Kendall County, Illinois Population 2022

Kendall County, Illinois's estimated population is 135,295 with a growth rate of 1.28% in the past year according to the most recent United States census data. Kendall County, Illinois is the 15th largest county in Illinois. The 2010 Population was 114,736 and has seen a growth of 17.92% since this time.

Note: 2021 and 2022 data is projected
Year Population Growth Annual Growth Rate
18507,7300.00%
186013,0745,34469.13%
187012,399-675-5.16%
188013,0836845.52%
189012,106-977-7.47%
190011,467-639-5.28%
191010,777-690-6.02%
192010,074-703-6.52%
193010,5554814.77%
194011,1055505.21%
195012,1151,0109.10%
196017,5405,42544.78%
197026,3748,83450.36%
198037,20210,82841.06%
199039,4132,2115.94%
2010114,73675,323191.11%
2011116,4491,7131.49%
2012118,1621,7131.47%
2013119,8751,7131.45%
2014121,5881,7131.43%
2015123,3011,7131.41%
2016125,0141,7131.39%
2017126,7271,7131.37%
2018128,4401,7131.35%
2019130,1531,7131.33%
2020131,8691,7161.32%
2021133,5821,7131.30%
2022135,2951,7131.28%
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Kendall County, Illinois Population Growth

Population by Race

Race Population Percentage
White100,14678.49%
Black or African American10,1057.92%
American Indian and Alaska Native1780.14%
Asian4,2633.34%
Some Other Race6,3164.95%
Two or More Races6,5755.15%
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Kendall County, Illinois Population by Race

Kendall County, Illinois Population Pyramid 2022

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Kendall County, Illinois Median Age

35.5


Total

35


Male

36.1


Female

Kendall County, Illinois Adults

There are 91,229 adults, (13,242 of whom are seniors) in Kendall County, Illinois.

Kendall County, Illinois Age Dependency

Age Dependency Ratio

17

Old Age Dependency Ratio

46.6

Child Dependency Ratio

Kendall County, Illinois Sex Ratio

Female

64,607

50.64%

Male

62,976

49.36%

Kendall County, Illinois Population by Age

Kendall County, Illinois Renter vs Owner Occupied by Household Type

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Kendall County, Illinois Household Types

Type Owner Renter
Married91.1%8.9%
All83.5%16.5%
Male81.3%18.7%
Non Family73.8%26.2%
Female61%39%

83.5%

Rate of Home Ownership

Kendall County, Illinois Households and Families

Type Count Average Size Owned
All41,3983.0783.5
Married25,6293.5891.1
Male2,3393.7181.3
Female4,7633.4761
Non Family8,6671.1973.8

3.5

Average Family Size

3.07

Average Household Size

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Kendall County, Illinois Households by Type

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Education Attained Count Percentage
Less Than 9th Grade2,4273.00%
9th to 12th Grade3,8184.71%
High School Graduate18,85823.28%
Some College18,05522.29%
Associates Degree8,78310.84%
Bachelors Degree18,73223.13%
Graduate Degree10,32812.75%
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Kendall County, Illinois Educational Attainment by Sex (over 25)

Kendall County, Illinois Educational Attainment by Race

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Race Total High School Bachelors
Native American10110074
Asian2,9312,7622,117
White58,23456,03022,573
Black5,9515,3851,540
2+ Races2,8612,723595
Hispanic13,2599,9542,468
Other Race3,8522,240223

The highest rate of high school graduation is among native american people with a rate of 99.01%.

The highest rate of bachelors degrees is among native american people with a rate of 73.27%.

Kendall County, Illinois Educational Attainment by Race

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Name Average Male Female
Overall$51,816$62,904$40,563
Less Than 9th Grade$27,909$36,381$19,172
High School Graduate$45,419$52,489$31,957
Some College$45,325$60,699$33,154
Bachelors Degree$62,610$79,694$51,338
Graduate Degree$69,229$88,305$60,854

$51,816

Average Earnings

$62,904

Average Male

$40,563

Average Female

Kendall County, Illinois Earnings by Educational Attainment

Kendall County, Illinois Language by Age

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Kendall County, Illinois Language

81.49% of Kendall County, Illinois residents speak only English, while 18.51% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 13.36% of the population.

Kendall County, Illinois Language

Kendall County, Illinois Poverty by Race

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Name Total In Poverty Poverty Rate
Black10,0131,53415.32%
White86,7803,0093.47%
Hispanic24,6198233.34%
Multiple6,5752103.19%
Asian4,257501.17%
Other49NaN%

4.35%

Overall Poverty Rate

3.74%

Male Poverty Rate

4.95%

Female Poverty Rate

Poverty in Kendall County, Illinois

The race most likely to be in poverty in Kendall County, Illinois is Black, with 15.32% below the poverty level.

The race least likely to be in poverty in Kendall 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 0.77%. Among those working part-time, it was 6.12%, and for those that did not work, the poverty rate was 8.00%.

Kendall County, Illinois Poverty

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Name Poverty
Less Than 9th Grade9.15%
High School4.53%
Some College3.93%
Bachelors or Greater1.59%

Kendall County, Illinois Poverty Rate by Education

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Rate Poverty
Male Employed1.20%
Male Unemployed17.67%
Female Employed3.04%
Female Unemployed31.76%

Kendall County, Illinois Poverty Rate by Employment Status and Sex

Kendall County, Illinois Income by Household Type

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Name Median Mean
Households$96,854$110,564
Families$105,828$121,058
Married Families$115,036-
Non Families$56,796$62,863
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Income by Household Type

Kendall County, Illinois Marital Status

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Marriage Rates

55.9%

Overall Marriage Rate

55.9%

Male Marriage Rate

55.9%

Female Marriage Rate

Kendall County, Illinois Married by Age and Sex

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Kendall County, Illinois 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 45-54.

Kendall County, Illinois Marital Status by Race

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Kendall County, Illinois Marital Status

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4,852

Number of Veterans

Male Veterans

Female Veterans

War Veterans
Second Gulf War1,043
First Gulf War981
Vietnam1,915
Korea179
World War II78

Kendall County, Illinois Veterans by War

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Age Group Veterans
18 to 34607
35 to 541,198
55 to 64605
65 to 741,694
75+748

Kendall County, Illinois Veterans by Age

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Name Veterans % of Total
White4,3515.97%
Black2573.72%
Asian601.88%
Other Race942.09%
2+ Races902.45%
Hispanic3692.29%

Kendall County, Illinois Veterans by Race

Kendall County, Illinois Veterans by Education

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6.06%

Veteran Poverty Rate

21.08%

Veteran Disability Rate

Kendall County, Illinois Veterans by Education

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72.5%

Labor Force Participation

69.5%

Employment Rate

4.1%

Unemployment Rate

Kendall County, Illinois Employment by Age

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Kendall County, Illinois Employment by Race

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Kendall 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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73.80%

Born in Kendall County, Illinois

89.89%

Native Born

10.11%

Foreign Born

4.77%

Non Citizen

5.34%

Naturalized

Place of Birth

89.89% of Kendall County, Illinois residents were born in the United States, with 73.80% having been born in Illinois. 4.77% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Kendall County, Illinois Place of Birth

  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990

Sources