Karunagappally assembly constituency was formed in 1951. As per the recent changes on assembly constituency delimitations, the assembly constituency consists of Karunagappally municipality and 6 panchayaths from Karunagappally Taluk including Alappad, Clappana, Kulasekharapuram, Oachira, Thazhava and Thodiyoor.[2]
Government Hospitals: 4 (Chest Disease Hospital(TB) in Karunagappally, Govt. Taluk Hospital in Karunagappally, Community Health Center in Mynagapally, Community Health Center in Ochira)
Members of the Legislative Assembly
The following list contains all members of Kerala legislative assembly who have represented the constituency: