4 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 56750 | Red Lake Falls | 2,306 |
| 56742 | Oklee | 834 |
| 56748 | Plummer | 608 |
| 56715 | Brooks | 303 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 4 ZCTAs in Red Lake County, Minnesota (US Census).