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Lamar County, Georgia
Lamar County covers 184 square miles south of Atlanta with about 19,600 residents centred on Barnesville. Gordon State College is in town and I-75 runs along the county's eastern edge, putting Atlanta within commuting reach. Median home value is $216,500 against median household income of $67,000.
Open the live Lamar County map →
Lamar County at a glance
- 19,600Population (2025)
- BarnesvilleCounty seat
- 184 sq miLand area
- 107 / sq miDensity
- $67,000Median household income
- $216,500Median home value
What the live Lamar County map shows
Free in your browser, nothing to download:
- City Boundaries: 3
- School Boundaries: 1
- Soils: 78
- Voter Precincts: 6
- Wetlands: 5
- Zip Codes: 10
Cities and towns in Lamar County
Aldora, Barnesville, Milner.
Neighboring counties
- Pike County, GA · map
- Monroe County, GA · map
- Spalding County, GA · map
- Upson County, GA · map
- Butts County, GA · map