| County Name | Polk County |
| FIPS Code | 27119 |
| Population | 31600 |
| Unemployment Rate | 3.7% |
| Time Zone: | Central Daylight Time |
List of All Zipcodes in Polk County, Minnesota | |||||||
|---|---|---|---|---|---|---|---|
| ZIP Code | ZIP Code Name | Population | ZIP Type | ||||
| Beltrami | 279 | Non-Unique | ||||
| Climax | 539 | Non-Unique | ||||
| Erskine | 1363 | Non-Unique | ||||
| Fertile | 1962 | Non-Unique | ||||
| Fosston | 2829 | Non-Unique | ||||
| Mcintosh | 1160 | Non-Unique | ||||
| Nielsville | 142 | Non-Unique | ||||
| Winger | 516 | Non-Unique | ||||
| Gully | 355 | Non-Unique | ||||
| Lengby | 538 | Non-Unique | ||||
| Trail | 282 | Non-Unique | ||||
| Alvarado | 490 | Non-Unique | ||||
| Crookston | 9416 | Non-Unique | ||||
| East Grand Forks | 10096 | Non-Unique | ||||
| Euclid | 386 | Non-Unique | ||||
| Fisher | 970 | Non-Unique | ||||
| Mentor | 903 | Non-Unique | ||||
| Oklee | 918 | Non-Unique | ||||
| Oslo | 621 | Non-Unique | ||||
| Warren | 2494 | Non-Unique | ||||
| List of Counties that Border Polk County, Minnesota |
|---|
| Clearwater, MN |
| Grand Forks, ND |
| Mahnomen, MN |
| Marshall, MN |
| Norman, MN |
| Pennington, MN |
| Polk, MN |
| Red Lake, MN |
| Traill, ND |
| List of Cities/Towns in Polk County, Minnesota |
|---|
| Beltrami, MN |
| Climax, MN |
| Crookston, MN |
| East Grand Forks, MN |
| Erskine, MN |
| Fertile, MN |
| Fisher, MN |
| Fosston, MN |
| Gully, MN |
| Lengby, MN |
| McIntosh, MN |
| Mentor, MN |
| Nielsville, MN |
| Trail, MN |
| Winger, MN |