List of massacres in the United States
Encyclopedia
The following is a list of massacre
Massacre
A massacre is an event with a heavy death toll.Massacre may also refer to:-Entertainment:*Massacre , a DC Comics villain*Massacre , a 1932 drama film starring Richard Barthelmess*Massacre, a 1956 Western starring Dane Clark...

s that have occurred in the United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 and in land that is presently part of the United States (numbers may be approximate):

Alabama

Name Date Location Deaths Notes
Fort Mims massacre
Fort Mims massacre
The Fort Mims massacre occurred on 30 August 1813, when a force of Creek people, belonging to the "Red Sticks" faction under the command of Peter McQueen and William Weatherford "Red Eagle", his cousin by marriage, killed hundreds of settlers, mixed-blood Creeks, and militia at Fort Mims...

August 30, 1813 near Bay Minette
Bay Minette, Alabama
Bay Minette is a city in Baldwin County, Alabama, United States. As of the 2000 census, the population of the city was 7,820. According to the 2007 U.S. Census estimates, the city had an population of about 7,726 people. The city is the county seat of Baldwin County...

517
Geneva County massacre
Geneva County massacre
The Geneva County massacre, which occurred on March 10, 2009, spanned at least two communities, Geneva and Samson in Geneva County, Alabama, USA, and resulted in the death of 11 people, including the 28 year old gunman, Michael Kenneth McLendon. The victims included members of the McLendon family;...

March 10, 2009 Geneva
Geneva, Alabama
Geneva is a city in and the county seat of Geneva County, Alabama, United States. It is part of the Dothan, Alabama Metropolitan Statistical Area. It is also the largest city of Geneva County, and has a population of 4,388 according to the 2000 census....

 and Samson
Samson, Alabama
Samson is a city in Geneva County, Alabama, United States. It is part of the Dothan, Alabama Metropolitan Statistical Area. At the 2000 census the population was 2,071.-Geography:Samson is located at .According to the U.S...

11 6 injured

Arizona

Name Date Location Deaths Notes
2011 Tucson shooting
2011 Tucson shooting
On January 8, 2011, a mass shooting occurred near Tucson, Arizona. Nineteen people were shot, six of them fatally, with one other person injured at the scene during an open meeting that U.S. Representative Gabrielle Giffords was holding with members of her constituency in a Casas Adobes Safeway...

January 8, 2011 Tucson, Arizona
Tucson, Arizona
Tucson is a city in and the county seat of Pima County, Arizona, United States. The city is located 118 miles southeast of Phoenix and 60 miles north of the U.S.-Mexico border. The 2010 United States Census puts the city's population at 520,116 with a metropolitan area population at 1,020,200...

6
Kelvin Grade Massacre
Kelvin Grade Massacre
The Kelvin Grade Massacre was an incident that occurred in November of 1889 when a group of Apache renegades escaped from police custody near Globe, Arizona. The escape resulted in the deaths of two policemen and it triggered one of the largest manhunts in the history of Arizona...

November 2, 1889 near Globe
Globe, Arizona
Globe has an arid climate, characterized by hot summers and moderate to warm winters. Globe's arid climate is somewhat tempered by its elevation, however, leading to slightly cooler temperatures and slightly more precipitation than Phoenix or Yuma....

, Arizona Territory
Arizona Territory
The Territory of Arizona was an organized incorporated territory of the United States that existed from February 24, 1863 until February 14, 1912, when it was admitted to the Union as the 48th state....

2 1 wounded
Wickenburg Massacre
Wickenburg massacre
The Wickenburg Massacre was the November 5, 1871, murder of six stagecoach passengers en route from Wickenburg, Arizona Territory, westbound for San Bernardino, California, on the La Paz road.-Massacre:...

November 5, 1871 Wickenburg, Arizona Territory
Arizona Territory
The Territory of Arizona was an organized incorporated territory of the United States that existed from February 24, 1863 until February 14, 1912, when it was admitted to the Union as the 48th state....

6
Camp Grant Massacre
Camp Grant Massacre
The Camp Grant Massacre, on April 30, 1871, was an attack on Pinal and Aravaipa Apaches who surrendered to the United States Army at Camp Grant, Arizona, along the San Pedro River. The massacre led to a series of battles and campaigns fought between the Americans, the Apache, and their Yavapai...

April 30, 1871 Camp Grant, Arizona Territory
Arizona Territory
The Territory of Arizona was an organized incorporated territory of the United States that existed from February 24, 1863 until February 14, 1912, when it was admitted to the Union as the 48th state....

144
Mowry Massacres
Mowry Massacres
The Mowry Massacres, also known as the Mowry Murders, were a series of Apache attacks in and around the mining town of Mowry, Arizona between 1863 and 1865. At least sixteen American settlers were killed during the period.-Massacres:...

1863 - 1865 Mowry, Arizona Territory
Arizona Territory
The Territory of Arizona was an organized incorporated territory of the United States that existed from February 24, 1863 until February 14, 1912, when it was admitted to the Union as the 48th state....

16

Arkansas

Name Date Location Deaths Notes
Westside Middle School massacre
Westside Middle School massacre
The Westside Middle School massacre was a school shooting that occurred on March 24, 1998 in Westside Middle School in unincorporated Craighead County, Arkansas, United States, near Jonesboro. A total of five people, four female students and a teacher, were killed. Ten people, nine students and...

March 24, 1998 Jonesboro
Jonesboro, Arkansas
Jonesboro is a city in and one of the two county seats of Craighead County, Arkansas, United States. According to the 2010 US Census, the population of the city was 67,263. A college town, Jonesboro is the largest city in northeastern Arkansas and the fifth most populous city in the state...

, Craighead County
Craighead County, Arkansas
Craighead County is a county located in the U.S. state of Arkansas. As of the 2010 census, the population was 96,443. It is included in the Jonesboro, Arkansas Metropolitan Statistical Area. Craighead County is Arkansas's 58th county, formed on February 19, 1859, and named for state Senator Thomas...

, Arkansas
Arkansas
Arkansas is a state located in the southern region of the United States. Its name is an Algonquian name of the Quapaw Indians. Arkansas shares borders with six states , and its eastern border is largely defined by the Mississippi River...

5 10 injured

California

Name Date Location Deaths Notes
Achulet Massacre
Achulet Massacre
The Achulet Massacre was an 1854 massacre of more than 65 Tolowa people by settlers at the village of Achulet, near Lake Earl in California.The attack was instigated in response to the theft of a white man's horse by an Indian. The party involved hid in the brush near the village at night,...

1854 Village of Achulet near Lake Earl 65
Bloody Island Massacre
Bloody Island Massacre
The Bloody Island Massacre occurred on an island called in the Pomo language, Bo-no-po-ti or Badon-napo-ti , at the north end of Clear Lake, Lake County, California on May 15, 1850. It was a place where the Pomo had traditionally gathered for ceremonies...

May 15, 1850 Bo-no-po-ti, Clear Lake
Clearlake, California
Clearlake is a city located in Lake County, California. Clearlake is located north-northwest of Lower Lake, at an elevation of 1417 feet...

, Lake County
Lake County, California
Lake County is a county located in the north central portion of the U.S. state of California, north of the San Francisco Bay Area. It takes its name from Clear Lake, the dominant geographic feature in the county and the largest natural lake wholly within California...

60-400
Bridge Gulch Massacre
Bridge Gulch Massacre
The Bridge Gulch Massacre or Hayfork Massacre occurred on April 23, 1852, when more than 150 Wintu people were killed by about 70 American men led by William H. Dixon, the Trinity County sheriff...

April 23, 1852 Trinity County
Trinity County, California
Trinity County is a large, rugged and mountainous, heavily forested county located in the northwestern portion of the U.S. state of California, along the Trinity River and within the Salmon/Klamath Mountains. It covers an area of over two million acres , and as of the 2010 census its population...

150
Cleveland School massacre January 17, 1989 Stockton
Stockton, California
Stockton, California, the seat of San Joaquin County, is the fourth-largest city in the Central Valley of the U.S. state of California. With a population of 291,707 at the 2010 census, Stockton ranks as this state's 13th largest city...

6 29 children and 1 teacher/ 30 injured
Covina massacre December 24, 2008 Covina
Covina, California
Covina is a small city in Los Angeles County, California about east of downtown Los Angeles, in the San Gabriel Valley region. The population was 47,796 at the 2010 census, up from 46,837 at the 2000 census...

10 3 injured
Cupertino quarry massacre
Cupertino quarry shooting
The Cupertino quarry shooting occurred on October 5, 2011, in a quarry in Cupertino, California. This shooting spree left three people dead and six others injured. Shortly thereafter, the shooter, Shareef Allman, shot a woman whose car he was attempting to carjack...

October 5, 2011 Cupertino
Cupertino, California
Cupertino is an affluent suburban city in Santa Clara County, California in the U.S., directly west of San Jose on the western edge of the Santa Clara Valley with portions extending into the foothills of the Santa Cruz Mountains. The population was 58,302 at the time of the 2010 census. Forbes...

4 7 injured; death toll includes perpetrator
Golden Dragon massacre
Golden Dragon massacre
The Golden Dragon massacre took place in San Francisco, California, on September 4, 1977, inside the Golden Dragon Restaurant. At 2:40 AM a longstanding feud between two rival Chinese gangs, the Joe Boys and Wah Ching came to head when a botched assassination attempt by the Joe Boys at the Golden...

September 4, 1977 San Francisco 5 11
Newhall massacre
Newhall Massacre
The Newhall massacre or Newhall Incident was a shootout between two heavily armed criminals and officers of the California Highway Patrol in the Newhall unincorporated area of Los Angeles County, California on April 6, 1970...

April 6, 1970 Newhall
Newhall, California
Newhall is the southernmost and oldest district of Santa Clarita, California. Prior to the 1987 consolidation of Valencia, Canyon Country, Saugus, Newhall, and other geographically proximate settlements into the conglomerate city of Santa Clarita, it was an independent but unincorporated town...

5 death toll includes 4 officers and perpetrator
Pauma Massacre
Pauma Massacre
The Pauma Massacre occurred in December 1846, north of Escondido, California. Luiseño Indians killed eleven Mexicans, Californio lancers who had stolen horses from them...

December 1846 Escondido
Escondido, California
Escondido is a city occupying a shallow valley ringed by rocky hills, just north of the city of San Diego, California. Founded in 1888, it is one of the oldest cities in San Diego County. The city had a population of 143,911 at the 2010 census. Its municipal government set itself an operating...

33-40
San Ysidro McDonald's massacre July 18, 1984 San Diego 21
Seal Beach massacre
2011 Seal Beach shooting
The Seal Beach shooting was a mass shooting that occurred on October 12, 2011, at the Salon Meritage hair salon in Seal Beach, California. Eight people inside the salon and one person in the parking lot were shot, and only one victim survived. It was the deadliest mass killing in Orange County...

October 12, 2011 Seal Beach, California
Seal Beach, California
-Neighborhoods:Seal Beach encompasses the Leisure World retirement gated community with roughly 9,000 residents. This was the first major planned retirement community of its type in the U.S...

8 One injured
Temecula Massacre
Temecula Massacre
The Temecula Massacre took place in December 1846 east of present-day Temecula, California. It was part of a series of related events in the Mexican-American War. A combined force of Californio militia and Cahuilla Indians attacked and killed an estimated 33-40 Luiseño Indians...

December 1846 Temecula
Temecula, California
Temecula is a city in southwestern Riverside County, California, United States with a population of 100,097 according to the 2010 United States Census, making it the lowest populated American city over 100,000 population. It was incorporated on December 1, 1989...

33-40
Yontoket Massacre
Yontoket Massacre
The Yontoket Massacre or Burnt Ranch Massacre was an 1853 massacre of Tolowa people at the village of Yontocket, California. One Tolowa man said that more than 450 people were killed in the attack. The massacre was conducted by a "company" organized by American citizens of Crescent City. At the...

1853 Yontocket
Yontocket, California
Yontocket is an unincorporated community in Del Norte County, California. It is west-southwest of Smith River, at an elevation of 26 feet .-History:...

450

Colorado

Name Date Location Deaths Notes
Columbine High School massacre
Columbine High School massacre
The Columbine High School massacre occurred on Tuesday, April 20, 1999, at Columbine High School in Columbine, an unincorporated area of Jefferson County, Colorado, United States, near Denver and Littleton. Two senior students, Eric Harris and Dylan Klebold, embarked on a massacre, killing 12...

April 20, 1999 Littleton, Colorado
Littleton, Colorado
Littleton is a Home Rule Municipality contained in Arapahoe, Douglas, and Jefferson counties in the U.S. state of Colorado. Littleton is a suburb of the Denver-Aurora Metropolitan Statistical Area. Littleton is the county seat of Arapahoe County and the 20th most populous city in the state of...

15 24 injured. Both gunmen commit suicide.
Columbine Mine massacre
Columbine Mine massacre
The first Columbine Massacre, sometimes called the Columbine Mine massacre to distinguish it from the Columbine High School massacre, occurred in 1927, in the town of Serene, Colorado. A fight broke out between Colorado state police and a group of striking coal miners, during which the unarmed...

November 21, 1927 Columbine, Colorado
Columbine, Colorado
Columbine is a census-designated place in Arapahoe and Jefferson Counties in the U.S. state of Colorado. Located mostly in Jefferson County, it lies immediately west of Littleton....

6
Ludlow Massacre
Ludlow massacre
The Ludlow Massacre was an attack by the Colorado National Guard on a tent colony of 1,200 striking coal miners and their families at Ludlow, Colorado on April 20, 1914....

April 20, 1914 Ludlow, Colorado
Ludlow, Colorado
Ludlow is a ghost town in Las Animas County, Colorado, United States. It was famous as the site of the Ludlow Massacre in 1914. The town site is nestled at the entrance to a canyon in the foothills of the Sangre de Cristo Mountains. It is located along the western side of Interstate 25...

19
Sand Creek massacre
Sand Creek Massacre
As conflict between Indians and white settlers and soldiers in Colorado continued, many of the Cheyenne and Arapaho, including bands under Cheyenne chiefs Black Kettle and White Antelope, were resigned to negotiate peace. The chiefs had sought to maintain peace in spite of pressures from whites...

November 29, 1864 Kiowa County
Kiowa County, Colorado
Kiowa County is the second least densely populated of the 64 counties of the State of Colorado of the United States. The county population was 1,622 at the 2000 census. The county seat is Eads...

, Colorado Territory
Colorado Territory
The Territory of Colorado was an organized incorporated territory of the United States that existed from February 28, 1861, until August 1, 1876, when it was admitted to the Union as the State of Colorado....

70–163

Connecticut

Name Date Location Deaths Notes
Mystic massacre
Mystic Massacre
The Mystic massacre took place on May 26, 1637, during the Pequot War, when English settlers under Captain John Mason, and Narragansett and Mohegan allies set fire to a fortified Pequot village near the Mystic River...

May 26, 1637 near the Mystic River
Mystic River (Connecticut)
The Mystic River is a estuary in the southeast corner of the U. S. state of Connecticut. Its main tributary is Whitford Brook. It empties into Fishers Island Sound, dividing the village of Mystic between the towns of Groton and Stonington. Much of the river is tidal...

 in present-day Connecticut
Connecticut
Connecticut is a state in the New England region of the northeastern United States. It is bordered by Rhode Island to the east, Massachusetts to the north, and the state of New York to the west and the south .Connecticut is named for the Connecticut River, the major U.S. river that approximately...

400-700

Florida

Name Date Location Deaths Notes
Apalachee massacre
Apalachee Massacre
The Apalachee massacre was a series of brutal raids by English colonists from the Province of Carolina and their Indian allies against a largely pacific population of Apalachee Indians in northern Spanish Florida that took place during Queen Anne's War in 1704...

January 25–26, 1704 Ayubale, Apalachee Province
Apalachee Province
Apalachee Province was the area in the Panhandle of the present-day U.S. state of Florida inhabited by the Native American peoples known as the Apalachee at the time of European contact. The southernmost extent of the Mississippian culture, the Apalachee lived in what is now Leon County, Wakulla...

, Spanish Florida
Spanish Florida
Spanish Florida refers to the Spanish territory of Florida, which formed part of the Captaincy General of Cuba, the Viceroyalty of New Spain, and the Spanish Empire. Originally extending over what is now the southeastern United States, but with no defined boundaries, la Florida was a component of...


(near present-day Tallahassee
Tallahassee, Florida
Tallahassee is the capital of the U.S. state of Florida. It is the county seat and only incorporated municipality in Leon County, and is the 128th largest city in the United States. Tallahassee became the capital of Florida, then the Florida Territory, in 1824. In 2010, the population recorded by...

)
247
Dade Massacre
Dade Massacre
The "Dade Massacre" was an 1835 defeat for the United States Army that started the Second Seminole War, which lasted until 1842.On December 23, 1835, two U.S. companies of 110 troops under Major Francis L. Dade departed from Fort Brooke , heading up the King Highway on a resupply and reinforce...

December 28, 1835 Central Florida 110
Rosewood massacre January 1923 Rosewood
Rosewood, Florida
The Rosewood massacre was a violent, racially motivated conflict that took place during the first week of January 1923 in rural Levy County, Florida, United States. At least six blacks and two whites were killed, and the town of Rosewood was abandoned and destroyed in what contemporary news reports...

8 Entire population of African-Americans in and near Rosewood, about 350, were forced from their homes and never returned.

Hawaii

Name Date Location Deaths Notes
Hanapepe massacre
Hanapepe Massacre
The Hanapēpē Massacre happened on September 9, 1924. Toward the end of a long-lasting strike of Filipino sugar workers on Kauai, Hawaii, local police shot dead nine strikers and fatally wounded seven, strikers shot and stabbed three sheriffs to death and fatally wounded one; a total of 20 people...

September 9, 1924 Hanapepe
Hanapepe, Hawaii
Hanapepe is a census-designated place in Kauai County, Hawaii, United States...

20
Olowalu, Hawaii
Olowalu, Hawaii
Olowalu is a community on the island of Maui in the state of Hawaii. It was the site of an incident in 1790 that had implications on the history of the Hawaiian Islands.-Pu'u Honua:...

January, 1790 Olowalu, Hawaii
Olowalu, Hawaii
Olowalu is a community on the island of Maui in the state of Hawaii. It was the site of an incident in 1790 that had implications on the history of the Hawaiian Islands.-Pu'u Honua:...

100

Idaho

Name Date Location Deaths Notes
Bear River Massacre
Bear River Massacre
The Bear River Massacre, or the Battle of Bear River and the Massacre at Boa Ogoi, took place in present-day Idaho on January 29, 1863. The United States Army attacked Shoshone gathered at the confluence of the Bear River and Beaver Creek in what was then southeastern Washington Territory. The...

January 29, 1863 Southeastern Washington Territory
Washington Territory
The Territory of Washington was an organized incorporated territory of the United States that existed from February 8, 1853, until November 11, 1889, when the final extent of the territory was admitted to the Union as the State of Washington....

 (Present-day Franklin County, Idaho
Franklin County, Idaho
Franklin County is a county located in the U.S. state of Idaho. As of the 2000 Census the county had a population of 11,329 . The county seat and largest city is Preston. Franklin County is part of the Logan, Utah-Idaho Metropolitan Statistical Area.Established in 1913, Franklin County was named...

)
247

Illinois

Name Date Location Deaths Notes
Brown's Chicken massacre
Brown's Chicken massacre
The Brown's Chicken massacre was a mass murder that occurred at a Brown's Chicken restaurant in Palatine, Illinois, a northwest suburb of Chicago, in the United States in 1993. The massacre occurred on January 8, 1993, when two assailants robbed the Brown's Chicken restaurant and then proceeded to...

January 8, 1993 Palatine
Palatine, Illinois
Palatine is a village in Cook County, Illinois, United States. It is a northwestern residential suburb of Chicago. As of the 2000 census, the village had a total population of 65,479, making it the sixth-largest community in Cook County and the 16th-largest in the state of Illinois at that time...

7
Haymarket massacre
Haymarket affair
The Haymarket affair was a demonstration and unrest that took place on Tuesday May 4, 1886, at the Haymarket Square in Chicago. It began as a rally in support of striking workers. An unknown person threw a dynamite bomb at police as they dispersed the public meeting...

May 4, 1886 Chicago
Chicago
Chicago is the largest city in the US state of Illinois. With nearly 2.7 million residents, it is the most populous city in the Midwestern United States and the third most populous in the US, after New York City and Los Angeles...

unknown 8 police officers were killed. The civilian death toll was unknown.
Herrin massacre
Herrin massacre
The Herrin Massacre took place in June 1922 in Herrin, Illinois. Three union miners were killed in a strike-related confrontation on June 21. The following day, 19 of of fifty strikebreakers and union guards were killed, many of them in a brutal way...

June 21, 1922 Herrin
Herrin, Illinois
Herrin is a city in Williamson County, Illinois, United States. The population was 12,501 at the 2010 census. It is home to Country Musicstar David Lee Murphy, the hometown of baseball's Cleveland shortstop Ray Chapman, and the hometown of San Diego State University men's basketball coach Steve...

23
Northern Illinois University massacre February 14, 2008 Dekalb
DeKalb, Illinois
DeKalb is a city in DeKalb County, Illinois, United States. The population was 43,862 at the 2010 census, up from 39,018 at the 2000 census. The city is named after decorated German war hero Johann De Kalb, who died during the American Revolutionary War....

6
Saint Valentine's Day massacre February 14, 1929 Chicago
Chicago
Chicago is the largest city in the US state of Illinois. With nearly 2.7 million residents, it is the most populous city in the Midwestern United States and the third most populous in the US, after New York City and Los Angeles...

7
St. Vrain massacre
St. Vrain massacre
The St. Vrain massacre was an incident in the Black Hawk War. It occurred near present-day Pearl City, Illinois in Kellogg's Grove on May 24, 1832. The massacre was most likely committed by Ho-Chunk warriors who were unaffiliated with Black Hawk's band of warriors. It is also unlikely that the...

May 24, 1832 Near present day Pearl City
Pearl City, Illinois
Pearl City is an incorporated village in Stephenson County, Illinois, United States, with a population of 838 at the 2010 census, up from 780 at the 2000 census-Demographics:...

4

Iowa

Name Date Location Deaths Notes
Spirit Lake Massacre
Spirit Lake Massacre
The Spirit Lake Massacre was an attack by a Wahpetuke band of Santee Sioux on scattered Iowa frontier settlements during a severe winter. Suffering a shortage of food, the renegade chief Inkpaduta led 14 Sioux against the settlements near Okoboji and Spirit lakes in the northwestern territory of...

March 8–12, 1857 various settlements 35-40
Villisca Massacre
Villisca Axe Murders
The Villisca Axe Murders occurred in June 1912 in the southwestern Iowa town of Villisca, when an unknown attacker entered the Moore residence, murdered the eight occupants of the house, including six children, with an axe and then disappeared.-Details:...

June 10, 1912 Villisca, IA
Villisca, Iowa
Villisca is a city in Montgomery County, Iowa, United States. The population was 1,344 at the 2000 census.-Geography:Villisca is located at .According to the United States Census Bureau, the city has a total area of , all land....

8 6 members of the Moore family, 2 members of the Stillinger family
University of Iowa shooting November 1, 1991 Iowa City, IA 6 4 faculty members and 1 student killed (in addition to the perpetrator), 1 student injured and paralyzed

Kansas

Name Date Location Deaths Notes
Kidder massacre
Kidder Massacre
The Kidder Massacre of 29 June 1867 refers to a Sioux and Northern Cheyenne war party's killing of United States Second Lieutenant Lyman Kidder, along with an Indian scout and ten enlisted men in Sherman County, Kansas, near Goodland, Kansas.-Background:...

June 29, 1867 near Goodland 12
Lawrence Massacre August 21, 1863 Douglas County
Douglas County, Kansas
Douglas County is a county located in northeast Kansas, in the Central United States. As of the 2010 census, the county population was 110,826...

185-200
Wichita Massacre
Wichita Massacre
The Wichita Massacre, also known as The Wichita Horror, was a murder/assault/rape/robbery spree perpetrated by brothers Reginald and Jonathan Carr against several people in the city of Wichita, Kansas in the winter of 2000. The Carrs killed five people and a dog. A sixth victim, a woman known as...

December 8–14, 2000 Wichita
Wichita, Kansas
Wichita is the largest city in the U.S. state of Kansas.As of the 2010 census, the city population was 382,368. Located in south-central Kansas on the Arkansas River, Wichita is the county seat of Sedgwick County and the principal city of the Wichita metropolitan area...

5

Kentucky
Kentucky
The Commonwealth of Kentucky is a state located in the East Central United States of America. As classified by the United States Census Bureau, Kentucky is a Southern state, more specifically in the East South Central region. Kentucky is one of four U.S. states constituted as a commonwealth...

 

Name Date Location Deaths Notes
Long Run Massacre
Long Run Massacre
The Long Run Massacre occurred on September 13, 1781 at the intersection of Floyd's Fork creek with Long Run Creek, along the Falls Trace, a trail, in what is now eastern Jefferson County, Kentucky...

September 13, 1781 Floyds Fork, Kentucky 60 (estimate)
Bloody Monday
Bloody Monday
Bloody Monday was the name given the election riots of August 6, 1855, in Louisville, Kentucky. These riots grew out of the bitter rivalry between the Democrats and supporters of the Know-Nothing Party. Rumors were started that foreigners and Catholics had interfered with the process of voting...

August 6, 1885 Louisville
Louisville, Kentucky
Louisville is the largest city in the U.S. state of Kentucky, and the county seat of Jefferson County. Since 2003, the city's borders have been coterminous with those of the county because of a city-county merger. The city's population at the 2010 census was 741,096...

, Kentucky
22-100+

Louisiana

Name Date Location Deaths Notes
Colfax massacre
Colfax massacre
The Colfax massacre or Colfax Riot occurred on Easter Sunday, April 13, 1873, in Colfax, Louisiana, the seat of Grant Parish, during Reconstruction, when white militia attacked freedmen at the Colfax courthouse...

April 13, 1873 Colfax
Colfax, Louisiana
Colfax is a town in and the parish seat of Grant Parish, Louisiana, United States. The town, founded in 1869, is named for the vice president of the United States, Schuyler M. Colfax , who served in the first term of U.S. President Ulysses S. Grant, for whom the parish is named. Colfax is part of...

83-153
Coushatta massacre
Coushatta massacre
The Coushatta Massacre was the result of an attack by the White League, a paramilitary organization composed of white Southern Democrats, on Republican officeholders and freedmen in Coushatta, the parish seat of Red River Parish, Louisiana...

August 1874 Coushatta
Coushatta, Louisiana
Coushatta is a town in and the parish seat of rural Red River Parish, Louisiana, United States. It is situated on the east bank of the Red River. The community is approximately forty-five miles south of Shreveport on U.S. Highway 71...

11-26
Thibodaux massacre
Thibodaux massacre
The Thibodaux Massacre was a violent labor dispute and racial attack in Thibodaux, Louisiana in November 1887. Although the number of casualties is unknown, at least 35 and as many as three hundred workers were killed, making it one of the most violent labor disputes in U.S. history...

November 22, 1887 Thibodaux
Thibodaux, Louisiana
Thibodaux is a small city in and the parish seat of Lafourche Parish, Louisiana, United States, along the banks of Bayou Lafourche in the northwestern part of the parish. The population was 14,431 at the 2000 census. Thibodaux is a principal city of the Houma–Bayou Cane–Thibodaux...

35 (minimum estimate) massacre of striking sugar-cane workers

Maine

Name Date Location Deaths Notes
Candlemas Massacre
Candlemas Massacre
The Candlemas Massacre took place in early 1692 during King William's War, when an estimated 150 Abenakis commanded by officers of New France entered the town of York , killing about 100 of the English settlers and burning down buildings, taking another estimated 80 villagers hostage,...

Early 1692 York
York, Maine
York is a town in York County, Maine, United States at the southwest corner of the state. The population in the 2000 census was 12,854. Situated beside the Atlantic Ocean on the Gulf of Maine, York is a well-known summer resort. It is home to three 18-hole golf clubs, three sandy beaches, and...

, Maine district of the Province of Massachusetts Bay
Province of Massachusetts Bay
The Province of Massachusetts Bay was a crown colony in North America. It was chartered on October 7, 1691 by William and Mary, the joint monarchs of the kingdoms of England and Scotland...

100

Massachusetts

Name Date Location Deaths Notes
Blackfriars Massacre
Blackfriars Massacre
The 1978 Blackfriars Massacre was an American Mafia massacre that occurred on June 28, 1978 in Downtown Boston in Boston, Massachusetts. The massacre claimed four criminals known to the police and a former Channel 7 Boston television investigative news anchorman and reporter, John A. Kelly. The...

June 28, 1978 Boston
Boston
Boston is the capital of and largest city in Massachusetts, and is one of the oldest cities in the United States. The largest city in New England, Boston is regarded as the unofficial "Capital of New England" for its economic and cultural impact on the entire New England region. The city proper had...

4
Boston Massacre
Boston Massacre
The Boston Massacre, called the Boston Riot by the British, was an incident on March 5, 1770, in which British Army soldiers killed five civilian men. British troops had been stationed in Boston, capital of the Province of Massachusetts Bay, since 1768 in order to protect and support...

March 5, 1770 Boston
Boston
Boston is the capital of and largest city in Massachusetts, and is one of the oldest cities in the United States. The largest city in New England, Boston is regarded as the unofficial "Capital of New England" for its economic and cultural impact on the entire New England region. The city proper had...

5 11 injured
Wakefield massacre
Wakefield massacre
The Wakefield massacre occurred on Tuesday, December 26, 2000, at Edgewater Technology in Wakefield, Massachusetts, United States, during which the gunman, Michael "Mucko" McDermott, an application support employee, shot and killed seven co-workers....

December 26, 2000 Wakefield
Wakefield, Massachusetts
-History:-Geography:The diagram above shows what is to the east, west, north, south, and other directions of the center of Wakefield. Towns with population above 25,000 are in bold italics.-Demographics:-Notable residents:...

7
Chinatown massacre January 1, 1991 Boston
Boston
Boston is the capital of and largest city in Massachusetts, and is one of the oldest cities in the United States. The largest city in New England, Boston is regarded as the unofficial "Capital of New England" for its economic and cultural impact on the entire New England region. The city proper had...

5 1 injured
O'Leary Family Massacre June 8, 1973 Boston
Boston
Boston is the capital of and largest city in Massachusetts, and is one of the oldest cities in the United States. The largest city in New England, Boston is regarded as the unofficial "Capital of New England" for its economic and cultural impact on the entire New England region. The city proper had...

7 Includes the suspect

Michigan

Name Date Location Deaths Notes
2011 Grand Rapids, Michigan mass murder
2011 Grand Rapids, Michigan mass murder
On July 7, 2011, a gunman killed seven people and wounded two others in a mass murder in Grand Rapids, Michigan. The deaths took place in two homes, with the two non-fatal gunshot injuries taking place on the road. The suspected gunman, Rodrick Shonte Dantzler, later killed himself after holding...

July 7, 2011 Grand Rapids
Grand Rapids, Michigan
Grand Rapids is a city in the U.S. state of Michigan. The city is located on the Grand River about 40 miles east of Lake Michigan. As of the 2010 census, the city population was 188,040. In 2010, the Grand Rapids metropolitan area had a population of 774,160 and a combined statistical area, Grand...

7 3 injured
Bath School Disaster
Bath School disaster
The Bath School disaster is the name given to three bombings in Bath Township, Michigan, on May 18, 1927, which killed 38 elementary school children, two teachers, four other adults and the bomber himself; at least 58 people were injured. Most of the victims were children in the second to sixth...

May 18, 1927 Bath
Bath, Michigan
Bath is an unincorporated community in Bath Township, Clinton County in the U.S. state of Michigan. It is situated just north of exit 92 off Interstate 69, about north of East Lansing....

45 Largest mass killing at a school in U.S. History; Average victim age: 11

Minnesota

Name Date Location Deaths Notes
Red Lake massacre March 21, 2005 Red Lake
Red Lake, Minnesota
There is also a Red Lake County in Minnesota.Red Lake is a census-designated place within the Lower Red Lake unorganized territory located in Beltrami County, Minnesota, United States. As of the 2000 census, Red Lake had a total population of 1,436...

10 Death toll includes perpetrator. 5 injured.

Missouri

Name Date Location Deaths Notes
Haun's Mill massacre
Haun's Mill massacre
The Haun's Mill massacre was an event in the history of the Latter Day Saint movement. It occurred on October 30, 1838 when a mob/militia unit from Livingston County attacked a Mormon settlement in eastern Caldwell County, Missouri, United States, after the Battle of Crooked River...

October 30, 1838 Fairview Township
Fairview Township, Caldwell County, Missouri
Fairview Township is one of twelve townships in Caldwell County, Missouri, USA. As of the 2000 census, its population was 161.-Geography:Fairview Township covers an area of and contains no incorporated settlements....

19
Kansas City massacre
Kansas City Massacre
The Kansas City massacre was the shootout and murder of four law enforcement officers and a criminal fugitive at the Union Station railroad depot in Kansas City, Missouri, on the morning of June 17, 1933. It occurred as part of the attempt by a gang led by Vernon Miller to free Frank "Jelly" Nash,...

June 17, 1933 Kansas City
Kansas City, Missouri
Kansas City, Missouri is the largest city in the U.S. state of Missouri and is the anchor city of the Kansas City Metropolitan Area, the second largest metropolitan area in Missouri. It encompasses in parts of Jackson, Clay, Cass, and Platte counties...

5

Montana

Name Date Location Deaths Notes
Marias Massacre
Marias Massacre
The Marias Massacre was a massacre of Piegan Blackfeet Indians by the United States Army which took place in Montana during the late nineteenth century Indian Wars.-Background:...

January 23, 1870 Montana
Montana
Montana is a state in the Western United States. The western third of Montana contains numerous mountain ranges. Smaller, "island ranges" are found in the central third of the state, for a total of 77 named ranges of the Rocky Mountains. This geographical fact is reflected in the state's name,...

, along the Marias River
Marias River
The Marias River is a tributary of the Missouri River, approximately 210 mi long, in the U.S. state of Montana. It is formed in the Blackfeet Indian Reservation in Glacier County, in northwestern Montana, by the confluence of the Cut Bank Creek and the Two Medicine River...

217
Battle of the Little Bighorn
Battle of the Little Bighorn
The Battle of the Little Bighorn, also known as Custer's Last Stand and, by the Indians involved, as the Battle of the Greasy Grass, was an armed engagement between combined forces of Lakota, Northern Cheyenne and Arapaho people against the 7th Cavalry Regiment of the United States Army...

,
a.k.a. Battle of the Greasy Grass
June 25, 1876 Southeastern Montana
Montana
Montana is a state in the Western United States. The western third of Montana contains numerous mountain ranges. Smaller, "island ranges" are found in the central third of the state, for a total of 77 named ranges of the Rocky Mountains. This geographical fact is reflected in the state's name,...

, west bank of the Little Bighorn River
Little Bighorn River
The Little Bighorn River is a tributary of the Bighorn River in the United States in the states of Wyoming and Montana. The Battle of the Little Bighorn was fought on its banks in 1876, as well as the Battle of Crow Agency in 1887....

, near present-day Crow Agency
~270 Army, ~36-136 warrior Combined Lakota/Northern Cheyenne warrior force, led by Crazy Horse
Crazy Horse
Crazy Horse was a Native American war leader of the Oglala Lakota. He took up arms against the U.S...

 and Chief Gall
Chief Gall
Gall Lakota Phizí, was a battle leader of the Hunkpapa Lakota in the long war against the United States. He was one of the commanders in the Battle of Little Bighorn.-Early years:...

 among others, completely annihilated five companies of U.S. Army's 7th Cavalry Regiment, including regimental commanding officer LTC George Armstrong Custer
George Armstrong Custer
George Armstrong Custer was a United States Army officer and cavalry commander in the American Civil War and the Indian Wars. Raised in Michigan and Ohio, Custer was admitted to West Point in 1858, where he graduated last in his class...

. Most successful resistance of direct military force by American Indians in the West.

Nebraska

Name Date Location Deaths Notes
Westroads Mall shooting
Westroads Mall shooting
The Westroads Mall shooting was a murder-suicide that occurred on Wednesday, December 5, 2007, at the Von Maur department store in the Westroads Mall in Omaha, Nebraska, United States. Nineteen-year-old Robert A. Hawkins killed nine people and wounded four, two of them critically...

December 5, 2007 Omaha
Omaha, Nebraska
Omaha is the largest city in the state of Nebraska, United States, and is the county seat of Douglas County. It is located in the Midwestern United States on the Missouri River, about 20 miles north of the mouth of the Platte River...

9 4 people injured

New Jersey

Name Date Location Deaths Notes
Baylor Massacre
Baylor Massacre
A raid, widely known as the "Baylor Massacre" or the "Tappan Massacre", was a surprise attack on September 27, 1778, against the 3rd Regiment of Continental Light Dragoons under the command of Colonel George Baylor during the American Revolutionary War. It occurred in the present-day town of River...

September 27, 1778 River Vale 15 54 captured or wounded

New Mexico

Name Date Location Deaths Notes
Gallinas Massacre
Gallinas Massacre
The Gallinas Massacre or the Gallinas Mountains Massacre was an engagement in the Apache Wars between a war party of Chiricahua Apache warriors and four Confederate soldiers in the Gallinas Mountains of Confederate Arizona, now within the present day New Mexico.-Massacre:On September 1, 1861, at...

September 2, 1861 Gallinas Mountains
Cibola National Forest
The Cibola National Forest is a United States National Forest in western and central New Mexico, USA. The forest also manages four National Grasslands that stretch from northeastern New Mexico eastward into the Texas Panhandle and western Oklahoma. It is administered by the United States Forest...

, Confederate Arizona
Arizona Territory (CSA)
The Territory of Arizona was a territory claimed by the Confederate States of America during the American Civil War, between 1861 and 1865. It consisted of the portion of the New Mexico Territory south of the 34th parallel north including parts of the modern states of New Mexico and Arizona. Its...

 (present day Lincoln County
Lincoln County, New Mexico
-2010:Whereas according to the 2010 U.S. Census Bureau:*85.1% White*0.5% Black*2.4% Native American*0.4% Asian*0.0% Native Hawaiian or Pacific Islander*2.5% Two or more races*9.1% Other races*29.8% Hispanic or Latino -2000:...

)
3+
Acoma Massacre
Acoma Massacre
The Acoma Massacre, or the Battle of Acoma Pueblo, was fought in January of 1599 between Spanish conquistadors and Acoma, or Keres, native Americans of New Mexico. After the killing of twelve soldiers at Acoma Pueblo in 1598, the Spanish retaliated and it led to the deaths of around 800 men, women...

January 22-24, 1599 Acoma Pueblo
Acoma Pueblo
Acoma Pueblo is a Native American pueblo approximately 60 miles west of Albuquerque, New Mexico in the United States. Three reservations make up Acoma Pueblo: Sky City , Acomita, and McCartys. The Acoma Pueblo tribe is a federally recognized tribal entity...

~300

New York

Name Date Location Deaths Notes
Schenectady massacre
Schenectady massacre
The Schenectady Massacre was a Canadien attack against the village of Schenectady in the colony of New York on 8 February 1690. A party of more than 200 Canadiens and allied Mohawk nation, Sault and Algonquin warriors attacked the unguarded community, destroying most of the homes, and killing or...

February 8, 1690 Schenectady
Schenectady, New York
Schenectady is a city in Schenectady County, New York, United States, of which it is the county seat. As of the 2010 census, the city had a population of 66,135...

60
September 11 attacks September 11, 2001 New York City
New York City
New York is the most populous city in the United States and the center of the New York Metropolitan Area, one of the most populous metropolitan areas in the world. New York exerts a significant impact upon global commerce, finance, media, art, fashion, research, technology, education, and...

2753 more victims in Virginia and Pennsylvania
Wendy's massacre
Wendy's Massacre
The Wendy's Massacre was a shooting spree that took place in a Wendy's fast-food restaurant at 40-12 Main Street in Flushing, Queens, New York City, New York, on May 24, 2000.-Robbery and killing of employees:...

May 24, 2000 Flushing
Flushing, Queens
Flushing, founded in 1645, is a neighborhood in the north central part of the City of New York borough of Queens, east of Manhattan.Flushing was one of the first Dutch settlements on Long Island. Today, it is one of the largest and most diverse neighborhoods in New York City...

, Queens
Queens
Queens is the easternmost of the five boroughs of New York City. The largest borough in area and the second-largest in population, it is coextensive with Queens County, an administrative division of New York state, in the United States....

, New York City
New York City
New York is the most populous city in the United States and the center of the New York Metropolitan Area, one of the most populous metropolitan areas in the world. New York exerts a significant impact upon global commerce, finance, media, art, fashion, research, technology, education, and...

5 2 injured

North Carolina

Name Date Location Deaths Notes
Pyle's Massacre
Pyle's Massacre
Pyle's Massacre, also known as Pyle's Hacking Match or the Battle of Haw River, was fought during the American Revolutionary War in Orange County, North Carolina , on February 24, 1781, between Patriot and Loyalist North Carolina militia troops...

February 25, 1781 present-day Alamance County
Alamance County, North Carolina
Alamance County is a county located in the U.S. state of North Carolina. It coincides with the Burlington, North Carolina, Metropolitan Statistical Area...

90
Shelton Laurel Massacre
Shelton Laurel Massacre
The Shelton Laurel Massacre refers to the execution of 13 accused Union sympathizers on or about January 18, 1863 by a Confederate regiment in the Shelton Laurel Valley of Madison County, North Carolina at the height of the American Civil War. The event sparked outrage among North Carolina...

January 18, 1863 Madison County
Madison County, North Carolina
-Demographics:As of the census of 2000, there were 19,635 people, 8,000 households, and 5,592 families residing in the county. The population density was 44 people per square mile . There were 9,722 housing units at an average density of 22 per square mile...

13

Ohio

Name Date Location Deaths Notes
Gnadenhutten massacre
Gnadenhütten massacre
The Gnadenhutten massacre, also known as the Moravian massacre, was the killing on March 8, 1782, during the American Revolutionary War, of 96 Christian Lenape by colonial American militia from Pennsylvania. The militia attacked Lenape at the Moravian missionary village of Gnadenhütten, Ohio.The...

March 8, 1782 Gnadenhutten
Gnadenhutten, Ohio
Gnadenhutten is a village located on the Tuscarawas River in Tuscarawas County, Ohio, United States and is Ohio's oldest existing settlement. The population was 1,280 at the 2000 census....

96
Kent State shootings
Kent State shootings
The Kent State shootings—also known as the May 4 massacre or the Kent State massacre—occurred at Kent State University in the city of Kent, Ohio, and involved the shooting of unarmed college students by members of the Ohio National Guard on Monday, May 4, 1970...

May 4, 1970 Kent State University
Kent State University
Kent State University is a public research university located in Kent, Ohio, United States. The university has eight campuses around the northeast Ohio region with the main campus in Kent being the largest...

4

Oklahoma

Name Date Location Deaths Notes
Goingsnake Massacre April 15, 1872 Tahlequah, Indian Territory
Tahlequah, Oklahoma
Tahlequah is a city in Cherokee County, Oklahoma, United States located at the foothills of the Ozark Mountains. It was founded as a capital of the original Cherokee Nation in 1838 to welcome those Cherokee forced west on the Trail of Tears. The city's population was 15,753 at the 2010 census. It...

 (present-day Oklahoma
Oklahoma
Oklahoma is a state located in the South Central region of the United States of America. With an estimated 3,751,351 residents as of the 2010 census and a land area of 68,667 square miles , Oklahoma is the 28th most populous and 20th-largest state...

)
22 Death toll includes 8 Deputy US Marshals and 14 Cherokee citizens
Washita Massacre
Battle of Washita River
The Battle of Washita River occurred on November 27, 1868 when Lt. Col. George Armstrong Custer’s 7th U.S...

November 27, 1868 Roger Mills County, Oklahoma
Oklahoma
Oklahoma is a state located in the South Central region of the United States of America. With an estimated 3,751,351 residents as of the 2010 census and a land area of 68,667 square miles , Oklahoma is the 28th most populous and 20th-largest state...

21 13 wounded

Oregon

Name Date Location Deaths Notes
Whitman massacre
Whitman massacre
The Whitman massacre was the murder in the Oregon Country on November 29, 1847 of U.S. missionaries Dr. Marcus Whitman and his wife Narcissa Whitman, along with eleven others. They were killed by Cayuse and Umatilla Indians. The incident began the Cayuse War...

November 29, 1847 Oregon Country
Oregon Country
The Oregon Country was a predominantly American term referring to a disputed ownership region of the Pacific Northwest of North America. The region was occupied by British and French Canadian fur traders from before 1810, and American settlers from the mid-1830s, with its coastal areas north from...

13 Also known as the Walla Walla massacre and the Whitman Incident

Pennsylvania

Name Date Location Deaths Notes
Lattimer massacre
Lattimer massacre
The Lattimer massacre was the violent deaths of 19 unarmed striking immigrant anthracite coal miners at the Lattimer mine near Hazleton, Pennsylvania, on September 10, 1897. The miners, mostly of Polish, Slovak, Lithuanian and German ethnicity, were shot and killed by a Luzerne County sheriff's...

September 10, 1897 near Hazleton
Hazleton, Pennsylvania
Hazleton is a city in Luzerne County, Pennsylvania, United States. The population was 25,340 at the 2010 census, an increase of 8.6% from the 2000 census count .-Greater Hazleton:...

19
Flight 93
United Airlines Flight 93
United Airlines Flight 93 was United Airlines' scheduled morning transcontinental flight across the United States from Newark International Airport in Newark, New Jersey, to San Francisco International Airport in California. On Tuesday, September 11, 2001, the Boeing 757–222 aircraft operating the...

 of September 11 attacks
September 11, 2001 Shanksville
Shanksville, Pennsylvania
Shanksville is a borough in Somerset County, Pennsylvania, United States, with a population of 245, as of the 2000 census. It is part of the Johnstown, Pennsylvania Metropolitan Statistical Area and is approximately 60 miles southeast from Pittsburgh, Pennsylvania...

40
Wyoming Massacre July 3, 1778 Wyoming
Wyoming, Pennsylvania
Wyoming is a borough in the Greater Pittston area of Luzerne County, Pennsylvania, United States five miles north of Wilkes Barre, on the Susquehanna River. Formerly, coal mining was the chief industry. In 1900, 1,909 people resided in Wyoming. There were 3,010 residents in 1910...

343

Puerto Rico

Name Date Location Deaths Notes
Ponce massacre
Ponce massacre
The Ponce massacre occurred on 21 March 1937 when a peaceful march in Ponce, Puerto Rico, by the Puerto Rican Nationalist Party commemorating the ending of slavery in Puerto Rico by the governing Spanish National Assembly in 1873, and coinciding with a protest against the incarceration by the...

March 21, 1937 Ponce
Ponce, Puerto Rico
Ponce is both a city and a municipality in the southern part of Puerto Rico. The city is the seat of the municipal government.The city of Ponce, the fourth most populated in Puerto Rico, and the most populated outside of the San Juan metropolitan area, is named for Juan Ponce de León y Loayza, the...

19
Río Piedras massacre
Río Piedras massacre
The Río Piedras massacre occurred at the University of Puerto Rico at Río Piedras, Puerto Rico, and involved a confrontation between local police officers and supporters of the Puerto Rican Nationalist Party on October 24, 1935...

October 24, 1935 Río Piedras 5

South Carolina

Name Date Location Deaths Notes
Orangeburg Massacre
Orangeburg massacre
The Orangeburg massacre was an incident on February 8, 1968, in which nine South Carolina Highway Patrol officers in Orangeburg, South Carolina, fired into an aggravated but unarmed mob protesting local segregation at a bowling alley, hitting most of them in their backs. Three men were killed and...

February 8, 1968 Orangeburg
Orangeburg, South Carolina
Orangeburg, also known as "The Garden City," is the principal city in and the county seat of Orangeburg County, South Carolina, United States. The city is also the fifth oldest city in the state of South Carolina. The city population was 12,765 at the 2000 census, within a Greater Orangeburg...

3 Civil Right's Protest
Hamburg Massacre
Hamburg Massacre
The Hamburg Massacre was a key event of South Carolina Reconstruction. Beginning with a dispute over free passage on a public road, this racially motivated incident concluded with the death of seven men...

July 4, 1876 Hamburg 7
Waxhaw Massacre
Waxhaw massacre
The Battle of Waxhaws took place during the American Revolution on May 29, 1780, near Lancaster, South Carolina, between a Continental Army force led by Abraham Buford and a mainly Loyalist force led by Banastre Tarleton...

May 29, 1780 Lancaster
Lancaster, South Carolina
Lancaster is a city in Lancaster County, South Carolina which is in the United States and is located 35 miles south of Charlotte, North Carolina and 20 miles east of Rock Hill, South Carolina. As of the United States Census of 2010, the city population was 10,160. It is the county seat of...

118

South Dakota

Name Date Location Deaths Notes
Crow Creek massacre
Crow Creek massacre
The Crow Creek massacre occurred around 1325 between Indian groups in the South Dakota area. Crow Creek Site, the site of the massacre near Chamberlain, is an archaeological site and a U.S. National Historic Landmark. Located at co-ordinates 43°58′48″N 99°19′54″W. It is thought that either Middle...

1325 area now known as Chamberlain
Chamberlain, South Dakota
Chamberlain is a city in Brule County, South Dakota, United States. The population was 2,387 at the 2010 census. It is the county seat of Brule County. Chamberlain is home to the Akta Lakota Museum and Cultural Center, which profiles the lives of nomadic Plains Indians...

486
Wounded Knee Massacre
Wounded Knee Massacre
The Wounded Knee Massacre happened on December 29, 1890, near Wounded Knee Creek on the Lakota Pine Ridge Indian Reservation in South Dakota, USA. On the day before, a detachment of the U.S. 7th Cavalry Regiment commanded by Major Samuel M...

December 29, 1890 Wounded Knee Creek
Wounded Knee Creek
Wounded Knee Creek is a tributary of the White River, approximately long, in southwestern South Dakota in the United States. Its Lakota name is '....

, South Dakota
South Dakota
South Dakota is a state located in the Midwestern region of the United States. It is named after the Lakota and Dakota Sioux American Indian tribes. Once a part of Dakota Territory, South Dakota became a state on November 2, 1889. The state has an area of and an estimated population of just over...

150

Tennessee

Name Date Location Deaths Notes
Fort Pillow massacre April 12, 1864 Fort Pillow, Henning, Tennessee
Tennessee
Tennessee is a U.S. state located in the Southeastern United States. It has a population of 6,346,105, making it the nation's 17th-largest state by population, and covers , making it the 36th-largest by total land area...

297 277 injured

Texas

Name Date Location Deaths Notes
Dawson Massacre
Dawson Massacre
The Dawson Massacre, also called the Dawson Expedition, was an incident during the Mexican Invasions of Texas, in which thirty-six Texan militiamen were killed by Mexican soldiers with artillery on September 17, 1842 near San Antonio de Bexar...

September 17, 1842 near San Antonio de Bexar 36 15 injured
Fort Hood shooting
Fort Hood shooting
The Fort Hood shooting was a mass shooting that took place on November 5, 2009, at Fort Hood, the most populous U.S. military installation in the world, located just outside Killeen, Texas. In the course of the shooting, a single gunman killed 13 people and wounded 29 others...

November 5, 2009 Ft. Hood 13
Fort Parker massacre
Fort Parker massacre
The Fort Parker massacre was an event in May 1836 in which members of the pioneer Parker family were killed in a raid by Native Americans. In this raid, a 9-year old girl, Cynthia Ann Parker, was captured and spent most of the rest of her life with the Comanche, marrying a Chief, Peta Nocona, and...

May 19, 1836 near Groesbeck
Groesbeck, Texas
Groesbeck is a city in and the county seat of Limestone County, Texas, United States. The population was 4,291 at the 2000 census. The community is named after a railroad employee.- History :...

5
Goliad massacre
Goliad massacre
The Goliad Massacre was an execution of Republic of Texas soldiers and their commander, James Fannin, by Mexico, reluctantly carried out by General Jose de Urrea.-Background:...

March 27, 1836 Goliad 300+ 28 escaped, 100 spared as prisoners
Killough massacre
Killough massacre
The Killough Massacre is believed to have been both the largest and last Native American attack on white immigrants in East Texas.The massacre took place on October 5, 1838, near Larissa in the northwestern part of Cherokee County. There were eighteen victims, which included Isaac Killough, Sr....

October 5, 1838 near Larissa 6
Luby's massacre
Luby's massacre
The Luby's massacre was a mass murder that took place on October 16, 1991, in Killeen, Texas, United States when George Hennard ″Jo Jo" drove his pickup truck into a Luby's cafeteria and shot 23 people to death while wounding another 20, subsequently committing suicide by shooting himself...

October 16, 1991 Killeen
Killeen, Texas
Killeen is a city in Bell County, Texas, The United States. The population was 86,911 at the 2000 census. As of 2009, Killeen had 119,510 people. In 2010 Killeen's population shot to 127,921...

22
Nueces massacre
Nueces massacre
The Nueces massacre was a violent confrontation between Confederate soldiers and German Texans on August 10, 1862 in Kinney County, Texas. Many Germans in Central Texas were first-generation immigrants from Germany. They tended to support the Union and were opposed to the institution of slavery. ...

August 10, 1862 Kinney County
Kinney County, Texas
Kinney County is a county located in the U.S. state of Texas. In 2000, its population was 3,379. Its seat is Brackettville. Kinney County is named for Henry Lawrence Kinney, an early settler.-Geography:...

34
Waco siege
Waco Siege
The Waco siege began on February 28, 1993, and ended violently 50 days later on April 19. The siege began when the United States Bureau of Alcohol, Tobacco and Firearms attempted to execute a search warrant at the Branch Davidian ranch at Mount Carmel, a property located east-northeast of Waco,...

April 19, 1993 Waco 76 Deaths after fifty-day siege
University of Texas massacre August 1, 1966 Austin
Austin, Texas
Austin is the capital city of the U.S. state of :Texas and the seat of Travis County. Located in Central Texas on the eastern edge of the American Southwest, it is the fourth-largest city in Texas and the 14th most populous city in the United States. It was the third-fastest-growing large city in...

16

Utah

Name Date Location Deaths Notes
Mountain Meadows massacre
Mountain Meadows massacre
The Mountain Meadows massacre was a series of attacks on the Baker–Fancher emigrant wagon train, at Mountain Meadows in southern Utah. The attacks culminated on September 11, 1857 in the mass slaughter of the emigrant party by the Iron County district of the Utah Territorial Militia and some local...

September 7–11, 1857 Mountain Meadows
Mountain Meadows
Mountain Meadows may refer to:*Mountain Meadows, Utah, most known for the massacre in 1857**Mountain Meadows massacre, the 1857 killing of emigrants in a wagon train*Mountain Meadows , a 2008 album by Elliott Brood...

, Utah Territory
Utah Territory
The Territory of Utah was an organized incorporated territory of the United States that existed from September 9, 1850, until January 4, 1896, when the final extent of the territory was admitted to the Union as the State of Utah....

100-140

Vermont

Name Date Location Deaths Notes
Westminster massacre March 13, 1775 Westminster (then part of the New Hampshire Grants
New Hampshire Grants
The New Hampshire Grants or Benning Wentworth Grants were land grants made between 1749 and 1764 by the provincial governor of New Hampshire, Benning Wentworth. The land grants, totaling about 135 , were made on land claimed by New Hampshire west of the Connecticut River, territory that was also...

)
2

Virginia

Name Date Location Deaths Notes
Indian massacre of 1622
Indian massacre of 1622
The Indian Massacre of 1622 occurred in the Colony of Virginia, in what now belongs to the United States of America, on Friday, March 22, 1622...

March 22, 1622 Colony of Virginia 347
Draper's Meadow massacre
Draper's Meadow massacre
On July 8, 1755, a small outpost among the rolling ridges of southwest Virginia, was raided by Shawnee Indians. Rising tensions between the natives and western settlers were exacerbated by fighting in the French and Indian War and the encroachment on tribal hunting grounds. Recent victories by the...

July 8, 1755 Draper's Meadow, Virginia 5
September 11 attacks September 11, 2001 Arlington 184
Virginia Tech massacre
Virginia Tech massacre
The Virginia Tech massacre was a school shooting that took place on April 16, 2007, on the campus of Virginia Polytechnic Institute and State University in Blacksburg, Virginia, United States. In two separate attacks, approximately two hours apart, the perpetrator, Seung-Hui Cho, killed 32 people...

April 16, 2007 Blacksburg, Virginia
Blacksburg, Virginia
Blacksburg is an incorporated town located in Montgomery County, Virginia, United States, with a population of 42,620 at the 2010 census. Blacksburg, Christiansburg, and Radford are the three principal jurisdictions of the Blacksburg-Christiansburg-Radford Metropolitan Statistical Area which...

33 One death was perpetrator. 25 were injured.

Washington

Name Date Location Deaths Notes
Capitol Hill massacre
Capitol Hill massacre
The Capitol Hill massacre was a mass murder committed by 28-year-old Kyle Aaron Huff in the southeast part of Seattle's Capitol Hill neighborhood. On the morning of Saturday, March 25, 2006, Huff entered a rave afterparty and opened fire, killing six and wounding two. He then killed himself as...

March 25, 2006 Seattle 6
Centralia Massacre
Centralia Massacre (Washington)
The Centralia Massacre was a violent and bloody incident that occurred in Centralia, Washington on November 11, 1919, during a parade celebrating the first anniversary of Armistice Day...

November 11, 1919 Centralia
Centralia, Washington
Centralia is a city in Lewis County, Washington, United States. The population was 16,336 at the 2010 census.-History:In pioneer days, Centralia was the halfway stopover point for stagecoaches operating between the Columbia River and Seattle. In 1850, J. G. Cochran came from Missouri with his...

6
Everett massacre
Everett massacre
The Everett Massacre was an armed confrontation between local authorities and members of the Industrial Workers of the World union, commonly called "Wobblies". It took place in Everett, Washington on Sunday, November 5, 1916...

November 5, 1916 Everett
Everett, Washington
Everett is the county seat of and the largest city in Snohomish County, Washington, United States. Named for Everett Colby, son of founder Charles L. Colby, it lies north of Seattle. The city had a total population of 103,019 at the 2010 census, making it the 6th largest in the state and...

2-5
Wah Mee massacre
Wah Mee massacre
The Wah Mee massacre was a mulitiple homicide on February 18, 1983, in which Kwan Fai "Willie" Mak, Wai-Chiu "Tony" Ng, and Benjamin Ng gunned down 14 people in the Wah Mee gambling club. Thirteen of their victims lost their lives, but one survived to testify against the three in the high-profile...

February 18, 1983 Seattle 13

Wisconsin

Name Date Location Deaths Notes
Spafford Farm massacre
Spafford Farm massacre
The Spafford Farm massacre, also referred to as the Wayne massacre, was an attack upon U.S. militia and civilians that occurred as part of the Black Hawk War near present day South Wayne, Wisconsin. Spafford Farm was settled in 1830 by Omri Spafford and his partner Francis Spencer.Before the war...

June 14, 1832 Near present day South Wayne
South Wayne, Wisconsin
South Wayne is a village in Lafayette County, Wisconsin, United States. The population was 484 at the 2000 census.-Geography:South Wayne is located at ....

5

Wyoming

Name Date Location Deaths Notes
Grattan massacre
Grattan massacre
The Grattan Massacre was the opening conflict of the First Sioux War, fought between United States Army and Lakota Sioux warriors on August 19, 1854. It occurred east of Fort Laramie, Nebraska Territory, in present-day Goshen County, Wyoming...

August 19, 1854 Fort Laramie, Nebraska Territory
Nebraska Territory
The Territory of Nebraska was an organized incorporated territory of the United States that existed from May 30, 1854, until March 1, 1867, when the final extent of the territory was admitted to the Union as the State of Nebraska. The Nebraska Territory was created by the Kansas–Nebraska Act of 1854...

 (in present-day Goshen County)
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Rock Springs massacre
Rock Springs Massacre
The Rock Springs massacre, also known as the Rock Springs Riot, occurred on September 2, 1885, in the present-day United States city of Rock Springs, Wyoming, in Sweetwater County...

September 2, 1886 Rock Springs
Rock Springs
Rock Springs may refer to:In places:* Rock Springs, California* Rock Springs, New Mexico* Rock Springs, Wisconsin* Rock Springs, Wyoming* Rock Springs - Sweetwater County Airport, Wyoming* Rock Springs Conservation Area, Illinois...

28 15 injured
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