Belleville, WI demographics:
population, income, and more

Total population
2,579
-1.9% year-over-year change
Median household income
$88,304/yr
-0.1% year-over-year change
Housing units
1,096
0.0% year-over-year change

Belleville population

How many people live in Belleville

Belleville is home to 2,579 residents, according to the most recent Census data. Gender-wise, 52.4% of Belleville locals are male, and 47.6% are female.

Total population
2,579
-1.9% year-over-year change
Gender ratio
Male
52.4%
1,351
Female
47.6%
1,228
Value Percent YoY change
Male 1,351 52.4% -0.8%
Female 1,228 47.6% -3.0%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Belleville is 36, with the population distributed as follows: about 22.3% are children under 15, then 7.3% are in the 15 to 24 age group. Adults between 25 and 44 make up 30.8% of the population, while another 23.2% fall into the 45 to 64 bracket. Finally, around 16.4% are 65 or older.

Median age
35.9
Age breakdown
Under 15
22.3%
15 to 24
7.3%
25 to 44
30.8%
45 to 64
23.2%
Over 65
16.4%
Value Percent YoY change
Under 15 575 22.3% -8.7%
15 to 24 188 7.3% 11.9%
25 to 44 795 30.8% -1.4%
45 to 64 598 23.2% -2.8%
Over 65 423 16.4% 3.4%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Belleville, 98.9% of the population are US-born citizens, while 0.7% have gained naturalized citizenship. At the same time, 0.4% of residents are non-citizens. There’s also a share of 2.8% that includes residents with two or more races.

Citizenship
U.S.-born citizens
98.9%
Non-U.S.-born citizens
0.7%
Non-citizens
0.4%
Value Percent YoY change
U.S.-born citizens 2,551 98.9% -1.2%
Non-U.S.-born citizens 17 0.7% -52.8%
Non-citizens 11 0.4% 22.2%
Racial breakdown
White
96%
Black or African American
0.3%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
2.8%
Other
1%
Value Percent
White 2,476 96%
Black or African American 7 0.3%
Two or more races 71 2.8%
Other 25 1%

Households in Belleville

A peek inside Belleville households

Belleville has 1,077 households, with an average of 2 members in each. Of these, 64.6% are families, while the remaining 35.4% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
1,077
1.4% year-over-year change
Average people per household
2
Non-family households
381
Family households
696
Value Percent YoY change
Non-family households 381 35.4% 6.7%
Family households 696 64.6% -1.3%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Belleville

The housing landscape of Belleville

Belleville's housing consists of 1,096 units, with 72.3% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 8.6% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 0.7% of the housing landscape.

Housing units
1,096
0.0% year-over-year change
Housing types
Value Percent
1 unit, detached 792 72.3%
1 unit, attached 94 8.6%
2 units 45 4.1%
3 or 4 units 24 2.2%
5 to 9 units 64 5.8%
10 to 19 units 59 5.4%
20 to 49 units 10 0.9%
Mobile home 8 0.7%
Homes built since 2020
37
27.6% year-over-year change

The age of buildings in Belleville

In Belleville, the median construction year is 1990. About 12.7% of homes were built before the 1940s, with another 0.5% going up by 1949. Most development happened in the second half of the 20th century. Then, 14.5% of homes were added from 2000 to 2009, 4.2% between 2010 and 2019, and 3.4% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 139 12.7% -1.4%
Built between 1940 and 1949 5 0.5% -73.7%
Built between 1950 and 1959 43 3.9% 0.0%
Built between 1960 and 1969 57 5.2% -12.3%
Built between 1970 and 1979 196 17.9% 19.5%
Built between 1980 and 1989 99 9% 41.4%
Built between 1990 and 1999 315 28.7% -6.5%
Built between 2000 and 2009 159 14.5% -20.1%
Built between 2010 and 2019 46 4.2% 58.6%
Built in 2020 or later 37 3.4% 27.6%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Belleville occupancy rates

Out of the 1,077 occupied housing units in Belleville, 82.1% are owner-occupied, while 17.9% are lived in by tenants. Meanwhile, 1.7% of all homes on the local market sit vacant.

Occupied housing units
1,077
1.4% year-over-year change
Occupancy breakdown
Renter occupied
193
Owner occupied
884
Value Percent YoY
change
Renter occupied 193 17.9% -1.0%
Owner occupied 884 82.1% 2.0%
Unoccupied housing units
1.7%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Belleville housing costs

Housing costs in Belleville come to a median of $1,551 per month, while tenants specifically pay a median gross rent of $894.

Median housing costs per month
$1,551/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Belleville
$894/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Belleville

Belleville education at a glance

About 27.2% of the population in Belleville went to high school, while 21.2% pursued college studies. Another 12.4% earned an associate degree and 29.4% hold a bachelor’s. Meanwhile, 8.6% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 25 1.3% 0.0%
High school diploma 525 27.2% -1.7%
College diploma 408 21.2% 2.5%
Associate degree 239 12.4% -12.1%
Bachelor's degree 567 29.4% 6.8%
Graduate degree 165 8.6% 17.0%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Belleville

How much people earn in Belleville

The average annual household income in Belleville was $98,554 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -2.3% change from the previous year. At the same time, the median income stood at $88,304, reflecting a -0.1% shift over the same period.

Average household income in Belleville
$98,554/year
-2.3% year-over-year change
Median household income in Belleville
$88,304/year
-0.1% year-over-year change

Belleville income by age

In Belleville, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $120,625. Those with someone between 45 and 64 in charge, often well established professionally, earn $87,250 overall. Overall, 96.1% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $120,625 0.3%
45 - 64 $87,250 0.9%
Over 65 $52,292 -3.0%
Above poverty level
2,452
Below poverty level
99
Value Percent YoY
change
Above poverty level 2,452 96.1% -1.6%
Below poverty level 99 3.9% 32.0%

Average renter income in Belleville

To get a better sense of what renters earn on average in Belleville, their median household income was $66,350 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 16.2%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$66,350
Rent-to-income ratio
16.2%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Belleville

Workforce and job types in Belleville

The job market in Belleville is powered by 1,356 working residents, spread across a range of industries and roles. 78.6% of the working population are employed in professional or administrative positions, while 21.4% are in hands-on or service-based jobs. Also, 6.3% run their own businesses, 72% are employed by private companies, and 12.9% work in the public sector.

Workforce demographics

Working population
1,356
-0.9% year-over-year change
White collar
1,066
Blue collar
290
Value Percent YoY change
White collar 1,066 78.6% -0.7%
Blue collar 290 21.4% -1.7%
Employer type
Self employees
6.3%
Private companies
72%
Governmental workers
12.9%
Not for profit companies
8.8%
Value Percent YoY change
Self employees 85 6.3% -19.8%
Private companies 977 72% 1.6%
Governmental workers 175 12.9% -2.2%
Not for profit companies 119 8.8% -1.6%
Unemployment rate
0.9%
-58.6% year-over-year change

Available workforce

The unemployment rate in Belleville stands at 0.9%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Belleville

How people get around in Belleville

Means of transportation
Value Percent YoY change
Car 1,090 81% 0.1%
Motorcycle 5 0.4% N/A
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Belleville by zipcode?

Zipcode Population Number of households Median income Average income
53508 5,654 2,307 $99,948 $113,511

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FAQs about Belleville demographics 

What is the total population of Belleville?

Belleville has a total population of 2,579 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by -1.9% compared to a year ago.

What is the gender ratio in Belleville?

The gender ratio in Belleville is as follows:
  • 52.4% males (1,351 residents)
  • 47.6% females (1,228 residents)

What is the median age in Belleville?

The median age in Belleville is 35.9.

What is the age distribution of the population in Belleville?

The age distribution in Belleville is as follows:
  • Under 15: 22.3% (575 residents)
  • Ages 15-24: 7.3% (188 residents)
  • Ages 25-44: 30.8% (795 residents)
  • Ages 45-64: 23.2% (598 residents)
  • Over 65: 16.4% (423 residents)

What is the racial and ethnic makeup of Belleville?

The racial and ethnic makeup of Belleville is as follows:
  • White: 96% (2,476 residents)
  • Black or African American: 0.3% (7 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 2.8% (71 residents)
  • Other: 1% (25 residents)

What percentage of the population in Belleville are U.S.-born citizens?

U.S.-born citizens represent 98.9% of the population in Belleville.

How many housing units are there in Belleville?

There are 1,096 housing units in Belleville, reflecting a 0.0% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Belleville and what is the average household size?

Belleville has a total of 1,077 households, with an average of 2 people in each.

What is the median household income in Belleville?

Belleville has a median household income of $88,304, representing a -0.1% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Belleville?

The employment rate is 99.1% in Belleville, with a workforce of 1,356 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 78.6% (1,066 residents)
  • Blue-collar workers: 21.4% (290 residents)

Places of employment:
  • Self-employed: 6.3% (85 residents)
  • Private companies: 72% (977 residents)
  • Governmental workers: 12.9% (175 residents)
  • Not-for-profit companies: 8.8% (119 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025