2017 Portuguese local elections

The Portuguese local elections of 2017 were held on October 1, 2017. The elections consisted of three separate elections in the 308 Portuguese municipalities, the election for the Municipal Chambers, whose winner was elected mayor, another election for the Municipal Assembly, as well an election for the lower-level Parish Assembly, whose winner was elected parish president. This last election was held in the more than 3,000 parishes around the country. In the 2017 election, 13.3% of incumbent mayors, 41 to be precise, were barred from running for another term.[8]

2017 Portuguese local elections

1 October 2017
All 308 Portuguese municipalities and 3,092[1] Portuguese Parishes All 2,074 local government councils
Opinion polls
Turnout	55.0% 2.4 pp
First party Second party Third party   Leader António Costa Pedro Passos Coelho Jerónimo de Sousa Party PS PSD PCP Alliance CDU Last election 150 mayors, 36.7% 106 mayors, 31.4% 34 mayors, 11.1% Popular vote 2,003,914[2] 1,569,424[3] 489,189 Percentage 38.7% 30.3% 9.5% Swing 2.0 pp 1.1 pp 1.6 pp Mayors 160[4] 98[5] 24 Mayors +/– 10 8 10 Councillors 963[6] 729[7] 171 Councillors +/– 34 41 42

The Socialist Party (PS) was the big winner of the elections consolidating their position as the largest local party in Portugal. The PS won 160 mayors, 10 more than in 2013, and more than 38% of the votes. The Socialists maintained control in cities like Lisbon, although here they lost their majority, Funchal and Coimbra, at the same time they gained some strong PSD bastions like Chaves or Mirandela. Nonetheless, the PS lost one of their bastions, Vila do Conde, to an independent. The strong nationwide results for the PS helped to legitimize António Costa's position as Prime Minister after his loss in the 2015 general elections. It was also the first time since 1985, that the party in government clearly won a nationwide local election.[9]

The Social Democrats (PSD), aside from CDU, were one of the big losers of the elections. They lost 8 cities in comparison to 2013, although, in term of votes won, they got basically the same number compared to 2013. The PSD achieved very bad results in Lisbon and Porto, polling third and below 15% of the votes. The worse than expected results led Pedro Passos Coelho to question, on election night, if he had the political ground to continue as leader of the party. Two days later, on October 3, Passos Coelho announced he would not stand for another term as PSD leader.[10]

The CDU was also one of the big losers of the election. The Communist-Green alliance achieved their worst results in history losing 10 cities, 9 to the PS and 1 to an independent, and polling below 10% of the votes. The CDU lost strong bastions in Setúbal district like Almada and Barreiro and wasn't able to hold on to Beja.

The CDS-People's Party achieved very surprising results, especially in Lisbon. Assunção Cristas, CDS leader and candidate for Lisbon mayor, polled 2nd place and won 21% of the votes, 10 points ahead of the PSD. In the country as a whole, the CDS was able to gain one municipality from the PSD, Oliveira do Bairro, and was able to maintain the other 5 cities they won in 2013.

Independent Movements also increased their scores compared to 2013. A total 17 independent candidates gained or maintained control in their respective cities, especially Rui Moreira, mayor of Porto, as he was able to win re-election with a majority. Smaller parties also made gains: Livre, in coalition with the PS, gained Felgueiras from the PSD, We, the Citizens! won Oliveira de Frades from a PSD/CDS coalition and JPP maintained control of Santa Cruz in the Madeira islands.

Turnout in these elections increased compared with four years ago, with 55.0% of voters casting a ballot.