Lake County, Illinois Population 2022

Lake County, Illinois's estimated population is with a growth rate of 0.15% in the past year according to the most recent United States census data. Lake County, Illinois is the 3rd largest county in Illinois. The 2010 population was and has seen a growth of 1.86% since this time.

Note: 2021 and 2022 data is projected

Lake County, Illinois Population 2022

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Lake County, Illinois Population Growth

Population by Race

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Lake County, Illinois Population by Race

Lake County, Illinois Population Pyramid 2022

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Lake County, Illinois Median Age

38.5


Total

36.9


Male

40.1


Female

Lake County, Illinois Adults

There are 530,472 adults, (99,767 of whom are seniors) in Lake County, Illinois.

Lake County, Illinois Age Dependency

Age Dependency Ratio

23.2

Old Age Dependency Ratio

39.3

Child Dependency Ratio

Lake County, Illinois Sex Ratio

Female

350,168

50.05%

Male

349,514

49.95%

Lake County, Illinois Population by Age

Lake County, Illinois Renter vs Owner Occupied by Household Type

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Lake County, Illinois Household Types

73.5%

Rate of Home Ownership

Lake County, Illinois Households and Families

3.26

Average Family Size

2.74

Average Household Size

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Lake County, Illinois Households by Type

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Lake County, Illinois Educational Attainment by Sex (over 25)

Lake County, Illinois Educational Attainment by Race

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

The highest rate of bachelors degrees is among asian people with a rate of 73.34%.

Lake County, Illinois Educational Attainment by Race

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$51,518

Average Earnings

$62,999

Average Male

$41,129

Average Female

Lake County, Illinois Earnings by Educational Attainment

Lake County, Illinois Language by Age

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Lake County, Illinois Language

70.90% of Lake County, Illinois residents speak only English, while 29.10% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 17.12% of the population.

Lake County, Illinois Language

Lake County, Illinois Poverty by Race

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7.57%

Overall Poverty Rate

6.45%

Male Poverty Rate

8.66%

Female Poverty Rate

Poverty in Lake County, Illinois

The race most likely to be in poverty in Lake County, Illinois is Black, with 20.34% below the poverty level.

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

The poverty rate among those that worked full-time for the past 12 months was 1.60%. Among those working part-time, it was 9.06%, and for those that did not work, the poverty rate was 13.80%.

Lake County, Illinois Poverty

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Lake County, Illinois Poverty Rate by Education

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Lake County, Illinois Poverty Rate by Employment Status and Sex

Lake County, Illinois Income by Household Type

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Income by Household Type

Lake County, Illinois Marital Status

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Marriage Rates

55.0%

Overall Marriage Rate

56.1%

Male Marriage Rate

54.0%

Female Marriage Rate

Lake County, Illinois Married by Age and Sex

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Lake County, Illinois 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 45-54.

Lake County, Illinois Marital Status by Race

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Lake County, Illinois Marital Status

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29,644

Number of Veterans

Male Veterans

Female Veterans

Lake County, Illinois Veterans by War

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Lake County, Illinois Veterans by Age

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Lake County, Illinois Veterans by Race

Lake County, Illinois Veterans by Education

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4.80%

Veteran Poverty Rate

27.45%

Veteran Disability Rate

Lake County, Illinois Veterans by Education

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68.9%

Labor Force Participation

63.5%

Employment Rate

5.3%

Unemployment Rate

Lake County, Illinois Employment by Age

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Lake County, Illinois Employment by Race

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Lake County, Illinois 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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59.63%

Born in Lake County, Illinois

81.29%

Native Born

18.71%

Foreign Born

8.91%

Non Citizen

9.80%

Naturalized

Place of Birth

81.29% of Lake County, Illinois residents were born in the United States, with 59.63% having been born in Illinois. 8.91% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Lake County, Illinois Place of Birth

Sources