45231   Zip Code Cincinnati Hamilton OH United States

City Cincinnati
County Hamilton
State Ohio
Latitude 39.24617
Longitude -84.5383
Population 40,463
Density 2738.34 people per square mile
Time Zone America/New York
  • 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: $71,353
Median individual: $42,092

Race

Mode: 46.1% White

Gender

 50.5% female 

Rent

  $1232 / month  

Median house value: $176,331.0

Age

Median: 41.1 years old

Education

With at least college degree: 29.2%
With STEM degree: 40.8%

Marital Status

 41.7% married 

Never married: 36.3%

Labor Force Participation

 64.1% working 

Unemployed: 4.9%

Average Family Size

 3.08 people 

Commute Time

 24.6 minutes 

Health Care

 6.0% uninsured 

Poverty

 11.7%

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

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