61489   Zip Code Williamsfield Knox IL United States

City Williamsfield
County Knox
State Illinois
Latitude 40.93462
Longitude -90.02664
Population 743
Density 15.8 people per square mile
Time Zone America/Chicago
  • All demographic data comes from the 2023 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

< 5K> $150K0510152025

Median household: $83,625
Median individual: $50,500

Race

WhiteBlackOther

Mode: 88.3% White

Gender

 52.1% male 

Rent

  $644 / month  

Median house value: $136,342.0

Age

0%2%4%6%8%10%12%14%16%18%10-1930s50s70s

Median: 44.2 years old

Education

< High SchoolHigh SchoolSome CollegeBachelorsGrad School

With at least college degree: 20.7%
With STEM degree: 42.5%

Marital Status

 59.9% married 

Never married: 27.1%

Labor Force Participation

 66.5% working 

Unemployed: 2.5%

Average Family Size

 2.91 people 

Commute Time

 25.3 minutes 

Health Care

 3.0% uninsured 

Poverty

 6.5%

All data comes from the SimpleMaps US Zips Comprehensive Database, January 2025.

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