Slater-Marietta is a city located in South Carolina. Slater-Marietta has a 2020 population of 1,873. Slater-Marietta is currently declining at a rate of 0.00% annually and its population has decreased by -13.92% since the most recent census, which recorded a population of 2,176 in 2010. Slater-Marietta reached it's highest population of in .
The average household income in Slater-Marietta is $49,339 with a poverty rate of 12.19%. The median rental costs in recent years comes to $730 per month, and the median house value is $83,700. The median age in Slater-Marietta is 43.9 years, 40.3 years for males, and 50.6 years for females.