History

  • 2000s
    Jan. 1, 2009
    • Jeonha 3-dong was incorporated into Jeonha 2-dong.
  • 1990s
    Oct. 1, 1998
    • Jujeon-dong was merged into Nammok 3-dong.
    Mar. 1, 1998
    • Yeompo-dong was transferred from Dong-gu to Buk-gu.
    Jul. 15, 1997
    • Yeompo-dong, Jung-gu was transferred to Yeompo-dong, Dong-gu.
    • The autonomous district Dong-gu was launched.
    Mar. 2, 1995
    • Jeonha 2-dong was divided into Jeonha 2-dong and Jeonha 3-dong, and Nammok 1-dong, Nammok 1-dong and Nammok 3-dong.
    Jan. 20, 1992
    • Hwajeong-dong was divided into Hwajeong-dong and Daesong-dong.
  • 1980s
    Jan. 1, 1988
    • Bangeojin Branch Office of Ulsan was promoted to Dong-gu Office in accordance with Presidential Decree No. 12367.
    Oct. 15, 1985
    • Ilsan-dong was divided into Ilsan-dong and Hwajeong-dong.
    Oct. 1, 1983
    • Jeonha-dong split into Jeonha 1-dong and Jeonha 2-dong in accordance with Article 914 of the Municipal Ordinance.
    May 1, 1983
    • Yeompo 1-dong was renamed Yangjeong-dong, and Yeompo 2-dong, Yeompo-dong.
  • 1970s
    May 1, 1979
    • Yeompo-dong was divided into Yeompo 1-dong and Yeompo 2-dong.
  • 1960s
    Jun. 1, 1962
    • Incorporated as Bangeojin Branch Office with Ulsan-gun promoted to a city
  • 1930s
    Jul. 1, 1936
    • Promoted to Bangeojin-eup
  • 1910s
    Oct. 1, 1910
    • Named Dong-myeon, Ulsan-gun