COUNTY · GA
Chatham County, Georgia
Chatham County is a county in Georgia with FIPS code 13051 and an estimated population of 303,655 (Census 2023), 5th largest of 159 in the state.
County facts
- Name
- Chatham County
- State
- Georgia
- Type
- county
- FIPS code
- 13051
- State FIPS
- 13
- Population (2023)
- 303,655
- Change since 2020
- +2.9%
- State rank
- 5 of 159
Population is the Census Bureau’s Vintage 2023 estimate.
Major cities in Chatham County
Other counties in Georgia
Questions
What is the FIPS code for Chatham County?
Chatham County, Georgia has the five-digit FIPS code 13051: 13 for the state and 051 for the county.
What state is Chatham County in?
Chatham County is in Georgia.
How do I know if an address is in this county?
Use the address lookup. ZIP codes and city names can cross county lines, so an address is the reliable check.
Sources: U.S. Census Bureau geographic reference files; Census Bureau Population Estimates, Vintage 2023. Last reviewed 2026-10-27.