United States › Illinois › Belleville CITY
Belleville Illinois · 40,237 residents (2025 est.) · 23.2 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2020 ACS 2021 ACS 2022 ACS 2023 ACS
The short version
Belleville is home to 41,370 people in Illinois. Home values have more than doubled since 2000, reaching $141,300. 3% of residents were born outside the United States. That trails the Illinois median by roughly 24%. 28% of adults hold a bachelor's degree or higher. Density works out to 1,781 people per square mile.
At a glance
Lower income
below the US median
US median: $82,259
Mid-age
median age 39.1
US median: 38.9
Less educated
28% hold a bachelor's degree
US average: 36%
Stable housing
home values roughly flat, inflation adjusted
US median home: $376,019
Section 01
Population & growth 41,370
Unchangedsince 2000
from 41,410 in 2000
40,237 in 2025 (Census Bureau estimate)
1,781 / sq mi
+1%since 2009
from 1,771 / sq mi in 2009
US average: 281
from 37.2 in 2000
US average: 38.9
Population, 1990 – 2024
41K 42K 43K 44K 45K 1990 2000 2010 2020 2024 Belleville Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $63,535
−3%inflation adjusted, since 2000
from $35,979 in 2000
US average: $82,259
from $18,990 in 2000
US average: $44,673
Households earning $100K+
from 23.1% in 2009
US average: 53.3%
from 11.7% in 2000
US average: 12.5%
from 0.438 in 2010
US average: 0.476
Workforce by industry, 2024
Professional, scientific, technical 6.9%
Public administration 4.4%
Arts, entertainment, food 1.4%
Transportation & warehousing 1.4%
Agriculture, forestry, fishing 1.1%
Education & health services 0.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$141,300
+11%inflation adjusted, since 2000
from $69,700 in 2000
US average: $376,019
$1,019
+13%inflation adjusted, since 2000
from $497 in 2000
US average: $1,442
from 60.2% in 2000
39.9% rent
from 12.8% in 2009
US average: 10.0%
from 2.28 people in 2009
US average: 2.54
from 22.7% in 2009
US average: 22.9%
from 49.9% in 2009
US average: 47.4%
from 2.3 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 80.5%(33,341)
Hispanic / Latino 1.6%(677)
2024
White, non-Hispanic 56.7%(23,455)
Hispanic / Latino 2.9%(1,208)
from 52 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 33 more ancestry groups with data from 17.6% in 2000
US average: 35.6%
High school or higher
from 83.8% in 2000
US average: 89.6%
from 6.1% in 2000
US average: 14.0%
Section 06
Commute & transportation from 16.3 min in 2000
US average: 26.5
from 81.0% in 2009
US average: 68.9%
from 8.2% in 2009
US average: 8.5%
from 5.0% in 2009
US average: 3.2%
from 2.9% in 2009
US average: 15.0%
from 1.4% in 2009
US average: 2.4%
from 0.5% in 2009
US average: 0.4%
from 8.9% in 2009
US average: 8.3%
Section 07
Work & employment from 7.2% in 2011
US average: 5.2%
from 68.3% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 81.1% in 2020
US average: 74.6%
from 11.6% in 2009
US average: 13.1%
from 30.6% in 2009
US average: 42.5%
Section 08
People & community from 1.5% in 2009
US average: 14.1%
from 14.1% in 2009
US average: 6.2%
from 14.4% in 2012
US average: 13.3%
from 14.1% in 2013
US average: 8.4%
from 68.9% in 2017
US average: 91.0%
Computer in household
from 90.1% in 2020
US average: 95.5%
from 84.5% in 2020
US average: 87.7%
from 96.7% in 2016
US average: 77.7%
from 1.1% in 2016
US average: 13.6%
Marital status
Men 15+
Never married 43.3%(6,832)
Women 15+
Never married 38.2%(6,940)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 14.1% in 2013
US average: 8.4%
from 57.6% in 2020
US average: 54.8%
Direct-purchase
from 11.8% in 2020
US average: 13.8%
from 16.4% in 2020
US average: 18.4%
from 17.9% in 2020
US average: 20.9%
VA health care
from 2.8% in 2020
US average: 2.2%
Any private
from 70.5% in 2020
US average: 67.1%
Any public
from 33.2% in 2020
US average: 36.7%
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) 29.7%(823)
Gulf War (1990s) 32.2%(892)
Share of the 2,770 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
Drill deeper
Places similar to Belleville Head to head
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BELLEVILLE VS
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Frequently asked
How many people live in Belleville, Illinois? Belleville, Illinois has about 41,370 residents according to the 2024 American Community Survey.
What is the median household income in Belleville, Illinois? The typical household in Belleville, Illinois earns about $63,535 a year. Half of households make more than that, and half make less.
Is Belleville, Illinois expensive? In Belleville, Illinois, the median home is worth about $141,300, and the typical rent is about $1,019 a month.
How educated are people in Belleville, Illinois? About 28.0% of adults age 25 and over in Belleville, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Belleville, Illinois? About 14.6% of people in Belleville, Illinois live below the federal poverty line.
Has Belleville, Illinois grown since 1990? Yes, Belleville, Illinois has shrunk since 1990. The population has lost about 1,335 residents, a change of about -3 percent over that period.
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