Baja California

Baja California

Baja California officially Estado Libre y Soberano de Baja California is one of the 31 states which, with the Federal District, comprise the 32 Federal Entities of Mexico. It is both the northernmost and westernmost state of Mexico. Before becoming a state in 1953, the area was known as the North...

• Tijuana Municipality
• Tecate Municipality
• Mexicali Municipality

Sonora

Sonora

Sonora officially Estado Libre y Soberano de Sonora is one of the 31 states which, with the Federal District, comprise the 32 Federal Entities of Mexico. It is divided into 72 municipalities; the capital city is Hermosillo....

• San Luis Río Colorado Municipality
  San Luis Río Colorado (municipality)
  -Towns and villages:The largest localities are:-References:...
  
  
• Puerto Peñasco Municipality
  Puerto Peñasco (municipality)
  Puerto Peñasco is a municipality in Sonora in north-western Mexico. The only locality with a significant population is the municipal seat, also named Puerto Peñasco, which contains almost 99% of the municipality's population...
  
  
• Plutarco Elías Calles Municipality
  Plutarco Elías Calles, Sonora
  Plutarco Elías Calles is a municipality in the northwest of the Mexican state of Sonora. Its municipal seat and main urban center is Sonoyta, on the United States border opposite Lukeville, Arizona....
  
  
• Caborca Municipality
  Caborca
  Caborca is both a municipality and a municipal seat in the Mexican state of Sonora. The area of the municipality is 10,721.84 km², which is 5.78 percent of the state total. The municipal population was 81,308 of whom 59,922 lived in the municipal seat...
  
  
• Altar Municipality
• Sáric Municipality
  Sáric
  Sáric is a small town and the municipal area around it, located in the extreme north of the Mexican state of Sonora. Its northern boundary is the U.S. state of Arizona. The population of the municipality was 2,703 in 2010 living in an area of 1,676.23 square kilometers. The elevation is...
  
  
• Nogales Municipality
  Nogales, Sonora
  Heroica Nogales , more commonly known as Nogales, is a city and its surrounding municipality on the northern border of the Mexican State of Sonora. The municipality covers an area of 1,675 km², and borders to the north the city of Nogales, Arizona, United States, across the U.S.-Mexico border...
  
  
• Santa Cruz Municipality
• Cananea Municipality
• Naco Municipality
  Naco, Sonora
  Naco is a Mexican town and municipality located in the northeast part of Sonora state on the border with the United States. It is directly across from the unincorporated town of Naco, Arizona. The name Naco comes from the Opata language and means nopal cactus. The town saw fighting during the...
  
  
• Agua Prieta Municipality
  Agua Prieta
  Agua Prieta is a pueblo and municipality in the northeastern corner of the Mexican state of Sonora . It stands on the U.S.–Mexico border, adjacent to the town of Douglas, Arizona, USA. The municipality covers an area of 3,631.65 km²...
  
  

Chihuahua

• Janos Municipality
• Ascensión Municipality
• Juárez Municipality
• Guadalupe Municipality (first occurrence)
• Práxedis G. Guerrero Municipality
• Guadalupe Municipality (second occurrence, since it borders Práxedis G. Guerrero on three sides)
• Ojinaga Municipality
• Manuel Benavides Municipality

Coahuila

Coahuila

Coahuila, formally Coahuila de Zaragoza , officially Estado Libre y Soberano de Coahuila de Zaragoza is one of the 31 states which, with the Federal District, comprise the 32 Federal Entities of Mexico...

• Ocampo Municipality
• Acuña Municipality
• Jiménez Municipality
• Piedras Negras Municipality
• Guerrero Municipality
• Hidalgo Municipality

Tamaulipas

Tamaulipas

Tamaulipas officially Estado Libre y Soberano de Tamaulipas is one of the 31 states which, with the Federal District, comprise the 32 Federal Entities of Mexico. It is divided in 43 municipalities and its capital city is Ciudad Victoria. The capital city was named after Guadalupe Victoria, the...

• Nuevo Laredo Municipality
  Nuevo Laredo Municipality
  The Municipality of Nuevo Laredo is located in the Mexican state of Tamaulipas. Its municipal seat is Nuevo Laredo. The municipality contains more than 60 localities which the most important ones are Nuevo Laredo, El Campanario y Oradel, and Álvarez, the last two being suburbs of the city of Nuevo...
  
  
• Guerrero Municipality
• Mier Municipality
  Mier Municipality
  Mier Municipality is one of the municipalitiesof Tamaulipas, Mexico. The seat is at Ciudad Mier. According to the 2010 census, the entire population of the municipality resides in the municipal seat, as both have an official count of 4,762 inhabitants...
  
  
• Miguel Alemán Municipality
• Camargo Municipality
• Gustavo Díaz Ordaz Municipality
  Gustavo Díaz Ordaz, Tamaulipas
  Gustavo Díaz Ordaz is a municipality located in the Mexican state of Tamaulipas.-Towns and villages:The largest localities are:-Adjacent municipalities and counties:* Reynosa Municipality - east...
  
  
• Reynosa Municipality
• Río Bravo Municipality
  Río Bravo Municipality
  Río Bravo Municipality is one of the municipalities of Tamaulipas. The seat is at Río Bravo, Tamaulipas.-Towns and villages:The largest localities are:-Adjacent municipalities and counties:...
  
  
• Matamoros Municipality
  Matamoros municipality, Tamaulipas
  Matamoros is a municipality located in the Mexican state of Tamaulipas.-Towns and villages:The largest localities are:-Adjacent municipalities and counties:* San Fernando Municipality - south...
  
  

California

California

California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

• San Diego County
  San Diego County, California
  San Diego County is a large county located in the southwestern corner of the US state of California. Hence, San Diego County is also located in the southwestern corner of the 48 contiguous United States. Its county seat and largest city is San Diego. Its population was about 2,813,835 in the 2000...
  
  
• Imperial County
  Imperial County, California
  Imperial County is a county located in the Imperial Valley, in the far southeast of the U.S. state of California, bordering both Arizona and Mexico. It is part of the El Centro Metropolitan Area, which encompasses all of Imperial County. The population as of 2000 was 142,361. The county seat is the...
  
  

Arizona

Arizona

Arizona ; is a state located in the southwestern region of the United States. It is also part of the western United States and the mountain west. The capital and largest city is Phoenix...

• Yuma County
  Yuma County, Arizona
  -2010:Whereas according to the 2010 U.S. Census Bureau:*70.4% White*2.0% Black*1.6% Native American*1.2% Asian*0.2% Native Hawaiian or Pacific Islander*3.8% Two or more races*20.8% Other races*59.7% Hispanic or Latino -2000:...
  
  
• Pima County
  Pima County, Arizona
  -2010:Whereas according to the 2010 U.S. Census Bureau:*74.3% White*3.5% Black*3.3% Native American*2.6% Asian*0.2% Native Hawaiian or Pacific Islander*3.7% Two or more races*12.4% Other races*34.6% Hispanic or Latino -2000:...
  
  
• Santa Cruz County
  Santa Cruz County, Arizona
  -2010:Whereas according to the 2010 U.S. Census Bureau:*73.5% White*0.4% Black*0.7% Native American*0.5% Asian*0.0% Native Hawaiian or Pacific Islander*2.0% Two or more races*22.9% Other races*82.8% Hispanic or Latino -2000:...
  
  
• Cochise County
  Cochise County, Arizona
  -2010:Whereas according to the 2010 U.S. Census Bureau:*78.5% White*4.2% Black*1.2% Native American*1.9% Asian*0.3% Native Hawaiian or Pacific Islander*4.0% Two or more races*9.6% Other races*32.4% Hispanic or Latino -2000:...
  
  

New Mexico

New Mexico

New Mexico is a state located in the southwest and western regions of the United States. New Mexico is also usually considered one of the Mountain States. With a population density of 16 per square mile, New Mexico is the sixth-most sparsely inhabited U.S...

• Hidalgo County
  Hidalgo County, New Mexico
  -2010:Whereas according to the 2010 U.S. Census Bureau:*85.3% White*0.6% Black*0.8% Native American*0.5% Asian*0.0% Native Hawaiian or Pacific Islander*1.8% Two or more races*11.0% Other races*56.6% Hispanic or Latino...
  
  
• Luna County
  Luna County, New Mexico
  -2010:Whereas according to the 2010 U.S. Census Bureau:*77.7% White*1.1% Black*1.3% Native American*0.5% Asian*0.0% Native Hawaiian or Pacific Islander*2.6% Two or more races*16.8% Other races*61.5% Hispanic or Latino -2000:...
  
  
• Doña Ana County
  Doña Ana County, New Mexico
  -2010:Whereas according to the 2010 U.S. Census Bureau:*74.1% White*1.7% Black*1.5% Native American*1.1% Asian*0.1% Native Hawaiian or Pacific Islander*3.0% Two or more races*18.5% Other races*65.7% Hispanic or Latino -2000:...
  
  

Texas

Texas

Texas is the second largest U.S. state by both area and population, and the largest state by area in the contiguous United States.The name, based on the Caddo word "Tejas" meaning "friends" or "allies", was applied by the Spanish to the Caddo themselves and to the region of their settlement in...

• El Paso County
• Hudspeth County
  Hudspeth County, Texas
  Hudspeth County is a county located in the U.S. state of Texas. It is one of the nine counties that comprise the Trans-Pecos region of West Texas. As of 2000, the population was 3,344. By 2010, the population had increased to 3,476. Its county seat is Sierra Blanca. The largest city is Fort Hancock...
  
  
• Jeff Davis County
  Jeff Davis County, Texas
  Jeff Davis County is a county in the U.S. state of Texas. It is named for Jefferson Davis, the president of the Confederate States of America. It is one of the nine counties that comprise the Trans-Pecos region of West Texas. In 2000, its population was 2,207, and 2,258 by 2009...
  
   (border at only one point, i.e., border length is zero)
• Presidio County
  Presidio County, Texas
  Presidio County is a county located in the U.S. state of Texas. In 2000, its population was 7,304. Its county seat is Marfa. Presidio County is in the Trans-Pecos region of West Texas and is named for the ancient border settlement of Presidio del Norte.-Geography:Presidio County is triangular in...
  
  
• Brewster County
  Brewster County, Texas
  Brewster County is a county located in western part of the US state of Texas, along the border with Mexico. It is one of the nine counties that comprise the Trans-Pecos region of West Texas. As of the 2000 census, the population is 8,866. In 2009, the population was estimated to be 9,481. Its...
  
  
• Terrell County
  Terrell County, Texas
  Terrell County is a county located in the U.S. state of Texas. It is one of the nine counties that comprise the Trans-Pecos region of West Texas. In 2000, its population was 1,081. Its county seat is Sanderson. The county was named for Alexander W. Terrell, a Texas state senator...
  
  
• Val Verde County
  Val Verde County, Texas
  Val Verde County is a county located on the Edwards Plateau in the U.S. state of Texas. In 2008, estimated population was 55,000. Its county seat is Del Rio. In 1936, Val Verde County received Recorded Texas Historic Landmark number 5625 to commemorate its founding.Val Verde, which means "green...
  
  
• 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:...
  
  
• Maverick County
  Maverick County, Texas
  Maverick County is a county located in the U.S. state of Texas. In 2000, its population was 47,297. Its county seat is Eagle Pass. Maverick County is named for Samuel Maverick, cattleman and state legislator....
  
  
• Webb County
  Webb County, Texas
  Webb County is a county located in the U.S. state of Texas. The official 2010 population for the county is 250,304. In 2000, its population was 193,117, and in 2006 its population had been estimated to have reached to 231,470. Its county seat is Laredo...
  
  
• Zapata County
• Starr County
  Starr County, Texas
  Starr County is a county located in the U.S. state of Texas. In 2010, its population was 60,968. Its county seat is Rio Grande City. The county is named for James Harper Starr, who served as Secretary of the Treasury of the Republic of Texas. It is part of the Rio Grande City-Roma, TX,...
  
  
• Hidalgo County
  Hidalgo County, Texas
  Hidalgo County is a county located in the U.S. state of Texas. Located in the Rio Grande Valley of South Texas, Hidalgo County is one of the fastest-growing counties in the United States, and is the seventh most-populous county in Texas. Its population in 2010 was 774,769, a 35% increase from 2000...
  
  
• Cameron County
  Cameron County, Texas
  Cameron County is the southernmost county located in the U.S. state of Texas. In 2010, its population was 406,220. Its county seat is Brownsville. Cameron was founded in 1848...