ZIP Codes Near 57466 — Onaka, SD
There are 7 ZIP codes within 25 miles of 57466, covering 7 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.
Cities within 25 miles
| City | Distance | ZIP codes |
|---|---|---|
| Tolstoy, SD | 8.1 mi | 1 |
| Seneca, SD | 14.6 mi | 1 |
| Roscoe, SD | 16.1 mi | 1 |
| Faulkton, SD | 17.4 mi | 1 |
| Hoven, SD | 18.4 mi | 1 |
| Lebanon, SD | 19.8 mi | 1 |
| Bowdle, SD | 20.3 mi | 1 |
All 7 ZIP codes, by distance
| ZIP | City | County | Distance |
|---|---|---|---|
| 57475 | Tolstoy, SD | Potter | 8.1 mi |
| 57473 | Seneca, SD | Faulk | 14.6 mi |
| 57471 | Roscoe, SD | Edmunds | 16.1 mi |
| 57438 | Faulkton, SD | Faulk | 17.4 mi |
| 57450 | Hoven, SD | Potter | 18.4 mi |
| 57455 | Lebanon, SD | Potter | 19.8 mi |
| 57428 | Bowdle, SD | Edmunds | 20.3 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 57466 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 57466
County, time zone, area codes, and the full ZIP+4 lookup for any address in Onaka.