
Pelion
- County:
- Lexington County
- County Seat:
- No
- Area (mi²):
- 3.682
- State:
- South Carolina
Pelion is a town located in Lexington County, South Carolina. Pelion has a 2025 population of 623. Pelion is currently declining at a rate of -0.16% annually and its population has decreased by -0.64% since the most recent census, which recorded a population of 627 in 2020.
The average household income in Pelion is $85,157 with a poverty rate of 14.97%. The median age in Pelion is 50 years: 51.7 years for males, and 47.2 years for females.