| Official Name: | Rion, South Carolina |
| Pushpin Map: | South Carolina#USA |
| Pushpin Label: | Rion |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | South Carolina |
| Subdivision Type2: | County |
| Subdivision Name2: | Fairfield |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 538 |
| Coordinates: | 34.3072°N -81.125°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 29132 |
| Area Code: | 803, 839 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1231731 |
Rion is an unincorporated community in Fairfield County, South Carolina, United States. The community is located near South Carolina Highway 269 5.5miles south-southwest of Winnsboro. Rion has a post office with ZIP code 29132, which opened on July 15, 1884.[1] [2]