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ZIP Code 59910 – Big Arm, MT

Big Arm, Montana · Lake County · Mountain time

ZIP code59910
CityBig Arm
StateMontana
CountyLake County
Area code406
Population692
Time zoneMountain · local time
ZIP typeStandard (has a Census ZCTA area)
Land area19.25 sq mi
Center (lat, long)47.8208, -114.2355

Map

Nearby ZIP codes

59914 Dayton · 4.9 mi59931 Rollins · 7 mi59860 Polson · 7.6 mi59915 Elmo · 8.1 mi59929 Proctor · 10.2 mi59922 Lakeside · 12.6 mi59932 Somers · 16 mi59855 Pablo · 16.2 mi

About ZIP 59910

ZIP code 59910 is assigned to Big Arm, Montana. It lies in Lake County. Its Census area covers about 19.25 square miles of land. The closest neighboring ZIP is 59914 (Dayton), about 4.9 miles away.

Every address in 59910 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