| population | |
| Bupyeong-gu | 508587 |
| Dong-gu | |
| Ganghwa-gun | 69154 |
| Gyeyang-gu | 301984 |
| population | |
| Jung-gu | 136879 |
| Michuhol | 180547 |
| Namdong-gu | 532257 |
| Ongjin-gun | 20456 |
 | Gimpo International Airport | ~ 13.39 km |
| Incheon International Airport | ~ 22.01 km |
| Seoul Air Base (K-16) | ~ 36.47 km |
| Suwon Airport | ~ 36.70 km |
| Osan Air Base | ~ 50.55 km |
| Pocheon (G-217) Airport | ~ 61.36 km |
| Seosan Air Base | ~ 86.38 km |
| Taean Airport | ~ 102.95 km |
| Cheongju International Airport/Cheongju Air Base (K-59/G-513) | ~ 108.97 km |
