This list contains information on all 33 counties in Mexico, including their area, population, county seat, FIPS code, and established year. The list is available in various formats, including MS Excel, PDF, CSV, and a Zip file that contains all of them.
S.No.,County,FIPS code,County seat ,Area,Population,Established Year,Formed from1,Bernalillo County,001,Albuquerque,"1,166sqmi(3,020km)","674,393",1852,One of the nine original counties.2,Catron County,003,Reserve,"6,928sqmi(17,943km)","3,731",1921,Part of Socorro County.3,Chaves County,005,Roswell,"6,071sqmi(15,724km)","64,629",1889,Part of Lincoln County.4,Cibola County,006,Grants,"4,540sqmi(11,759km)","27,184",1981,"Parts of Valencia County, Socorro County, McKinley County, and Catron County."5,Colfax County,007,Raton,"3,757sqmi(9,731km)","12,369",1869,Part of Mora County.6,Curry County,009,Clovis,"1,406sqmi(3,642km)","47,999",1909,Parts of Quay County and Roosevelt County.7,De Baca County,011,Fort Sumner,"2,325sqmi(6,022km)","1,680",1917,Parts of Chaves County and Guadalupe County.8,Doa Ana County,013,Las Cruces,"3,807sqmi(9,860km)","221,508",1852,One of the nine original counties.9,Eddy County,015,Carlsbad,"4,182sqmi(10,831km)","60,911",1887,Part of Lincoln County.10,Grant County,017,Silver City,"3,966sqmi(10,272km)","27,889",1868,Part of Doa Ana County.11,Guadalupe County,019,Santa Rosa,"3,031sqmi(7,850km)","4,449",1891,Part of San Miguel County.12,Harding County,021,Mosquero,"2,126sqmi(5,506km)",639,1921,Parts of Mora County and Union County.13,Hidalgo County,023,Lordsburg,"3,446sqmi(8,925km)","4,074",1920,Part of Grant County.14,Lea County,025,Lovington,"4,393sqmi(11,378km)","73,004",1917,Parts of Chaves County and Eddy County.15,Lincoln County,027,Carrizozo,"4,831sqmi(12,512km)","20,436",1869,Part of Socorro County.16,Los Alamos County,028,Los Alamos,"109sqmi(282km)","19,330",1949,Parts of Sandoval County and Santa Fe County.17,Luna County,029,Deming,"2,965sqmi(7,679km)","25,532",1901,Parts of Doa Ana County and Grant County.18,McKinley County,031,Gallup,"5,449sqmi(14,113km)","71,780",1899,Part of Bernalillo County.19,Mora County,033,Mora,"1,931sqmi(5,001km)","4,196",1860,Part of Taos County.20,Otero County,035,Alamogordo,"6,627sqmi(17,164km)","68,537",1899,Parts of Doa Ana County and Lincoln County.21,Quay County,037,Tucumcari,"2,855sqmi(7,394km)","8,656",1903,Part of Guadalupe County.22,Rio Arriba County,039,Tierra Amarilla,"5,858sqmi(15,172km)","40,179",1852,One of the nine original counties.23,Roosevelt County,041,Portales,"2,449sqmi(6,343km)","19,019",1903,Parts of Chaves County and Guadalupe County.24,Sandoval County,043,Bernalillo,"3,710sqmi(9,609km)","151,369",1903,Part of Bernalillo County.25,San Juan County,045,Aztec,"5,514sqmi(14,281km)","120,993",1887,Part of Rio Arriba County.26,San Miguel County,047,Las Vegas,"4,717sqmi(12,217km)","27,150",1852,One of the nine original counties.27,Santa Fe County,049,Santa Fe,"1,909sqmi(4,944km)","155,201",1852,One of the nine original counties.28,Sierra County,051,Truth or Consequences,"4,180sqmi(10,826km)","11,502",1884,Parts of Doa Ana County and Socorro County.29,Socorro County,053,Socorro,"6,647sqmi(17,216km)","16,311",1852,One of the nine original counties.30,Taos County,055,Taos,"2,203sqmi(5,706km)","34,623",1852,One of the nine original counties.31,Torrance County,057,Estancia,"3,345sqmi(8,664km)","15,307",1903,"Parts of Bernalillo County, Valencia County, and Socorro County."32,Union County,059,Clayton,"3,830sqmi(9,920km)","4,107",1893,"Parts of Colfax County, Mora County and San Miguel County."33,Valencia County,061,Los Lunas,"1,068sqmi(2,766km)","77,190",1852,One of the nine original counties.,,,,,,,https://www.downloadexcelfiles.com/,,,,,,,