It is also one of the 7 state legislative assembly constituencies included in the Alathur Lok Sabha constituency.

[1] As of the 2021 Kerala Legislative Assembly election, the current MLA is K. Babu of CPI(M).

Nenmara Niyamasabha constituency is composed of the following local self governed segments:[2] The following list contains all members of Kerala legislative assembly who have represented Nenmara Niyamasabha Constituency during the period of various assemblies:[3] Percentage change (±%) denotes the change in the number of votes from the immediate previous election.

There were 1,90,765 registered voters in Nenmara Constituency for the 2016 Kerala Niyamasabha election.

[4] There were 1,72,069 registered voters in the constituency for the 2011 election.