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Collinsville (IL) Streets, Geographical, Population & More

Population of Collinsville, Illinois

StateIllinois
Land Area (mi²)14.7 sq mi
Density (mi²)1,636.2/sq mi
2022 Growth Rate-0.5% (-121)
Growth Since 2020-1.49% (-365)
Rank in State98th
Rank in Country1928th

The population of Collinsville, IL in 2022 is estimated to be 24,124. This is a decrease of -0.5% (-121 people) compared to the population in 2021.

Population of Collinsville by Race

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

Population of Collinsville by Age

Collinsville Population Pyramid 2022
Collinsville Median Age
38.5
Total
38.1
Male
38.8
Female
Collinsville Sex Ratio
46.46%
11,377
Male
53.54%
13,112
Female
Collinsville Age Dependency Ratio
23.3
Old Age Dependency Ratio
34.9
Child Dependency Ratio
Collinsville Adults
19,087
Adults
(3,601 of whom are seniors) in Collinsville.

Population of Collinsville by Year

Year
PopulationGrowthAnnual Growth Rate