Inhyeonjungang-gil, Gojan-dong, Danwon-gu, Ansan-si postal codes (14)
On Inhyeonjungang-gil in Gojan-dong, Danwon-gu, Ansan-si the postal code depends on the building number: numbers 5–30 use 15345, number 33 use 15344, numbers 38–40 use 15343. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Inhyeonjungang-gil 5 | 15345 | 무진1차 |
| Inhyeonjungang-gil 7 | 15345 | 무진발라2차 |
| Inhyeonjungang-gil 11 | 15345 | 무진2차 |
| Inhyeonjungang-gil 12 | 15345 | 대동연립 |
| Inhyeonjungang-gil 16 | 15345 | 대동빌라12차 |
| Inhyeonjungang-gil 18 | 15345 | 신원빌라7차 |
| Inhyeonjungang-gil 22 | 15345 | 신원연립 |
| Inhyeonjungang-gil 25 | 15345 | 삼두연립 |
| Inhyeonjungang-gil 28 | 15345 | 진우연립 |
| Inhyeonjungang-gil 29 | 15345 | 삼두빌라 |
| Inhyeonjungang-gil 30 | 15345 | 진우빌라 |
| Inhyeonjungang-gil 33 | 15344 | 효정연립 |
| Inhyeonjungang-gil 38 | 15343 | 현대아트1차빌라 |
| Inhyeonjungang-gil 40 | 15343 | 현대1차아트빌라 |