Dewey County Map, South Dakota

Detailed road and geographic map of Dewey County.

County Information

  • State: South Dakota
  • FIPS Code: 46041
  • Population: 5,239
  • Area (sq mi): 2,302.5
  • Density: 2.3/sq mi
  • Growth Trend: -0.5%
  • Households: 1,923
  • Election Data: Republican
  • Climate Zone: Cold/Continental

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Overview

Dewey County is located in the U.S. state of South Dakota. It has a land area of approximately 2,302.5 square miles.