City in Wisconsin
Janesville, WI
- Population
- 66,428 (2024)
- Density
- 1,917 / sq mi
- Land area
- 34.6 sq mi
- Water area
- 0.6 sq mi
- Coordinates
- 42.6847, -89.0132
Resident reviews
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ZIP codes
- 53545
- 53546
- 53548