| Total population | |
|---|---|
| merged into Caddo Confederacy | |
| Regions with significant populations | |
| Louisiana | |
| Languages | |
| Caddoan language | |
| Religion | |
| Indigenous religion | |
| Related ethnic groups | |
| other Caddo peoples |
The Ouachita were a Native American tribe who lived in northeastern Louisiana along the Ouachita River.[1]