Saline   County IL United States

County FIPS 17165
Largest City Harrisburg
State Illinois
Latitude 37.7531
Longitude -88.5407
Population 23,213
Density 61.11 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: $53,117
Median individual: $32,596

Race

Mode: 91.7% White

Gender

 50.4% female 

Rent

  $726 / month  

Median house value: $99,313.0

Age

Median: 43.8 years old

Education

With at least college degree: 19.6%
With STEM degree: 33.3%

Marital Status

 47.4% married 

Never married: 26.3%

Labor Force Participation

 54.6% working 

Unemployed: 7.7%

Average Family Size

 2.89 people 

Commute Time

 23.1 minutes 

Health Care

 5.4% uninsured 

Poverty

 18.9%

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

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