Zip Codes in Fairfield, IA
| Zip Code | Post Office City | County | State | Show Map | Show Statistics |
|---|---|---|---|---|---|
| 52556 | Fairfield | Jefferson | Iowa | Show Map | Show Statistics |
| 52557 | Fairfield | Jefferson | Iowa | Show Map | Show Statistics |
| Zip Code | Post Office City | County | State | Show Map | Show Statistics |
|---|---|---|---|---|---|
| 52556 | Fairfield | Jefferson | Iowa | Show Map | Show Statistics |
| 52557 | Fairfield | Jefferson | Iowa | Show Map | Show Statistics |