| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| 홍은동 | city | Seoul | Korea, Republic of (South) | 37.59 | 126.93 | 209 | 1238557 |
| 홍제동 | city | Seoul | Korea, Republic of (South) | 37.59 | 126.95 | 830 | 1310716 |
| 홍지동 | city | Seoul | Korea, Republic of (South) | 37.60 | 126.96 | 416 | 1142147 |