From 1988 to 1994, the State Council has successively approved the change of Jiutai County to Jiutai City (county level), Yushu County to Yushu City (county level) and Dehui County to dehui city (county level).
1990 65438+On February 26th, the State Council approved Yushu to withdraw from the county to build the city.
On July 6th, 1994, the Ministry of Civil Affairs approved the cancellation of Dehui County and the establishment of dehui city.
1August, 995, the organizational system of Shuangyang County was abolished and Shuangyang District was established. At this point, Changchun has formed an administrative structure governing six districts (Nanguan, Kuancheng, Chaoyang, Erdao, Luyuan and Shuangyang), three county-level cities (Jiutai, Yushu and dehui city) and 1 county (Nong 'an).
In 2005, Kalunhu Town, Longjia Town (formerly Longjiabao Town) and Donghu Town of Jiutai City were placed under the jurisdiction of Erdao District, while Mishazi Town of dehui city, Wanbao Town of Nong 'an County and Helong Town were placed under the jurisdiction of Kuancheng District, known as "the six towns that grew up" in history. After this adjustment, the urban area of Changchun has expanded from 36 16 square kilometers to 4,756 square kilometers, an increase of 3 1.5%.
On June 29th, 2005, Jilin Provincial Government decided to put Fangzheng, Paoziyan and Shengjia villages (Fan Jiatun Economic Development Zone) in Fan Jiatun Town of Gongzhuling City under the jurisdiction of Changchun City and set up Changchun Automobile Industry Development Zone. The urban area of Changchun is 4926 square kilometers, and the built-up area is 368 square kilometers. The total urban area ranks first in Northeast China.
20 14, 1 1, the State Council's official reply on agreeing to Jilin Province's adjustment of some administrative divisions of Changchun City (Guo Han [20 14] 142): Jiutai City at the county level was abolished and Jiutai District of Changchun City was established. The original administrative area of Jiutai City was Jiutai.
20 15 12 "Several Opinions of Jilin Provincial Party Committee and Jilin Provincial People's Government on Supporting Nong 'an County to Take the Lead in Realizing Agricultural Modernization" puts forward that Nong 'an should be regarded as the vanguard of realizing agricultural modernization in our province, and a demonstration zone for modern agricultural development should be built, so as to actively explore differentiated, characteristic, replicable and popularized experiences. Nongan county government will be given the economic and social management authority of prefecture-level cities. By the end of 20 12, Changchun had jurisdiction over 7 districts, 2 county-level cities and 1 county (Nanguan District, Chaoyang District, Kuancheng District, Erdao District, Luyuan District, Shuangyang District, Jiutai District, yushu city, dehui city and Nong 'an County), among which the national new district (Changchun New District)/kloc. 1 National Experimental Zone (Northeast), 1 Eco-tourism Resort (Lianhuashan), 1 National Comprehensive Bonded Zone (Xinglong Bonded Zone), and 2 provincial development zones (southern cities, Changjiang Road). Division name area (km2) government resident postal code Neighborhood Committee of Ethnic Towns Changchun1300068673045601471Nanguan District 497 Nanling Street1300015365438/8/KLOC-. Kuancheng District 877 Kaixuan Street 654384796 Lvyuan District 30 1 Cheng Chun Street1300093/5924 Shuangyang District1660043123104 Jiutai District. Kloc-0/11119212 Huachang Street, 4724 Yushu City13040041591/.