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Pekin (IL) Streets, Geographical, Population & More

Population of Pekin, Illinois

StateIllinois
Land Area (mi²)14.6 sq mi
Density (mi²)2,142.5/sq mi
2022 Growth Rate-0.75% (-236)
Growth Since 2020-4.69% (-1537)
Rank in State61th
Rank in Country1460th

The population of Pekin, IL in 2022 is estimated to be 31,259. This is a decrease of -0.75% (-236 people) compared to the population in 2021.

Population of Pekin by Race

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

Population of Pekin by Age

Pekin Population Pyramid 2022
Pekin Median Age
40.8
Total
37.2
Male
45.4
Female
Pekin Sex Ratio
49.35%
16,186
Male
50.65%
16,610
Female
Pekin Age Dependency Ratio
31.1
Old Age Dependency Ratio
36.2
Child Dependency Ratio
Pekin Adults
25,708
Adults
(6,103 of whom are seniors) in Pekin.

Population of Pekin by Year

Year
PopulationGrowthAnnual Growth Rate