
Ruby
- County:
- Chesterfield County
- County Seat:
- No
- Area (mi²):
- 2.469
- State:
- South Carolina
Ruby is a town located in Chesterfield County, South Carolina. Ruby has a 2025 population of 324. Ruby is currently growing at a rate of 0.62% annually and its population has increased by 2.53% since the most recent census, which recorded a population of 316 in 2020.
The average household income in Ruby is $64,069 with a poverty rate of 15.57%. The median age in Ruby is 44 years: 31.3 years for males, and 50.1 years for females.