[2][citation needed] In 1983, Anseong 6 jurisdictions Compulsory incorporation without the consent of the residents to district of Pyeongtaek.

For this reason, in the past, it was counted as one of three major commercial centers in Korea with Daegu and Jeonju.

1966–1990: National Statistical Office Census, 1995–Present: Resident Registration Population Statistics of Ministry of Public Administration and Security Institutions of higher learning in Anseong include: Hangyeore Middle and High School, a special school for North Korean refugees, is in Anseong.

[4] Valor international school (Anseong Campus) [2017 Open] Land area by type and usage:

The city is divided into one eup (town) and 11 myeon (townships) and three dong (neighborhoods):