12 Gwanaji 2-gil, Daesan-eup, Seosan-si, Chungcheongnam-do
12 Gwanaji 2-gil, Daesan-eup, Seosan-si, Chungcheongnam-do is a South Korean address with the postal code 31909. In Korean it is written 충청남도 서산시 대산읍 관아지2길 12. Its older lot-number form is Daesan-eup, 대산리 149-9.
| Postal code | 31909 | |
|---|---|---|
| English address | 12 Gwanaji 2-gil, Daesan-eup, Seosan-si, Chungcheongnam-do | |
| Korean address | 충청남도 서산시 대산읍 관아지2길 12 | |
| Lot-number (jibun) | 충청남도 서산시 대산읍 대산리 149-9 |
Can I use this English address as it is?
Yes. 12 Gwanaji 2-gil, Daesan-eup, Seosan-si, Chungcheongnam-do is the official romanisation published by Korea's Ministry of the Interior and Safety, not a transliteration we generated. You can paste it into a shipping form at Amazon, iHerb or AliExpress, or into a visa application, without changing it. Korean addresses run from the smallest unit to the largest in Korean and the other way round in English, and this line is already in the English order.
Where does the postal code go?
Put 31909 in the ZIP or postal code field, and add South Korea as the country. Korean postal codes have been five digits since August 2015; if a form rejects a six-digit code you have an old one. For international mail the full line reads "12 Gwanaji 2-gil, Daesan-eup, Seosan-si, Chungcheongnam-do, 31909, South Korea".
Does the whole of Gwanaji 2-gil share this postal code?
Yes. Every building on Gwanaji 2-gil uses 31909. The road sits inside a single delivery zone, so the building number does not change the code. That is not true of longer roads, where the code changes partway along.
What is the lot-number address for?
Daesan-eup, 대산리 149-9 is the same place in the older jibun system, which numbered land parcels instead of buildings. Korea switched to road-name addresses in 2014, but property deeds, land registers and some older records still use the lot number. For post, delivery and official forms, use the road-name address above.
How do I add a floor or unit number?
Write the building address first, then a comma, then the unit. "12 Gwanaji 2-gil, Daesan-eup, Seosan-si, Chungcheongnam-do, Unit 502" or "12 Gwanaji 2-gil, Daesan-eup, Seosan-si, Chungcheongnam-do, Bldg 101 Unit 1203" are both correct. Korea does not fold the unit into the street line, and delivery works from the building address plus the postal code, so the unit only needs to be readable to the courier at the door.
What is around Daesan-eup?
These are public facilities in the same legal district (Daesan-eup). They are grouped by district rather than measured by distance, so walking times will vary.
Libraries and sports
- 대산도서관 대산1로 78-22
- 현대오일뱅크(주)실내체육관 평신2로 26
Government offices
- 대산읍사무소 구진로 42-4
Health centres and clinics
- 대산보건지소 대산1로 78-6
- 명지보건진료소 명지3로 42
- 오지보건진료소 가로림로 596
Police and fire
- 평택해양경찰서 대산파출소 삼길포1로 84
Schools
- 대산명지중학교 명지1로 15
- 대산중학교 충의로 1856
- 대산초등학교 구진로 40-5
- 명지초등학교 명지3로 25
- 서산대진초등학교 기은아섬길 16
Community centres
- 대로3리마을회관 영좌동길 120
- 대산읍 대로리 487-4 (대로1리마을회관) 가로림로 264
- 운산2리 마을회관 운산리길 223
- 운산5리마을회관 운산나루터길 37-16
- 화곡1리마을회관 반곡길 35
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