Listing
Zip Codes by County
(MAHASKA County, Iowa Zip Codes)
| Zip Code | City | County | State | Area Code | Time Zone | DST | Latitude | Longitude |
| 50027 | Barnes City | MAHASKA | IA | 641 | CST | Y | 41.466320 | -92.484903 |
| 50143 | Leighton | MAHASKA | IA | 641 | CST | Y | 41.334092 | -92.769514 |
| 50143 | Olivet | MAHASKA | IA | 641 | CST | Y | 41.334092 | -92.769514 |
| 50207 | Union Mills | MAHASKA | IA | 641 | CST | Y | 41.435898 | -92.622494 |
| 50207 | New Sharon | MAHASKA | IA | 641 | CST | Y | 41.435898 | -92.622494 |
| 50207 | Lacey | MAHASKA | IA | 641 | CST | Y | 41.435898 | -92.622494 |
| 50207 | Taintor | MAHASKA | IA | 641 | CST | Y | 41.435898 | -92.622494 |
| 52534 | Evans Junction | MAHASKA | IA | 641 | CST | Y | 41.274599 | -92.681470 |
| 52534 | Beacon | MAHASKA | IA | 641 | CST | Y | 41.274599 | -92.681470 |
| 52543 | Cedar | MAHASKA | IA | 641 | CST | Y | 41.214556 | -92.520729 |
| 52561 | Fremont | MAHASKA | IA | 641 | CST | Y | 41.231624 | -92.442075 |
| 52577 | Oskaloosa | MAHASKA | IA | 641 | CST | Y | 41.266174 | -92.665158 |
| 52577 | Evans | MAHASKA | IA | 641 | CST | Y | 41.266174 | -92.665158 |
| 52577 | Keomah | MAHASKA | IA | 641 | CST | Y | 41.266174 | -92.665158 |
| 52577 | Wright | MAHASKA | IA | 641 | CST | Y | 41.266174 | -92.665158 |
| 52586 | Rose Hill | MAHASKA | IA | 641 | CST | Y | 41.344582 | -92.466856 |
| 52595 | University Park | MAHASKA | IA | 641 | CST | Y | 41.286724 | -92.619519 |
| 52595 | Univ Park | MAHASKA | IA | 641 | CST | Y | 41.286724 | -92.619519 |
| 52595 | University Pk | MAHASKA | IA | 641 | CST | Y | 41.286724 | -92.619519 |
