Lily Lake, Wisconsin Demographics & Population 2026
During the 2020–2024 ACS period, Lily Lake, Wisconsin had a total population of 456, the 556th largest community in Wisconsin, with a median household income of $77,824, which is about the same as the state average. The poverty rate is 6.4%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- 48.5% of adults hold a bachelor's degree or higher — top 10% in Wisconsin.
Lily Lake Quick Facts
How Lily Lake Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 639 | 456 | -28.6% |
| Median household income | $78,558 | $77,824 | -0.9% |
| Median home value | $288,000 | $369,800 | +28.4% |
How Lily Lake Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
Moderate diversity with one or two groups making up the majority.
State average: 37 | National average: 61
Education
Educational Attainment (Adults 25+)
Lily Lake Rankings in Wisconsin
Explore Wisconsin Rankings
Other Cities in Kenosha County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Kenosha | 99,372 | $71,239 | 13.7% | $225,200 |
| Pleasant Prairie | 21,669 | $103,902 | 7.0% | $360,400 |
| Salem Lakes | 14,366 | $94,819 | 6.6% | $316,100 |
| Somers | 8,216 | $80,488 | 8.7% | $315,300 |
| Twin Lakes | 6,309 | $86,222 | 6.0% | $270,700 |
| Bristol | 5,207 | $123,648 | 1.9% | $312,800 |
| Paddock Lake | 2,947 | $87,800 | 2.9% | $255,700 |
| Genoa City | 2,942 | $81,213 | 5.6% | $241,300 |
| Powers Lake | 1,278 | $83,750 | 3.4% | $285,100 |
| New Munster | 234 | $85,673 | 0.9% | $305,800 |
Cities Similar to Lily Lake
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Cecil | 466 | $76,458 | $250,000 | 19.1% | 5.4% |
| Sextonville | 459 | $72,063 | $190,500 | 11.4% | 11.3% |
| South Wayne | 441 | $75,139 | $130,600 | 16.0% | 8.4% |
| Mattoon | 457 | $68,750 | $86,700 | 7.5% | 19.1% |
| Oliver | 462 | $86,250 | $223,200 | 23.6% | 6.9% |
A note before these figures: with a population of 456, Lily Lake's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Lily Lake is a small community located in Wisconsin, within Kenosha County. The total population is 456. It ranks as the 556th most populous out of 808 Census-designated places in Wisconsin.
Age Demographics
The median age in Lily Lake is 37.1 years. This is 8% lower than the state median of 40.2 years.
Economy, Income & Housing
The median household income in Lily Lake is $77,824. This is about the same as the state median of $77,485. It is also 4% lower than the national median of $80,734. The poverty rate stands at 6.4%. This is 40% lower than the state poverty rate of 10.5%. The survey records no unemployed residents in Lily Lake, which reflects the size of the sample rather than a labor market without joblessness. The median home value is $369,800. Housing costs are 39% higher than the state median of $266,500. The home-value-to-income ratio is 4.8x. 82.0% of occupied housing units are owner-occupied. This homeownership rate is 21% higher than the state average of 67.8%.
Race & Ethnicity
The largest racial or ethnic group in Lily Lake is White (non-Hispanic), making up 70.2% of the population. Hispanic or Latino residents account for 23.9%. The Hispanic or Latino population is significantly higher than the state average (23.9% vs 8.0%).
Education
48.5% of residents aged 25 and older hold a bachelor's degree or higher. This places Lily Lake in the top 10% of all cities in the state for educational attainment. This is 45% higher than the state rate of 33.4%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 91.2%.
Data Sources & Methodology
All demographic data for Lily Lake, Wisconsin is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Wisconsin state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 808 Census-designated places in Wisconsin. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Lily Lake, Wisconsin?
Lily Lake, Wisconsin has a population of 456 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Lily Lake, WI?
The median household income in Lily Lake is $77,824, which is 4% lower than the national median of $80,734.
What is the poverty rate in Lily Lake, WI?
The poverty rate in Lily Lake is 6.4%. This means approximately 29 residents live below the federal poverty line.
What is the racial makeup of Lily Lake, Wisconsin?
Lily Lake's population is 70.2% White, 0.0% Black, 23.9% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Lily Lake, WI?
The median home value in Lily Lake is $369,800. The home-value-to-income ratio is 4.8x.
How educated is Lily Lake, Wisconsin?
48.5% of adults (25+) in Lily Lake hold a bachelor's degree or higher, and 12.6% hold a graduate or professional degree.