| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Yongsŏ | city | Jeonnam | Korea, Republic of (South) | 34.75 | 126.91 | 390 | 9631 |
| Yongsŏ-dong | city | Gyeongbuk | Korea, Republic of (South) | 37.02 | 129.36 | 223 | 6421 |
| Yongsŏ-ri | city | Jeonbuk | Korea, Republic of (South) | 35.84 | 127.04 | 42 | 112910 |
| Yongsŏng | city | Jeonbuk | Korea, Republic of (South) | 36.12 | 126.98 | 3 | 53564 |
| Yongsŏng-ni | city | Korea, Republic of (South) | 35.35 | 126.48 | 52 | 12462 | |
| Yongsŏng-ni | city | Gyeongnam | Korea, Republic of (South) | 35.38 | 128.50 | 39 | 12248 |