Searching for an alphabetical list of counties in New Mexico A-Z? Keep reading! Below, you’ll find a comprehensive list of counties in New Mexico, as well as some bonus trivia at the bottom of the page, including: What were the original counties of New Mexico? What is the largest county in NM? So keep reading below for the best alphabetical list of counties in New Mexico A-Z!
A
Bernalillo
B
C
Catron
Chaves
Cibola
Colfax
Curry
D
De Baca
Doña Ana
E
Eddy
F
G
Grant
Guadalupe
H
Harding
Hidalgo
I
J
K
L
Lea
Lincoln
Los Alamos
Luna
M
McKinley
Mora
N
O
Otero
P
Q
Quay
R
Rio Arriba
Roosevelt
S
San Juan
San Miguel
Sandoval
Santa Fe
Sierra
Socorro
T
Taos
Torrance
U
Union
V
Valencia
W
X
Y
Z
Bernalillo, Doña Ana, Rio Arriba, San Miguel, Santa Ana, Santa Fe, Socorro, Taos, and Valencia