COUNTY · GA
Sumter County, Georgia
Sumter County is a county in Georgia with FIPS code 13261 and an estimated population of 28,890 (Census 2023), 67th largest of 159 in the state.
County facts
- Name
- Sumter County
- State
- Georgia
- Type
- county
- FIPS code
- 13261
- State FIPS
- 13
- Population (2023)
- 28,890
- Change since 2020
- -2.1%
- State rank
- 67 of 159
Population is the Census Bureau’s Vintage 2023 estimate.
Questions
What is the FIPS code for Sumter County?
Sumter County, Georgia has the five-digit FIPS code 13261: 13 for the state and 261 for the county.
What state is Sumter County in?
Sumter 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.