ZIP Codes Near 57237 — Gary, SD
There are 16 ZIP codes within 25 miles of 57237, covering 16 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.
Cities within 25 miles
| City | Distance | ZIP codes |
|---|---|---|
| Clear Lake, SD | 10.0 mi | 1 |
| Brandt, SD | 10.1 mi | 1 |
| Canby, MN | 11.9 mi | 1 |
| Marietta, MN | 13.4 mi | 1 |
| Revillo, SD | 14.5 mi | 1 |
| Astoria, SD | 15.4 mi | 1 |
| Toronto, SD | 17.6 mi | 1 |
| Goodwin, SD | 17.7 mi | 1 |
| Strandburg, SD | 19.1 mi | 1 |
| Labolt, SD | 19.6 mi | 1 |
| Porter, MN | 20.6 mi | 1 |
| Kranzburg, SD | 20.7 mi | 1 |
| Hendricks, MN | 20.8 mi | 1 |
| Madison, MN | 22.3 mi | 1 |
| Estelline, SD | 23.0 mi | 1 |
| Castlewood, SD | 24.5 mi | 1 |
All 16 ZIP codes, by distance
| ZIP | City | County | Distance |
|---|---|---|---|
| 57226 | Clear Lake, SD | Deuel | 10.0 mi |
| 57218 | Brandt, SD | Deuel | 10.1 mi |
| 56220 | Canby, MN | Yellow Medicine | 11.9 mi |
| 56257 | Marietta, MN | Lac qui Parle | 13.4 mi |
| 57259 | Revillo, SD | Grant | 14.5 mi |
| 57213 | Astoria, SD | Deuel | 15.4 mi |
| 57268 | Toronto, SD | Deuel | 17.6 mi |
| 57238 | Goodwin, SD | Deuel | 17.7 mi |
| 57265 | Strandburg, SD | Grant | 19.1 mi |
| 57246 | Labolt, SD | Grant | 19.6 mi |
| 56280 | Porter, MN | Lincoln | 20.6 mi |
| 57245 | Kranzburg, SD | Codington | 20.7 mi |
| 56136 | Hendricks, MN | Lincoln | 20.8 mi |
| 56256 | Madison, MN | Lac qui Parle | 22.3 mi |
| 57234 | Estelline, SD | Deuel | 23.0 mi |
| 57223 | Castlewood, SD | Hamlin | 24.5 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 57237 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 57237
County, time zone, area codes, and the full ZIP+4 lookup for any address in Gary.