Third Lake, Illinois Population 2022

1,097
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Third Lake is a city located in Illinois. With a 2020 population of 1,097, it is the 659th largest city in Illinois and the 14373rd largest city in the United States. Third Lake is currently declining at a rate of -0.63% annually and its population has decreased by -1.26% since the most recent census, which recorded a population of 1,111 in 2020. Spanning over 1 miles, Third Lake has a population density of 1,871 people per square mile.

The average household income in Third Lake is $145,000 with a poverty rate of 4.31%. The median rental costs in recent years comes to $1,469 per month, and the median house value is $273,600. The median age in Third Lake is 51.3 years, 51.2 years for males, and 51.4 years for females.

Third Lake Demographics

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

  • White: 98.19%
  • Other race: 0.95%
  • Two or more races: 0.69%
  • Asian: 0.17%
  • Black or African American: 0.00%
  • Native American: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Third Lake, Illinois is 1,097 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 1,111.

Third Lake, Illinois Population 2022

Population by Race

Race Population Percentage
White1,13998.19%
Asian20.17%
Some Other Race110.95%
Two or More Races80.69%
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Third Lake Population by Race

Third Lake Population Pyramid 2022

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Third Lake Median Age

50.2


Total

49.9


Male

50.6


Female

Third Lake Adults

There are 966 adults, (271 of whom are seniors) in Third Lake.

Third Lake Age Dependency

Age Dependency Ratio

39

Old Age Dependency Ratio

27.9

Child Dependency Ratio

Third Lake Sex Ratio

Female

577

49.74%

Male

583

50.26%

Third Lake Population by Age

Third Lake Renter vs Owner Occupied by Household Type

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Third Lake Household Types

Type Owner Renter
Married99.1%0.9%
All97.1%2.9%
Non Family96.3%3.8%
Female81%19%
Male80%20%

97.1%

Rate of Home Ownership

Third Lake Households and Families

Type Count Average Size Owned
All4412.5897.1
Married3252.7799.1
Male153.280
Female213.181
Non Family801.5896.3

2.77

Average Family Size

2.58

Average Household Size

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Third Lake Households by Type

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Education Attained Count Percentage
Less Than 9th Grade20.24%
9th to 12th Grade0.00%
High School Graduate8810.45%
Some College13015.44%
Associates Degree556.53%
Bachelors Degree28033.25%
Graduate Degree28734.09%
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Third Lake Educational Attainment by Sex (over 25)

Third Lake Educational Attainment by Race

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Race Total High School Bachelors
Asian222
White791789552
2+ Races442
Hispanic454513
Other Race11112

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

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

Third Lake Educational Attainment by Race

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Name Average Male Female
Overall$61,161$69,167$49,792
Less Than 9th Grade$$$
High School Graduate$47,679$49,464$
Some College$52,596$55,625$38,958
Bachelors Degree$72,250$71,500$73,125
Graduate Degree$60,357$73,125$

$61,161

Average Earnings

$69,167

Average Male

$49,792

Average Female

Third Lake Earnings by Educational Attainment

Third Lake Language by Age

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Third Lake Language

92.64% of Third Lake residents speak only English, while 7.36% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 4.17% of the population.

Third Lake Language

Third Lake Poverty by Race

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Name Total In Poverty Poverty Rate
White1,080464.26%
OtherNaN%
Hispanic7445.41%

4.31%

Overall Poverty Rate

6.00%

Male Poverty Rate

2.60%

Female Poverty Rate

Poverty in Third Lake

The race most likely to be in poverty in Third Lake is White, with 4.26% below the poverty level.

The race least likely to be in poverty in Third Lake is Hispanic, with 5.41% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.87%. Among those working part-time, it was 1.23%, and for those that did not work, the poverty rate was 14.29%.

Third Lake Poverty

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Name Poverty
Less Than 9th Grade0.00%
High School15.91%
Some College3.24%
Bachelors or Greater4.76%

Third Lake Poverty Rate by Education

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Rate Poverty
Male Employed2.77%
Male Unemployed0.00%
Female Employed1.03%
Female Unemployed0.00%

Third Lake Poverty Rate by Employment Status and Sex

Third Lake Income by Household Type

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Name Median Mean
Households$135,021$146,583
Families$136,377$160,955
Married Families$137,140-
Non Families$68,182$73,670
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Income by Household Type

Third Lake Marital Status

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Marriage Rates

65.3%

Overall Marriage Rate

61.2%

Male Marriage Rate

69.4%

Female Marriage Rate

Third Lake Married by Age and Sex

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Third Lake Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 55-64.

Third Lake Marital Status by Race

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Third Lake Marital Status

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54

Number of Veterans

Male Veterans

Female Veterans

War Veterans
Second Gulf War18
First Gulf War8
Vietnam22
Korea
World War II

Third Lake Veterans by War

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Age Group Veterans
18 to 348
35 to 5410
55 to 6415
65 to 7412
75+9

Third Lake Veterans by Age

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Third Lake Veterans by Race

Third Lake Veterans by Education

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0.00%

Veteran Poverty Rate

31.48%

Veteran Disability Rate

Third Lake Veterans by Education

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63.2%

Labor Force Participation

62.2%

Employment Rate

1.3%

Unemployment Rate

Third Lake Employment by Age

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Third Lake Employment by Race

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Third 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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58.19%

Born in Third Lake

94.48%

Native Born

5.52%

Foreign Born

3.02%

Non Citizen

2.50%

Naturalized

Place of Birth

94.48% of Third Lake residents were born in the United States, with 58.19% having been born in Illinois. 3.02% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Third Lake Place of Birth

Note: 2021 and 2022 data is projected
Year Population Growth Annual Growth Rate
20101,1820.00%
20111,175-7-0.59%
20121,168-7-0.60%
20131,161-7-0.60%
20141,154-7-0.60%
20151,147-7-0.61%
20161,140-7-0.61%
20171,133-7-0.61%
20181,126-7-0.62%
20191,119-7-0.62%
20201,111-8-0.71%
20211,104-7-0.63%
20221,097-7-0.63%

Third Lake Population by Year