Koochiching County, Minnesota
11 ZIP codes · 3,104.71 sq mi of land · FIPS 27071
| Population | 11,833 |
|---|---|
| State | Minnesota |
| FIPS code | 27071 |
| Time zone | Central |
| Land area | 3,104.71 sq mi |
| Center (lat, long) | 48.2454, -93.7829 |
Area codes in this area
These are the area codes that most often serve Koochiching County (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Cities and towns (largest first)
Nett LakeBig FallsBirchdaleInternational FallsLittleforkLomanMargieMizpahNorthomeRanierKabetogama
ZIP codes in Koochiching County
55772 Nett Lake56627 Big Falls56629 Birchdale56649 International Falls56653 Littlefork56654 Loman56658 Margie56660 Mizpah56661 Northome56668 Ranier56669 Kabetogama
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.