1980 ~ 1989
- 1989.07.21
- Inauguration of the 5th Chairman Shim Jae-hong, Incheon Direct Control Mayor
- 1989.07.16
- Shin Hong-kyun inaugurated as the 3rd Superintendent of Education
- 1988.10.30
- Incheon Hwadojin Library opened (Ordinance No. 2108)
- 1987.05.30
- Inauguration of Lee Jae-chang, mayor of Incheon as the 4th chairman
- 1986.06.30
- Establishment of a student campsite in Incheon City (Ordinance No. 1957)
- 1986.06.30
- Establishment of a student swimming pool in Incheon City (Ordinance No. 1956)
- 1986.01.09
- Inauguration of Park Bae-geun, mayor of Incheon as the 3rd chairman
- 1985.07.16
- Inauguration of the 2nd Superintendent Kim Cheon-Hong
- 1985.03.15
- Presidential Decree No. 11650 ('1985. 2. 28) Establishment of two district offices, southern and northern district offices)
- 1985.02.28
- Inauguration of Chan-Hee Ahn, Mayor of Incheon as the 2nd Chairman
- 1984.04.10
- In accordance with Presidential Decree No. 11401 ('1984. 4. 6), reorganization into 2 bureaus, 1 office and 8 divisions
- 1983.09.30
- Incheon Central Library opened (Ordinance No. 1952)
- 1983.03.01
- Incheon Science Research Center opened (Ordinance No. 1625)
- 1982.12.26
- In accordance with President No. 11058 ('1983. 2. 23), reorganization into 2 bureaus and 7 divisions
- 1982.12.26
- Relocation of the current government building (San 50 1, Guwol-dong, Namdong-gu, Incheon)
- 1982.05.18
- Bupyeong Library opened (Ordinance No. 1431)
- 1981.07.01
-
- Incheon Board of Education (2 Bureaus, 5 Divisions)
- Inauguration of Kim Chan-hoe as the first chairperson, Incheon Direct Control Mayor
- Inauguration of the first superintendent Kim Cheon-hong
