ZIP Code 57782
Smithwick · Fall River, South Dakota
57782 is the ZIP code of Smithwick in Fall River, South Dakota, United States.
- ZIP Code
- 57782
- County
- Fall River
- State
- South Dakota
- Country
- United States
Place with ZIP code 57782
| Place | County | Location |
|---|---|---|
| Smithwick | Fall River | 43.301, -103.218 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 57782?
Smithwick.
Which county and state is 57782 in?
Fall River, 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.