ZIP Code 53548 – Janesville, Wisconsin
The 53548 ZIP Code belongs to Janesville, Wisconsin. The population in this 53548 ZIP code is 20,509. The latitude is 42.68907 and longitude is -89.13095 in 53548 Janesville, Wisconsin. The time zone for this 53548 ZIP code is America/Chicago.
| City | Janesville |
| Zip Code | 53548 |
| State | Wisconsin |
| County | Rock |
| Population | 20,509 |
| Latitude | 42.68907 |
| Longitude | -89.13095 |
| Time Zone | America/Chicago |