Hilda
- County:
- Barnwell County
- County Seat:
- No
- Area (mi²):
- 3.07
- State:
- South Carolina
Hilda is a town located in Barnwell County, South Carolina. Hilda has a 2026 population of 421. Hilda is currently growing at a rate of 0.72% annually and its population has increased by 0.48% since the most recent census, which recorded a population of 419 in 2020.
The median household income in Hilda is $44,861 with a poverty rate of 24.62%. The median age in Hilda is 42.6 years: 42.7 years for males, and 42.6 years for females. For every 100 females there are 121.8 males.