ZIP Codes Near 50112 — Grinnell, IA
There are 33 ZIP codes within 25 miles of 50112, covering 33 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.
Cities within 25 miles
| City | Distance | ZIP codes |
|---|---|---|
| Malcom, IA | 8.0 mi | 1 |
| Kellogg, IA | 9.1 mi | 1 |
| Gilman, IA | 11.4 mi | 1 |
| Lynnville, IA | 11.6 mi | 1 |
| Searsboro, IA | 11.7 mi | 1 |
| Killduff, IA | 13.6 mi | 1 |
| Sully, IA | 13.8 mi | 1 |
| Brooklyn, IA | 13.8 mi | 1 |
| Montezuma, IA | 14.1 mi | 1 |
| Tama, IA | 14.9 mi | 1 |
| Laurel, IA | 15.6 mi | 1 |
| Ferguson, IA | 16.2 mi | 1 |
| Newton, IA | 16.7 mi | 1 |
| Montour, IA | 16.8 mi | 1 |
| Reasnor, IA | 17.8 mi | 1 |
| Le Grand, IA | 19.2 mi | 1 |
| Haverhill, IA | 19.6 mi | 1 |
| Hartwick, IA | 19.9 mi | 1 |
| Chelsea, IA | 20.4 mi | 1 |
| Guernsey, IA | 20.8 mi | 1 |
| New Sharon, IA | 21.0 mi | 1 |
| Barnes City, IA | 21.8 mi | 1 |
| Victor, IA | 22.2 mi | 1 |
| Deep River, IA | 22.3 mi | 1 |
| Melbourne, IA | 22.5 mi | 1 |
| Baxter, IA | 23.2 mi | 1 |
| Pella, IA | 23.4 mi | 1 |
| Toledo, IA | 23.5 mi | 1 |
| Gibson, IA | 23.6 mi | 1 |
| Garwin, IA | 23.8 mi | 1 |
| Marshalltown, IA | 24.0 mi | 1 |
| Vining, IA | 24.8 mi | 1 |
| Monroe, IA | 24.9 mi | 1 |
All 33 ZIP codes, by distance
| ZIP | City | County | Distance |
|---|---|---|---|
| 50157 | Malcom, IA | Poweshiek | 8.0 mi |
| 50135 | Kellogg, IA | Jasper | 9.1 mi |
| 50106 | Gilman, IA | Marshall | 11.4 mi |
| 50153 | Lynnville, IA | Jasper | 11.6 mi |
| 50242 | Searsboro, IA | Poweshiek | 11.7 mi |
| 50137 | Killduff, IA | Jasper | 13.6 mi |
| 50251 | Sully, IA | Jasper | 13.8 mi |
| 52211 | Brooklyn, IA | Poweshiek | 13.8 mi |
| 50171 | Montezuma, IA | Poweshiek | 14.1 mi |
| 52339 | Tama, IA | Tama | 14.9 mi |
| 50141 | Laurel, IA | Marshall | 15.6 mi |
| 50078 | Ferguson, IA | Marshall | 16.2 mi |
| 50208 | Newton, IA | Jasper | 16.7 mi |
| 50173 | Montour, IA | Tama | 16.8 mi |
| 50232 | Reasnor, IA | Jasper | 17.8 mi |
| 50142 | Le Grand, IA | Marshall | 19.2 mi |
| 50120 | Haverhill, IA | Marshall | 19.6 mi |
| 52232 | Hartwick, IA | Poweshiek | 19.9 mi |
| 52215 | Chelsea, IA | Tama | 20.4 mi |
| 52221 | Guernsey, IA | Poweshiek | 20.8 mi |
| 50207 | New Sharon, IA | Mahaska | 21.0 mi |
| 50027 | Barnes City, IA | Mahaska | 21.8 mi |
| 52347 | Victor, IA | Iowa | 22.2 mi |
| 52222 | Deep River, IA | Poweshiek | 22.3 mi |
| 50162 | Melbourne, IA | Marshall | 22.5 mi |
| 50028 | Baxter, IA | Jasper | 23.2 mi |
| 50219 | Pella, IA | Marion | 23.4 mi |
| 52342 | Toledo, IA | Tama | 23.5 mi |
| 50104 | Gibson, IA | Keokuk | 23.6 mi |
| 50632 | Garwin, IA | Tama | 23.8 mi |
| 50158 | Marshalltown, IA | Marshall | 24.0 mi |
| 52348 | Vining, IA | Tama | 24.8 mi |
| 50170 | Monroe, IA | Jasper | 24.9 mi |
How this list is calculated
Each ZIP code is represented by a single centroid point, and distance is measured great-circle from the centroid of 50112 to each of the others. Two consequences worth knowing about:
- Large rural ZIPs distort the picture. A ZIP covering 400 square miles has a centroid that may be 15 miles from its own nearest edge, so a code listed as 30 miles away can begin much closer.
- These are not driving distances. A river, a bay, or a mountain range makes a 12-mile straight line into a 40-minute drive. For service-area planning, use this as a first cut and check the routes.
If you need this programmatically — for a store locator, a delivery zone, or a territory map — the radius endpoint returns the same data as JSON, with an arbitrary radius and optional state filtering.
Back to 50112
County, time zone, area codes, and the full ZIP+4 lookup for any address in Grinnell.