100 Largest ZIP Codes in the United States by Population in Koochiching County, Minnesota
Explore the 100 largest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in Koochiching County, Minnesota.
| Rank | ZIP Code | City | State | Population |
|---|---|---|---|---|
| 1 | 56649 | INTERNATIONAL FALLS | MN | 8,892 |
| 2 | 56653 | LITTLEFORK | MN | 1,243 |
| 3 | 56660 | MIZPAH | MN | 306 |
| 4 | 56668 | RANIER | MN | 213 |
| 5 | 56627 | BIG FALLS | MN | 206 |
| 6 | 56629 | BIRCHDALE | MN | 191 |
| 7 | 55772 | NETT LAKE | MN | 103 |
| 8 | 56654 | LOMAN | MN | 63 |