ZIP Code 57430 – Britton, South Dakota
The 57430 ZIP Code belongs to Britton, South Dakota. The population in this 57430 ZIP code is 1,916. The latitude is 45.82203 and longitude is -97.72205 in 57430 Britton, South Dakota. The time zone for this 57430 ZIP code is America/Chicago.
| City | Britton |
| Zip Code | 57430 |
| State | South Dakota |
| County | Marshall |
| Population | 1,916 |
| Latitude | 45.82203 |
| Longitude | -97.72205 |
| Time Zone | America/Chicago |