CDP in Dane County, Wisconsin · 14.1 sq mi · 66 people per sq mi
About 930 people live in Lake Koshkonong. The typical household earns $97,115, and the median resident is 54 years old.
2026 projection
From 958 in 2020
Poverty rate 5.84%
Men 50.2 · Women 55.5
2011–2026
932
2026 projection
2.7% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
2011–2026
932
2026 projection
2.7% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 932 | -17 | 1.79% |
|---|---|---|---|
| 2025 | 949 | -34 | 1.74% |
| 2023 | 983 | -12 | 1.21% |
| 2022 | 995 | -1 | 0.10% |
| 2021 | 996 | +38 | 3.97% |
| 2020 | 958 | -177 | 15.59% |
| 2019 | 1,135 | +2 | 0.18% |
| 2018 | 1,133 | -131 | 10.36% |
| 2017 | 1,264 | +31 | 2.51% |
| 2016 | 1,233 | +32 | 2.66% |
Showing 10 of 15 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 10 people).
Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002
Half of households earn more, half earn less
Typical yearly pay for a worker 25 or older.
About 1 in 17 residents
63% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 63% | 64% | 62% |
| Never married | 20% | 18% | 22% |
| Divorced | 10% | 13% | 8% |
| Widowed | 7% | 5% | 8% |
| Separated | <1% | 0% | <1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau