List of Counties in Arizona
Counties followed by an asterisk (*) denote they no longer exist.
1st Judicial District*
2nd Judicial District*
3rd Judicial District*
Apache
Cochise
Coconino
Gila
Graham
Greenlee
Maricopa
Mohave
Navajo
Pima
Pinal
Santa_Cruz
Yavapai
Yuma
Arizona: Spanish to 1821, Mexican 1821-1848, US Possession 1848, New Mexico Territory 1850, Territory 1863, State 1912