Tinley Park, Illinois Population 2021

55,129
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Tinley Park is a city located in Cook County Illinois. With a 2020 population of 55,129, it is the 22nd largest city in Illinois and the 708th largest city in the United States . Tinley Park is currently declining at a rate of -0.58% annually and its population has decreased by -2.78% since the most recent census, which recorded a population of 56,703 in 2010. Tinley Park reached it's highest population of 57,372 in 2013. Spanning over 16 miles, Tinley Park has a population density of 3,423 people per square mile.

The average household income in Tinley Park is $96,371 with a poverty rate of 7.05%. The median rental costs in recent years comes to $1,198 per month, and the median house value is $231,400. The median age in Tinley Park is 40.1 years, 37.4 years for males, and 42.9 years for females.

Tinley Park Demographics

According to the most recent ACS, the racial composition of Tinley Park was:

  • White: 86.93%
  • Asian: 4.87%
  • Black or African American: 4.21%
  • Other race: 2.47%
  • Two or more races: 1.49%
  • Native American: 0.03%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Tinley Park, Illinois is 55,129 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 56,095.The last official US Census in 2010 recorded the population at 56,703.

Tinley Park, Illinois Population 2021

Population by Race

Race Population Percentage
White49,12186.93%
Asian2,7504.87%
Black or African American2,3794.21%
Some Other Race1,3972.47%
Two or More Races8421.49%
American Indian and Alaska Native160.03%
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Tinley Park Population by Race

Tinley Park Population Pyramid $2021

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Tinley Park Median Age

40.1


Total

37.4


Male

42.9


Female

Tinley Park Adults

There are 43,925 adults, (9,595 of whom are seniors) in Tinley Park.

Tinley Park Age Dependency

64.6

Age Dependency Ratio

27.9

Old Age Dependency Ratio

36.6

Child Dependency Ratio

Tinley Park Sex Ratio

Female

29,151

51.59%

Male

27,354

48.41%

Tinley Park Population by Age

Tinley Park Renter vs Owner Occupied by Household Type

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Tinley Park Household Types

Type Owner Renter
Married90%10%
All84.4%15.6%
Male83.6%16.4%
Female77.2%22.8%
Non Family76.7%23.3%

84.4%

Rate of Home Ownership

Tinley Park Households and Families

Type Count Average Size Owned
All21,2702.6584.4
Married11,8843.3690
Non Family6,6521.1576.7
Female2,2283.1877.2
Male5063.6283.6

3.3

Average Family Size

2.65

Average Household Size

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Tinley Park Households by Type

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Education Attained Count Percentage
Less Than 9th Grade9942.49%
9th to 12th Grade1,1242.82%
High School Graduate10,43126.13%
Some College8,79022.02%
Associates Degree3,9869.98%
Bachelors Degree9,75524.44%
Graduate Degree4,84112.13%
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Tinley Park Educational Attainment by Sex (over 25)

Tinley Park Educational Attainment by Race

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Race Total High School Bachelors
White32,86631,40011,465
Hispanic3,0142,601663
Asian2,0992,0351,632
Black1,6251,469677
Other Race950780140
2+ Races331331172
Native American161616

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%.

Tinley Park Educational Attainment by Race

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Name Average Male Female
Overall$51,083$60,752$41,461
Less Than 9th Grade$26,067$31,228$
High School Graduate$36,988$43,207$25,944
Some College$44,212$59,349$35,902
Bachelors Degree$57,340$71,971$47,465
Graduate Degree$71,591$93,347$61,476

$51,083

Average Earnings

$60,752

Average Male

$41,461

Average Female

Tinley Park Earnings by Educational Attainment

Tinley Park Language by Age

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Tinley Park Language

82.53% of Tinley Park residents speak only English, while 17.47% speak other languages. The non-English language spoken by the largest group is Other languages, which is spoken by 5.98% of the population.

Tinley Park Language

Tinley Park Poverty by Race

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Name Total In Poverty Poverty Rate
White45,3593,1636.97%
Hispanic5,3095289.95%
Black2,3792078.70%
Other1,39717912.81%
Multiple842738.67%
Asian2,750291.05%
Native1616100.00%

7.05%

Overall Poverty Rate

6.05%

Male Poverty Rate

7.98%

Female Poverty Rate

Poverty in Tinley Park

The race most likely to be in poverty in Tinley Park is Native, with 100.00% below the poverty level.

The race least likely to be in poverty in Tinley Park is Asian, with 1.05% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.32%. Among those working part-time, it was 7.65%, and for those that did not work, the poverty rate was 11.99%.

Tinley Park Poverty

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Name Poverty
Less Than 9th Grade20.02%
Some College7.99%
High School5.47%
Bachelors or Greater2.60%

Tinley Park Poverty Rate by Education

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Rate Poverty
Male Unemployed16.61%
Female Unemployed10.09%
Female Employed3.38%
Male Employed3.08%

Tinley Park Poverty Rate by Employment Status and Sex

Tinley Park Income by Household Type

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Name Median Mean
Households$78,343$96,371
Families$98,558$110,757
Married Families$109,381-
Non Families$49,029$62,426
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Income by Household Type

Tinley Park Marital Status

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Marriage Rates

54.3%

Overall Marriage Rate

57.2%

Male Marriage Rate

51.7%

Female Marriage Rate

Tinley Park Married by Age and Sex

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Tinley Park 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.

Tinley Park Marital Status by Race

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Tinley Park Marital Status

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2,686

Number of Veterans

2,580

Male Veterans

106

Female Veterans

War Veterans
Vietnam1,181
First Gulf War323
Second Gulf War241
Korea196
World War II118

Tinley Park Veterans by War

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Age Group Veterans
65 to 741,034
75+725
35 to 54564
55 to 64269
18 to 3494

Tinley Park Veterans by Age

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Name Veterans % of Total
White2,4416.37%
Hispanic1865.36%
Black1809.50%
Asian351.58%
Other Race302.87%

Tinley Park Veterans by Race

Tinley Park Veterans by Education

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5.81%

Veteran Poverty Rate

18.35%

Veteran Disability Rate

Tinley Park Veterans by Education

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67.6%

Labor Force Participation

64%

Employment Rate

5.4%

Unemployment Rate

Tinley Park Employment by Age

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Tinley Park Employment by Race

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Tinley Park 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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79.57%

Born in Tinley Park

89.38%

Native Born

10.62%

Foreign Born

3.28%

Non Citizen

7.35%

Naturalized

Place of Birth

89.38% of Tinley Park residents were born in the United States, with 79.57% having been born in Illinois. 3.28% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Tinley Park Place of Birth

Year Population Growth Annual Growth Rate
202155,129-322-0.58%
202055,451-322-0.58%
201955,773-322-0.57%
201856,095-458-0.81%
201756,553-376-0.66%
201656,929-266-0.47%
201557,195-169-0.29%
201457,364-8-0.01%
201357,3721040.18%
201257,2681820.32%
201157,0862040.36%
201056,8828,4811.63%
200048,40111,2802.69%
199037,12110,9433.55%
198026,17813,6067.61%
197012,5726,1726.98%
19606,4005,3009.20%
19401,1000.00%

Tinley Park Population by Year