COUNTY · GA
Fulton County, Georgia
Fulton County is a county in Georgia with FIPS code 13121 and an estimated population of 1,079,105 (Census 2023), 1st largest of 159 in the state.
County facts
- Name
- Fulton County
- State
- Georgia
- Type
- county
- FIPS code
- 13121
- State FIPS
- 13
- Population (2023)
- 1,079,105
- Change since 2020
- +0.9%
- State rank
- 1 of 159
Population is the Census Bureau’s Vintage 2023 estimate.
Major cities in Fulton County
Other counties in Georgia
Questions
What is the FIPS code for Fulton County?
Fulton County, Georgia has the five-digit FIPS code 13121: 13 for the state and 121 for the county.
What state is Fulton County in?
Fulton 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.