
Slater-Marietta
- County:
- Greenville County
- County Seat:
- No
- Area (mi²):
- 4.308
- State:
- South Carolina
Slater-Marietta is a CDP located in Greenville County, South Carolina. Slater-Marietta has a 2025 population of 2,205. Slater-Marietta is currently growing at a rate of 0.09% annually and its population has increased by 5.1% since the most recent census, which recorded a population of 2,098 in 2020.
The average household income in Slater-Marietta is $60,425 with a poverty rate of 22.13%. The median age in Slater-Marietta is 52.4 years: 47.1 years for males, and 54.1 years for females.