
Lesslie
- County:
- Chester County
- County Seat:
- No
- Area (mi²):
- 6.063
- State:
- South Carolina
Lesslie is a CDP located in Chester County, South Carolina. Lesslie has a 2025 population of 3,114. Lesslie is currently declining at a rate of 0% annually and its population has decreased by -2.23% since the most recent census, which recorded a population of 3,185 in 2020.
The average household income in Lesslie is $96,815 with a poverty rate of 3.98%. The median age in Lesslie is 37.9 years: 32.5 years for males, and 40.4 years for females.