Lamar   County GA United States

County FIPS 13171
Largest City Barnesville
State Georgia
Latitude 33.0765
Longitude -84.1395
Population 19,571
Density 106.68 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: $67,062
Median individual: $36,621

Race

Mode: 68.4% White

Gender

 51.8% female 

Rent

  $878 / month  

Median house value: $207,433.0

Age

Median: 39.2 years old

Education

With at least college degree: 19.2%
With STEM degree: 40.3%

Marital Status

 42.7% married 

Never married: 34.4%

Labor Force Participation

 56.8% working 

Unemployed: 4.1%

Average Family Size

 3.27 people 

Commute Time

 31.8 minutes 

Health Care

 10.7% uninsured 

Poverty

 9.6%

All data comes from the SimpleMaps US Counties Database, 2026.

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