Sycamore
- County:
- Allendale County
- County Seat:
- No
- Area (mi²):
- 3.171
- State:
- South Carolina
Sycamore is a town located in Allendale County, South Carolina. Sycamore has a 2026 population of 143. Sycamore is currently declining at a rate of 0% annually and its population has decreased by -5.92% since the most recent census, which recorded a population of 152 in 2020.
The median age in Sycamore is 57 years: 59.2 years for males, and 56.6 years for females. For every 100 females there are 172.0 males.