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Centralia (IL) Streets, Geographical, Population & More

Population of Centralia, Illinois

StateIllinois
Land Area (mi²)8.2 sq mi
Density (mi²)1,466.7/sq mi
2022 Growth Rate-0.7% (-85)
Growth Since 2020-2.77% (-342)
Rank in State198th
Rank in Country3556th

The population of Centralia, IL in 2022 is estimated to be 12,012. This is a decrease of -0.7% (-85 people) compared to the population in 2021.

Population in Metro Area of Centralia by Year

2021 and 2022 population is estimated by projecting the 2019 numbers.

YearPopulationGrowthGrowth Rate

Population of Centralia by Race

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

Population of Centralia by Age

Centralia Population Pyramid 2022
Centralia Median Age
40.8
Total
39.3
Male
43.1
Female
Centralia Sex Ratio
48.02%
5,932
Male
51.98%
6,422
Female
Centralia Age Dependency Ratio
40.6
Old Age Dependency Ratio
44.7
Child Dependency Ratio
Centralia Adults
9,374
Adults
(2,705 of whom are seniors) in Centralia.

Population of Centralia by Year

Year
PopulationGrowthAnnual Growth Rate