| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| 성신 | city | Gyeongbuk | Korea, Republic of (South) | 36.01 | 128.27 | 830 | 7812 |
| 성신 | city | Gangwon | Korea, Republic of (South) | 38.24 | 127.20 | 830 | 7034 |
| 성신동 | city | Chagang | Korea, Dem. Peoples Rep. of (North) | 40.59 | 125.73 | 830 | 4470 |
| 성신새마을 | city | Gyeonggi | Korea, Republic of (South) | 37.63 | 126.84 | 72 | 342266 |
| 성신재 | city | Gyeonggi | Korea, Republic of (South) | 37.08 | 126.78 | 22 | 5036 |