Island Lake, Illinois Population 2022

8,045
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Island Lake is a city located in Lake County Illinois. Island Lake has a 2020 population of 8,045. Island Lake is currently declining at a rate of -0.04% annually and its population has decreased by -0.07% since the most recent census, which recorded a population of 8,051 in 2010.

The average household income in Island Lake is $92,806 with a poverty rate of 8.49%. The median rental costs in recent years comes to $1,576 per month, and the median house value is $184,900. The median age in Island Lake is 42.6 years, 40.6 years for males, and 44.5 years for females.

Island Lake Demographics

According to the most recent ACS, the racial composition of Island Lakewas:

  • White: 92.28%
  • Two or more races: 3.01%
  • Asian: 2.87%
  • Other race: 1.64%
  • Black or African American: 0.20%
  • Native American: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Island Lake, Illinois is 8,045 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 8,051.

Island Lake, Illinois Population 2022

Population by Race

Race Population Percentage
White7,48692.28%
Black or African American160.20%
Asian2332.87%
Some Other Race1331.64%
Two or More Races2443.01%
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Island Lake Population by Race

Island Lake Population Pyramid 2022

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Island Lake Median Age

41.1


Total

40.2


Male

41.9


Female

Island Lake Adults

There are 6,270 adults, (1,134 of whom are seniors) in Island Lake.

Island Lake Age Dependency

Age Dependency Ratio

22.1

Old Age Dependency Ratio

35.9

Child Dependency Ratio

Island Lake Sex Ratio

Female

4,109

50.65%

Male

4,003

49.35%

Island Lake Population by Age

Island Lake Renter vs Owner Occupied by Household Type

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Island Lake Household Types

Type Owner Renter
Male86.5%13.5%
Married83.3%16.7%
All78.7%21.3%
Non Family77.8%22.2%
Female55.7%44.3%

78.7%

Rate of Home Ownership

Island Lake Households and Families

Type Count Average Size Owned
All3,0012.6878.7
Married1,6323.3883.3
Male962.9386.5
Female3252.955.7
Non Family9481.3777.8

3.16

Average Family Size

2.68

Average Household Size

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Island Lake Households by Type

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Education Attained Count Percentage
Less Than 9th Grade1252.21%
9th to 12th Grade2454.33%
High School Graduate1,84432.57%
Some College1,24421.97%
Associates Degree61810.91%
Bachelors Degree1,21221.41%
Graduate Degree3746.61%
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Island Lake Educational Attainment by Sex (over 25)

Island Lake Educational Attainment by Race

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Race Total High School Bachelors
2+ Races17115472
White4,6894,5501,467
Asian18311932
Hispanic68451715
Black1616
Other Race5831

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

The highest rate of bachelors degrees is among 2+ races people with a rate of 42.11%.

Island Lake Educational Attainment by Race

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Name Average Male Female
Overall$50,148$54,490$38,722
Less Than 9th Grade$28,571$40,833$27,857
High School Graduate$43,350$52,601$27,431
Some College$45,953$48,542$43,101
Bachelors Degree$61,977$87,138$58,188
Graduate Degree$82,292$81,944$82,784

$50,148

Average Earnings

$54,490

Average Male

$38,722

Average Female

Island Lake Earnings by Educational Attainment

Island Lake Language by Age

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Island Lake Language

81.35% of Island Lake residents speak only English, while 18.65% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 11.95% of the population.

Island Lake Language

Island Lake Poverty by Race

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Name Total In Poverty Poverty Rate
Asian2333213.73%
Hispanic1,30514210.88%
White6,3645067.95%
Other35NaN%

8.49%

Overall Poverty Rate

4.37%

Male Poverty Rate

12.58%

Female Poverty Rate

Poverty in Island Lake

The race most likely to be in poverty in Island Lake is Asian, with 13.73% below the poverty level.

The race least likely to be in poverty in Island Lake is Other, with NaN% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.75%. Among those working part-time, it was 15.49%, and for those that did not work, the poverty rate was 15.64%.

Island Lake Poverty

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Name Poverty
Less Than 9th Grade20.83%
High School6.81%
Some College11.14%
Bachelors or Greater1.51%

Island Lake Poverty Rate by Education

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Rate Poverty
Male Employed3.26%
Male Unemployed6.52%
Female Employed9.22%
Female Unemployed20.93%

Island Lake Poverty Rate by Employment Status and Sex

Island Lake Income by Household Type

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Name Median Mean
Households$83,970$95,584
Families$95,087$103,285
Married Families$97,173-
Non Families$62,188$68,995
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Income by Household Type

Island Lake Marital Status

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Marriage Rates

53.4%

Overall Marriage Rate

52.8%

Male Marriage Rate

54.1%

Female Marriage Rate

Island Lake Married by Age and Sex

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Island Lake Marriage

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

Island Lake Marital Status by Race

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Island Lake Marital Status

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362

Number of Veterans

Male Veterans

Female Veterans

War Veterans
Second Gulf War41
First Gulf War122
Vietnam113
Korea6
World War II10

Island Lake Veterans by War

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Age Group Veterans
18 to 34
35 to 54131
55 to 6470
65 to 7491
75+70

Island Lake Veterans by Age

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Name Veterans % of Total
White3546.17%
Black850.00%

Island Lake Veterans by Race

Island Lake Veterans by Education

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1.93%

Veteran Poverty Rate

24.86%

Veteran Disability Rate

Island Lake Veterans by Education

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70%

Labor Force Participation

67.2%

Employment Rate

4%

Unemployment Rate

Island Lake Employment by Age

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Island Lake Employment by Race

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Island Lake 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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71.03%

Born in Island Lake

88.24%

Native Born

11.76%

Foreign Born

4.14%

Non Citizen

7.62%

Naturalized

Place of Birth

88.24% of Island Lake residents were born in the United States, with 71.03% having been born in Illinois. 4.14% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Island Lake Place of Birth

Note: 2021 and 2022 data is projected
Year Population Growth Annual Growth Rate
19904,4490.00%
20008,1533,7046.24%
20108,080-73-0.09%
20118,077-3-0.04%
20128,074-3-0.04%
20138,071-3-0.04%
20148,068-3-0.04%
20158,065-3-0.04%
20168,062-3-0.04%
20178,059-3-0.04%
20188,056-3-0.04%
20198,053-3-0.04%
20208,051-2-0.02%
20218,048-3-0.04%
20228,045-3-0.04%

Island Lake Population by Year