Map of Pima County, Arizona

Pima County overview:
Name:Pima County
FIPS code:04-019
Founded:November 9, 1864
Named for:Pima people
Largest city:Tucson
Total Area:9,189 sq mi (23,800 km²)
Land Area:9,187 sq mi (23,790 km²)
Total Population:1,043,433
Population Density:110/sq mi (44/km²)
Time zone:UTC−7 (Mountain)

Pima County location map. Where is Pima County?

Pima County location on the U.S. Map. Where is Pima County.
Location of Pima County in the the United States.
Pima County location on the Arizona map. Where is Pima County.
Location of Pima County in Arizona.


Pima County, one of the four original counties in Arizona, was created by the 1st Arizona Territorial Legislature with land acquired through the Gadsden Purchase from Mexico in 1853. The original county consisted of all of Arizona Territory east of longitude 113° 20′ and south of the Gila River. Soon thereafter, the counties of Cochise, Graham and Santa Cruz were carved from the original Pima County.

Pima County Road Map

Pima CountyStreet Map.
Street map of Pima County, Arizona. Source: OpenStreetMap (OSM)
Pima CountyMap
Pima Countypolitical map.


According to the United States Census Bureau, the county has a total area of 9,189 square miles (23,800 km), of which 9,187 square miles (23,790 km) is land and 2.1 square miles (5.4 km) (0.02%) is water.

Topographic features

  • Mountains of Pima County
  • Fresnal Canyon

Major highways

  • Interstate 10
  • Interstate 19
  • Historic U.S. Route 80
  • State Route 77
  • State Route 83
  • State Route 85
  • State Route 86
  • State Route 210
  • State Route 989

Adjacent counties and municipalities

National protected areas

  • Buenos Aires National Wildlife Refuge
  • Cabeza Prieta National Wildlife Refuge (part)
  • Coronado National Forest (part)
  • Ironwood Forest National Monument (part)
  • Old Pima County Courthouse
    Las Cienegas National Conservation Area (part)
  • Organ Pipe Cactus National Monument
  • Saguaro National Park

Sonoran Desert Conservation Plan

The Sonoran Desert Conservation Plan (SDCP) is Pima County’s plan for desert conservation.

Pima County Topographic Map

Topographic Map of Pima County, Arizona
Pima County Topo map.

Pima County Satellite Map

Satellite Map of Pima County, Arizona
Pima County satellite map.

Pima County Outline Map

Outline Map of Pima County, Arizona
Pima County outline map.

See also

Map of Arizona State and its subdivision: Map of other states:
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