Boone   County IL United States

County FIPS 17007
Largest City Belvidere
State Illinois
Latitude 42.3231
Longitude -88.8234
Population 53,230
Density 189.64 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: $84,571
Median individual: $40,385

Race

Mode: 71.8% White

Gender

 50.4% male 

Rent

  $1041 / month  

Median house value: $216,290.0

Age

Median: 39.7 years old

Education

With at least college degree: 23.7%
With STEM degree: 42.0%

Marital Status

 51.8% married 

Never married: 31.5%

Labor Force Participation

 65.8% working 

Unemployed: 7.4%

Average Family Size

 3.15 people 

Commute Time

 26.6 minutes 

Health Care

 5.6% uninsured 

Poverty

 9.9%

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

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