Sumter County, Georgia ZIP codes
6 ZIP codes are in Sumter County, plus 2 that cross in from neighboring counties. It's part of the Americus, GA micro area.
- ZIP codes
- 6
- Population in these ZIPs
- 29,070
- Avg. median income
- $45,400population-weighted
- Cities & towns
- 5
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Sumter County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 31709 | Americus | 15,529 | $41,531 | $146,400 |
| 31711 | Andersonville | 871 | $57,031 | $124,400 |
| 31719 | Americus | 8,533 | $42,905 | $104,400 |
| 31735 | Cobb | 543 | $60,000 | $347,000 |
| 31764 | Leslie | 1,827 | $86,573 | $131,600 |
| 31780 | Plains | 1,767 | $39,290 | $112,400 |
ZIP codes partly in Sumter County
These ZIP codes are mostly in a neighboring county but cover part of Sumter County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 31743 | De Soto | Lee County | 419 | $41,667 | $72,300 |
| 31787 | Smithville | Lee County | 1,122 | $92,554 | $157,000 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Sumter County
Nearby counties
Frequently asked questions
How many ZIP codes are in Sumter County, Georgia?
6 ZIP codes are mainly in Sumter County, and 2 more ZIP codes from neighboring areas reach partly into it.
What cities are in Sumter County?
ZIP codes in Sumter County use the city names Americus, Andersonville, Cobb, Leslie and Plains.
What metro area is Sumter County in?
Sumter County is part of the Americus, GA micropolitan statistical area.