Listing
Zip Codes by County
(JASPER County, Iowa Zip Codes)
| Zip Code | City | County | State | Area Code | Time Zone | DST | Latitude | Longitude |
| 50028 | Baxter | JASPER | IA | 641 | CST | Y | 41.811851 | -93.154694 |
| 50054 | Green Castle | JASPER | IA | 515/641 | CST | Y | 41.688126 | -93.226036 |
| 50054 | Colfax | JASPER | IA | 515/641 | CST | Y | 41.688126 | -93.226036 |
| 50054 | Valeria | JASPER | IA | 515/641 | CST | Y | 41.688126 | -93.226036 |
| 50054 | Goddard | JASPER | IA | 515/641 | CST | Y | 41.688126 | -93.226036 |
| 50127 | Ira | JASPER | IA | 641 | CST | Y | 41.753417 | -93.169074 |
| 50135 | Kellogg | JASPER | IA | 641 | CST | Y | 41.753670 | -92.883110 |
| 50137 | Killduff | JASPER | IA | 641 | CST | Y | 41.608069 | -92.904712 |
| 50153 | Lynnville | JASPER | IA | 641 | CST | Y | 41.570734 | -92.815690 |
| 50168 | Mingo | JASPER | IA | 641 | CST | Y | 41.788776 | -93.263429 |
| 50170 | Monroe | JASPER | IA | 641 | CST | Y | 41.542421 | -93.100801 |
| 50208 | Newton | JASPER | IA | 515/641 | CST | Y | 41.724929 | -93.038975 |
| 50208 | Amboy | JASPER | IA | 515/641 | CST | Y | 41.724929 | -93.038975 |
| 50208 | Lambs Grove | JASPER | IA | 515/641 | CST | Y | 41.724929 | -93.038975 |
| 50228 | Prairie City | JASPER | IA | 515/641 | CST | Y | 41.569812 | -93.246682 |
| 50232 | Galesburg | JASPER | IA | 641 | CST | Y | 41.555670 | -92.971080 |
| 50232 | Reasnor | JASPER | IA | 641 | CST | Y | 41.555670 | -92.971080 |
| 50251 | Sully | JASPER | IA | 641 | CST | Y | 41.564904 | -92.879466 |
