Lake Koshkonong, WI
Population 983 · Wisconsin
About Lake Koshkonong, WI
Lake Koshkonong is a small community in Wisconsin with a population of 983 residents. The median household income is $93,125 per year, which is above the national average. The median age in Lake Koshkonong is 56.6 years.
Housing in Lake Koshkonong has a median home value of $334,300 and median monthly rent of $1,167. Of the 738 total housing units, the majority are owner-occupied, with 423 owner-occupied and 47 renter-occupied units.
The unemployment rate in Lake Koshkonong is 2.5% and the poverty rate is 6.0%. 28.6% of residents hold a bachelor's degree or higher. The average commute time is 26.9 minutes.
Cost of Living in Lake Koshkonong, WI
Compared to national averages, Lake Koshkonong has a median household income of $93,125 (24% above the national median of $75,149). Home values average $334,300, which is 37% above the national median. Monthly rent at $1,167 is 0% above the US average of $1,163. Within Wisconsin, Lake Koshkonong's income is 28% above the state average of $72,579, and home values are 62% above the state median of $205,802.
Why Live in Lake Koshkonong, WI?
Lake Koshkonong offers a strong local economy with a median household income of $93,125, well above the national average, and a strong job market with an unemployment rate of just 2.5%, and a low poverty rate of 6.0%, better than the national average.
Lake Koshkonong has a population of 983 with a median age of 56.6 years. Compare Lake Koshkonong with other cities to see how it stacks up, or explore all cities in Wisconsin.
Similar Cities Near Lake Koshkonong
Cities in Wisconsin with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Kekoskee | 987 | $88,500 | $290,100 | Compare |
| Wittenberg | 992 | $51,875 | $124,600 | Compare |
| Rosendale | 973 | $91,844 | $246,100 | Compare |
| Ashippun | 972 | $107,143 | $330,000 | Compare |
| Belmont | 996 | $82,000 | $203,900 | Compare |
| Athens | 1,005 | $49,904 | $168,100 | Compare |
| Chain O' Lakes | 1,006 | $83,438 | $662,700 | Compare |
| Sister Bay | 1,016 | $57,679 | $328,700 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Wisconsin
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Lake Koshkonong
What is the population of Lake Koshkonong, WI?
The population of Lake Koshkonong, WI is 983 according to the latest Census data.
What is the median household income in Lake Koshkonong?
The median household income in Lake Koshkonong, WI is $93,125 per year.
What is the median home value in Lake Koshkonong?
The median home value in Lake Koshkonong, WI is $334,300.
What is the average rent in Lake Koshkonong?
The median monthly rent in Lake Koshkonong, WI is $1,167.
What is the unemployment rate in Lake Koshkonong?
The unemployment rate in Lake Koshkonong, WI is 2.5%.