| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Sinsa | city | Gyeonggi | Korea, Republic of (South) | 37.73 | 126.60 | 72 | 53798 |
| Sinsa-ri | city | Gyeonggi | Korea, Republic of (South) | 37.90 | 126.82 | 91 | 19432 |
| Sinsamjeong | city | Gyeonggi | Korea, Republic of (South) | 36.96 | 126.95 | 29 | 10482 |
| Sinsamjong | city | Gyeonggi | Korea, Republic of (South) | 36.96 | 126.95 | 29 | 10482 |
| Sinsarae | city | Gyeonggi | Korea, Republic of (South) | 37.83 | 126.98 | 305 | 38080 |
| Sinseo | city | Gyeonggi | Korea, Republic of (South) | 38.19 | 127.11 | 344 | 8103 |
| Sinseon | city | Gyeonggi | Korea, Republic of (South) | 37.05 | 127.06 | 88 | 181489 |
| Sinseong | city | Gyeonggi | Korea, Republic of (South) | 36.93 | 127.03 | 3 | 64726 |
| Sinseong-ri | city | Gyeonggi | Korea, Republic of (South) | 37.30 | 127.51 | 144 | 71206 |
| Sinseongdong | city | Gyeonggi | Korea, Republic of (South) | 37.73 | 126.85 | 114 | 124282 |
| Sinseongdong | city | Gyeonggi | Korea, Republic of (South) | 37.78 | 127.04 | 144 | 120776 |
| Sinsokdong | city | Gyeonggi | Korea, Republic of (South) | 37.90 | 126.77 | 111 | 21093 |
| Sinsu-ri | city | Gyeonggi | Korea, Republic of (South) | 37.23 | 126.93 | 252 | 247166 |
| Sinsŏk-tong | city | Gyeonggi | Korea, Republic of (South) | 37.90 | 126.77 | 111 | 21093 |
| Sinsŏn | city | Gyeonggi | Korea, Republic of (South) | 37.05 | 127.06 | 88 | 181489 |
| Sinsŏng | city | Gyeonggi | Korea, Republic of (South) | 37.78 | 127.04 | 144 | 120776 |
| Sinsŏng | city | Gyeonggi | Korea, Republic of (South) | 36.93 | 127.03 | 3 | 64726 |
| Sinsŏng-dong | city | Gyeonggi | Korea, Republic of (South) | 37.73 | 126.85 | 114 | 124282 |
| Sinsŏng-ni | city | Gyeonggi | Korea, Republic of (South) | 37.30 | 127.51 | 144 | 71206 |
| Sinsŏngmaŭl | city | Gyeonggi | Korea, Republic of (South) | 37.64 | 126.89 | 209 | 438573 |