The 9th Session (2022.07.01 ~ present)

• 2022. 06. 01 The 8th election for Seongbuk-gu District Council (19 councilors elected from 6 election districts, 3 councilors elected from the proportional representation system)
• 2022. 07. 01 Opening of the 9th Seongbuk-gu District Council
• 2022. 07. 06 Election of the 1st phase Chairperson and Vice Chairperson (Chairperson Oh Joong Gyun, Vice Chairperson Im Huyn Ju)

The 8th Session (2018.07.01 ~ 2022.06.30)

• 2018. 06. 13 The 8th election for Seongbuk-gu District Council (19 councilors elected from 8 election districts, 3 councilors elected from the proportional representation system)
• 2018. 07. 01 Opening of the 8th Seongbuk-gu District Council
• 2018. 07. 10 Election of the 1st phase Chairperson and Vice Chairperson (Chairperson Im Tae-geun, Vice Chairperson Park Hak-dong)
• 2020. 07. 06 Election of the 2nd phase Chairperson and Vice Chairperson (Chairperson Kim Il-Young, Vice Chairperson Jin Sun-A)

The 7th Session (2014.07.01 ~ 2018.06.30)

• 2014. 06. 04 The 7th election of Seongbuk-gu District Council (19 councilors elected from 8 election districts, 3 councilors elected from the proportional representation system)
• 2014. 07. 01 Opening of the 7th Seongbuk-gu District Council
• 2014. 07. 08 Election of the 1st phase Chairperson and Vice Chairperson (Chairperson Im Tae-geun, Vice Chairperson Kim Won-joong)
• 2016. 07. 11 Election of the 2nd phase Chairperson and Vice Chairperson (Chairperson Jeong Hyeong-jin, Vice Chairperson Kim Tae-soo)
• 2018. 05. 11 Chairperson reelected in by-election (Chairperson Yoo Gyeong-sang)
• 2018. 06. 30 The end of the 7th session's 2nd phase

The 6th Session (2010.07.01 ~ 2014.06.30)

• 2010. 06. 02 The 6th election of Seongbuk-gu District Council (19 councilors elected from 8 election districts, 3 councilors elected from the proportional representation system)
• 2010. 07. 01 Opening of the 6th Seongbuk-gu District Council
• 2010. 07. 18 Election of the 1st phase Chairperson and Vice Chairperson (Chairperson Yoon Yi-soon, Vice Chairperson Park Soon-gi)
• 2012. 09. 12 Election of the 2nd phase Chairperson and Vice Chairperson (Chairperson Shin Jae-gyun, Vice Chairperson Im Tae-geun)
• 2014. 06. 30 The end of the 6th session Seongbuk-gu District Council

The 5th Session (2006.07.01 ~ 2010.06.30)

• 2006. 05. 31 The 5th election of Seongbuk-gu District Council (19 councilors elected from 8 election districts, 3 councilors elected from the proportional representation system)
• 2006. 07. 01 Opening of the 5th Seongbuk-gu District Council
• 2006. 07. 10 Election of the 1st phase Chairperson and Vice Chairperson (Chairperson Lee Gam-jong, Vice Chairperson Jeong Choong-gyun)
• 2008. 07. 08 Election of the 2nd phase Chairperson and Vice Chairperson (Chairperson Jeong Cheol-sik, Vice Chairperson Kim Jeong-ju)
• 2010. 06. 30 The end of the 5th session Seongbuk-gu District Council

The 4th Session (2002.07.01 ~ 2006.06.30)

• 2002. 06. 13 The 4th election of Seongbuk-gu District Council (29 councilors elected from 29 election districts)
• 2002. 07. 01 Opening of the 4th Seongbuk-gu District Council
• 2002. 07. 10 Election of the 1st phase Chairperson and Vice Chairperson (Chairperson Park Deok-gi, Vice Chairperson Yoo Heung-seon)
• 2004. 07. 05 Election of the 2nd phase Chairperson and Vice Chairperson (Chairperson Yoon Gab-su, Vice Chairperson Park Rae-seung)
• 2006. 06. 30 The end of the 4th session Seongbuk-gu District Council

The 3th Session (1998.07.01 ~ 2002.06.30)

• 1998. 06. 04 The 3rd election of Seongbuk-gu District Council (30 councilors elected from 30 election districts)
• 1998. 07. 01 Opening of the 3rd Seongbuk-gu District Council
• 1998. 07. 07 Election of the 1st phase Chairperson and Vice Chairperson (Chairperson Nah Gwang-su, Vice Chairperson Im Tae-geun)
• 1999. 03. 29 Chairperson reelected in by-election (Chairperson Lee Yeon-gyeong)
• 2000. 07. 07 Election of the 2nd phase Chairperson and Vice Chairperson (Chairperson Go Yoon-geun, Vice Chairperson Park Deok-gi)
• 2002. 06. 30 The end of the 3rd session Seongbuk-gu District Council

The 2th Session (1995.07.01 ~ 1998.06.30)

• 1995. 06. 27 The 2nd election of Seongbuk-gu District Council (42 councilors elected from 42 election districts)
• 1995. 07. 01 Opening of the 2nd Seongbuk-gu District Council
• 1995. 07. 14 Election of the 1st phase Chairperson and Vice Chairperson (Chairperson Yoo Seong-yeol, Vice Chairperson Shin Jong-hyeon)
• 1996. 12. 26 Election of the 2nd phase Chairperson and Vice Chairperson (Chairperson Cho Gi-chan, Vice Chairperson Yoo Jin-mu)
• 1998. 06. 30 The end of the 2nd session Seongbuk-gu District Council

The 1st Session (1991.04.15 ~ 1995.06.30)

• 1990. 12. 31 Proclamation of revised Local Self-Government Law for full implementation of municipal government system
• 1991. 03. 26 The 1st election of Seongbuk-gu District Council (44 councilors elected from 44 election districts)
• 1991. 04. 15 Election of the 1st phase Chairperson and Vice Chairperson (Chairperson Lee Min-hyeong, Vice Chairperson Hong Cheong-il)
• 1993. 04. 09 Election of the 2nd phase Chairperson and Vice Chairperson (Chairperson Lee Min-hyeong, Vice Chairperson Oh Chae-young)
• 1995. 06. 30 The end of the 1st session Seongbuk-gu District Council