Lake Koshkonong
In Jefferson County, Wisconsin.
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This Afternoon
78°F
Sunny3% precip
Tonight
52°F
Mostly Clear2% precip
Sunday
75°F
Sunny
Sunday Night
51°F
Mostly Clear
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Lake Koshkonong by the numbers
Households & income
- Area
- 14.1 sq mi (36.53 km²), 15.73 sq mi water
- Median age
- 54
- Households
- 498
- Persons per household
- 2
- Median household income
- $97,115
- Median house value
- $370,300