Mallorca (Parliament of the Balearic Islands constituency) Mallorca (Parliament of the Balearic Islands constituency) Mallorca (also Majorca) is one of the four constituencies () represented in the Parliament of the Balearic Islands, the regional legislature of the Autonomous Community of the Balearic Islands. The constituency currently elects 33 deputies. Its boundaries correspond to those of the island of Mallorca. The electoral system uses the D'Hondt method and a closed-list proportional representation, with a minimum threshold of 5 percent. Until the 2003 election, the results in this district were also used to determine the composition of the Mallorca Island Council—with the same seats—during the same term as the
Balearic Islands declined between 2007 and 2017 while the largest-increasing populations were the Moroccans, Italians, and Romanians. Each one of the three main islands is administered, along with its surrounding minor islands and islets, by an insular council ("consell insular" in Catalan) of the same name. These four insular councils are the first level of subdivision in the autonomous community (and province) of the Baleares. Before the administrative reform of 1977, the two insular councils of Ibiza and Formentera were forming in a single one (covering the whole group of the Pitiusic Islands). This level is further subdivided into six comarques only