| Postal/ZIP Codes in Buseok-myeon, Seosan (부석면) |
32017, 32018, 32019, 32020, 32021, … |
| Postal/ZIP Codes in Daesan-eup, Seosan (대산읍) |
31900, 31901, 31902, 31903, 31904, … |
| Postal/ZIP Codes in Deokjicheon-Dong, Seosan (덕지천동) |
32011 |
| Postal/ZIP Codes in Dongmun-Dong, Seosan (동문동) |
31965, 31966, 31967, 31968, 31969, … |
| Postal/ZIP Codes in Eumam-myeon, Seosan (음암면) |
31935, 31936, 31937, 31938, 31939, … |
| Postal/ZIP Codes in Eumnae-Dong, Seosan (읍내동) |
31970, 31971, 31972, 31973, 31974, … |
| Postal/ZIP Codes in Galsan-Dong, Seosan (갈산동) |
31963, 31964, 31987 |
| Postal/ZIP Codes in Gobuk-myeon, Seosan (고북면) |
31959, 32024, 32025, 32026, 32027, … |
| Postal/ZIP Codes in Haemi-myeon, Seosan (해미면) |
31942, 31948, 31953, 31954, 31955, … |
| Postal/ZIP Codes in Inji-myeon, Seosan (인지면) |
32012, 32013, 32014, 32015, 32016 |
| Postal/ZIP Codes in Jamhong-Dong, Seosan (잠홍동) |
31938, 31966, 31979, 32002 |
| Postal/ZIP Codes in Jang-Dong, Seosan (장동) |
32009, 32011 |
| Postal/ZIP Codes in Jigok-myeon, Seosan (지곡면) |
31914, 31915, 31916, 31917, 31918, … |
| Postal/ZIP Codes in Jukseong-Dong, Seosan (죽성동) |
32006, 32007, 32008 |
| Postal/ZIP Codes in Onam-Dong, Seosan (오남동) |
32009, 32011 |
| Postal/ZIP Codes in Onseok-Dong, Seosan (온석동) |
31966, 31967 |
| Postal/ZIP Codes in Palbong-myeon, Seosan (팔봉면) |
31921, 31922, 31923, 31924, 31925, … |
| Postal/ZIP Codes in Seongnam-Dong, Seosan (석남동) |
31990, 31991, 31995, 31999, 32004, … |
| Postal/ZIP Codes in Seongnim-Dong, Seosan (석림동) |
31991, 31993, 31994, 32000, 32001, … |
| Postal/ZIP Codes in Seongyeon-myeon, Seosan (성연면) |
31919, 31927, 31928, 31929, 31930, … |
| Postal/ZIP Codes in Suseok-Dong, Seosan (수석동) |
31940, 32009, 32010, 32011 |
| Postal/ZIP Codes in Unsan-myeon, Seosan (운산면) |
31943, 31944, 31945, 31946, 31947, … |
| Postal/ZIP Codes in Yangdae-Dong, Seosan (양대동) |
32008, 32016 |
| Postal/ZIP Codes in Yecheon-Dong, Seosan (예천동) |
31987, 31988, 31989, 31990, 31995, … |