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ZIP Code 59917 – Eureka, MT

Eureka, Montana · Lincoln County · Mountain time

ZIP code59917
CityEureka
StateMontana
CountyLincoln County
Area code406
Population4,920
Time zoneMountain · local time
ZIP typeStandard (has a Census ZCTA area)
Land area245.19 sq mi
Center (lat, long)48.9346, -114.8767

Map

Nearby ZIP codes

59918 Fortine · 11.9 mi59930 Rexford · 12.5 mi59933 Stryker · 15.6 mi59934 Trego · 20.7 mi59927 Olney · 26.9 mi59928 Polebridge · 28.1 mi59937 Whitefish · 38.4 mi59912 Columbia Falls · 47 mi

About ZIP 59917

ZIP code 59917 is assigned to Eureka, Montana. It lies in Lincoln County. Its Census area covers about 245.19 square miles of land. The closest neighboring ZIP is 59918 (Fortine), about 11.9 miles away.

Every address in 59917 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources