History
| Goguryeo | Dareulseong-hyeon (Gobong), Gaebaek-hyeon(Haengju, Deogyang) |
|---|---|
| 646 (Silla) | Hansanju |
| 757 (Silla King Kyungdeok 16) | Gobong-hyeon (Gyohagullyeong-hyeon), Uwang-hyeon (Hannyanggullyeong-hyeon, Wangbong-hyeon in other name) |
| 1018 (Goryeo King Hyunjong 9) | Gobong (Yangju administration), Haengju (Yangju administration, Deogyang in other name), Buwon-hyeon (transferred during Chungyeol king's era. Formerly, Yongsan-cheo Gwacheon-gun), Hwangjohyang (belongs to formerly Bupyeong-bu) |
| 1067 (Goryeo King Munjong 21) | Low regional government administration of Namgyeong |
| 1394 (Joseon King Taejo 3) | Establishment of government scholar of Gobong. Combine Gobong and Haengju together, Buwon-hyeon belongs to Hanseong-bu |
| 1413 (Joseon King Taejong 13) | Establishment of Goyang-hyeon, establishment of government scholars (level 6 of government position) |
| 1471. 10. 13 | Gyeongneung and Changneung (royal tombs) were in the hyeon (smallest town), so its local administration of hyeon is upgraded to Goyang-gun |
| 1895. 5. 26 | By Royal order No. 98 of subtitle 23, became Hanseong-bu Goyang-gun |
| 1906. 9. 24 | By Royal order No. 49, transfer Yangju-gun Sinhyeol-myeon into Goyang-gun |
| 1911. 4. 1 | By Gyeonggi-do order No. 3, Goyang-gun has jurisdiction over 9 myeon and 50 ri (Saridae-myeon, Sinhyeol-myeon, Wondang-myeon, Hado-myeon, Gujido-myeon, Jung-myeon, Gui-myeon, Sapo-myeon and Songsan-myeon)n) |
| 1914. 4. 1 | By Gyeonggi-do order No. 3, Goyang-gun has jurisdiction over 12 myeon and 155 ri (Yonggang-myeon, Yeonhui-myeon, Eunpyeong-myeon, Sungin-myeon, Ttukdo-myeon, Hanji-myeon, Byeokje-myeon, Sindo-myeon, Wondang-myeon, Jido-myeon, Songpo-myeon and Jung-myeon) |
| 1936. 4. 1 | By departmental ordinance No. 8, (1936. 2. 24. announce) transfer 3 myeon of Yonggang, Yeonhui and Hanji to Gyeongseong-bu (9 myeon)) |
| 1949. 8. 15 | 3 myeon of Eunpyeong, Sungin and Ttukdo have incorporated into the Metropolis of Seoul by Law Act No. 159 and 160. |
| 1961. 8. 7 | Move the county office location from 18, Euljiro 6-ga, Jung-gu, Seoul to Wondang-myeon Goyang-gun by Cabinet ordinance No. 87 (1961. 8. 7. announced) |
| 1963. 3 | Move to new government office building at 97-1 Jugyo-ri, Wondang-myeon |
| 1967. 3. 28 | Established Hwajeon branch under ordinance No. 126 of Goyang-gun |
| 1973. 7. 1 | By Law Act No. 2596 transferred from Gupabal-ri, Jingwannae-ri, Jingwanoe-ri of Sindo-myeon to Seoul city |
| 1973. 7. 1 | On March 12, 1973, by presidential order No. 6543, elevated status of Sindo-myeon to Sindo-eup (1 eup 5 myeon 1 branch) |
| 1979. 5. 1 | By presidential order No. 9409 (1979. 4. 7. announced), elevated status of Wondang-myeon to Wondang-eup (2 eup 4 myeon 1 branch) |
| 1980. 12. 1 | By presidential order No. 10050 (1980. 10. 21 announced), elevated status of Jung-myeon to Ilsan-eup and Byeokje-myeon to Byeokje-eup (4 eup 2 myeon 1 branch) |
| 1985. 10. 1 | By presidential order No. 11772 (1985. 9. 27. announced), elevated the status of Jido-myeon to Jido-eup, Sindo-eup Hwajeon branch to Hwajeon-eup (6 eup and 1 myeon) |
| 1992. 2. 1 | By Law Act No. 4417, elevated the status of Goyang-gun to Goyang city (26 dong) |
| 1993. 5. 18 | By city ordinance No. 171, established Juyeop-dong (27 dong) |
| 1993. 6. 1 | By city ordinance No. 164, the names were changed Jung-dong to Ilsan-2dong, Ilsan-dong to Ilsan-1dong, Cheongcheon-dong to Baekseok-dong, Baegma-dong to Madu-1dong, Nakmin-dong to Madu-2dong. |
| 1994. 7. 1 | By city ordinance No. 206, divided Seongsa-dong into Seongsa1, 2dong and Juyeop-dong into Juyeop1, 2dong. (29 dong) |
| 1995. 3. 13 | By city ordinance No.237, established Ilsan-3dong (30 dong) |
| 1996. 1. 3 | By city ordinance No. 292, established Haengsin-2dong, Ilsan-4dong, Daehwa-dong, and Janghang-2dong (34 dong) |
| 1996. 3. 1 | Establishment of Deogyang-gu and Ilsan-gu |
| 2003. 2. 3 | By city ordinance No. 746, Haengsin-1, -2dong are divided into Haengsin 1, 2, 3 dong, and Ilsan-1dong into Ilsan-1dong and Tanhyeon-dong (37 dong) |
| 2005. 5. 16 | By city ordinance No. 892, Ilsan-gu is divided into Ilsandong-gu and Ilsanseo-gu (3 gu) |
| 2005. 5. 16 | By city ordinance No. 894, Ilsan 2dong is divided into Ilsan-2dong and Jungsan-dong; the name of Ilsan-4dong is changed to Jeongbalsan-dong (38 dong) |
| 2006. 10. 29 | By city ordinance No. 938, Baekseok-dong is divided into -1 and -2dong (39 dong) |
date of final modification : 2018-11-27 10:23:05