Ada County Map, Idaho

Detailed road and geographic map of Ada County.

County Information

  • State: Idaho
  • FIPS Code: 16001
  • Population: 494,967
  • Area (sq mi): 1,052.6
  • Density: 470.2/sq mi
  • Growth Trend: +1.2%
  • Households: 196,901
  • Election Data: Republican
  • Climate Zone: Cold/Continental

Map Overlays

Export Options

Overview

Ada County is located in the U.S. state of Idaho. It has a land area of approximately 1,052.6 square miles.