Belleville, Wisconsin Demographics & Population 2026
During the 2020–2024 ACS period, Belleville, Wisconsin had a total population of 2,579, the 239th largest village in Wisconsin, with a median household income of $88,304, which is 14% higher than the state average. The poverty rate is 4.0%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- An exceptionally low poverty rate of 4.0% — among the lowest in Wisconsin.
- Near full employment with an unemployment rate of just 0.9%.
Belleville Quick Facts
How Belleville 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 | 2,628 | 2,579 | -1.9% |
| Median household income | $88,393 | $88,304 | -0.1% |
| Median home value | $281,000 | $308,500 | +9.8% |
How Belleville 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
A less diverse community where one racial or ethnic group represents a large majority.
State average: 37 | National average: 61
Education
Educational Attainment (Adults 25+)
Belleville Rankings in Wisconsin
Explore Wisconsin Rankings
Other Cities in Dane County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Madison | 278,001 | $78,050 | 16.4% | $372,900 |
| Sun Prairie | 37,570 | $90,942 | 6.2% | $365,700 |
| Fitchburg | 32,619 | $86,516 | 9.3% | $417,200 |
| Middleton | 22,301 | $89,524 | 7.6% | $484,200 |
| Waunakee | 15,687 | $125,220 | 2.8% | $515,900 |
| Verona | 15,232 | $119,606 | 1.4% | $420,400 |
| Stoughton | 13,033 | $79,551 | 7.1% | $293,500 |
| Oregon | 11,547 | $102,978 | 4.7% | $417,200 |
| DeForest | 11,501 | $106,419 | 5.7% | $359,600 |
| Windsor | 9,452 | $120,048 | 4.5% | $425,600 |
Cities Similar to Belleville
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Deerfield | 2,541 | $91,029 | $315,900 | 42.2% | 3.9% |
| Mineral Point | 2,559 | $81,000 | $212,200 | 30.4% | 3.5% |
| Winneconne | 2,511 | $82,411 | $218,100 | 34.4% | 5.4% |
| Poynette | 2,678 | $93,500 | $296,600 | 25.9% | 6.7% |
| Ixonia | 2,684 | $93,359 | $345,300 | 30.2% | 1.0% |
Population Overview
Belleville is a small community located in Wisconsin, within Dane County. The total population is 2,579. It ranks as the 239th most populous out of 808 Census-designated places in Wisconsin.
Age Demographics
The median age in Belleville is 35.9 years. This is 11% lower than the state median of 40.2 years.
Economy, Income & Housing
The median household income in Belleville is $88,304. This is 14% higher than the state median of $77,485. It is also 9% higher than the national median of $80,734. The poverty rate stands at 4.0%. This is 62% lower than the state poverty rate of 10.5%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 0.9%. This is 73% lower than the state rate of 3.3%. The median home value is $308,500. Housing costs are 16% higher than the state median of $266,500. The home-value-to-income ratio is 3.5x. 82.1% of occupied housing units are owner-occupied. This homeownership rate is 21% higher than the state average of 67.8%.
Race & Ethnicity
Belleville has a predominantly White (non-Hispanic) population, comprising 95.7% of all residents. Hispanic or Latino residents account for 2.1%. The Black or African American population (0.3%) is well below the state average of 5.9%. The Hispanic or Latino population (2.1%) is well below the state average of 8.0%.
Education
38.6% of residents aged 25 and older hold a bachelor's degree or higher. This is 15% 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 97.1%.
Data Sources & Methodology
All demographic data for Belleville, 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 Belleville, Wisconsin?
Belleville, Wisconsin has a population of 2,579 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Belleville, WI?
The median household income in Belleville is $88,304, which is 9% higher than the national median of $80,734.
What is the poverty rate in Belleville, WI?
The poverty rate in Belleville is 4.0%. This means approximately 104 residents live below the federal poverty line.
What is the racial makeup of Belleville, Wisconsin?
Belleville's population is 95.7% White, 0.3% Black, 2.1% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Belleville, WI?
The median home value in Belleville is $308,500. The home-value-to-income ratio is 3.5x.
How educated is Belleville, Wisconsin?
38.6% of adults (25+) in Belleville hold a bachelor's degree or higher, and 9.1% hold a graduate or professional degree.