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ZIP Code 59003 – Ashland, MT

Ashland, Montana · Powder River County · Mountain time

ZIP code59003
CityAshland
StateMontana
CountyPowder River CountyRosebud County
Area code406
Population1,334
Time zoneMountain · local time
ZIP typeStandard (has a Census ZCTA area)
Land area751.11 sq mi
Center (lat, long)45.4920, -106.2009

Map

Nearby ZIP codes

59004 Ashland · 7.8 mi59043 Lame Deer · 23.4 mi59062 Otter · 23.5 mi59012 Birney · 23.7 mi59351 Volborg · 30 mi59317 Broadus · 34.7 mi59016 Busby · 36.2 mi59025 Decker · 37.1 mi

About ZIP 59003

ZIP code 59003 is assigned to Ashland, Montana. It crosses 2 counties; most of its land is in Powder River County. Its Census area covers about 751.11 square miles of land. The closest neighboring ZIP is 59004 (Ashland), about 7.8 miles away.

Every address in 59003 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