Pima County on the map of Arizona 2024. Cities, roads, borders and directions in Pima County of Arizona.

Pima County is the second most populous county in Arizona, home to a million people. Here the city of Tucson is both the county seat and the largest settlement. Pima County borders Mexico on the South. This map shows the borders of Pima County as well as neighboring counties, including major highways and natural objecsts as of 2024. Zoom in or out of the map using the plus/minus panel. Move the center of this map by dragging it. Also check out the satellite map of Pima County.