Unified School District · WI
Belleville School District
Belleville School District is a unified school district in Wisconsin with a community population of 5,617. The median household income is $98,133 and the median age is 41.5.
5,617
Population
79
People / sq mi
$98,133
Median Income
41.5
Median Age
Belleville School District covers 71 sq mi of land at 79.0 people per square mile.
Race & Ethnicity
| White | 95.2% |
| Black or African American | 0.1% |
| Asian | 63.4% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$98,133
Median Household Income
$45,326
Per Capita Income
1.8%
Poverty Rate
0.9%
Unemployment
Housing
$348,900
Median Home Value
$895
Median Rent
86.1%
Homeownership
Education Attainment
97.2%
High School+
38.5%
Bachelor's+
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Frequently Asked Questions
Belleville School District serves a community with a population of 5,617 according to the latest Census ACS 5-Year estimates. This unified school district is located in Wisconsin.
The median household income in Belleville School District is $98,133, with a per capita income of $45,326. The poverty rate is 1.8%.
Belleville School District is 95.2% White, 0.1% Black or African American, 63.4% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Belleville School District, 97.2% of adults have a high school diploma or higher, and 38.5% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Belleville School District is $348,900, with a median rent of $895. The homeownership rate is 86.1%.
More from Wisconsin
Data for Belleville School District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 5500990).
The this entity record above pulls directly from the U.S. Census Bureau ACS and decennial files. What follows is the per-entity context — how this entity sits in the broader U.S. population demographics distribution and which underlying factors drive the headline numbers.
Every number on this page links back to the U.S. Census Bureau ACS and decennial files; the methodology page describes the inputs, refresh cadence, and known limitations of the underlying data product.
Practical use of this page is in combination with the comparison and ranking pages elsewhere on the site, which surface the same data for this entity’s peers within U.S. states, metros, cities, and ZIPs. A single-entity reading without peer context can be misleading when an entity is an outlier on one axis but typical on another.
Source: U.S. Census Bureau ACS, 2026.