ZIP Code 57634
Keldron · Corson, South Dakota
57634 is the ZIP code of Keldron in Corson, South Dakota, United States.
- ZIP Code
- 57634
- County
- Corson
- State
- South Dakota
- Country
- United States
Place with ZIP code 57634
| Place | County | Location |
|---|---|---|
| Keldron | Corson | 45.753, -101.884 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 57634?
Keldron.
Which county and state is 57634 in?
Corson, South Dakota, United States.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.