Johnston County Map, Oklahoma

Detailed road and geographic map of Johnston County.

County Information

  • State: Oklahoma
  • FIPS Code: 40069
  • Population: 10,272
  • Area (sq mi): 642.9
  • Density: 16.0/sq mi
  • Growth Trend: -0.5%
  • Households: 4,682
  • Election Data: Democrat
  • Climate Zone: Cold/Continental

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Overview

Johnston County is located in the U.S. state of Oklahoma. It has a land area of approximately 642.9 square miles.