Washington County Map, Wisconsin

Detailed road and geographic map of Washington County.

County Information

  • State: Wisconsin
  • FIPS Code: 55131
  • Population: 136,761
  • Area (sq mi): 430.7
  • Density: 317.5/sq mi
  • Growth Trend: +1.2%
  • Households: 58,311
  • Election Data: Republican
  • Climate Zone: Mixed/Moderate

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Overview

Washington County is located in the U.S. state of Wisconsin. It has a land area of approximately 430.7 square miles.