Belleville is home to 2,579 people in Wisconsin. 82% of homes are owner-occupied. The foreign-born share is 0%. 671 more people live here than in 2000. The poverty rate is 4.0%, under the national 12.5%. The median age is 35.9, younger than the US median of 38.9.
At a glance
Wealthier
median household income $88,304, above the US median
US median: $82,259
Younger
median age 35.9
US median: 38.9
Average education
39% hold a bachelor's degree
US average: 36%
Less affordable
home values up 39%, inflation adjusted
US median home: $376,019
Unique to this place
What stands out about Belleville
What changed most since 1990
White share99.9% → 95.7%(−4.2 pts)US over the same years: −17.8 pts
Adults with a bachelor's degree11.1% → 38.5%(+27.5 pts)US over the same years: +15.3 pts
Population1,440 → 2,579(+79%)US over the same years: +35%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans
Veterans by period of service, 2024
Gulf War (2001 or later)24%(41)
US avg: 26.4%
Gulf War (1990s)48%(82)
US avg: 24.3%
Vietnam era14.6%(25)
US avg: 33.1%
Korean War5.3%(9)
US avg: 4.5%
World War II3.5%(6)
US avg: 1%
Share of the 171 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Over time
Belleville, decade by decade
Belleville population, inflation-adjusted income and home value, education, and diversity by year
Year
Population
Median household income
Median home value
Bachelor's degree+
Diversity score
1990
1,440
$83,729
$148,084
11.1%
0.3
2000
1,908
$89,760
$222,424
17.6%
5.4
2010
2,385
$90,034
$252,325
19.2%
13.4
2020
2,491
$91,794
$233,681
36.2%
19.4
2024
2,579
$88,304
$308,500
38.5%
10.4
Census years come from the decennial census and the latest year from the American Community Survey, so part of any change between those two rows can reflect the different surveys. Dollar figures are adjusted for inflation to 2024 dollars; a figure ending in "+" was at the Census Bureau's reporting cap that year. The diversity score runs from 0 to 100; see how it's calculated.
