The district was established as Turku Province North (Finnish: Turun läänin pohjoinen vaalipiiri; Swedish: Åbo läns norra valkrets)[4] in 1907 when the Diet of Finland was replaced by the Parliament of Finland.

The district currently elects eight of the 200 members of the Parliament of Finland using the open party-list proportional representation electoral system.

Turku and Pori Province North was one 16 electoral districts established by the Election Act of the Grand Duchy of Finland (Suomen Suuriruhtinaanmaan Vaalilaki) passed by the Diet of Finland in 1906.

[5] It consisted of the hundreds (kihlakunta) of Ikaalinen, Loimaa, Tyrvää and Ulvila in the province of Turku and Pori.

[9][10] The municipalities of Äetsä, Suodenniemi and Vammala were transferred from Satakunta to Pirkanmaa in 1998.

[7] Satakunta currently elects eight of the 200 members of the Parliament of Finland using the open party-list proportional representation electoral system.

[11][12] Parties may form electoral alliances with each other to pool their votes and increase their chances of winning seats.

Results of the 1954 parliamentary election held on 7 and 8 March 1954:[105][106][107][108][109] The following candidates were elected:[110] Laura Brander-Wallin (SDP); Eino Heikura (ML); Einari Jaakkola (ML); Tuure Junnila (Kok); Nestori Kaasalainen (ML); Olavi Lindblom (SDP); Lauri Murtomaa (ML); Kyllikki Pohjala (Kok); Matti Raipala (Kok); Viljo Rantala (SDP); Pertti Rapio (SKDL); Irma Rosnell (SKDL); Mauri Ryömä (SKDL); and Arvo Sävelä (SDP).

Results of the 1951 parliamentary election held on 1 and 2 July 1951:[111][112][113][114] The following candidates were elected:[115] Laura Brander-Wallin (SDP); Eino Heikura (ML); Kalle Joukanen (ML); Tuure Junnila (Kok); Nestori Kaasalainen (ML); Lauri Murtomaa (ML); Pentti Niemi (SDP); Hugo Nuorsaari (Kok); Kyllikki Pohjala (Kok); Antto Prunnila (SKDL); Viljo Rantala (SDP); Pertti Rapio (SKDL); Arvo Riihimäki (SKDL); Arvo Sävelä (SDP); and Irma Torvi (SKDL).

Results of the 1948 parliamentary election held on 1 and 2 July 1948:[116][117][118] The following candidates were elected:[119] Laura Brander-Wallin (SDP); Kalle Joukanen (ML); Lauri Kaukamaa (Kok); Lauri Leppihalme (ML); Lauri Murtomaa (ML); Pentti Niemi (SDP); Hugo Nuorsaari (Kok); Kyllikki Pohjala (Kok); Antto Prunnila (SKDL); Viljo Rantala (SDP); Arvo Riihimäki (SKDL); Arvo Sävelä (SDP); and Irma Torvi (SKDL).

Results of the 1945 parliamentary election held on 17 and 18 March 1945:[120][121][122] The following candidates were elected:[123] Anshelm Alestalo (ML); Yrjö Kallinen (SDP); Kalle Kirra (ML); Walter Kuusela (SDP); Ensio Kytömaa (KE); Juho Mäkelä (SKDL); Lauri Murtomaa (ML); Kyllikki Pohjala (Kok); Antto Prunnila (SKDL); Viljo Rantala (SDP); Arvo Riihimäki (SKDL); Miina Sillanpää (SDP); Olga Virtanen (SKDL); and Matti Ytti (Kok).