| Seongnae-dong | |
|---|---|
| Korean transcription(s) | |
| • Hangul | |
| • Hanja | |
| • Revised Romanization | Seongnae-dong |
| • McCune–Reischauer | Seongnae-tong |
| Country | South Korea |
| Area | |
| • Total | 1.96 km2 (0.76 sq mi) |
| Population (2001) | |
| • Total | 73,173 |
| • Density | 37,333/km2 (96,690/sq mi) |
Seongnae-dong is a dong, neighbourhood of Gangdong-gu in Seoul, South Korea.