ZIP Code 57255 – New Effington, South Dakota
The 57255 ZIP Code belongs to New Effington, South Dakota. The population in this 57255 ZIP code is 538. The latitude is 45.86702 and longitude is -96.94985 in 57255 New Effington, South Dakota. The time zone for this 57255 ZIP code is America/Chicago.
| City | New Effington |
| Zip Code | 57255 |
| State | South Dakota |
| County | Roberts |
| Population | 538 |
| Latitude | 45.86702 |
| Longitude | -96.94985 |
| Time Zone | America/Chicago |