ZIP Code 57657
Trail City · Corson, South Dakota
57657 is the ZIP code of Trail City in Corson, South Dakota, United States.
- ZIP Code
- 57657
- County
- Corson
- State
- South Dakota
- Country
- United States
Place with ZIP code 57657
| Place | County | Location |
|---|---|---|
| Trail City | Corson | 45.472, -100.725 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 57657?
Trail City.
Which county and state is 57657 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.