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ZIP Code 59859 – Plains, MT

Plains, Montana · Sanders County · Mountain time

ZIP code59859
CityPlains
StateMontana
CountySanders County
Area code406
Population4,360
Time zoneMountain · local time
ZIP typeStandard (has a Census ZCTA area)
Land area710.8 sq mi
Center (lat, long)47.5198, -114.7952

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Nearby ZIP codes

59856 Paradise · 10 mi59848 Lonepine · 14 mi59845 Hot Springs · 16.2 mi59866 Saint Regis · 19.5 mi59873 Thompson Falls · 24.4 mi59831 Dixon · 26.8 mi59915 Elmo · 27.4 mi59824 Charlo · 28.4 mi

About ZIP 59859

ZIP code 59859 is assigned to Plains, Montana. It lies in Sanders County. Its Census area covers about 710.8 square miles of land. The closest neighboring ZIP is 59856 (Paradise), about 10 miles away.

Every address in 59859 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