Nemom is a swing constituency. In 2011,V. Sivankutty of Communist Party Of India- Marxist defeated O. Rajagopal of Bharatiya Janta Party by a margin of 6415 votes.
Vattiyoorkavu is a slightly UDF leaning constituency. In 2011,K. Muraleedharan of Indian National Congress defeated Cherian Philip of Left Democratic Front by a margin of 16167 votes.