Kendall   County IL United States

County FIPS 17093
Largest City Aurora
State Illinois
Latitude 41.5906
Longitude -88.4288
Population 137,675
Density 430.03 people per square mile
Time Zone America/Chicago
  • All demographic data comes from the 2024 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

Median household: $111,601
Median individual: $51,555

Race

Mode: 65.3% White

Gender

 50.0% female 

Rent

  $1781 / month  

Median house value: $322,262.0

Age

Median: 36.3 years old

Education

With at least college degree: 37.0%
With STEM degree: 41.5%

Marital Status

 53.4% married 

Never married: 32.1%

Labor Force Participation

 72.7% working 

Unemployed: 4.3%

Average Family Size

 3.45 people 

Commute Time

 31.6 minutes 

Health Care

 4.0% uninsured 

Poverty

 5.4%

All data comes from the SimpleMaps US Counties Database, 2026.

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