149-1 Ojigochanggae-gil, Daesan-eup, Seosan-si, Chungcheongnam-do
149-1 Ojigochanggae-gil, Daesan-eup, Seosan-si, Chungcheongnam-do is a South Korean address with the postal code 31911. In Korean it is written 충청남도 서산시 대산읍 오지고창개길 149-1. Its older lot-number form is 오지리 산118-1, Daesan-eup. The lot name has no official romanisation, so it is left in Korean.
| Postal code | 31911 | |
|---|---|---|
| English address | 149-1 Ojigochanggae-gil, Daesan-eup, Seosan-si, Chungcheongnam-do | |
| Korean address | 충청남도 서산시 대산읍 오지고창개길 149-1 | |
| Lot-number (jibun) | 충청남도 서산시 대산읍 오지리 산118-1 |
Can I use this English address as it is?
Yes. 149-1 Ojigochanggae-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 31911 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 "149-1 Ojigochanggae-gil, Daesan-eup, Seosan-si, Chungcheongnam-do, 31911, South Korea".
Does the whole of Ojigochanggae-gil share this postal code?
Yes. Every building on Ojigochanggae-gil uses 31911. 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?
오지리 산118-1, Daesan-eup 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. The lot name is shown in Korean because villages at this level have no official romanised form; copy it as it is written.
How do I add a floor or unit number?
Write the building address first, then a comma, then the unit. "149-1 Ojigochanggae-gil, Daesan-eup, Seosan-si, Chungcheongnam-do, Unit 502" or "149-1 Ojigochanggae-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. Facility names are given in Korean because that is what they are registered under, and what a Korean map app expects: copy the name and paste it into Kakao Map or Naver Map to find the place.
Libraries and sports
- 대산도서관 78-22 Daesan 1-ro
- 현대오일뱅크(주)실내체육관 26 Pyeongsin 2-ro
Government offices
- 대산읍사무소 42-4 Gujin-ro
Health centres and clinics
- 대산보건지소 78-6 Daesan 1-ro
- 명지보건진료소 42 Myeongji 3-ro
- 오지보건진료소 596 Garorim-ro
Police and fire
- 평택해양경찰서 대산파출소 84 Samgilpo 1-ro
Schools
- 대산명지중학교 15 Myeongji 1-ro
- 대산중학교 1856 Chungui-ro
- 대산초등학교 40-5 Gujin-ro
- 명지초등학교 25 Myeongji 3-ro
- 서산대진초등학교 16 Gieunaseom-gil
Community centres
- 대로3리마을회관 120 Yeongjwadong-gil
- 대산읍 대로리 487-4 (대로1리마을회관) 264 Garorim-ro
- 운산2리 마을회관 223 Unsalli-gil
- 운산5리마을회관 37-16 Unsannaruteo-gil
- 화곡1리마을회관 35 Bangok-gil
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