| Locality | Latitude | Longitude | Elevation | Postal Code |
|---|---|---|---|---|
| Ch'angdok-tong | 40.68845 | 126.420097 | 531 m | |
| Changsong | 40.633333 | 126.316667 | 914 m | |
| Chung-dong | 40.5 | 126.283333 | 770.5 m | |
| Kuhyon-dong | 40.416321 | 126.353401 | 860 m | |
| Mun'gan-dong | 40.733333 | 126.316667 | 863 m | |
| Ungdongch'am | 40.383333 | 126.166667 | 803 m |
Jonchon is an Administrative divisions in Chagang North Korea.
Chagang