Saan 1-gil, Jangheung-eup, Jangheung-gun postal codes (20)
All 20 buildings on Saan 1-gil in Jangheung-eup, Jangheung-gun use postal code 59311. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Saan 1-gil 4 | 59311 | |
| Saan 1-gil 5 | 59311 | |
| Saan 1-gil 6 | 59311 | |
| Saan 1-gil 8 | 59311 | |
| Saan 1-gil 10 | 59311 | |
| Saan 1-gil 12 | 59311 | |
| Saan 1-gil 16 | 59311 | |
| Saan 1-gil 17-8 | 59311 | |
| Saan 1-gil 17-16 | 59311 | |
| Saan 1-gil 18 | 59311 | |
| Saan 1-gil 22-28 | 59311 | |
| Saan 1-gil 34 | 59311 | |
| Saan 1-gil 39 | 59311 | |
| Saan 1-gil 53 | 59311 | |
| Saan 1-gil 57 | 59311 | |
| Saan 1-gil 61-21 | 59311 | |
| Saan 1-gil 61-30 | 59311 | |
| Saan 1-gil 63 | 59311 | |
| Saan 1-gil 77 | 59311 | |
| Saan 1-gil 78 | 59311 |