Jefferson County Map, Montana

Detailed road and geographic map of Jefferson County.

County Information

  • State: Montana
  • FIPS Code: 30043
  • Population: 12,085
  • Area (sq mi): 1,656.3
  • Density: 7.3/sq mi
  • Growth Trend: -0.5%
  • Households: 5,375
  • Election Data: Republican
  • Climate Zone: Mixed/Moderate

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Overview

Jefferson County is located in the U.S. state of Montana. It has a land area of approximately 1,656.3 square miles.