45146   Zip Code Martinsville Clinton OH United States

City Martinsville
County Clinton
State Ohio
Latitude 39.3154
Longitude -83.79945
Population 1,324
Density 51.04 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: $71,184
Median individual: $37,237

Race

Mode: 96.7% White

Gender

 52.3% female 

Rent

  $948 / month  

Median house value: $240,219.0

Age

Median: 47.6 years old

Education

With at least college degree: 13.6%
With STEM degree: 66.5%

Marital Status

 63.7% married 

Never married: 19.7%

Labor Force Participation

 66.0% working 

Unemployed: 2.4%

Average Family Size

 2.89 people 

Commute Time

 37.2 minutes 

Health Care

 7.3% uninsured 

Poverty

 10.8%

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

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