Looking for the best alphabetical list of counties in Arizona A-Z? Guess what! You’ve found it. The list below will show you all 15 counties in Arizona from A-Z and answer the questions “How many counties are in Arizona?” and “What is the newest county in Arizona?” and “What were the original 4 counties in Arizona?” So if you find yourself doing research for class, trivia, or general knowledge, keep reading on for our alphabetical list of counties in Arizona A-Z!
A
Apache
B
C
Cochise
Coconino
D
E
F
G
Gila
Graham
Greenlee
H
I
J
K
L
La Paz
M
Maricopa
Mohave
N
Navajo
O
P
Pima
Pinal
Q
R
S
Santa Cruz
T
U
V
W
X
Y
Yavapai
Yuma
Z
Mohave, Pima, Yavapai, and Yuma