ZIP Codes Near 50638 — Grundy Center, IA
There are 34 ZIP codes within 25 miles of 50638, covering 34 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.
Cities within 25 miles
| City | Distance | ZIP codes |
|---|---|---|
| Holland, IA | 5.9 mi | 1 |
| Morrison, IA | 6.2 mi | 1 |
| Lincoln, IA | 8.2 mi | 1 |
| Beaman, IA | 8.7 mi | 1 |
| Wellsburg, IA | 9.2 mi | 1 |
| Reinbeck, IA | 9.5 mi | 1 |
| Conrad, IA | 9.9 mi | 1 |
| Dike, IA | 10.4 mi | 1 |
| Gladbrook, IA | 11.9 mi | 1 |
| Stout, IA | 12.4 mi | 1 |
| Whitten, IA | 12.8 mi | 1 |
| Steamboat Rock, IA | 14.6 mi | 1 |
| Eldora, IA | 15.3 mi | 1 |
| Parkersburg, IA | 15.5 mi | 1 |
| Liscomb, IA | 15.9 mi | 1 |
| Hudson, IA | 16.4 mi | 1 |
| Union, IA | 17.0 mi | 1 |
| New Hartford, IA | 17.5 mi | 1 |
| Aplington, IA | 18.0 mi | 1 |
| Austinville, IA | 18.1 mi | 1 |
| Traer, IA | 18.9 mi | 1 |
| Albion, IA | 19.7 mi | 1 |
| Ackley, IA | 19.7 mi | 1 |
| Cedar Falls, IA | 19.8 mi | 1 |
| Garwin, IA | 19.9 mi | 1 |
| Buckingham, IA | 21.4 mi | 1 |
| New Providence, IA | 21.5 mi | 1 |
| Marshalltown, IA | 21.9 mi | 1 |
| Kesley, IA | 21.9 mi | 1 |
| Clemons, IA | 23.1 mi | 1 |
| Waterloo, IA | 23.4 mi | 1 |
| Le Grand, IA | 24.3 mi | 1 |
| Toledo, IA | 24.4 mi | 1 |
| Shell Rock, IA | 24.4 mi | 1 |
All 34 ZIP codes, by distance
| ZIP | City | County | Distance |
|---|---|---|---|
| 50642 | Holland, IA | Grundy | 5.9 mi |
| 50657 | Morrison, IA | Grundy | 6.2 mi |
| 50652 | Lincoln, IA | Tama | 8.2 mi |
| 50609 | Beaman, IA | Grundy | 8.7 mi |
| 50680 | Wellsburg, IA | Grundy | 9.2 mi |
| 50669 | Reinbeck, IA | Grundy | 9.5 mi |
| 50621 | Conrad, IA | Grundy | 9.9 mi |
| 50624 | Dike, IA | Grundy | 10.4 mi |
| 50635 | Gladbrook, IA | Tama | 11.9 mi |
| 50673 | Stout, IA | Grundy | 12.4 mi |
| 50269 | Whitten, IA | Hardin | 12.8 mi |
| 50672 | Steamboat Rock, IA | Hardin | 14.6 mi |
| 50627 | Eldora, IA | Hardin | 15.3 mi |
| 50665 | Parkersburg, IA | Butler | 15.5 mi |
| 50148 | Liscomb, IA | Marshall | 15.9 mi |
| 50643 | Hudson, IA | Black Hawk | 16.4 mi |
| 50258 | Union, IA | Hardin | 17.0 mi |
| 50660 | New Hartford, IA | Butler | 17.5 mi |
| 50604 | Aplington, IA | Butler | 18.0 mi |
| 50608 | Austinville, IA | Butler | 18.1 mi |
| 50675 | Traer, IA | Tama | 18.9 mi |
| 50005 | Albion, IA | Marshall | 19.7 mi |
| 50601 | Ackley, IA | Franklin | 19.7 mi |
| 50613 | Cedar Falls, IA | Black Hawk | 19.8 mi |
| 50632 | Garwin, IA | Tama | 19.9 mi |
| 50612 | Buckingham, IA | Tama | 21.4 mi |
| 50206 | New Providence, IA | Hardin | 21.5 mi |
| 50158 | Marshalltown, IA | Marshall | 21.9 mi |
| 50649 | Kesley, IA | Butler | 21.9 mi |
| 50051 | Clemons, IA | Marshall | 23.1 mi |
| 50701 | Waterloo, IA | Black Hawk | 23.4 mi |
| 50142 | Le Grand, IA | Marshall | 24.3 mi |
| 52342 | Toledo, IA | Tama | 24.4 mi |
| 50670 | Shell Rock, IA | Butler | 24.4 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 50638 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 50638
County, time zone, area codes, and the full ZIP+4 lookup for any address in Grundy Center.