McLean   County IL United States

County FIPS 17113
Largest City Bloomington
State Illinois
Latitude 40.4909
Longitude -88.8473
Population 171,556
Density 145.03 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: $79,905
Median individual: $42,801

Race

Mode: 78.0% White

Gender

 51.1% female 

Rent

  $1009 / month  

Median house value: $208,031.0

Age

Median: 34.3 years old

Education

With at least college degree: 47.2%
With STEM degree: 43.0%

Marital Status

 45.6% married 

Never married: 39.9%

Labor Force Participation

 64.8% working 

Unemployed: 3.1%

Average Family Size

 3.00 people 

Commute Time

 18.3 minutes 

Health Care

 4.6% uninsured 

Poverty

 12.9%

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

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