
Hilltop
- County:
- Spartanburg County
- County Seat:
- No
- Area (mi²):
- 1.825
- State:
- South Carolina
Hilltop is a CDP located in Spartanburg County, South Carolina. Hilltop has a 2025 population of 4,066. Hilltop is currently growing at a rate of 7.14% annually and its population has increased by 16.74% since the most recent census, which recorded a population of 3,483 in 2020.
The average household income in Hilltop is $50,810 with a poverty rate of 17.65%. The median age in Hilltop is 36.5 years: 35.8 years for males, and 39.3 years for females.