
Plains
- County:
- Sumter County
- County Seat:
- No
- Area (mi²):
- 0.814
- State:
- Georgia
Plains is a city located in Sumter County, Georgia. Plains has a 2025 population of 541. Plains is currently declining at a rate of -0.92% annually and its population has decreased by -4.75% since the most recent census, which recorded a population of 568 in 2020.
The average household income in Plains is $38,922 with a poverty rate of 14.06%. The median age in Plains is 42.4 years: 42.8 years for males, and 15.6 years for females.