County Past
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New Mexico counties

33counties
1,223historic places
—newspaper titles

History layers

Statewide

33 counties have formation records (oldest: Bernalillo County, 1848). 33 counties have decade population series. 16 counties have nearby NPS units. 2 counties are near ABPP Civil War study areas. 33 counties have GNIS places (774 cemeteries statewide in this extract).

See each county page for charts, formation parents, NPS sites, cemeteries, battlefields, and HMdb links.

Bernalillo County 165 places
Catron County 12 places
Chaves County 22 places
Cibola County 9 places
Colfax County 32 places
Curry County 12 places
De Baca County 5 places
Doña Ana County 35 places
Eddy County 34 places
Grant County 47 places
Guadalupe County 9 places
Harding County 2 places
Hidalgo County 25 places
Lea County 6 places
Lincoln County 37 places
Los Alamos County 14 places
Luna County 8 places
McKinley County 78 places
Mora County 26 places
Otero County 33 places
Quay County 13 places
Rio Arriba County 118 places
Roosevelt County 7 places
San Juan County 37 places
San Miguel County 107 places
Sandoval County 61 places
Santa Fe County 97 places
Sierra County 32 places
Socorro County 55 places
Taos County 42 places
Torrance County 9 places
Union County 12 places
Valencia County 22 places