3 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 56701 | Thief River Falls | 12,705 |
| 56725 | Goodridge | 941 |
| 56754 | Saint Hilaire | 491 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 3 ZCTAs in Pennington County, Minnesota (US Census).