61474   Zip Code Saint Augustine Knox IL United States

City Saint Augustine
County Knox
State Illinois
Latitude 40.73419
Longitude -90.39724
Population 221
Density 8.55 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: $59,583
Median individual: $37,500

Race

Mode: 99.5% White

Gender

 55.2% male 

Rent

No data available.

Age

Median: 51.8 years old

Education

With at least college degree: 10.3%
With STEM degree: 5.6%

Marital Status

 64.6% married 

Never married: 6.3%

Labor Force Participation

 49.7% working 

Unemployed: 1.1%

Average Family Size

 2.46 people 

Commute Time

 34.9 minutes 

Health Care

 0.0% uninsured 

Poverty

 16.7%

All data comes from the SimpleMaps US Zips Comprehensive Database, February 2026.

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