Reiderland was one of the few municipalities in the Netherlands that still had communist councillors after the dissolution of the Communist Party of the Netherlands in 1989. (As of 2006, it was one of only four Dutch municipalities to have any, the other three being Heiloo, Scheemda and Lemsterland.) The New Communist Party of the Netherlands was in fact the largest party in Reiderland from 1990 to 1998 and again from 2002 to 2006. Finsterwolde and Beerta, which was the only town in the Netherlands that ever had a communist mayor, had long been communist strongholds.[4]
In the 1998 municipal election, the New Communist Party of the Netherlands received 35.7% of the votes, behind the Labour Party's 40.3%, but in 2002 it received 34.1%, ahead of the Labour Party's 24.7%. It won five of the thirteen seats on the local council and formed the Court of Mayor and the Aldermen in alliance with local party Gemeentebelangen, although the two parties were traditionally foes. In the 2006 election, however, the NCPN lost 3 of its 5 seats, getting only 18.3% of the vote, behind the Labour Party's 38.1%, Gemeentebelangen's 20.4%, and the Socialist Party's 19.0%, and consequently lost its positions on the Court of Mayor and Aldermen. For the remaining years of the municipality's existence, the Labour Party's had 5 seats on the local council, the Socialist Party 3 seats, local party Gemeentebelangen 3 seats as well, and the NCPN 2 seats.[citation needed]