61479   Zip Code Speer Marshall IL United States

City Speer
County Marshall
State Illinois
Latitude 41.00192
Longitude -89.63939
Population 95
Density 8.29 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: $135,313
Median individual: $20,750

Race

Mode: 100.0% White

Gender

 50.5% female 

Rent

No data available.

Age

Median: 53.9 years old

Education

With at least college degree: 38.5%
With STEM degree: 64.0%

Marital Status

 66.7% married 

Never married: 33.3%

Labor Force Participation

 20.3% working 

Unemployed: 0.0%

Average Family Size

 2.79 people 

Commute Time

No data available.

Health Care

 0.0% uninsured 

Poverty

 9.5%

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

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