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Belleville (IL) Streets, Geographical, Population & More

Population of Belleville, Illinois

StateIllinois
Land Area (mi²)23.2 sq mi
Density (mi²)1,808.4/sq mi
2022 Growth Rate-0.49% (-207)
Growth Since 20201.78% (734)
Rank in State37th
Rank in Country1062th

The population of Belleville, IL in 2022 is estimated to be 41,990. This is a decrease of -0.49% (-207 people) compared to the population in 2021.

Population of Belleville by Race

Population by Race
  • Total
  • Hispanic
  • Non-Hispanic
Race
Population
Percentage

Population of Belleville by Age

Belleville Population Pyramid 2022
Belleville Median Age
38.1
Total
37.3
Male
39.3
Female
Belleville Sex Ratio
48.19%
19,880
Male
51.81%
21,376
Female
Belleville Age Dependency Ratio
21.8
Old Age Dependency Ratio
35.1
Child Dependency Ratio
Belleville Adults
32,017
Adults
(5,725 of whom are seniors) in Belleville.

Population of Belleville by Year

Year
PopulationGrowthAnnual Growth Rate