63033   Zip Code Florissant St. Louis MO United States

City Florissant
County St. Louis
State Missouri
Latitude 38.7958
Longitude -90.27786
Population 43,056
Density 3539.9 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: $66,776
Median individual: $39,014

Race

Mode: 73.4% Black

Gender

 54.5% female 

Rent

  $1206 / month  

Median house value: $173,683.0

Age

Median: 39.5 years old

Education

With at least college degree: 27.6%
With STEM degree: 31.6%

Marital Status

 37.1% married 

Never married: 39.2%

Labor Force Participation

 67.8% working 

Unemployed: 4.5%

Average Family Size

 3.21 people 

Commute Time

 27.3 minutes 

Health Care

 8.0% uninsured 

Poverty

 8.1%

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

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