This Afternoon
100°F
Sunny
Tonight
56°F
Mostly Clear
Sunday
98°F
Sunny
Sunday Night
55°F
Mostly Clear
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Janesville by the numbers
Households & income
- Area
- 33.81 sq mi (87.58 km²), 0.02 sq mi water
- Median age
- 52.4
- Households
- 942
- Persons per household
- 2.5
- Median household income
- $78,466
- Median house value
- $326,900