ZIP Code 53545 – Janesville, Wisconsin
The 53545 ZIP Code belongs to Janesville, Wisconsin. The population in this 53545 ZIP code is 23,937. The latitude is 42.73113 and longitude is -89.03613 in 53545 Janesville, Wisconsin. The time zone for this 53545 ZIP code is America/Chicago.
| City | Janesville |
| Zip Code | 53545 |
| State | Wisconsin |
| County | Rock |
| Population | 23,937 |
| Latitude | 42.73113 |
| Longitude | -89.03613 |
| Time Zone | America/Chicago |