This Afternoon
72°F
Slight Chance Rain Showers18% precip
Tonight
61°F
Mostly Cloudy8% precip
Sunday
78°F
Partly Sunny3% precip
Sunday Night
55°F
Mostly Clear
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Janesville by the numbers
Population
64,664Population figure, 2020
Households & income
- Area
- 34.19 sq mi (88.54 km²), 0.6 sq mi water
- Median age
- 40.7
- Households
- 28,326
- Persons per household
- 2.3
- Median household income
- $73,446
- Median house value
- $223,400
Municipal office
- Office
- ADMINISTRATOR
- Address
- 18 N JACKSON ST, JANESVILLE, WI 53547