United States › Illinois › Kendall County COUNTY · 2010 ACS
Kendall County Illinois · 114,736 residents · 320 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2020 ACS 2021 ACS 2022 ACS 2023 ACS 2024 ACS
The short version
Kendall County is a county of 114,736 people in Illinois. Since 2000 the county has more than doubled, up 60,192 people. Owners hold 86% of the housing stock. That is roughly 43% ahead of the Illinois median. The median age is 32.9, younger than the US median of 37.2. Households take in $79,897 a year at the median, 52% more than the country as a whole.
At a glance
Wealthier
above the US median
US median: $52,703
Younger
median age 32.9
US median: 37.2
More educated
32% hold a bachelor's degree
US average: 28%
Less affordable
home values up 26%, inflation adjusted
US median home: $225,659
Section 01
Population & growth from 34.1 in 2000
US average: 37.2
Population, 1990 – 2024
30K 59K 89K 118K 148K 1990 2000 2010 2020 2024 Kendall County Age distribution, 2010
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Section 02
Income & economy $79,897
−2%inflation adjusted, since 2000
from $64,625 in 2000
US average: $52,703
from $25,188 in 2000
US average: $27,286
Households earning $100K+
from 53.6% in 2009
US average: 33.3%
from 3.0% in 2000
US average: 13.8%
Workforce by industry, 2010
Public administration 6.6%
Professional, scientific, technical 5.2%
Transportation & warehousing 3.4%
Arts, entertainment, food 3%
Education & health services 1.3%
Agriculture, forestry, fishing 0.6%
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$248,300
+26%inflation adjusted, since 2000
from $156,100 in 2000
US average: $225,659
$1,099
+21%inflation adjusted, since 2000
from $720 in 2000
US average: $853
from 84.1% in 2000
14.4% rent
from 6.4% in 2009
US average: 12.1%
from 3.09 people in 2009
US average: 2.60
from 38.1% in 2009
US average: 30.9%
from 43.0% in 2009
US average: 46.8%
from 3.2 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 89.2%(48,677)
Hispanic / Latino 7.5%(4,086)
2010
White, non-Hispanic 74.2%(85,156)
Hispanic / Latino 15.6%(17,898)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Hispanic origin
+ 3 more hispanic origin groups with data Ancestry
+ 39 more ancestry groups with data from 25.3% in 2000
US average: 27.9%
High school or higher
from 89.9% in 2000
US average: 84.9%
from 7.2% in 2000
US average: 10.2%
Section 06
Commute & transportation from 21.9 min in 2000
US average: 25.2
from 84.4% in 2009
US average: 76.2%
from 7.3% in 2009
US average: 10.4%
from 3.0% in 2009
US average: 4.7%
from 4.1% in 2009
US average: 4.1%
from 0.6% in 2009
US average: 2.8%
from 0.2% in 2009
US average: 0.5%
from 2.4% in 2009
US average: 8.7%
Section 07
Work & employment from 11.5% in 2009
US average: 12.9%
from 34.7% in 2009
US average: 35.2%
Section 08
People & community from 8.3% in 2009
US average: 12.8%
from 8.6% in 2009
US average: 9.9%
Marital status (2024)
Men 15+
Never married 34.2%(18,314)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 7.7% in 2013
US average: 8.4%
from 74.8% in 2020
US average: 54.8%
Direct-purchase
from 10.3% in 2020
US average: 13.8%
from 10.9% in 2020
US average: 18.4%
from 10.6% in 2020
US average: 20.9%
VA health care
from 1.5% in 2020
US average: 2.2%
Any private
from 83.5% in 2020
US average: 67.1%
Any public
from 21.2% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 31.8%(1,444)
Gulf War (1990s) 28.9%(1,311)
Share of the 4,537 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Kendall County Head to head
Compare Kendall County to nearby counties KENDALL COUNTY VS
Grundy County
Income $92,235 +15%
Home value $271,700 +9%
Population 54,052 −63%
SEE FULL COMPARISON →
KENDALL COUNTY VS
Kane County
Income $103,163 +29%
Home value $327,000 +32%
Population 525,757 +261%
SEE FULL COMPARISON →
KENDALL COUNTY VS
Will County
Income $109,984 +38%
Home value $319,600 +29%
Population 712,253 +390%
SEE FULL COMPARISON →
KENDALL COUNTY VS
DuPage County
Income $112,096 +40%
Home value $391,400 +58%
Population 934,298 +542%
SEE FULL COMPARISON →
Frequently asked
How many people live in Kendall County, Illinois? Kendall County, Illinois has about 114,736 residents according to the 2010 American Community Survey.
What is the median household income in Kendall County, Illinois? The typical household in Kendall County, Illinois earns about $79,897 a year. Half of households make more than that, and half make less.
Is Kendall County, Illinois expensive? In Kendall County, Illinois, the median home is worth about $248,300, and the typical rent is about $1,099 a month.
How educated are people in Kendall County, Illinois? About 32.3% of adults age 25 and over in Kendall County, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Kendall County, Illinois? About 3.9% of people in Kendall County, Illinois live below the federal poverty line.
Has Kendall County, Illinois grown since 1990? Yes, Kendall County, Illinois has grown since 1990. The population has added about 75,323 residents, a change of about 191 percent over that period.
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