ZIP Code 53546
Janesville · Rock, Wisconsin
53546 is the ZIP code of Janesville in Rock, Wisconsin, United States.
- ZIP Code
- 53546
- County
- Rock
- State
- Wisconsin
- Country
- United States
Place with ZIP code 53546
| Place | County | Location |
|---|---|---|
| Janesville | Rock | 42.668, -89.002 |
Near Milwaukee
The nearest major city is Milwaukee, about 98 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 53546?
Janesville.
Which county and state is 53546 in?
Rock, Wisconsin, United States.
What is the nearest major city to 53546?
Milwaukee, about 98 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.