62002   Zip Code Alton Madison IL United States

City Alton
County Madison
State Illinois
Latitude 38.93988
Longitude -90.12829
Population 30,036
Density 727.72 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> $150K051015

Median household: $57,851
Median individual: $34,351

Race

WhiteBlackMultipleOther

Mode: 71.5% White

Gender

 51.5% female 

Rent

  $941 / month  

Median house value: $114,382.0

Age

0%1%2%3%4%5%6%7%8%9%10%11%12%13%10-1930s50s70s

Median: 41.5 years old

Education

< High SchoolHigh SchoolSome CollegeBachelorsGrad School

With at least college degree: 23.6%
With STEM degree: 37.6%

Marital Status

 38.7% married 

Never married: 36.6%

Labor Force Participation

 61.3% working 

Unemployed: 4.8%

Average Family Size

 3.02 people 

Commute Time

 23.8 minutes 

Health Care

 5.7% uninsured 

Poverty

 20.7%

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

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