Look up a Postal Code
| District / County name | Postal code | More |
|---|---|---|
| Afton | 53501 | Afton District, Rock City, Wisconsin Province, United States 53501 |
| Avalon | 53505 | Avalon District, Rock City, Wisconsin Province, United States 53505 |
| Beloit | 53511 | Beloit District, Rock City, Wisconsin Province, United States 53511 |
| Clinton | 53525 | Clinton District, Rock City, Wisconsin Province, United States 53525 |
| Edgerton | 53534 | Edgerton District, Rock City, Wisconsin Province, United States 53534 |
| Evansville | 53536 | Evansville District, Rock City, Wisconsin Province, United States 53536 |
| Footville | 53537 | Footville District, Rock City, Wisconsin Province, United States 53537 |
| Hanover | 53542 | Hanover District, Rock City, Wisconsin Province, United States 53542 |
| Janesville | 53548 | Janesville District, Rock City, Wisconsin Province, United States 53548 |
| Milton | 53563 | Milton District, Rock City, Wisconsin Province, United States 53563 |
| Orfordville | 53576 | Orfordville District, Rock City, Wisconsin Province, United States 53576 |
District / County name
Postal code
Afton
53501
Afton District, Rock City, Wisconsin Province, United States 53501
Avalon
53505
Avalon District, Rock City, Wisconsin Province, United States 53505
Beloit
53511
Beloit District, Rock City, Wisconsin Province, United States 53511
Clinton
53525
Clinton District, Rock City, Wisconsin Province, United States 53525
Edgerton
53534
Edgerton District, Rock City, Wisconsin Province, United States 53534
Evansville
53536
Evansville District, Rock City, Wisconsin Province, United States 53536
Footville
53537
Footville District, Rock City, Wisconsin Province, United States 53537
Hanover
53542
Hanover District, Rock City, Wisconsin Province, United States 53542
Janesville
53548
Janesville District, Rock City, Wisconsin Province, United States 53548
Milton
53563
Milton District, Rock City, Wisconsin Province, United States 53563
Orfordville
53576
Orfordville District, Rock City, Wisconsin Province, United States 53576