In 1986, Yihuang County set up three towns (Fenggang, Huangpi and Tangyin) and 13 townships (Chengnan, Duer, Shuilan, China-Hong Kong, Baizhu, Northeast, Xinfeng, Shenzhen-Hong Kong, Zhenkou, Nanyuan, Tan Fang, Li Xi and Taobei) and two farms (Huangpi).

1997, Northeast Township and Li Xi Township were changed into towns.

200 1 10 changed Erdu Township into a town.

200 1, 1 1, Chengnan Township and Tanfang Township were abolished and merged into Fenggang Town; Zhonggang Township and Shuilan Township merged into Zhonggang Township; Cancel Baizhu Township and merge into Huangpi Town; Yihuang County has 6 towns (Fenggang Town, Duer Town, Huangpi Town, Dongbei Town, Tangyin Town and Li Xi Town), 6 townships (Zhonggang Township, Xinfeng Township, Shenzhen-Hong Kong Township, Zhenkou Town Township, Nanyuan Township and Taopi Township), 2 farms (Huang Bailing Reclamation Farm and Youth Reclamation Farm), 138 administrative villages. 1 1 residents' committee and 19 residents' group.

There are 7 towns (Fenggang Town, Duer Town, Zhonggang Town, Huangpi Town, Dongbei Town, Tangyin Town and Li Xi Town), 5 townships (Xinfeng Township, Shengang Township, Zhenkou Township, Nanyuan Township and Taobei Township), 2 farms (Huang Bailing Reclamation Farm and Youth Reclamation Farm), 1 industrial park (Jiangxi Yiyi Yihuang County has seven towns under its jurisdiction: Fenggang Town, Duer Town, Huangpi Town, Zhonggang Town, Dongbei Town, Tangyin Town, Li Xi Town and Taobei Town. Xinfeng Township, Shenzhen-Hong Kong Township, Zhenkou Township and Nanyuan Township; Huang Bailing Reclamation Field and Youth Reclamation Field are two reclamation fields. 139 administrative villages, 1 1 residents' committees, 1077 villagers' groups, 19 residents' groups, 128 1 natural villages.