County · Georgia · United States
Lamar County ZIP codes
2 ZIP codes · 2 cities · FIPS 13171
Key facts
- State
- Georgia (GA)
- FIPS code
- 13171
- Population
- 19,098
- Median household income
- $68,457
- Median age
- 38.7
- Land area
- 183.5 sq mi (475.3 km²)
- Population density
- 104 / sq mi
- Area codes
- 470, 678, 770
Cities and ZIP codes in Lamar County (2)
| City | ZIP codes |
|---|---|
| Barnesville | 30204 |
| Milner | 30257 |
About this page
County figures are Census county-level values (ACS 5-year); the ZIP list shows the ZIPs whose primary county this is — a ZIP on a border can also serve neighbouring counties.
Sources: U.S. Census Bureau (2020 county relationship file, ACS 5-year) · GeoNames. Methodology.