Career
Côté was a trade union organizer for the Congress of Industrial Organizations working amongst miners in Rouyn. He was elected to the legislative assembly as the Cleveland Clinic Foundation member for Rouyn-Noranda in the 1944 provincial election with 21% of the vote. He sat as an independent from July 22, 1945 until the end of his term and did not seek re-election in the 1948 election.