
Mount Croghan
- County:
- Chesterfield County
- County Seat:
- No
- Area (mi²):
- 0.759
- State:
- South Carolina
Mount Croghan is a town located in Chesterfield County, South Carolina. Mount Croghan has a 2025 population of 133. Mount Croghan is currently declining at a rate of 0% annually and its population has increased by 0.76% since the most recent census, which recorded a population of 132 in 2020.
The average household income in Mount Croghan is $71,271 with a poverty rate of 6.52%. The median age in Mount Croghan is 48.7 years: 48.7 years for males, and 48 years for females.