45674   Zip Code Rio Grande Gallia OH United States

City Rio Grande
County Gallia
State Ohio
Latitude 38.87798
Longitude -82.38017
Population 618
Density 528.24 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: $20,865
Median individual: $14,375

Race

Mode: 91.6% White

Gender

 53.2% female 

Rent

  $391 / month  

Median house value: $218,966.0

Age

Median: 21.2 years old

Education

With at least college degree: 11.4%
With STEM degree: 22.2%

Marital Status

 23.2% married 

Never married: 59.0%

Labor Force Participation

 49.3% working 

Unemployed: 11.2%

Average Family Size

 2.60 people 

Commute Time

 15.2 minutes 

Health Care

 3.7% uninsured 

Poverty

 54.6%

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

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