List of postal codes in South Korea

      Classification of postal codes

      The first digit is for a large postal zone, as follows:

      First digit Cities Provinces
      1 Seoul
      2 Gangwon
      3 Daejeon, Sejong North Chungcheong, South Chungcheong
      4 Incheon Gyeonggi
      5 Gwangju North Jeolla, South Jeolla
      6 Busan, Ulsan South Gyeongsang, Jeju
      7 Daegu North Gyeongsang
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      1 – Seoul

      Code Division name Hangul Hanja
      Seoul Special City
      100 Jung District 중구 中區
      110 Jongno District 종로구 鍾路區
      120 Seodaemun District 서대문구 西大門區
      121 Mapo District 마포구 麻浦區
      122 Eunpyeong District 은평구 恩平區
      130 Dongdaemun District 동대문구 東大門區
      131 Jungnang District 중랑구 中浪區
      132 Dobong District 도봉구 道峰區
      133 Seongdong District 성동구 城東區
      134 Gangdong District 강동구 江東區
      135 Gangnam District 강남구 江南區
      136 Seongbuk District 성북구 城北區
      137 Seocho District 서초구 瑞草區
      138 Songpa District 송파구 松坡區
      139 Nowon District 노원구 蘆原區
      140 Yongsan District 용산구 龍山區
      142 Gangbuk District 강북구 江北區
      143 Gwangjin District 광진구 廣津區
      150 Yeongdeungpo District 영등포구 永登浦區
      151 Gwanak District 관악구 冠岳區
      152 Guro District 구로구 九老區
      153 Geumcheon District 금천구 衿川區
      156 Dongjak District 동작구 銅雀區
      157 Gangseo District 강서구 江西區
      158 Yangcheon District 양천구 陽川區
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      2 – Gangwon

      Code Division name Hangul Hanja
      Gangwon Province
      200 Chuncheon City 춘천시 春川市
      209 Hwacheon County 화천군 華川郡
      210 Gangneung City 강릉시 江陵市
      215 Yangyang County 양양군 襄陽郡
      217 Sokcho City 속초시 束草市
      219 Goseong County 고성군 高城郡
      220 Wonju City 원주시 原州市
      225 Hoengseong County 횡성군 橫城郡
      230 Yeongwol County 영월군 寧越郡
      232 Pyeongchang County 평창군 平昌郡
      233 Jeongseon County 정선군 旌善郡
      235 Taebaek City 태백시 太白市
      240 Donghae City 동해시 東海市
      245 Samcheok City 삼척시 三陟市
      250 Hongcheon County 홍천군 洪川郡
      252 Inje County 인제군 麟蹄郡
      255 Yanggu County 양구군 楊口郡
      269 Cheorwon County 철원군 鐵原郡
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      3 – Daejeon, Sejong, Chungcheong

      Code Division name Hangul Hanja
      Daejeon Metropolitan City
      300 Dong District 동구 東區
      301 Jung District 중구 中區
      302 Seo District 서구 西區
      305 Yuseong District 유성구 儒城區
      306 Daedeok District 대덕구 大德區
      Sejong Special Self-Governing City
      339 Sejong City 세종특별자치시 世宗特別自治市
      South Chungcheong Province
      312 Geumsan County 금산군 錦山郡
      314 Gongju City 공주시 公州市
      320 Nonsan City 논산시 論山市
      321 Gyeryong City 계룡시 雞龍市
      323 Buyeo County 부여군 扶餘郡
      325 Seocheon County 서천군 舒川郡
      330 Dongnam District, Cheonan City 천안시동남구 天安市東南區
      331 Seobuk District, Cheonan City 천안시서북구 天安市西北區
      336 Asan City 아산시 牙山市
      340 Yesan County 예산군 禮山郡
      343 Dangjin City 당진시 唐津市
      345 Cheongyang County 청양군 青陽郡
      350 Hongseong County 홍성군 洪城郡
      355 Boryeong City 보령시 保寧市
      356 Seosan City 서산시 瑞山市
      357 Taean County 태안군 泰安郡
      North Chungcheong Province
      360 Sangdang District, Cheongju City 청주시상당구 淸州市上黨區
      361 Heungdeok District, Cheongju City 청주시흥덕구 淸州市興德區
      363 Cheongwon County 청원군 淸原郡
      365 Jincheon County 진천군 鎭川郡
      367 Goesan County 괴산군 槐山郡
      368 Jeungpyeong County 증평군 曾坪郡
      369 Eumseong County 음성군 陰城郡
      370 Yeongdong County 영동군 永同郡
      373 Okcheon County 옥천군 沃川郡
      376 Boeun County 보은군 報恩郡
      380 Chungju City 충주시 忠州市
      390 Jecheon City 제천시 堤川市
      395 Danyang County 단양군 丹陽郡
      • 339 was originally assigned to Yeongi County, South Chungcheong. In 2012, the whole county and neighborhood area were consolidated to form Sejong City. 339 is now assigned to all Sejong territory including those were not belonging to Yeongi County.
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      4 – Incheon, Gyeonggi

      Code Division name Hangul Hanja
      Incheon Metropolitan City
      400 Jung District 중구 中區
      401 Dong District 동구 東區
      402 Nam District 남구 南區
      403 Bupyeong District 부평구 富平區
      404 Seo District 서구 西區
      405 Namdong District 남동구 南洞區
      406 Yeonsu District 연수구 延壽區
      407 Gyeyang District 계양구 桂陽區
      409 Ongjin County 옹진군 甕津郡
      417 Ganghwa County 강화군 江華郡
      Gyeonggi Province
      410 Ilsandong District, Goyang City 고양시일산동구 高陽市一山東區
      411 Ilsanseo District, Goyang City 고양시일산서구 高陽市一山西區
      412 Deogyang District, Goyang City 고양시덕양구 高陽市德陽區
      413 Paju City 파주시 坡州市
      415 Gimpo City 김포시 金浦市
      420 Wonmi District, Bucheon City 부천시원미구 富川市遠美區
      421 Ojeong District, Bucheon City 부천시오정구 富川市梧亭區
      422 Sosa District, Bucheon City 부천시소사구 富川市素砂區
      423 Gwangmyeong City 광명시 光明市
      425 Danwon District, Ansan City 안산시단원구 安山市檀園區
      426 Sangnok District, Ansan City 안산시상록구 安山市常綠區
      427 Gwacheon City 과천시 果川市
      429 Siheung City 시흥시 始興市
      430 Manan District, Anyang City 안양시만안구 安養市萬安區
      431 Dongan District, Anyang City 안양시동안구 安養市東安區
      435 Gunpo City 군포시 軍浦市
      437 Uiwang City 의왕시 義王市
      440 Jangan District, Suwon City 수원시장안구 水原市長安區
      441 Gwonseon District, Suwon City 수원시권선구 水原市勸善區
      442 Paldal District, Suwon City 수원시팔달구 水原市八達區
      443 Yeongtong District, Suwon City 수원시영통구 水原市靈通區
      445 Hwaseong City 화성시 華城市
      446 Giheung District, Yongin City 용인시기흥구 龍仁市器興區
      447 Osan City 오산시 烏山市
      448 Suji District, Yongin City 용인시수지구 龍仁市水枝區
      449 Cheoin District, Yongin City 용인시처인구 龍仁市處仁區
      451 Pyeongtaek City 평택시 平澤市
      456 Anseong City 안성시 安城市
      461 Sujeong District, Seongnam City 성남시수정구 城南市壽井區
      462 Jungwon District, Seongnam City 성남시중원구 城南市中原區
      463 Bundang District, Seongnam City 성남시분당구 城南市盆唐區
      464 Gwangju City 광주시 廣州市
      465 Hanam City 하남시 河南市
      467 Icheon City 이천시 利川市
      469 Yeoju County 여주군 驪州郡
      471 Guri City 구리시 九里市
      472 Namyangju City 남양주시 南楊州市
      476 Yangpyeong County 양평군 楊平郡
      477 Gapyeong County 가평군 加平郡
      480 Uijeongbu City 의정부시 議政府市
      482 Yangju City 양주시 楊州市
      483 Dongducheon City 동두천시 東豆川市
      486 Yeoncheon County 연천군 漣川郡
      487 Pocheon City 포천시 抱川市
      • Ongjin County and Ganghwa County, formerly parts of Gyeonggi, were annexed to Incheon in 1995, yet both still retain their original zip codes.
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      5 – Gwangju, Jeolla

      Code Division name Hangul Hanja
      Gwangju Metropolitan City
      500 Buk District 북구 北區
      501 Dong District 동구 東區
      502 Seo District 서구 西區
      503 Nam District 남구 南區
      506 Gwangsan District 광산구 光山區
      South Jeolla Province
      513 Yeonggwang County 영광군 靈光郡
      515 Jangseong County 장성군 長城郡
      516 Gokseong County 곡성군 谷城郡
      517 Damyang County 담양군 潭陽郡
      519 Hwasun County 화순군 和順郡
      520 Naju City 나주시 羅州市
      525 Hampyeong County 함평군 咸平郡
      526 Yeongam County 영암군 靈巖郡
      527 Gangjin County 강진군 康津郡
      529 Jangheung County 장흥군 長興郡
      530 Mokpo City 목포시 木浦市
      534 Muan County 무안군 務安郡
      535 Sinan County 신안군 新安郡
      536 Haenam County 해남군 海南郡
      537 Wando County 완도군 莞島郡
      539 Jindo County 진도군 珍島郡
      540 Suncheon City 순천시 順天市
      542 Gurye County 구례군 求禮郡
      545 Gwangyang City 광양시 光陽市
      546 Boseong County 보성군 寶城郡
      548 Goheung County 고흥군 高興郡
      550 Yeosu City 여수시 麗水市
      555 Yeosu City 여수시 麗水市
      556 Yeosu City 여수시 麗水市
      North Jeolla Province
      560 Wansan District, Jeonju City 전주시완산구 全州市完山區
      561 Deokjin District, Jeonju City 전주시덕진구 全州市德津區
      565 Wanju County 완주군 完州郡
      566 Imsil County 임실군 任實郡
      567 Jinan County 진안군 鎭安郡
      568 Muju County 무주군 茂朱郡
      570 Iksan City 익산시 益山市
      573 Gunsan City 군산시 群山市
      576 Gimje City 김제시 金堤市
      579 Buan County 부안군 扶安郡
      580 Jeongeup City 정읍시 井邑市
      585 Gochang County 고창군 高敞郡
      590 Namwon City 남원시 南原市
      595 Sunchang County 순창군 淳昌郡
      597 Jangsu County 장수군 長水郡
      • In 1998 Yeosu City (550), Yeocheon City (555) and Yeocheon County (556) were consolidated to form the current Yeosu City, yet the three original zip codes are still in use.
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      6 – Busan, Ulsan, South Gyeongsang, Jeju

      Code Division name Hangul Hanja
      Busan Metropolitan City
      600 Jung District 중구 中區
      601 Dong District 동구 東區
      602 Seo District 서구 西區
      604 Saha District 사하구 沙下區
      606 Yeongdo District 영도구 影島區
      607 Dongnae District 동래구 東萊區
      608 Nam District 남구 南區
      609 Geumjeong District 금정구 金井區
      611 Yeonje District 연제구 蓮堤區
      612 Haeundae District 해운대구 海雲臺區
      613 Suyeong District 수영구 水營區
      614 Busanjin District 부산진구 釜山鎭區
      616 Buk District 북구 北區
      617 Sasang District 사상구 沙上區
      618 Gangseo District 강서구 江西區
      619 Gijang County 기장군 機張郡
      Ulsan Metropolitan City
      680 Nam District 남구 南區
      681 Jung District 중구 中區
      682 Dong District 동구 東區
      683 Buk District 북구 北區
      689 Ulju County 울주군 蔚州郡
      South Gyeongsang Province
      621 Gimhae City 김해시 金海市
      626 Yangsan City 양산시 梁山市
      627 Miryang City 밀양시 密陽市
      630 Masanhoewon District, Changwon City 창원시마산회원구 昌原市馬山會原區
      631 Masanhappo District, Changwon City 창원시마산합포구 昌原市馬山合浦區
      635 Changnyeong County 창녕군 昌寧郡
      636 Uiryeong County 의령군 宜寧郡
      637 Haman County 함안군 咸安郡
      638 Goseong County 고성군 固城郡
      641 Uichang District, Changwon City 창원시의창구 昌原市義昌區
      642 Seongsan District, Changwon City 창원시성산구 昌原市城山區
      645 Jinhae District, Changwon City 창원시진해구 昌原市鎭海區
      650 Tongyeong City 통영시 統營市
      656 Geoje City 거제시 巨濟市
      660 Jinju City 진주시 晉州市
      664 Sacheon City 사천시 泗川市
      666 Sancheong County 산청군 山淸郡
      667 Hadong County 하동군 河東郡
      668 Namhae County 남해군 南海郡
      670 Geochang County 거창군 居昌郡
      676 Hamyang County 함안군 咸安郡
      678 Hapcheon County 합천군 陜川郡
      Jeju Special Self-governing Province
      690 Jeju City 제주시 濟州市
      695 Jeju City 제주시 濟州市
      697 Seogwipo City 서귀포시 西歸浦市
      699 Seogwipo City 서귀포시 西歸浦市
      • Changwon City annexed Masan City (630, 631), and Jinhae City (645) in 2010. The five original zip codes are still in use.
      • Jeju was transformed into a Special Self-governing Province in 2006. As a part of this administrative change, Jeju City (690) and Bukjeju County (695) were consolidated to form the current Jeju City; Seogwipo City (697) and Namjeju County (699) to form the current Seogwipo City. However, the four original zip codes are still in use.
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      7 – Daegu, North Gyeongsang

      Code Division name Hangul Hanja
      Daegu Metropolitan City
      700 Jung District 중구 中區
      701 Dong District 동구 東區
      702 Buk District 북구 北區
      703 Seo District 서구 西區
      704 Dalseo District 달서구 達西區
      705 Nam District 남구 南區
      706 Suseong District 수성구 壽城區
      711 Dalseong County 달성군 達城郡
      North Gyeongsang Province
      712 Gyeongsan City 경산시 慶山市
      714 Cheongdo County 청도군 淸道郡
      716 Gunwi County 군위군 軍威郡
      717 Goryeong County 고령군 高靈郡
      718 Chilgok County 칠곡군 漆谷郡
      719 Seongju County 성주군 星州郡
      730 Gumi City 구미시 龜尾市
      740 Gimcheon City 김천시 金泉市
      742 Sangju City 상주시 尙州市
      745 Mungyeong City 문경시 聞慶市
      750 Yeongju City 영주시 榮州市
      755 Bonghwa County 봉화군 奉化郡
      757 Yecheon County 예천군 醴泉郡
      760 Andong City 안동시 安東市
      763 Cheongsong County 청송군 靑松郡
      764 Yeongyang County 영양군 英陽郡
      766 Yeongdeok County 영덕군 盈德郡
      767 Uljin County 울진군 蔚珍郡
      769 Uiseong County 의성군 義城郡
      770 Yeongcheon City 영천시 永川市
      780 Gyeongju City 경주시 慶州市
      790 Nam District, Pohang City 포항시남구 浦項市南區
      791 Buk District, Pohang City 포항시북구 浦項市北區
      799 Ulleung County 울릉군 鬱陵郡
      • Dalseong County, formerly a part of North Gyeongsang, was annexed to Daegu in 1995, yet it still retains its original zip code.
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      Last modified on 31 May 2013, at 11:07