Find the last 4 digits (ZIP+4) for an address in 58640

ZIP 58640, Killdeer, ND 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 58640 – Killdeer, ND

Killdeer, North Dakota · Dunn County · Mountain time

ZIP code58640
CityKilldeer
StateNorth Dakota
CountyDunn CountyBillings CountyMcKenzie County
Area code701
Population1,369
Time zoneMountain · local time
ZIP typeStandard (has a Census ZCTA area)
Land area437.43 sq mi
Center (lat, long)47.4537, -102.9054

Map

Nearby ZIP codes

58626 Dunn Center · 15.1 mi58642 Manning · 17.7 mi58634 Grassy Butte · 21.4 mi58627 Fairfield · 22.9 mi58757 Mandaree · 22.9 mi58636 Halliday · 26.4 mi58854 Watford City · 28.3 mi58847 Keene · 30 mi

About ZIP 58640

ZIP code 58640 is assigned to Killdeer, North Dakota. It crosses 3 counties; most of its land is in Dunn County. Its Census area covers about 437.43 square miles of land. The closest neighboring ZIP is 58626 (Dunn Center), about 15.1 miles away.

Every address in 58640 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