Custer County Map, Montana

Detailed road and geographic map of Custer County.

County Information

  • State: Montana
  • FIPS Code: 30017
  • Population: 11,867
  • Area (sq mi): 3,783.4
  • Density: 3.1/sq mi
  • Growth Trend: -0.5%
  • Households: 5,776
  • Election Data: Democrat
  • Climate Zone: Cold/Continental

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Overview

Custer County is located in the U.S. state of Montana. It has a land area of approximately 3,783.4 square miles.