45039   Zip Code Maineville Warren OH United States

City Maineville
County Warren
State Ohio
Latitude 39.32655
Longitude -84.23586
Population 28,335
Density 1822.02 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: $108,794
Median individual: $52,208

Race

Mode: 86.3% White

Gender

 50.4% male 

Rent

  $1677 / month  

Median house value: $325,083.0

Age

Median: 39.5 years old

Education

With at least college degree: 51.6%
With STEM degree: 44.8%

Marital Status

 59.0% married 

Never married: 25.4%

Labor Force Participation

 67.7% working 

Unemployed: 1.3%

Average Family Size

 3.02 people 

Commute Time

 25.3 minutes 

Health Care

 4.7% uninsured 

Poverty

 4.1%

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

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