Mattanur Assembly constituency

Mattanur State assembly constituency is one of the 140 state legislative assembly constituencies in Kerala state in southern India. It is also one of the 7 state legislative assembly constituencies included in the Kannur Lok Sabha constituency. As of the 2021 assembly elections, the current MLA is K. K. Shailaja of CPI(M).

Local self governed segments
Mattannur Niyamasabha constituency is composed of the following local self-governed segments:

Niyamasabha Election 2021
There were 	1,89,308 registered voters in the constituency for the 2021 election.

Niyamasabha Election 2016
There were 1,77,911 registered voters in the constituency for the 2016 election.

Niyamasabha Election 2011
There were 1,60,771 registered voters in the constituency for the 2011 election.