BERNALILLO Formed: 1852 Parent: Original County	CATRON Formed: 1921 Parent: Socorro	CHAVES Formed: 1887 Parent: Lincoln	CIBOLA Formed: 1981 Parent: Valencia	COLFAX Formed: 1869 Parent: Taos
CURRY Formed: 1909 Parent: Quay, Roosevelt	DE BACA Formed: 1917 Parent: Chaves, Guadalupe, Roosevelt	DOŅA ANA Formed: 1852 Parent: Original County	EDDY Formed: 1889 Parent: Lincoln	GRANT Formed: 1868 Parent: Do¤a Ana
GUADALUPE Formed: 1891 Parent: Lincoln,	HARDING Formed: 1921 Parent: Mora, Union	HIDALGO Formed: 1919 Parent: Grant	LEA Formed: 1917 Parent: Chaves, Eddy	LINCOLN Formed: 1869 Parent: Socorro,
LOS ALAMOS Formed: 1949 Parent: Sandoval,	LUNA Formed: 1901 Parent: Doņa Ana, Grant	MCKINLEY Formed: 1899 Parent: Bernalillo, Valencia,	MORA Formed: 1860 Parent: Taos	OTERO Formed: 1899 Parent: Doņa Ana, Lincoln, Socorro
QUAY Formed: 1903 Parent: Guadalupe	RIO ARRIBA Formed: 1852 Parent: Original County	ROOSEVELT Formed: 1903 Parent: Chaves, Guadalupe	SAN JUAN Formed: 1887 Parent: Rfo Arriba	SAN MIGUEL Formed: 1852 Parent: Original County
SANDOVAL Formed: 1903 Parent: Bernalillo	SANTA ANA Formed: 1844 Parent: Original County	SANTA FE Formed: 1852 Parent: Original County	SIERRA Formed: 1884 Parent: Socorro	SOCORRO Formed: 1852 Parent: Original County

TAOS Formed: 1852 Parent: Original County	TORRANCE Formed: 1903 Parent: Lincoln,	UNION Formed: 1893 Parent: Colfax, Mora, San Miguel	VALENCIA Formed: 1852 Parent: Original County