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ZIP Code 59647 – Winston, MT

Winston, Montana · Broadwater County · Mountain time

ZIP code59647
CityWinston
StateMontana
CountyBroadwater County
Area code406
Population358
Time zoneMountain · local time
ZIP typeStandard (has a Census ZCTA area)
Land area84.44 sq mi
Center (lat, long)46.4626, -111.6540

Map

Nearby ZIP codes

59635 East Helena · 9.9 mi59644 Townsend · 10.5 mi59641 Radersburg · 17.7 mi59634 Clancy · 18 mi59638 Jefferson City · 19.2 mi59620 Helena · 20.3 mi59624 Helena · 20.3 mi59626 Helena · 20.3 mi

About ZIP 59647

ZIP code 59647 is assigned to Winston, Montana. It lies in Broadwater County. Its Census area covers about 84.44 square miles of land. The closest neighboring ZIP is 59635 (East Helena), about 9.9 miles away.

Every address in 59647 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