Seneca County Map, Ohio

Detailed road and geographic map of Seneca County.

County Information

  • State: Ohio
  • FIPS Code: 39147
  • Population: 55,069
  • Area (sq mi): 551.0
  • Density: 99.9/sq mi
  • Growth Trend: +1.2%
  • Households: 23,934
  • Election Data: Democrat
  • Climate Zone: Mixed/Moderate

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Overview

Seneca County is located in the U.S. state of Ohio. It has a land area of approximately 551.0 square miles.