Johnson County Map, Kansas

Detailed road and geographic map of Johnson County.

County Information

  • State: Kansas
  • FIPS Code: 20091
  • Population: 609,863
  • Area (sq mi): 473.4
  • Density: 1,288.3/sq mi
  • Growth Trend: +1.2%
  • Households: 251,681
  • Election Data: Republican
  • Climate Zone: Mixed/Moderate

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Overview

Johnson County is located in the U.S. state of Kansas. It has a land area of approximately 473.4 square miles.