Arizona Counties - Cities, Towns, Neighborhoods, Maps & Data
There are 15 counties in Arizona. Each county is governed by a board of supervisors.
There are 80 county subdivisions in Arizona. They are all census county divisions (CCDs), which are delineated for statistical purposes, have no legal function, and are not governmental units. CCDs were first established in Arizona for the 1960 census. Prior to 1960, the minor civil divisions used in the census include supervisorial districts, election precincts, justice precincts, school districts, land-survey townships, and Indian reservations.
Arizona Counties - Populated Places in 15 Counties