. The data are from the
| Rank (2007) | Rank (2000) | State | Population density (2007) (persons per sq. miThe square mile is an imperial and US unit of measure for an area equal to the area of a square of one statute mile. It should not be confused with miles square, which refers to the number of miles on each side squared... ) | Population density (2007) (persons per km²The square metre is the SI derived unit of area, with symbol m2. It is defined as the area of a square whose sides measure exactly one metre... ) | Population density (2000) (persons per sq. miThe square mile is an imperial and US unit of measure for an area equal to the area of a square of one statute mile. It should not be confused with miles square, which refers to the number of miles on each side squared... ) | Population density (2000) (persons per km²The square metre is the SI derived unit of area, with symbol m2. It is defined as the area of a square whose sides measure exactly one metre... ) |
| |
|
District of ColumbiaWashington, D.C. , formally the District of Columbia and commonly referred to as Washington, the District, or simply D.C., is the capital of the United States, founded on July 16, 1790... |
9,581.3 |
3,699.9 |
9,378.0 |
3,620.6 |
| 1 |
1 |
New JerseyNew Jersey is a state in the Mid-Atlantic region of the United States. It is bordered on the north by New York, and to the east by the Hudson River, Upper New York Bay, the Kill Van Kull, Newark Bay, the Arthur Kill, Raritan Bay, Sandy Hook Bay, Westchester County, New York City, Long Island, and... |
1,171.1 |
452.16 |
1,138.0 |
439.39 |
| 2 |
2 |
Rhode IslandRhode Island and Providence Plantations, more commonly referred to as Rhode Island , is a state in the New England region of the United States. It is the smallest U.S. state by area... |
1,012.3 |
390.78 |
1,003.2 |
387.35 |
| 3 |
3 |
MassachusettsThe Commonwealth of Massachusetts is a state in the New England region of the northeastern United States. It is bordered by Rhode Island and Connecticut to the south, New York to the west, and Vermont and New Hampshire to the north; at its east lies the Atlantic Ocean. Most of its population of... |
822.7 |
317.63 |
809.8 |
312.67 |
| 4 |
4 |
ConnecticutConnecticut is a state in the northeastern United States. It is bordered by Rhode Island to the east, Massachusetts to the north, and New York to the west and south .... |
722.9 |
279.11 |
702.9 |
271.40 |
| 5 |
5 |
MarylandMaryland is a state located in the Mid Atlantic region of the United States, bordering Virginia, West Virginia and the District of Columbia to the south and west, Pennsylvania to the north, and Delaware to the east. It is comparable in size to the European country of Belgium. According to the U.S... |
574.8 |
221.94 |
541.9 |
209.23 |
| 6 |
7 |
Delaware Delaware is a U.S. state located on the Atlantic Coast in the Mid-Atlantic region of the United States. The state takes its name from Thomas West, 3rd Baron De La Warr, a British nobleman and Virginia's first colonial governor, after whom Cape Henlopen was originally named.Delaware is located in... |
442.6 |
170.87 |
401.1 |
154.87 |
| 7 |
6 |
New YorkNew York is a state in the Mid-Atlantic and Northeastern regions of the United States and is the nation's third most populous. The state is bordered by New Jersey and Pennsylvania to the south, and Connecticut, Massachusetts and Vermont to the east... |
408.7 |
157.81 |
401.9 |
155.18 |
| 8 |
8 |
FloridaFlorida is a state located in the southeastern region of the United States, bordering Alabama to the northwest and Georgia to the north. It was the 27th state admitted to the United States... |
338.4 |
130.67 |
296.4 |
114.43 |
| 9 |
9 |
OhioOhio is a Midwestern state of the United States. The thirty-fourth largest state by area in the U.S., it is the seventh-most populous with nearly 11.5 million residents... |
280.0 |
108.12 |
277.3 |
107.05 |
| 10 |
10 |
PennsylvaniaThe Commonwealth of Pennsylvania , often colloquially referred to as PA by natives and Northeasterners, is a state located in the Northeastern and Middle Atlantic regions of the United States... |
277.4 |
107.11 |
274.0 |
105.80 |
| 11 |
12 |
CaliforniaCalifornia is the most populous state in the United States, and the third largest by area. California is the second most populous sub-national entity in the Americas, behind only São Paulo, Brazil... |
234.4 |
90.49 |
217.1 |
83.85 |
| 12 |
11 |
IllinoisIllinois , the 21st state admitted to the United States of America, is the most populous and demographically diverse Midwestern state and the fifth most populous state in the nation... |
231.2 |
89.28 |
223.4 |
86.27 |
| 13 |
13 |
HawaiiHawaii is the newest of the 50 U.S. states, and is the only state made up entirely of islands. It is located on an archipelago in the central Pacific Ocean, southwest of the continental United States, southeast of Japan, and northeast of Australia. The state was admitted to the Union on August... |
199.8 |
77.15 |
188.6 |
72.83 |
| 14 |
14 |
VirginiaThe Commonwealth of Virginia is a U.S. state on the Atlantic Coast of the Southern United States. Virginia is nicknamed the "Old Dominion" and sometimes the "Mother of Presidents" because it is the birthplace of eight U.S. presidents. The geography and climate of the state are shaped by the Blue... |
194.8 |
75.20 |
178.8 |
69.03 |
| 15 |
17 |
North CarolinaNorth Carolina is a state located on the Atlantic Seaboard in the southeastern United States. The state borders South Carolina and Georgia to the south, Tennessee to the west and Virginia to the north. North Carolina contains 100 counties... |
186.0 |
71.82 |
165.2 |
63.80 |
| 16 |
15 |
MichiganMichigan is a Midwestern state of the United States of America. It was named after Lake Michigan, whose name is a French adaptation of the Ojibwe term mishigama, meaning "large water" or "large lake".... |
177.3 |
68.46 |
175.0 |
67.55 |
| 17 |
16 |
IndianaIndiana is a U.S. state, the 19 th admitted to the Union. It is located in the Great Lakes region, and with approximately 6.3 million residents, is ranked 16 th in population and 17 th in population density. Indiana is ranked 38 th in land area, and is the... |
176.9 |
68.31 |
169.5 |
65.46 |
| 18 |
18 |
GeorgiaGeorgia is a state in the United States. One of the original Thirteen Colonies that revolted against British rule in the American Revolution, it had been the last of the Thirteen Colonies to be established, in 1733. Georgia was the fourth state to ratify the United States Constitution, on January... |
164.8 |
63.64 |
141.4 |
54.59 |
| 19 |
19 |
TennesseeTennessee is a state located in the Southeastern United States. According to the 2008 census, it has a population of 6,214,888, an increase of nearly 9.5% since 2000. Tennessee is the 14th fastest growing state in the US and is ranked 17th by population. It is ranked 36th by total land area. In... |
149.4 |
57.67 |
138.0 |
53.29 |
| 20 |
20 |
New Hampshire New Hampshire is a state in the New England region of the northeastern United States of America. The state was named after the southern English county of Hampshire. It borders Massachusetts to the south, Vermont to the west, Maine and the Atlantic Ocean to the east, and the Canadian province of... |
146.7 |
56.65 |
137.8 |
53.20 |
| 21 |
21 |
South CarolinaSouth Carolina is a U.S. state that borders Georgia to the south and North Carolina to the north. Originally part of the Province of Carolina, the Province of South Carolina was one of the 13 colonies that declared independence from the British Crown during the American Revolution. The colony was... |
146.4 |
56.52 |
133.2 |
51.45 |
| 22 |
23 |
KentuckyThe Commonwealth of Kentucky is a state located in the East Central United States of America. Kentucky is a Southern state situated in the Upland South, although the state is infrequently placed, geographically and culturally, in the Midwest. Kentucky is one of four U.S. states constituted as a... |
106.8 |
41.22 |
101.7 |
39.28 |
| 23 |
24 |
WisconsinWisconsin is one of the fifty U.S. states. Located in the north-central United States, Wisconsin is considered part of the Midwest. It is bordered by Minnesota to the west, Iowa to the southwest, Illinois to the south, Lake Michigan to the east, Michigan to the northeast, and Lake Superior to the... |
103.1 |
39.82 |
98.8 |
38.13 |
| 24 |
22 |
LouisianaThe State of Louisiana is a state located in the southern region of the United States of America. Its capital is Baton Rouge and largest city is New Orleans. Louisiana is the only state divided into parishes, which are local governments equivalent to counties... |
98.6 |
38.05 |
102.6 |
39.61 |
| 25 |
25 |
WashingtonWashington is a state in the Pacific Northwest region of the United States. Washington was carved out of the western part of Washington Territory which had been ceded by Britain in 1846 by the Oregon Treaty as settlement of the Oregon Boundary Dispute. It was admitted to the Union as the... |
97.2 |
37.53 |
88.6 |
34.20 |
| 26 |
28 |
TexasTexas is the second-largest U.S. state in both area and population, and the largest state in the contiguous United States.The name had wide usage among native Americans, meaning "friends" or "allies"... |
91.3 |
35.25 |
79.6 |
30.75 |
| 27 |
26 |
AlabamaAlabama is a state located in the southeastern region of the United States of America. It is bordered by Tennessee to the north, Georgia to the east, Florida and the Gulf of Mexico to the south, and Mississippi to the west. Alabama ranks 30th in total land area and ranks second in the size of its... |
91.2 |
35.21 |
87.6 |
33.84 |
| |
|
U.S. Average |
86.2 |
33.28 |
80.7 |
31.17 |
| 28 |
27 |
MissouriMissouri is a state in the Midwest region of the United States bordered by Iowa, Illinois, Kentucky, Tennessee, Arkansas, Oklahoma, Kansas and Nebraska. Missouri is the 18th most populous state with a 2008 estimated population of 5,911,605. It comprises 114 counties and one independent city.... |
85.3 |
32.95 |
81.2 |
31.36 |
| 29 |
29 |
West VirginiaWest Virginia is a state in the Appalachian and Mid-Atlantic regions of the United States, bordered by Virginia to the southeast, Kentucky to the southwest, Ohio to the northwest, and Pennsylvania and Maryland to the northeast... |
75.3 |
29.06 |
75.1 |
29.00 |
| 30 |
30 |
VermontThe State of Vermont is a state in the New England region of the northeastern United States of America. The state ranks 43rd by land area, , and 45th by total area. It has a population of 621,270, making it the second least-populated state... |
67.2 |
25.93 |
65.8 |
25.41 |
| 31 |
31 |
MinnesotaMinnesota is a state in the Midwestern region of the United States. The twelfth largest state by area in the U.S., it is the twenty-first most populous, with 5.2 million residents. Minnesota was carved out of the eastern half of the Minnesota Territory and admitted to the Union as the... |
65.3 |
25.21 |
61.8 |
23.86 |
| 32 |
32 |
MississippiMississippi is a state located in the Southern United States. Jackson is the state capital and largest city. The state's name comes from the Mississippi River, which flows along its western boundary, and takes its name from the Ojibwe word misi-ziibi . The state is heavily forested outside of the... |
62.2 |
24.03 |
60.6 |
23.42 |
| 33 |
36 |
ArizonaThe State of Arizona is a state located in the southwestern region of the United States. The capital and largest city is Phoenix. The second largest city is Tucson, followed in size by the four Phoenix metropolitan area cities of Mesa, Glendale, Chandler, and Scottsdale.Arizona was the 48th and... |
55.8 |
21.54 |
45.2 |
17.43 |
| 34 |
34 |
ArkansasArkansas is a state located in the southern region of the United States. Its name is an Algonquin name of the Quapaw Indians. Arkansas shares a border with six states, with its eastern border largely defined by the Mississippi River. Its diverse geography ranges from the mountainous regions of the... |
54.4 |
21.02 |
51.3 |
19.82 |
| 35 |
33 |
IowaIowa is a state located in the Midwestern region of the United States of America, an area often referred to as the "American Heartland." It derives its name from the Ioway people, one of the many American Indian tribes that occupied the state at the time of European exploration. Iowa was a part of... |
53.5 |
20.65 |
52.4 |
20.22 |
| 36 |
35 |
OklahomaOklahoma is a state located in the South Central region of the United States of America. With an estimated 3,617,316 residents in 2007 and a land area of 68,667 square miles , Oklahoma is the 28th most populous and 20th-largest state... |
52.7 |
20.34 |
50.3 |
19.40 |
| 37 |
37 |
ColoradoColorado is a U.S. state located in the Rocky Mountain region of the United States of America. It may also be considered to be part of the Western and Southwestern regions of the United States. Colorado entered statehood in 1876 and was nicknamed the “Centennial State”... |
46.9 |
18.10 |
41.5 |
16.01 |
| 38 |
38 |
MaineThe State of Maine is a state in the New England region of the northeastern United States, bordering the Atlantic Ocean to the southeast, New Hampshire to the southwest, and the Canadian provinces of Quebec to the northwest and New Brunswick to the northeast. Maine is the northernmost portion of... |
42.7 |
16.48 |
41.3 |
15.95 |
| 39 |
39 |
OregonOregon is a state in the Pacific Northwest region of the United States. It is located on the Pacific coast, with Washington to the north, California to the south, Nevada on the southeast and Idaho to the east. The Columbia and Snake rivers delineate much of Oregon's northern and eastern... |
39.0 |
15.07 |
35.6 |
13.76 |
| 40 |
40 |
KansasKansas is a state located in the Midwestern United States. It is named after the Kansas River which flows through it, which in turn was named after the Kansa tribe, who inhabited the area. The tribe's name is often said to mean "people of the wind" or "people of the south wind," although this was... |
33.9 |
13.10 |
32.9 |
12.69 |
| 41 |
41 |
UtahUtah is a western state of the United States. It was the 45th state admitted to the Union, on January 4, 1896. Approximately 80 percent of Utah's 2,736,424 people live along the Wasatch Front, centering around Salt Lake City. In contrast, vast expanses of the state are nearly uninhabited, making... |
32.2 |
12.43 |
27.2 |
10.50 |
| 42 |
43 |
NevadaNevada is a state located in the western region of the United States. The capital is Carson City and the largest city is Las Vegas. The state's nickname is Silver State, due to the large number of silver deposits that were discovered and mined there... |
23.4 |
9.02 |
18.2 |
7.03 |
| 43 |
42 |
NebraskaNebraska is a state located on the Great Plains of the Midwestern United States. The state's capital is Lincoln and its largest city is Omaha.... |
23.1 |
8.91 |
22.3 |
8.60 |
| 44 |
44 |
IdahoIdaho is a state in the Pacific Northwest region of the United States of America. The state's largest city and capital is Boise. Residents are called "Idahoans." Idaho was admitted to the Union on 3 July 1890 as the 43rd state.... |
18.1 |
7.00 |
15.6 |
6.04 |
| 45 |
45 |
New MexicoNew Mexico is a state located in the southwestern region of the United States. Inhabited by Native American populations for many centuries, it has also been part of the Imperial Spanish viceroyalty of New Spain, part of Mexico, and a U.S. territory. Among U.S... |
16.2 |
6.27 |
15.0 |
5.79 |
| 46 |
46 |
South DakotaSouth Dakota is a state located in the Midwestern region of the United States of America. It is named after the Lakota and Dakota Sioux American Indian tribes. South Dakota was carved out of the southern half of the Dakota Territory and admitted to the Union on November 2, 1889... |
10.5 |
4.05 |
9.9 |
3.84 |
| 47 |
47 |
North DakotaNorth Dakota is a state located in the Midwestern region of the United States of America; on the Canadian border halfway between the Pacific and Atlantic oceans. North Dakota is the 19th largest state by area in the U.S.; it is the 3 rd least populous, with just over 641,481 residents as... |
9.3 |
3.58 |
9.3 |
3.59 |
| 48 |
48 |
MontanaMontana is a state in the Western United States. The western third of the state contains numerous mountain ranges; other '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,... |
6.5 |
2.51 |
6.2 |
2.39 |
| 49 |
49 |
WyomingWyoming is a state in the Western United States. The majority of the state is dominated by the mountain ranges and rangelands of the Rocky Mountain West, while the easternmost section of the state includes part of a high elevation prairie region known as the High Plains. While the tenth largest... |
5.4 |
2.08 |
5.1 |
1.96 |
| 50 |
50 |
AlaskaAlaska is the largest state of the United States of America by area; it is situated in the northwest extremity of the North American continent, with Canada to the east, the Arctic Ocean to the north, and the Pacific Ocean to the west and south, with Russia further west across the Bering Strait... |
1.2 |
0.46 |
1.1 |
0.42 |