Find the last 4 digits (ZIP+4) for an address in 59258

ZIP 59258, Reserve, MT is filled in. Just type the street address.

Addresses are checked through our secure proxy. Bot checks use Cloudflare Turnstile. Each device can run 5 live checks per day; repeats of the same address are free.

ZIP Code 59258 – Reserve, MT

Reserve, Montana · Sheridan County · Mountain time

ZIP code59258
CityReserve
StateMontana
CountySheridan CountyRoosevelt County
Area code406
Population184
Time zoneMountain · local time
ZIP typeStandard (has a Census ZCTA area)
Land area252.23 sq mi
Center (lat, long)48.5835, -104.6550

Map

Nearby ZIP codes

59247 Medicine Lake · 7.6 mi59254 Plentywood · 11.6 mi59242 Homestead · 15.3 mi59211 Antelope · 16 mi59226 Froid · 17.2 mi59257 Redstone · 17.6 mi59219 Dagmar · 22.7 mi59256 Raymond · 22.8 mi

About ZIP 59258

ZIP code 59258 is assigned to Reserve, Montana. It crosses 2 counties; most of its land is in Sheridan County. Its Census area covers about 252.23 square miles of land. The closest neighboring ZIP is 59247 (Medicine Lake), about 7.6 miles away.

Every address in 59258 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