Powder River County, Montana

7 ZIP codes · 3,298.2 sq mi of land · FIPS 30075

Population1,815
StateMontana
FIPS code30075
Time zoneMountain
Area code406
Land area3,298.2 sq mi
Center (lat, long)45.4089, -105.5553

Cities and towns (largest first)

AshlandOtterBiddleBoyesBroadusOliveVolborg

ZIP codes in Powder River County

59003 Ashland59062 Otter59314 Biddle59316 Boyes59317 Broadus59343 Olive59351 Volborg

Population: U.S. Census Bureau, ACS 5-year estimates, 2024.