30204   Zip Code Barnesville Lamar GA United States

City Barnesville
County Lamar
State Georgia
Latitude 33.05844
Longitude -84.12343
Population 13,616
Density 108.81 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: $62,805
Median individual: $35,441

Race

Mode: 62.8% White

Gender

 50.7% female 

Rent

  $865 / month  

Median house value: $185,845.0

Age

Median: 39.0 years old

Education

With at least college degree: 20.5%
With STEM degree: 45.3%

Marital Status

 39.1% married 

Never married: 37.6%

Labor Force Participation

 57.5% working 

Unemployed: 5.2%

Average Family Size

 3.23 people 

Commute Time

 28.1 minutes 

Health Care

 11.9% uninsured 

Poverty

 10.8%

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

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