Ravinia
- County:
- Charles Mix County
- County Seat:
- No
- Area (mi²):
- 0.249
- State:
- South Dakota
Ravinia is a town located in Charles Mix County, South Dakota. Ravinia has a 2026 population of 71. Ravinia is currently growing at a rate of 2.9% annually and its population has increased by 2.9% since the most recent census, which recorded a population of 69 in 2020.
The median household income in Ravinia is $19,688 with a poverty rate of 46.67%. The median age in Ravinia is 60.4 years: 60.3 years for males, and 62.3 years for females. For every 100 females there are 66.7 males.