Counties in New Mexico

• Bernalillo (142 historic properties)
• Catron (11 historic properties)
• Chaves (19 historic properties)
• Cibola (6 historic properties)
• Colfax (26 historic properties)
• Curry (11 historic properties)
• De Baca (5 historic properties)
• Dona Ana (26 historic properties)
• Eddy (27 historic properties)
• Grant (46 historic properties)
• Guadalupe (9 historic properties)
• Harding (2 historic properties)
• Hidalgo (24 historic properties)
• Lea (6 historic properties)
• Lincoln (31 historic properties)
• Los Alamos (12 historic properties)
• Luna (7 historic properties)

• McKinley (74 historic properties)
• Mora (22 historic properties)
• Otero (29 historic properties)
• Quay (12 historic properties)
• Rio Arriba (108 historic properties)
• Roosevelt (6 historic properties)
• San Juan (36 historic properties)
• San Miguel (105 historic properties)
• Sandoval (60 historic properties)
• Santa Fe (68 historic properties)
• Sierra (29 historic properties)
• Socorro (49 historic properties)
• Taos (40 historic properties)
• Torrance (7 historic properties)
• Union (10 historic properties)
• Valencia (21 historic properties)