Rattanawapi
รัตนวาปี | |
|---|---|
 District location in Nong Khai province | |
| Coordinates: 18°13′12″N 103°10′48″E / 18.22000°N 103.18000°E | |
| Country | Thailand |
| Province | Nong Khai |
| Seat | Rattanawapi |
| Area | |
| • Total | 204.007 km2 (78.768 sq mi) |
| Population (2005) | |
| • Total | 36,920 |
| • Density | 181.0/km2 (469/sq mi) |
| Time zone | UTC+7 (ICT) |
| Postal code | 43120 |
| Geocode | 4316 |
Rattanawapi (Thai: รัตนวาปี) is a district (amphoe) of Nong Khai province, northeastern Thailand.