Dorchester, IA
ZIP Codes in Dorchester, Iowa
February 7, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 52140 | 453 | 43.4456, -91.5346 |
Dorchester has 1 ZIP code
ZIP Codes in Dorchester, Iowa
February 7, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 52140 | 453 | 43.4456, -91.5346 |