Ansan city

387, Hwarang-ro, Danwon-gu, Ansan-si, Gyeonggi-do 425-702 Tel : 1666-1234

  • Dec 31, 1976 Province Act #757 (Announced on Dec 31,1976) Established Banwol City, Gyeonggi Province, Development Support Center
  • Aug 10, 1979 Province Act #969(Announced on Aug 10, 1979) Elevated the previous Banwol City Development Support Center to Gyeonggi Province Banwol Civil Agency, establishing, Banwol Branch Office, Suam Branch Office and Gunja Branch Office.
  • Jan 1, 1986 Law #3798 (Announced on Dec 28,1985) Elevated previously Banwol Civil Agency to Ansan City(7 dongs)
  • Oct 1, 1988 City Act #213(Announced on Sep 15, 1988) Enacted administrative subdivision of villages(dong) as of Jungang-dong into Gojan 1-dong, Gojan 2-dong and Seongpo-dong; Wongok-dong into Wongok 1-dong and Wongok 2-dong; Woncho-dong into Choji-dong and Gongdan-dong (11dongs)
  • Nov 18, 1991 City Act #416(Announced on Nov 13, 1991)Enacted administrative subdivision of village(dongs) as of Banwol-dong into Il-dong and Bono-dong; Suam-dong into Wolpi-dong and Wadong; Seonbu-dong into Seonbu 1-dong and Seonbu 2-dong (14 dongs)
  • Dec 1, 1993 City Act #509(Announced on Nov 18, 1993) Enacted administrative subdivision of village(dongs) as of Bono-dong into Sa-dong and Bono-dong; Seonbu 2-dong into Seonbu 2-dong and Seonbu 3-dong (16 dongs)
  • Jan 1, 1994 City Act #500 (Announced on Sep 13,1993) Renamed Gunja-dong into Wongokbon-dong
  • July 15, 1994 City Act #545 (Announced on July 1, 1994) Enacted administrative subdivision of Bono-dong into Bono 1-dong and Bono 2-dong. (17 dongs)
  • Dec 26, 1994 Presidential Decree #12,434(Announced on Dec 22, 1994) and City Act #572 (Announced on Dec 26, 1994) Whole areas of Palgok il-ri, Geongeon-ri, and Sasa-ri of Banwol-myeon Hwaseong-gun, Gyeonggi Province and Daebu-myeon area of Ongjin-gun, Gyeonggi Province were incorporated into Ansan City, newly establishing Daebu Civil Agency, Banwol-dong and Daebu-dong (1 Civil Agency, 19 dongs)
  • Mar 2, 1995 Civil Act #605 (Announced on Mar 2, 1995) Enacted administrative subdivision of Wolpi-dong into Bugok-dong and Wolpi-dong (1 Civil Agency, 20dongs)
  • Apr 20, 1995 Presidential Decree #14,629 (Announced on Apr 20,1995) and City Act #618(Announced on Apr 20,1995) Whole area of Suam-dong, Jangsang-dong and Jangha-dong and some area of Hwajeong-dong of Siheung City, Gyeonggi Province were incorporated into Ansan City, newly establishing Ansan-dong (1Civil Agency, 21 dongs)
  • Jan 22, 1996 Civil Act 665 (Announced on Jan 12, 1996) Enacted administrative subdivision of Sa-dong into Sa 1-dong and Sa 2-dong; Bono 2-dong into Bono 2-dong and Bono 3-dong (1 Civil Agency, 23 dongs)
  • May 28, 1997 Civil Act #747 (Announced on May 28,1997) Daebu-dong were included into Daebu Civil Agency (1 Civil Agency, 22 dongs)
  • Oct 12, 1998 Civil Act #800 (Announced on Oct 12, 1998) Gongdan-dong was incorporated into Choji-dong (1 Civil Agency, 21 dongs)
  • Nov 1, 2002 Civil Act #1027 (Announced on Oct 1, 2002) Established Sangnok-gu and Danwon-gu (1 Civil Agency, 2 District Offices, 21 dongs)
  • Mar 3, 2003 Civil Act #1056(Announced on Mar 28, 2003) Enacted administrative subdivision of Gojan 1-dong into Gojan 1-dong and Hosu-dong (1 Civil Agency, 2 District Offices, 22 dongs)
  • Jul 1, 2004 Civil Act #1122 (Announced on June 17, 2004) Enacted administrative subdivision of Il-dong into Il-dong and I-dong (1Civil Agency, 2 District Offices, 23 dongs)
  • Apr 20, 2005 Daebu Branch Office was converted into Daebu-dong (2 gu offices and 24 dongs) in accordance with City Ordinance No.1183 (proclaimed on Apr. 20, 2005)
  • Feb 22, 2007 Sa 1-dong was divided into Sa 1-dong and Sa 3-dong (2 gu offices and 25 dongs) in accordance with City Ordinance No.1293 (proclaimed on Jan. 1, 2007)
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