Grayslake, Illinois Population 2022

21,306
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Grayslake is a city located in Lake County Illinois. With a 2020 population of 21,306, it is the 115th largest city in Illinois and the 2166th largest city in the United States. Grayslake is currently growing at a rate of 0.14% annually and its population has increased by 0.27% since the most recent census, which recorded a population of 21,248 in 2020. Spanning over 11 miles, Grayslake has a population density of 1,940 people per square mile.

The average household income in Grayslake is $112,593 with a poverty rate of 7.74%. The median rental costs in recent years comes to $1,153 per month, and the median house value is $241,800. The median age in Grayslake is 36.7 years, 35.8 years for males, and 38.1 years for females.

Grayslake Demographics

According to the most recent ACS, the racial composition of Grayslakewas:

  • White: 80.67%
  • Black or African American: 5.81%
  • Asian: 4.73%
  • Other race: 4.62%
  • Two or more races: 3.74%
  • Native Hawaiian or Pacific Islander: 0.27%
  • Native American: 0.16%
The current population of Grayslake, Illinois is 21,306 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 21,248.

Grayslake, Illinois Population 2022

Population by Race

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Grayslake Population by Race

Grayslake Population Pyramid 2022

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Grayslake Median Age

37.5


Total

35.2


Male

40


Female

Grayslake Adults

There are 15,832 adults, (2,349 of whom are seniors) in Grayslake.

Grayslake Age Dependency

Age Dependency Ratio

17.4

Old Age Dependency Ratio

34.5

Child Dependency Ratio

Grayslake Sex Ratio

Female

9,929

48.48%

Male

10,553

51.52%

Grayslake Population by Age

Grayslake Renter vs Owner Occupied by Household Type

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Grayslake Household Types

72.1%

Rate of Home Ownership

Grayslake Households and Families

3.26

Average Family Size

2.65

Average Household Size

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Grayslake Households by Type

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Grayslake Educational Attainment by Sex (over 25)

Grayslake Educational Attainment by Race

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The highest rate of high school graduation is among native american people with a rate of 100.00%.

The highest rate of bachelors degrees is among native american people with a rate of 100.00%.

Grayslake Educational Attainment by Race

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$61,788

Average Earnings

$72,150

Average Male

$48,865

Average Female

Grayslake Earnings by Educational Attainment

Grayslake Language by Age

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Grayslake Language

82.18% of Grayslake residents speak only English, while 17.82% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 9.30% of the population.

Grayslake Language

Grayslake Poverty by Race

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7.74%

Overall Poverty Rate

7.24%

Male Poverty Rate

8.28%

Female Poverty Rate

Poverty in Grayslake

The race most likely to be in poverty in Grayslake is Asian, with 26.11% below the poverty level.

The race least likely to be in poverty in Grayslake is Multiple, with 2.09% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.48%. Among those working part-time, it was 6.59%, and for those that did not work, the poverty rate was 15.96%.

Grayslake Poverty

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Grayslake Poverty Rate by Education

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Grayslake Poverty Rate by Employment Status and Sex

Grayslake Income by Household Type

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Income by Household Type

Grayslake Marital Status

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Marriage Rates

56.1%

Overall Marriage Rate

54.8%

Male Marriage Rate

57.4%

Female Marriage Rate

Grayslake Married by Age and Sex

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Grayslake Marriage

The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 45-54.

Grayslake Marital Status by Race

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Grayslake Marital Status

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1,075

Number of Veterans

Male Veterans

Female Veterans

Grayslake Veterans by War

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Grayslake Veterans by Age

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Grayslake Veterans by Race

Grayslake Veterans by Education

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12.09%

Veteran Poverty Rate

38.33%

Veteran Disability Rate

Grayslake Veterans by Education

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73.2%

Labor Force Participation

66.3%

Employment Rate

7.8%

Unemployment Rate

Grayslake Employment by Age

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Grayslake Employment by Race

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Grayslake Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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61.11%

Born in Grayslake

88.33%

Native Born

11.67%

Foreign Born

5.39%

Non Citizen

6.29%

Naturalized

Place of Birth

88.33% of Grayslake residents were born in the United States, with 61.11% having been born in Illinois. 5.39% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Grayslake Place of Birth

Note: 2021 and 2022 data is projected

Grayslake Population by Year