Tazewell   County IL United States

County FIPS 17179
Largest City Pekin
State Illinois
Latitude 40.5075
Longitude -89.5135
Population 130,290
Density 201.61 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: $77,982
Median individual: $42,279

Race

Mode: 93.1% White

Gender

 50.4% female 

Rent

  $909 / month  

Median house value: $167,534.0

Age

Median: 41.9 years old

Education

With at least college degree: 28.4%
With STEM degree: 43.6%

Marital Status

 51.6% married 

Never married: 28.1%

Labor Force Participation

 62.3% working 

Unemployed: 3.6%

Average Family Size

 2.99 people 

Commute Time

 20.8 minutes 

Health Care

 5.1% uninsured 

Poverty

 9.0%

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

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