ZIP Codes Near 51247 — Rock Valley, IA
There are 28 ZIP codes within 25 miles of 51247, covering 28 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.
Cities within 25 miles
| City | Distance | ZIP codes |
|---|---|---|
| Fairview, SD | 8.7 mi | 1 |
| Doon, IA | 9.4 mi | 1 |
| Hull, IA | 9.7 mi | 1 |
| Sioux Center, IA | 9.8 mi | 1 |
| Inwood, IA | 10.1 mi | 1 |
| Alvord, IA | 11.3 mi | 1 |
| Hudson, SD | 11.5 mi | 1 |
| Hawarden, IA | 14.3 mi | 1 |
| Ireton, IA | 15.7 mi | 1 |
| Canton, SD | 15.7 mi | 1 |
| Boyden, IA | 16.0 mi | 1 |
| Lester, IA | 16.6 mi | 1 |
| Maurice, IA | 17.0 mi | 1 |
| Orange City, IA | 17.5 mi | 1 |
| Rock Rapids, IA | 18.4 mi | 1 |
| Larchwood, IA | 18.8 mi | 1 |
| George, IA | 19.7 mi | 1 |
| Matlock, IA | 20.6 mi | 1 |
| Alcester, SD | 20.9 mi | 1 |
| Chatsworth, IA | 21.1 mi | 1 |
| Worthing, SD | 22.8 mi | 1 |
| Alton, IA | 22.8 mi | 1 |
| Steen, MN | 23.5 mi | 1 |
| Hills, MN | 23.6 mi | 1 |
| Harrisburg, SD | 23.7 mi | 1 |
| Sheldon, IA | 23.8 mi | 1 |
| Hospers, IA | 23.9 mi | 1 |
| Beresford, SD | 24.4 mi | 1 |
All 28 ZIP codes, by distance
| ZIP | City | County | Distance |
|---|---|---|---|
| 57027 | Fairview, SD | Lincoln | 8.7 mi |
| 51235 | Doon, IA | Lyon | 9.4 mi |
| 51239 | Hull, IA | Sioux | 9.7 mi |
| 51250 | Sioux Center, IA | Sioux | 9.8 mi |
| 51240 | Inwood, IA | Lyon | 10.1 mi |
| 51230 | Alvord, IA | Lyon | 11.3 mi |
| 57034 | Hudson, SD | Lincoln | 11.5 mi |
| 51023 | Hawarden, IA | Sioux | 14.3 mi |
| 51027 | Ireton, IA | Sioux | 15.7 mi |
| 57013 | Canton, SD | Lincoln | 15.7 mi |
| 51234 | Boyden, IA | Sioux | 16.0 mi |
| 51242 | Lester, IA | Lyon | 16.6 mi |
| 51036 | Maurice, IA | Sioux | 17.0 mi |
| 51041 | Orange City, IA | Sioux | 17.5 mi |
| 51246 | Rock Rapids, IA | Lyon | 18.4 mi |
| 51241 | Larchwood, IA | Lyon | 18.8 mi |
| 51237 | George, IA | Lyon | 19.7 mi |
| 51244 | Matlock, IA | Sioux | 20.6 mi |
| 57001 | Alcester, SD | Union | 20.9 mi |
| 51011 | Chatsworth, IA | Sioux | 21.1 mi |
| 57077 | Worthing, SD | Lincoln | 22.8 mi |
| 51003 | Alton, IA | Sioux | 22.8 mi |
| 56173 | Steen, MN | Rock | 23.5 mi |
| 56138 | Hills, MN | Rock | 23.6 mi |
| 57032 | Harrisburg, SD | Lincoln | 23.7 mi |
| 51201 | Sheldon, IA | Sioux | 23.8 mi |
| 51238 | Hospers, IA | Sioux | 23.9 mi |
| 57004 | Beresford, SD | Lincoln | 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 51247 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 51247
County, time zone, area codes, and the full ZIP+4 lookup for any address in Rock Valley.