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Grayslake (IL) Streets, Geographical, Population & More

Population of Grayslake, Illinois

StateIllinois
Land Area (mi²)11 sq mi
Density (mi²)1,939.7/sq mi
2022 Growth Rate0.14% (29)
Growth Since 20204.02% (824)
Rank in State115th
Rank in Country2166th

The population of Grayslake, IL in 2022 is estimated to be 21,306. This is an increase of 0.14% (29 people) compared to the population in 2021.

Population of Grayslake by Race

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

Population of Grayslake by Age

Grayslake Population Pyramid 2022
Grayslake Median Age
37.5
Total
35.2
Male
40
Female
Grayslake Sex Ratio
51.52%
10,553
Male
48.48%
9,929
Female
Grayslake Age Dependency Ratio
17.4
Old Age Dependency Ratio
34.5
Child Dependency Ratio
Grayslake Adults
15,832
Adults
(2,349 of whom are seniors) in Grayslake.

Population of Grayslake by Year

Year
PopulationGrowthAnnual Growth Rate