Round Lake, Illinois Population 2022

18,807
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Round Lake is a city located in Lake County Illinois. With a 2020 population of 18,807, it is the 134th largest city in Illinois and the 2432nd largest city in the United States. Round Lake is currently growing at a rate of 0.23% annually and its population has increased by 0.46% since the most recent census, which recorded a population of 18,721 in 2020. Spanning over 6 miles, Round Lake has a population density of 3,383 people per square mile.

The average household income in Round Lake is $99,482 with a poverty rate of 8.72%. The median rental costs in recent years comes to $1,171 per month, and the median house value is $213,300. The median age in Round Lake is 34.6 years, 35.7 years for males, and 34 years for females.

Round Lake Demographics

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

  • White: 66.66%
  • Asian: 12.49%
  • Black or African American: 8.50%
  • Two or more races: 7.44%
  • Other race: 4.83%
  • Native Hawaiian or Pacific Islander: 0.06%
  • Native American: 0.03%
The current population of Round Lake, Illinois is 18,807 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 18,721.

Round Lake, Illinois Population 2022

Population by Race

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Round Lake Population by Race

Round Lake Population Pyramid 2022

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Round Lake Median Age

37.3


Total

38


Male

37


Female

Round Lake Adults

There are 13,119 adults, (1,755 of whom are seniors) in Round Lake.

Round Lake Age Dependency

Age Dependency Ratio

15.4

Old Age Dependency Ratio

45

Child Dependency Ratio

Round Lake Sex Ratio

Female

9,574

52.50%

Male

8,661

47.50%

Round Lake Population by Age

Round Lake Renter vs Owner Occupied by Household Type

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Round Lake Household Types

76.3%

Rate of Home Ownership

Round Lake Households and Families

3.5

Average Family Size

3

Average Household Size

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Round Lake Households by Type

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Round Lake Educational Attainment by Sex (over 25)

Round Lake 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 74.63%.

Round Lake Educational Attainment by Race

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$47,483

Average Earnings

$53,648

Average Male

$36,239

Average Female

Round Lake Earnings by Educational Attainment

Round Lake Language by Age

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Round Lake Language

58.74% of Round Lake residents speak only English, while 41.26% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 17.22% of the population.

Round Lake Language

Round Lake Poverty by Race

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8.72%

Overall Poverty Rate

7.46%

Male Poverty Rate

9.87%

Female Poverty Rate

Poverty in Round Lake

The race most likely to be in poverty in Round Lake is Hispanic, with 10.15% below the poverty level.

The race least likely to be in poverty in Round Lake is Multiple, with 3.54% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.19%. Among those working part-time, it was 6.88%, and for those that did not work, the poverty rate was 25.41%.

Round Lake Poverty

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Round Lake Poverty Rate by Education

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Round Lake Poverty Rate by Employment Status and Sex

Round Lake Income by Household Type

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Income by Household Type

Round Lake Marital Status

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Marriage Rates

54.7%

Overall Marriage Rate

57.6%

Male Marriage Rate

52.1%

Female Marriage Rate

Round Lake Married by Age and Sex

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Round 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 45-54.

Round Lake Marital Status by Race

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Round Lake Marital Status

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677

Number of Veterans

Male Veterans

Female Veterans

Round Lake Veterans by War

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Round Lake Veterans by Age

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Round Lake Veterans by Race

Round Lake Veterans by Education

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4.87%

Veteran Poverty Rate

25.70%

Veteran Disability Rate

Round Lake Veterans by Education

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77.2%

Labor Force Participation

72.4%

Employment Rate

6.1%

Unemployment Rate

Round Lake Employment by Age

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Round Lake Employment by Race

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Round 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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59.24%

Born in Round Lake

69.81%

Native Born

30.19%

Foreign Born

10.97%

Non Citizen

19.23%

Naturalized

Place of Birth

69.81% of Round Lake residents were born in the United States, with 59.24% having been born in Illinois. 10.97% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Round Lake Place of Birth

Note: 2021 and 2022 data is projected

Round Lake Population by Year