Changhua County legislative districts () consist of 4 single-member constituencies, each represented by a member of the Republic of China Legislative Yuan.
Current districts
- Changhua County Constituency 1 - Shengang, Xianxi, Hemei, Lukang, Fuxing, Xiushui Townships
- Changhua County Constituency 2 - Huatan, Fenyuan Townships, Changhua City
- Changhua County Constituency 3 - Fangyuan, Erlin, Puyan, Xihu, Puxin, Dacheng, Zhutang, Pitou, Beidou, Xizhou Townships
- Changhua County Constituency 4 - Dacun, Yongjing, Shetou, Tianwei, Tianzhong, Ershui Townships, Yuanlin City
Legislators
Wei Ming-ku resigned in 2014 after elected Changhua County magistrate.
Wang Huei-mei resigned in 2018 after elected Changhua County magistrate.
Election results
2020
2019 By-election
2016
References