Counties in Arizona
AZ · 15 counties
Find Your Arizona County
Arizona County Map
All 15 counties in Arizona. Hover to identify.
All 15 Counties
Apache County
Cochise County
Coconino County
Gila County
Graham County
Greenlee County
La Paz County
Maricopa County
Mohave County
Navajo County
Pima County
Pinal County
Santa Cruz County
Yavapai County
Yuma County
About Arizona Counties
Arizona is divided into 15 counties. Each county has its own government, court system, and administrative offices. Use the ZIP code lookup above to find which county any address in Arizona belongs to.
Frequently Asked Questions
How many counties does Arizona have?
Arizona has 15 counties.
How do I find my county in Arizona?
Enter your ZIP code in the search box above to instantly find which Arizona county you're in.
What is the largest county in Arizona?
Use our county lookup tool to explore all 15 counties in Arizona and find detailed information about each one.