Fairburn ZIP code, South Dakota
The ZIP code for Fairburn, SD is 57738, and its area code is 605.
- USPS city name
- 1 ZIP code
- Population
- 61
- Area code
- 605
- County
- Custer County
- State
- South Dakota
NANPA lists no telephone rate centre for Fairburn itself, so these are the area codes of the nearest one, Hermosa (9.8 miles). A town on an area-code boundary can differ from its neighbour.
ZIP codes addressed as Fairburn
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
57738 | Fairburn , SD | Standard | 356 | $52,308 | — |
Map of Fairburn ZIP codes
The ZIP codes of Fairburn, SD, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Fairburn
The nearest larger towns are Hermosa (353 people, 11 mi), Buffalo Gap (131 people, 14 mi) and Keystone (336 people, 18 mi).
| Town | Population | Distance |
|---|---|---|
| Hot Springs | 3,548 | 22.5 mi |
| Colonial Pine Hills | 2,609 | 23.2 mi |
| Rapid City | 77,946 | 26.5 mi |
| Rapid Valley | 6,975 | 26.6 mi |
| Box Elder | 12,902 | 30.0 mi |
More nearby: every ZIP code in Custer County · South Dakota ZIP codes
Cite this page
zipcodes.pro. “Fairburn, SD ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/sd/fairburn
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