# Varsinais-Suomi (parliamentary electoral district)

Varsinais-Suomi (Swedish: Egentliga Finland; also known as Finland Proper or Southwest Finland) is one of the 13 electoral districts of the Parliament of Finland, the national legislature of Finland. The district was established as Turku Province South (Finnish: Turun läänin eteläinen vaalipiiri; Swedish: Åbo läns södra valkrets) in 1907 when the Diet of Finland was replaced by the Parliament of Finland. It was renamed Varsinais-Suomi in 1997. It is conterminous with the region of Southwest Finland. The district currently elects 17 of the 200 members of the Parliament of Finland using the open party-list proportional representation electoral system. At the 2023 parliamentary election it had 398,903 registered electors.

## History

Turku and Pori Province South 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. It consisted of the hundreds (kihlakunta) of Åland, Halikko, Masku, Mynämäki, Piikkiö and Vehmaa in the province of Turku and Pori. The Åland region was separated into its own electoral district in 1947. At the same time, the town of Loimaa and the municipalities of Alastaro, Loimaa, Mellilä and Metsämaa were transferred from Turku Province North to Turku Province South. Somero municipality was transferred from Häme South to Turku South in 1990. The district was renamed Varsinais-Suomi in 1997. Kodisjoki municipality was transferred from Varsinais-Suomi to Satakunta in 1998.

## Electoral system

Varsinais-Suomi currently elects 17 of the 200 members of the Parliament of Finland using the open party-list proportional representation electoral system. Parties may form electoral alliances with each other to pool their votes and increase their chances of winning seats. However, the number of candidates nominated by an electoral alliance may not exceed the maximum number of candidates that a single party may nominate. Seats are allocated using the D'Hondt method.

## Election results
### Summary

| Election | Left Alliance Vas / SKDL / STPV / SSTP | Left Alliance Vas / SKDL / STPV / SSTP | Left Alliance Vas / SKDL / STPV / SSTP | Green League Vihr | Green League Vihr | Green League Vihr | Social Democrats SDP / SDTP / SDP | Social Democrats SDP / SDTP / SDP | Social Democrats SDP / SDTP / SDP | Swedish People's SFP | Swedish People's SFP | Swedish People's SFP | Centre Kesk / ML | Centre Kesk / ML | Centre Kesk / ML | Liberals Lib / LKP / SK / KE / NP | Liberals Lib / LKP / SK / KE / NP | Liberals Lib / LKP / SK / KE / NP | National Coalition Kok / SP | National Coalition Kok / SP | National Coalition Kok / SP | Christian Democrats KD / SKL | Christian Democrats KD / SKL | Christian Democrats KD / SKL | Finns PS / SMP / SPP | Finns PS / SMP / SPP | Finns PS / SMP / SPP |
| Election | Votes | % | Seats | Votes | % | Seats | Votes | % | Seats | Votes | % | Seats | Votes | % | Seats | Votes | % | Seats | Votes | % | Seats | Votes | % | Seats | Votes | % | Seats |
| 2023 | 32,208 | 11.55% | 2 | 19,411 | 6.96% | 1 | 50,543 | 18.13% | 3 | 13,785 | 4.94% | 1 | 23,426 | 8.40% | 1 | | | | 64,179 | 23.02% | 5 | 7,861 | 2.82% | 0 | 55,705 | 19.98% | 4 |
| 2019 | 35,481 | 12.84% | 2 | 25,309 | 9.16% | 1 | 49,156 | 17.78% | 3 | 15,238 | 5.51% | 1 | 29,796 | 10.78% | 2 | | | | 52,367 | 18.95% | 4 | 5,121 | 1.85% | 0 | 52,913 | 19.14% | 4 |
| 2015 | 27,001 | 10.25% | 2 | 22,875 | 8.68% | 1 | 40,835 | 15.50% | 3 | 13,111 | 4.98% | 1 | 42,763 | 16.24% | 3 | | | | 55,355 | 21.02% | 4 | 6,319 | 2.40% | 0 | 50,813 | 19.29% | 3 |
| 2011 | 25,025 | 9.63% | 2 | 19,026 | 7.32% | 1 | 50,922 | 19.60% | 4 | 14,335 | 5.52% | 1 | 30,113 | 11.59% | 2 | | | | 59,645 | 22.95% | 4 | 7,540 | 2.90% | 0 | 46,956 | 18.07% | 3 |
| 2007 | 25,937 | 10.63% | 2 | 22,868 | 9.37% | 2 | 53,281 | 21.83% | 4 | 13,369 | 5.48% | 1 | 38,610 | 15.82% | 3 | 297 | 0.12% | 0 | 66,793 | 27.37% | 5 | 11,377 | 4.66% | 0 | 6,168 | 2.53% | 0 |
| 2003 | 26,515 | 10.68% | 2 | 21,250 | 8.56% | 1 | 61,367 | 24.71% | 4 | 13,081 | 5.27% | 1 | 43,552 | 17.54% | 3 | 399 | 0.16% | 0 | 64,823 | 26.10% | 5 | 9,597 | 3.86% | 1 | 845 | 0.34% | 0 |
| 1999 | 27,957 | 11.87% | 2 | 18,194 | 7.73% | 1 | 55,042 | 23.37% | 4 | 11,891 | 5.05% | 1 | 39,730 | 16.87% | 3 | 259 | 0.11% | 0 | 63,781 | 27.09% | 5 | 5,436 | 2.31% | 1 | 587 | 0.25% | 0 |
| 1995 | 32,747 | 13.25% | 2 | 14,388 | 5.82% | 1 | 68,099 | 27.56% | 5 | 11,163 | 4.52% | 1 | 37,053 | 14.99% | 3 | 492 | 0.20% | 0 | 57,492 | 23.26% | 5 | 4,585 | 1.86% | 0 | 2,646 | 1.07% | 0 |
| 1991 | 26,920 | 11.24% | 2 | 11,401 | 4.76% | 0 | 54,595 | 22.80% | 4 | 12,631 | 5.27% | 1 | 54,902 | 22.92% | 4 | 843 | 0.35% | 0 | 53,102 | 22.17% | 4 | 4,704 | 1.96% | 1 | 15,217 | 6.35% | 1 |
| 1987 | 24,281 | 9.91% | 2 | 6,406 | 2.62% | 0 | 55,247 | 22.55% | 4 | 15,608 | 6.37% | 1 | 35,824 | 14.63% | 2 | 1,048 | 0.43% | 0 | 61,927 | 25.28% | 5 | 4,378 | 1.79% | 1 | 21,896 | 8.94% | 1 |
| 1983 | 37,540 | 14.87% | 3 | 5,420 | 2.15% | 0 | 62,763 | 24.87% | 5 | 13,444 | 5.33% | 1 | 32,540 | 12.89% | 2 | | | | 58,952 | 23.36% | 4 | 7,208 | 2.86% | 0 | 34,459 | 13.65% | 2 |
| 1979 | 47,863 | 19.46% | 3 | | | | 55,676 | 22.63% | 4 | 11,024 | 4.48% | 1 | 31,661 | 12.87% | 2 | 12,114 | 4.92% | 0 | 60,655 | 24.66% | 5 | 10,081 | 4.10% | 1 | 14,332 | 5.83% | 1 |
| 1975 | 50,552 | 21.77% | 4 | | | | 50,013 | 21.54% | 4 | 11,797 | 5.08% | 1 | 31,545 | 13.58% | 2 | 11,995 | 5.17% | 1 | 50,429 | 21.72% | 3 | 7,850 | 3.38% | 1 | 7,934 | 3.42% | 0 |
| 1972 | 44,454 | 20.44% | 3 | | | | 53,411 | 24.56% | 4 | 12,118 | 5.57% | 1 | 26,957 | 12.39% | 2 | 13,218 | 6.08% | 1 | 41,421 | 19.04% | 3 | 4,761 | 2.19% | 0 | 19,214 | 8.83% | 2 |
| 1970 | 42,909 | 20.17% | 4 | | | | 47,190 | 22.19% | 4 | 11,687 | 5.49% | 1 | 29,826 | 14.02% | 2 | 14,759 | 6.94% | 1 | 40,208 | 18.90% | 3 | 2,485 | 1.17% | 0 | 20,470 | 9.62% | 1 |
| 1966 | 48,820 | 24.24% | 3 | | | | 54,119 | 26.87% | 5 | 12,646 | 6.28% | 1 | 36,215 | 17.98% | 3 | 19,055 | 9.46% | 1 | 26,015 | 12.92% | 2 | | | | | | |
| 1962 | 48,973 | 24.94% | 4 | | | | 35,511 | 18.09% | 3 | 13,166 | 6.71% | 2 | 37,224 | 18.96% | 3 | 24,158 | 12.30% | 2 | 24,570 | 12.51% | 2 | | | | 3,151 | 1.60% | 0 |
| 1958 | 41,908 | 25.78% | 5 | | | | 37,243 | 22.91% | 4 | 11,330 | 6.97% | 1 | 32,063 | 19.72% | 3 | 16,514 | 10.16% | 1 | 23,294 | 14.33% | 2 | | | | | | |
| 1954 | 42,027 | 24.47% | 4 | | | | 40,120 | 23.36% | 4 | 13,518 | 7.87% | 1 | 33,847 | 19.70% | 3 | 22,082 | 12.85% | 2 | 20,177 | 11.75% | 2 | | | | | | |
| 1951 | 38,453 | 24.36% | 4 | | | | 37,990 | 24.07% | 4 | 12,932 | 8.19% | 2 | 30,624 | 19.40% | 3 | 15,550 | 9.85% | 2 | 22,270 | 14.11% | 2 | | | | | | |
| 1948 | 37,910 | 25.34% | 4 | | | | 36,179 | 24.18% | 4 | 13,796 | 9.22% | 1 | 24,817 | 16.59% | 2 | 12,587 | 8.41% | 1 | 24,090 | 16.10% | 2 | | | | | | |
| 1945 | 39,201 | 27.98% | 5 | | | | 30,627 | 21.86% | 3 | 20,536 | 14.66% | 2 | 17,241 | 12.30% | 2 | 12,422 | 8.87% | 1 | 18,960 | 13.53% | 2 | | | | | | |
| 1939 | | | | | | | 42,243 | 40.49% | 6 | 21,190 | 20.31% | 3 | 11,800 | 11.31% | 2 | 6,933 | 6.65% | 1 | 13,865 | 13.29% | 2 | | | | | | |
| 1936 | | | | | | | 36,458 | 38.68% | 7 | 20,511 | 21.76% | 3 | 10,772 | 11.43% | 2 | 8,160 | 8.66% | 1 | 11,007 | 11.68% | 2 | | | | | | |
| 1933 | | | | | | | 30,682 | 34.78% | 6 | 17,709 | 20.08% | 3 | 12,087 | 13.70% | 2 | 10,791 | 12.23% | 2 | 16,091 | 18.24% | 3 | | | | | | |
| 1930 | 1,829 | 2.05% | 0 | | | | 28,399 | 31.81% | 5 | 19,505 | 21.85% | 3 | 13,085 | 14.66% | 2 | 7,210 | 8.08% | 2 | 17,920 | 20.07% | 4 | | | | | | |
| 1929 | 11,535 | 15.50% | 2 | | | | 16,192 | 21.76% | 4 | 16,894 | 22.70% | 4 | 10,853 | 14.58% | 2 | 5,392 | 7.25% | 1 | 12,188 | 16.38% | 3 | | | | | | |
| 1927 | 10,904 | 14.16% | 2 | | | | 16,891 | 21.93% | 4 | 18,186 | 23.61% | 4 | 9,393 | 12.20% | 2 | 7,368 | 9.57% | 1 | 14,219 | 18.46% | 3 | | | | | | |
| 1924 | 10,313 | 13.57% | 2 | | | | 17,321 | 22.79% | 4 | 17,019 | 22.40% | 4 | 7,767 | 10.22% | 1 | 7,112 | 9.36% | 1 | 16,409 | 21.59% | 4 | | | | | | |
| 1922 | 16,295 | 22.05% | 4 | | | | 11,971 | 16.20% | 3 | 15,402 | 20.84% | 3 | 6,692 | 9.05% | 1 | 7,422 | 10.04% | 1 | 16,085 | 21.76% | 4 | | | | | | |
| 1919 | | | | | | | 30,126 | 35.57% | 6 | 19,136 | 22.59% | 3 | 4,528 | 5.35% | 0 | 11,411 | 13.47% | 3 | 16,032 | 18.93% | 3 | | | | | | |
| 1917 | | | | | | | 35,218 | 39.61% | 7 | 19,709 | 22.16% | 4 | | | | | | | 29,634 | 33.33% | 5 | | | | | | |
| 1916 | | | | | | | 30,281 | 39.47% | 7 | 18,348 | 23.92% | 4 | | | | 7,502 | 9.78% | 1 | 16,573 | 21.60% | 4 | | | | | | |
| 1913 | | | | | | | 23,190 | 32.49% | 6 | 19,319 | 27.07% | 5 | | | | 6,949 | 9.74% | 2 | 17,822 | 24.97% | 4 | | | | | | |
| 1911 | | | | | | | 23,458 | 29.99% | 5 | 21,005 | 26.86% | 5 | | | | 7,967 | 10.19% | 1 | 20,991 | 26.84% | 5 | | | | | | |
| 1910 | | | | | | | 22,828 | 28.92% | 5 | 21,425 | 27.14% | 5 | | | | 8,214 | 10.41% | 1 | 21,769 | 27.58% | 5 | | | | | | |
| 1909 | | | | | | | 21,785 | 27.73% | 5 | 20,408 | 25.97% | 5 | | | | 7,799 | 9.93% | 2 | 22,714 | 28.91% | 5 | | | | | | |
| 1908 | | | | | | | 21,905 | 27.73% | 5 | 20,855 | 26.40% | 5 | | | | 7,346 | 9.30% | 1 | 22,928 | 29.03% | 5 | | | | | | |
| 1907 | | | | | | | 20,591 | 24.33% | 4 | 22,598 | 26.70% | 5 | | | | 7,225 | 8.54% | 1 | 27,443 | 32.42% | 6 | | | | | | |
(Figures in italics represent joint lists.)

### Detailed
#### 2020s
##### 2023

Results of the 2023 parliamentary election held on 2 April 2023:
| Party | Party | Party | Party | Party | Party | Electoral Alliance | Electoral Alliance | Electoral Alliance |
| Party | Party | Party | Votes | % | Seats | Votes | % | Seats |
| | National Coalition Party | Kok | 64,179 | 23.02% | 5 | 64,179 | 23.02% | 5 |
| | Finns Party | PS | 55,705 | 19.98% | 4 | 55,705 | 19.98% | 4 |
| | Social Democratic Party of Finland | SDP | 50,543 | 18.13% | 3 | 50,543 | 18.13% | 3 |
| | Left Alliance | Vas | 32,208 | 11.55% | 2 | 32,208 | 11.55% | 2 |
| | Centre Party | Kesk | 23,426 | 8.40% | 1 | 23,426 | 8.40% | 1 |
| | Green League | Vihr | 19,411 | 6.96% | 1 | 19,411 | 6.96% | 1 |
| | Swedish People's Party of Finland | SFP | 13,785 | 4.94% | 1 | 13,785 | 4.94% | 1 |
| | Christian Democrats | KD | 7,861 | 2.82% | 0 | 7,861 | 2.82% | 0 |
| | Movement Now | Liik | 6,538 | 2.35% | 0 | 6,538 | 2.35% | 0 |
| | Freedom Alliance | VL | 2,176 | 0.78% | 0 | 2,545 | 0.91% | 0 |
| | Crystal Party | KRIP | 369 | 0.13% | 0 | 2,545 | 0.91% | 0 |
| | Liberal Party – Freedom to Choose | Lib | 1,215 | 0.44% | 0 | 1,215 | 0.44% | 0 |
| | Power Belongs to the People | VKK | 566 | 0.20% | 0 | 566 | 0.20% | 0 |
| | Blue-and-Black Movement | SML | 326 | 0.12% | 0 | 326 | 0.12% | 0 |
| | Animal Justice Party of Finland | EOP | 308 | 0.11% | 0 | 308 | 0.11% | 0 |
| | Communist Party of Finland | SKP | 109 | 0.04% | 0 | 109 | 0.04% | 0 |
| | Voitto Suominen (Independent) | | 47 | 0.02% | 0 | 47 | 0.02% | 0 |
| Valid votes | Valid votes | Valid votes | 278,772 | 100.00% | 17 | 278,772 | 100.00% | 17 |
| Rejected votes | Rejected votes | Rejected votes | 1,062 | 0.38% | | | | |
| Total polled | Total polled | Total polled | 279,834 | 70.15% | | | | |
| Registered electors | Registered electors | Registered electors | 398,903 | | | | | |
The following candidates were elected: Pauli Aalto-Setälä (Kok), 7,241 votes; Li Andersson (Vas), 18,007 votes; Sandra Bergqvist (SFP), 6,771 votes; Ritva Elomaa (PS), 6,805 votes; Timo Furuholm (Vas), 3,997 votes; Eeva-Johanna Eloranta (SDP), 8,496 votes; Vilhelm Junnila (PS), 8,303 votes; Milla Lahdenperä (Kok), 4,527 votes; Aki Lindén (SDP), 9,272 votes; Mikko Lundén (PS), 5,301 votes; Saku Nikkanen (SDP), 5,808 votes; Petteri Orpo (Kok), 17,432 votes; Annika Saarikko (Kesk), 8,572 votes; Saara-Sofia Sirén (Kok), 6,679 votes; Ville Tavio (PS), 15,071 votes; Ville Valkonen (Kok), 5,732 votes; and Sofia Virta (Vihr), 5,533 votes.

#### 2010s
##### 2019

Results of the 2019 parliamentary election held on 14 April 2019:
| Party | Party | Party | Party | Party | Party | Electoral Alliance | Electoral Alliance | Electoral Alliance |
| Party | Party | Party | Votes | % | Seats | Votes | % | Seats |
| | Finns Party | PS | 52,913 | 19.14% | 4 | 58,034 | 21.00% | 4 |
| | Christian Democrats | KD | 5,121 | 1.85% | 0 | 58,034 | 21.00% | 4 |
| | National Coalition Party | Kok | 52,367 | 18.95% | 4 | 52,367 | 18.95% | 4 |
| | Social Democratic Party of Finland | SDP | 49,156 | 17.78% | 3 | 49,156 | 17.78% | 3 |
| | Left Alliance | Vas | 35,481 | 12.84% | 2 | 35,481 | 12.84% | 2 |
| | Centre Party | Kesk | 29,796 | 10.78% | 2 | 29,796 | 10.78% | 2 |
| | Green League | Vihr | 25,309 | 9.16% | 1 | 25,309 | 9.16% | 1 |
| | Swedish People's Party of Finland | SFP | 15,238 | 5.51% | 1 | 15,238 | 5.51% | 1 |
| | Movement Now | Liik | 5,322 | 1.93% | 0 | 5,322 | 1.93% | 0 |
| | Pirate Party | Pir | 1,244 | 0.45% | 0 | 1,658 | 0.60% | 0 |
| | Liberal Party – Freedom to Choose | Lib | 414 | 0.15% | 0 | 1,658 | 0.60% | 0 |
| | Blue Reform | SIN | 1,427 | 0.52% | 0 | 1,427 | 0.52% | 0 |
| | Animal Justice Party of Finland | EOP | 610 | 0.22% | 0 | 610 | 0.22% | 0 |
| | Seven Star Movement | TL | 451 | 0.16% | 0 | 451 | 0.16% | 0 |
| | Independence Party | IPU | 442 | 0.16% | 0 | 442 | 0.16% | 0 |
| | Communist Party of Finland | SKP | 292 | 0.11% | 0 | 292 | 0.11% | 0 |
| | Finnish People First | SKE | 213 | 0.08% | 0 | 213 | 0.08% | 0 |
| | Feminist Party | FP | 198 | 0.07% | 0 | 198 | 0.07% | 0 |
| | Kari Leppäjoki (Independent) | | 166 | 0.06% | 0 | 166 | 0.06% | 0 |
| | Petri Paakki (Independent) | | 145 | 0.05% | 0 | 145 | 0.05% | 0 |
| | Communist Workers' Party – For Peace and Socialism | KTP | 96 | 0.03% | 0 | 96 | 0.03% | 0 |
| Valid votes | Valid votes | Valid votes | 276,401 | 100.00% | 17 | 276,401 | 100.00% | 17 |
| Rejected votes | Rejected votes | Rejected votes | 1,199 | 0.43% | | | | |
| Total polled | Total polled | Total polled | 277,600 | 70.42% | | | | |
| Registered electors | Registered electors | Registered electors | 394,180 | | | | | |
The following candidates were elected: Li Andersson (Vas), 24,542 votes; Sandra Bergqvist (SFP), 2,983 votes; Ritva Elomaa (PS), 7,688 votes; Eeva-Johanna Eloranta (SDP), 7,358 votes; Vilhelm Junnila (PS), 10,788 votes; Ilkka Kanerva (Kok), 7,350 votes; Esko Kiviranta (Kesk), 3,828 votes; Aki Lindén (SDP), 8,970 votes; Mikko Lundén (PS), 4,500 votes; Petteri Orpo (Kok), 10,792 votes; Annika Saarikko (Kesk), 9,390 votes; Saara-Sofia Sirén (Kok), 4,553 votes; Katja Taimela (SDP), 5,736 votes; Ville Tavio (PS), 14,957 votes; Anne-Mari Virolainen (Kok), 7,218 votes; Sofia Virta (Vihr), 4,289 votes; and Johannes Yrttiaho (Vas), 2,636 votes.

##### 2015

Results of the 2015 parliamentary election held on 19 April 2015:
| Party | Party | Party | Party | Party | Party | Electoral Alliance | Electoral Alliance | Electoral Alliance |
| Party | Party | Party | Votes | % | Seats | Votes | % | Seats |
| | National Coalition Party | Kok | 55,355 | 21.02% | 4 | 68,466 | 25.99% | 5 |
| | Swedish People's Party of Finland | SFP | 13,111 | 4.98% | 1 | 68,466 | 25.99% | 5 |
| | True Finns | PS | 50,813 | 19.29% | 3 | 50,813 | 19.29% | 3 |
| | Centre Party | Kesk | 42,763 | 16.24% | 3 | 42,763 | 16.24% | 3 |
| | Social Democratic Party of Finland | SDP | 40,835 | 15.50% | 3 | 40,835 | 15.50% | 3 |
| | Left Alliance | Vas | 27,001 | 10.25% | 2 | 27,001 | 10.25% | 2 |
| | Green League | Vihr | 22,875 | 8.68% | 1 | 22,875 | 8.68% | 1 |
| | Christian Democrats | KD | 6,319 | 2.40% | 0 | 6,319 | 2.40% | 0 |
| | Pirate Party | Pir | 2,008 | 0.76% | 0 | 2,008 | 0.76% | 0 |
| | Independence Party | IPU | 963 | 0.37% | 0 | 963 | 0.37% | 0 |
| | Communist Party of Finland | SKP | 664 | 0.25% | 0 | 727 | 0.28% | 0 |
| | Communist Workers' Party – For Peace and Socialism | KTP | 63 | 0.02% | 0 | 727 | 0.28% | 0 |
| | Kari Leppäjoki (Independent) | | 268 | 0.10% | 0 | 268 | 0.10% | 0 |
| | Workers' Party of Finland | STP | 184 | 0.07% | 0 | 184 | 0.07% | 0 |
| | Change 2011 | | 172 | 0.07% | 0 | 172 | 0.07% | 0 |
| Valid votes | Valid votes | Valid votes | 263,394 | 100.00% | 17 | 263,394 | 100.00% | 17 |
| Rejected votes | Rejected votes | Rejected votes | 1,203 | 0.45% | | | | |
| Total polled | Total polled | Total polled | 264,597 | 68.28% | | | | |
| Registered electors | Registered electors | Registered electors | 387,499 | | | | | |
The following candidates were elected: Olavi Ala-Nissilä (Kesk), 4,908 votes; Li Andersson (Vas), 15,071 votes; Ritva Elomaa (PS), 9,571 votes; 9,571 votes; Eeva-Johanna Eloranta (SDP), 6,689 votes; Ilkka Kanerva (Kok), 9,183 votes; Ilkka Kantola (SDP), 5,908 votes; Esko Kiviranta (Kesk), 5,994 votes; Annika Lapintie (Vas), 5,027 votes; Maria Lohela (PS), 5,583 votes; Ville Niinistö (Vihr), 8,835 votes; Petteri Orpo (Kok), 10,652 votes; Annika Saarikko (Kesk), 10,510 votes; Saara-Sofia Sirén (Kok), 4,625 votes; Katja Taimela (SDP), 6,017 votes; Ville Tavio (PS), 6,847 votes; Anne-Mari Virolainen (Kok), 7,169 votes; and Stefan Wallin (SFP), 9,787 votes.

##### 2011

Results of the 2011 parliamentary election held on 17 April 2011:
| Party | Party | Party | Party | Party | Party | Electoral Alliance | Electoral Alliance | Electoral Alliance |
| Party | Party | Party | Votes | % | Seats | Votes | % | Seats |
| | National Coalition Party | Kok | 59,645 | 22.95% | 4 | 59,645 | 22.95% | 4 |
| | Social Democratic Party of Finland | SDP | 50,922 | 19.60% | 4 | 50,922 | 19.60% | 4 |
| | True Finns | PS | 46,956 | 18.07% | 3 | 46,956 | 18.07% | 3 |
| | Centre Party | Kesk | 30,113 | 11.59% | 2 | 44,448 | 17.10% | 3 |
| | Swedish People's Party of Finland | SFP | 14,335 | 5.52% | 1 | 44,448 | 17.10% | 3 |
| | Left Alliance | Vas | 25,025 | 9.63% | 2 | 25,025 | 9.63% | 2 |
| | Green League | Vihr | 19,026 | 7.32% | 1 | 19,026 | 7.32% | 1 |
| | Christian Democrats | KD | 7,540 | 2.90% | 0 | 7,540 | 2.90% | 0 |
| | Pirate Party | Pir | 1,664 | 0.64% | 0 | 1,664 | 0.64% | 0 |
| | Freedom Party – Finland's Future | VP | 1,599 | 0.62% | 0 | 1,599 | 0.62% | 0 |
| | Change 2011 | | 1,339 | 0.52% | 0 | 1,339 | 0.52% | 0 |
| | Communist Party of Finland | SKP | 872 | 0.34% | 0 | 951 | 0.37% | 0 |
| | Communist Workers' Party – For Peace and Socialism | KTP | 79 | 0.03% | 0 | 951 | 0.37% | 0 |
| | Independence Party | IPU | 272 | 0.10% | 0 | 272 | 0.10% | 0 |
| | Non-Affiliated Joint List | | 162 | 0.06% | 0 | 162 | 0.06% | 0 |
| | Workers' Party of Finland | STP | 157 | 0.06% | 0 | 157 | 0.06% | 0 |
| | Senior Citizens' Party | | 150 | 0.06% | 0 | 150 | 0.06% | 0 |
| Valid votes | Valid votes | Valid votes | 259,856 | 100.00% | 17 | 259,856 | 100.00% | 17 |
| Rejected votes | Rejected votes | Rejected votes | 1,302 | 0.50% | | | | |
| Total polled | Total polled | Total polled | 261,158 | 68.68% | | | | |
| Registered electors | Registered electors | Registered electors | 380,259 | | | | | |
The following candidates were elected: Ritva Elomaa (PS), 13,121 votes; Eeva-Johanna Eloranta (SDP), 3,648 votes; Lauri Heikkilä (PS), 6,199 votes; Pertti Hemmilä (Kok), 6,413 votes; Ilkka Kanerva (Kok), 7,820 votes; Ilkka Kantola (SDP), 6,339 votes; Esko Kiviranta (Kesk), 6,035 votes; Annika Lapintie (Vas), 7,723 votes; Maria Lohela (PS), 4,873 votes; Ville Niinistö (Vihr), 5,362 votes; Petteri Orpo (Kok), 11,018 votes; Heli Paasio (SDP), 13,958 votes; Annika Saarikko (Kesk), 4,185 votes; Katja Taimela (SDP), 8,498 votes; Anne-Mari Virolainen (Kok), 10,041 votes; Stefan Wallin (SFP), 12,366 votes; and Jyrki Yrttiaho (Vas), 4,634 votes.

#### 2000s
##### 2007

Results of the 2007 parliamentary election held on 18 March 2007:
| Party | Party | Party | Party | Party | Party | Electoral Alliance | Electoral Alliance | Electoral Alliance |
| Party | Party | Party | Votes | % | Seats | Votes | % | Seats |
| | National Coalition Party | Kok | 66,793 | 27.37% | 5 | 66,793 | 27.37% | 5 |
| | Social Democratic Party of Finland | SDP | 53,281 | 21.83% | 4 | 53,281 | 21.83% | 4 |
| | Centre Party | Kesk | 38,610 | 15.82% | 3 | 51,979 | 21.30% | 4 |
| | Swedish People's Party of Finland | SFP | 13,369 | 5.48% | 1 | 51,979 | 21.30% | 4 |
| | Left Alliance | Vas | 25,937 | 10.63% | 2 | 25,937 | 10.63% | 2 |
| | Green League | Vihr | 22,868 | 9.37% | 2 | 22,868 | 9.37% | 2 |
| | Christian Democrats | KD | 11,377 | 4.66% | 0 | 11,377 | 4.66% | 0 |
| | True Finns | PS | 6,168 | 2.53% | 0 | 6,168 | 2.53% | 0 |
| | Finnish People's Blue-Whites | SKS | 3,074 | 1.26% | 0 | 3,074 | 1.26% | 0 |
| | Communist Party of Finland | SKP | 916 | 0.38% | 0 | 916 | 0.38% | 0 |
| | Non-Affiliated Joint List | | 499 | 0.20% | 0 | 499 | 0.20% | 0 |
| | Liberals | Lib | 297 | 0.12% | 0 | 297 | 0.12% | 0 |
| | Independence Party | IPU | 262 | 0.11% | 0 | 262 | 0.11% | 0 |
| | Pensioners for People | | 258 | 0.11% | 0 | 258 | 0.11% | 0 |
| | Communist Workers' Party – For Peace and Socialism | KTP | 135 | 0.06% | 0 | 135 | 0.06% | 0 |
| | Patriotic People's Movement | IKL | 112 | 0.05% | 0 | 112 | 0.05% | 0 |
| | Workers' Party of Finland | STP | 109 | 0.04% | 0 | 109 | 0.04% | 0 |
| Valid votes | Valid votes | Valid votes | 244,065 | 100.00% | 17 | 244,065 | 100.00% | 17 |
| Rejected votes | Rejected votes | Rejected votes | 1,506 | 0.61% | | | | |
| Total polled | Total polled | Total polled | 245,571 | 65.84% | | | | |
| Registered electors | Registered electors | Registered electors | 372,966 | | | | | |
The following candidates were elected: Janina Andersson (Vihr), 5,587 votes; Pertti Hemmilä (Kok), 6,188 votes; Liisa Hyssälä (Kesk), 6,152 votes; Ilkka Kanerva (Kok), 11,079 votes; Ilkka Kantola (SDP), 5,091 votes; Timo Kaunisto (Kesk), 7,213 votes; Esko Kiviranta (Kesk), 6,210 votes; Marjaana Koskinen (SDP), 7,649 votes; Annika Lapintie (Vas), 5,575 votes; Jouko Laxell (Kok), 5,056 votes; Ville Niinistö (Vihr), 5,182 votes; Petteri Orpo (Kok), 6,069 votes; Heli Paasio (SDP), 11,233 votes; Katja Taimela (SDP), 5,984 votes; Anne-Mari Virolainen (Kok), 6,812 votes; Stefan Wallin (SFP), 12,097 votes; and Jyrki Yrttiaho (Vas), 4,492 votes.

##### 2003

Results of the 2003 parliamentary election held on 16 March 2003:
| Party | Party | Party | Party | Party | Party | Electoral Alliance | Electoral Alliance | Electoral Alliance |
| Party | Party | Party | Votes | % | Seats | Votes | % | Seats |
| | National Coalition Party | Kok | 64,823 | 26.10% | 5 | 74,420 | 29.96% | 6 |
| | Christian Democrats | KD | 9,597 | 3.86% | 1 | 74,420 | 29.96% | 6 |
| | Social Democratic Party of Finland | SDP | 61,367 | 24.71% | 4 | 61,367 | 24.71% | 4 |
| | Centre Party | Kesk | 43,552 | 17.54% | 3 | 43,552 | 17.54% | 3 |
| | Left Alliance | Vas | 26,515 | 10.68% | 2 | 26,515 | 10.68% | 2 |
| | Green League | Vihr | 21,250 | 8.56% | 1 | 21,250 | 8.56% | 1 |
| | Swedish People's Party of Finland | SFP | 13,081 | 5.27% | 1 | 13,081 | 5.27% | 1 |
| | Finnish People's Blue-Whites | SKS | 3,929 | 1.58% | 0 | 3,929 | 1.58% | 0 |
| | Communist Party of Finland | SKP | 1,615 | 0.65% | 0 | 1,615 | 0.65% | 0 |
| | True Finns | PS | 845 | 0.34% | 0 | 1,244 | 0.50% | 0 |
| | Liberals | Lib | 399 | 0.16% | 0 | 1,244 | 0.50% | 0 |
| | Forces for Change in Finland | | 945 | 0.38% | 0 | 945 | 0.38% | 0 |
| | Communist Workers' Party – For Peace and Socialism | KTP | 313 | 0.13% | 0 | 313 | 0.13% | 0 |
| | Julius Karlsson (Independent) | | 138 | 0.06% | 0 | 138 | 0.06% | 0 |
| Valid votes | Valid votes | Valid votes | 248,369 | 100.00% | 17 | 248,369 | 100.00% | 17 |
| Rejected votes | Rejected votes | Rejected votes | 1,995 | 0.80% | | | | |
| Total polled | Total polled | Total polled | 250,364 | 68.45% | | | | |
| Registered electors | Registered electors | Registered electors | 365,760 | | | | | |
The following candidates were elected: Olavi Ala-Nissilä (Kesk), 7,381 votes; Janina Andersson (Vihr), 6,625 votes; Jan-Erik Enestam (SFP), 6,450 votes; Sari Essayah (KD), 9,597 votes; Pertti Hemmilä (Kok), 6,473 votes; Liisa Hyssälä (Kesk), 8,869 votes; Mikko Immonen (Vas), 3,939 votes; Ville Itälä (Kok), 21,422 votes; Ilkka Kanerva (Kok), 7,203 votes; Marjukka Karttunen (Kok), 4,377 votes; Esko Kiviranta (Kesk), 6,758 votes; Marjaana Koskinen (SDP), 9,367 votes; Annika Lapintie (Vas), 6,743 votes; Heli Paasio (SDP), 12,651 votes; Maija Perho (Kok), 4,991 votes; Virpa Puisto (SDP), 7,485 votes; and Jukka Roos (SDP), 6,088 votes.

#### 1990s
##### 1999

Results of the 1999 parliamentary election held on 21 March 1999:
| Party | Party | Party | Party | Party | Party | Electoral Alliance | Electoral Alliance | Electoral Alliance |
| Party | Party | Party | Votes | % | Seats | Votes | % | Seats |
| | National Coalition Party | Kok | 63,781 | 27.09% | 5 | 63,781 | 27.09% | 5 |
| | Centre Party | Kesk | 39,730 | 16.87% | 3 | 57,057 | 24.23% | 5 |
| | Swedish People's Party of Finland | SFP | 11,891 | 5.05% | 1 | 57,057 | 24.23% | 5 |
| | Finnish Christian League | SKL | 5,436 | 2.31% | 1 | 57,057 | 24.23% | 5 |
| | Social Democratic Party of Finland | SDP | 55,042 | 23.37% | 4 | 55,042 | 23.37% | 4 |
| | Left Alliance | Vas | 27,957 | 11.87% | 2 | 27,957 | 11.87% | 2 |
| | Green League | Vihr | 18,194 | 7.73% | 1 | 18,194 | 7.73% | 1 |
| | National Front | KR | 4,853 | 2.06% | 0 | 4,853 | 2.06% | 0 |
| | Young Finns | Nuors | 1,811 | 0.77% | 0 | 3,084 | 1.31% | 0 |
| | Reform Group | Rem | 1,014 | 0.43% | 0 | 3,084 | 1.31% | 0 |
| | Liberal People's Party | LKP | 259 | 0.11% | 0 | 3,084 | 1.31% | 0 |
| | Communist Party of Finland | SKP | 1,643 | 0.70% | 0 | 2,354 | 1.00% | 0 |
| | Kirjava ”Puolue” – Elonkehän Puolesta | KIPU | 498 | 0.21% | 0 | 2,354 | 1.00% | 0 |
| | Communist Workers' Party – For Peace and Socialism | KTP | 213 | 0.09% | 0 | 2,354 | 1.00% | 0 |
| | Pensioners for People | EKA | 784 | 0.33% | 0 | 1,862 | 0.79% | 0 |
| | True Finns | PS | 587 | 0.25% | 0 | 1,862 | 0.79% | 0 |
| | Alliance for Free Finland | VSL | 491 | 0.21% | 0 | 1,862 | 0.79% | 0 |
| | Finland: Non-EU Joint List | | 651 | 0.28% | 0 | 651 | 0.28% | 0 |
| | Natural Law Party | LLP | 499 | 0.21% | 0 | 499 | 0.21% | 0 |
| | Kankaanpää Ismo (Independent) | | 142 | 0.06% | 0 | 142 | 0.06% | 0 |
| Valid votes | Valid votes | Valid votes | 235,476 | 100.00% | 17 | 235,476 | 100.00% | 17 |
| Rejected votes | Rejected votes | Rejected votes | 2,467 | 1.04% | | | | |
| Total polled | Total polled | Total polled | 237,943 | 66.36% | | | | |
| Registered electors | Registered electors | Registered electors | 358,554 | | | | | |
The following candidates were elected: Olavi Ala-Nissilä (Kesk), 6,895 votes; Janina Andersson (Vihr), 9,172 votes; Jan-Erik Enestam (SFP), 9,010 votes; Pertti Hemmilä (Kok), 6,190 votes; Liisa Hyssälä (Kesk), 7,111 votes; Mikko Immonen (Vas), 4,463 votes; Ville Itälä (Kok), 14,130 votes; Ilkka Kanerva (Kok), 8,843 votes; Marjukka Karttunen-Raiskio (Kok), 4,943 votes; Marjaana Koskinen (SDP), 7,874 votes; Annika Lapintie (Vas), 8,299 votes; Jukka Mikkola (SDP), 5,722 votes; Heli Paasio (SDP), 7,175 votes; Maija Perho (Kok), 6,370 votes; Virpa Puisto (SDP), 6,890 votes; Mauri Salo (Kesk), 6,248 votes; and Ismo Seivästö (SKL).

##### 1995

Results of the 1995 parliamentary election held on 19 March 1995:
| Party | Party | Party | Party | Party | Party | Electoral Alliance | Electoral Alliance | Electoral Alliance |
| Party | Party | Party | Votes | % | Seats | Votes | % | Seats |
| | Social Democratic Party of Finland | SDP | 68,099 | 27.56% | 5 | 68,099 | 27.56% | 5 |
| | National Coalition Party | Kok | 57,492 | 23.26% | 5 | 57,492 | 23.26% | 5 |
| | Centre Party | Kesk | 37,053 | 14.99% | 3 | 53,293 | 21.57% | 4 |
| | Swedish People's Party of Finland | SFP | 11,163 | 4.52% | 1 | 53,293 | 21.57% | 4 |
| | Finnish Christian League | SKL | 4,585 | 1.86% | 0 | 53,293 | 21.57% | 4 |
| | Liberal People's Party | LKP | 492 | 0.20% | 0 | 53,293 | 21.57% | 4 |
| | Left Alliance | Vas | 32,747 | 13.25% | 2 | 32,747 | 13.25% | 2 |
| | Green League | Vihr | 14,388 | 5.82% | 1 | 14,388 | 5.82% | 1 |
| | Young Finns | Nuor | 10,698 | 4.33% | 0 | 10,698 | 4.33% | 0 |
| | Finnish Rural Party | SMP | 2,646 | 1.07% | 0 | 3,694 | 1.49% | 0 |
| | Pensioners for People | ELKA | 466 | 0.19% | 0 | 3,694 | 1.49% | 0 |
| | Women's Party | NAISP | 308 | 0.12% | 0 | 3,694 | 1.49% | 0 |
| | Ecological Party the Greens | EKO | 274 | 0.11% | 0 | 3,694 | 1.49% | 0 |
| | Alliance for Free Finland | VSL | 2,302 | 0.93% | 0 | 2,302 | 0.93% | 0 |
| | Other Joint List | | 2,075 | 0.84% | 0 | 2,075 | 0.84% | 0 |
| | Other Joint List | | 1,045 | 0.42% | 0 | 1,045 | 0.42% | 0 |
| | Natural Law Party | LLP | 694 | 0.28% | 0 | 694 | 0.28% | 0 |
| | Communist Workers' Party – For Peace and Socialism | KTP | 345 | 0.14% | 0 | 345 | 0.14% | 0 |
| | Maarit Nermes (Independent) | | 137 | 0.06% | 0 | 137 | 0.06% | 0 |
| | Juhani Tuomola (Independent) | | 82 | 0.03% | 0 | 82 | 0.03% | 0 |
| | Heikki Nurminen (Independent) | | 20 | 0.01% | 0 | 20 | 0.01% | 0 |
| | Joint Responsibility Party | YYP | 12 | 0.00% | 0 | 12 | 0.00% | 0 |
| Valid votes | Valid votes | Valid votes | 247,123 | 100.00% | 17 | 247,123 | 100.00% | 17 |
| Rejected votes | Rejected votes | Rejected votes | 1,774 | 0.71% | | | | |
| Total polled | Total polled | Total polled | 248,897 | 71.44% | | | | |
| Registered electors | Registered electors | Registered electors | 348,401 | | | | | |
The following candidates were elected: Olavi Ala-Nissilä (Kesk), 8,329 votes; Janina Andersson (Vihr), 5,244 votes; Jan-Erik Enestam (SFP), 8,462 votes; Liisa Hyssälä (Kesk), 5,838 votes; Mikko Immonen (Vas), 7,486 votes; Ville Itälä (Kok), 6,108 votes; Timo Järvilahti (Kesk), 6,596 votes; Marjut Kaarilahti (Kok), 3,243 votes; Ilkka Kanerva (Kok), 6,685 votes; Marjaana Koskinen (SDP), 5,153 votes; Annika Lapintie (Vas), 11,677 votes; Jukka Mikkola (SDP), 6,160 votes; Sauli Niinistö (Kok), 18,946 votes; Pertti Paasio (SDP), 14,606 votes; Maija Perho (Kok), 8,805 votes; Virpa Puisto (SDP), 7,136 votes; and Jukka Roos (SDP), 7,393 votes.

##### 1991

Results of the 1991 parliamentary election held on 17 March 1991:
| Party | Party | Party | Party | Party | Party | Electoral Alliance | Electoral Alliance | Electoral Alliance |
| Party | Party | Party | Votes | % | Seats | Votes | % | Seats |
| | Centre Party | Kesk | 54,902 | 22.92% | 4 | 72,237 | 30.16% | 6 |
| | Swedish People's Party of Finland | SFP | 12,631 | 5.27% | 1 | 72,237 | 30.16% | 6 |
| | Finnish Christian League | SKL | 4,704 | 1.96% | 1 | 72,237 | 30.16% | 6 |
| | Social Democratic Party of Finland | SDP | 54,595 | 22.80% | 4 | 54,595 | 22.80% | 4 |
| | National Coalition Party | Kok | 53,102 | 22.17% | 4 | 53,102 | 22.17% | 4 |
| | Left Alliance | Vas | 26,920 | 11.24% | 2 | 26,920 | 11.24% | 2 |
| | Finnish Rural Party | SMP | 15,217 | 6.35% | 1 | 16,239 | 6.78% | 1 |
| | Pensioners' Party | SEP | 733 | 0.31% | 0 | 16,239 | 6.78% | 1 |
| | Independent Non-Aligned Pensioners | ELKA | 289 | 0.12% | 0 | 16,239 | 6.78% | 1 |
| | Green League | Vihr | 11,401 | 4.76% | 0 | 11,401 | 4.76% | 0 |
| | The Greens | EKO | 1,631 | 0.68% | 0 | 2,474 | 1.03% | 0 |
| | Liberal People's Party | LKP | 843 | 0.35% | 0 | 2,474 | 1.03% | 0 |
| | Women's Party | NAISL | 1,324 | 0.55% | 0 | 1,324 | 0.55% | 0 |
| | Communist Workers' Party – For Peace and Socialism | KTP | 641 | 0.27% | 0 | 641 | 0.27% | 0 |
| | Kari Lamberg (Independent) | | 326 | 0.14% | 0 | 326 | 0.14% | 0 |
| | Humanity Party | | 227 | 0.09% | 0 | 227 | 0.09% | 0 |
| Valid votes | Valid votes | Valid votes | 239,486 | 100.00% | 17 | 239,486 | 100.00% | 17 |
| Blank votes | Blank votes | Blank votes | 3,651 | 1.50% | | | | |
| Rejected Votess – Other | Rejected Votess – Other | Rejected Votess – Other | 364 | 0.15% | | | | |
| Total polled | Total polled | Total polled | 243,501 | 70.16% | | | | |
| Registered electors | Registered electors | Registered electors | 347,090 | | | | | |
The following candidates were elected: Olavi Ala-Nissilä (Kesk), 4,729 votes; Heli Astala (Vas), 5,363 votes; Jan-Erik Enestam (SFP), 10,480 votes; Timo Järvilahti (Kesk), 7,190 votes; Marjut Kaarilahti (Kok), 4,788 votes; Ilkka Kanerva (Kok), 11,660 votes; Eeva Kuuskoski (Kesk), 21,743 votes; Ensio Laine (Vas), 7,067 votes; Jarmo Laivoranta (Kesk), 5,876 votes; Sauli Niinistö (Kok), 6,216 votes; Pertti Paasio (SDP), 9,851 votes; Maija Perho (Kok), 6,585 votes; Virpa Puisto (SDP), 6,593 votes; Mikko Rönnholm (SDP), 4,783 votes; Jukka Roos (SDP), 8,444 votes; Ismo Seivästö (SKL), 4,704 votes; and Hannu Suhonen (SMP), 4,417 votes.

#### 1980s
##### 1987

Results of the 1987 parliamentary election held on 15 and 16 March 1987:
| Party | Party | Party | Party | Party | Party | Electoral Alliance | Electoral Alliance | Electoral Alliance |
| Party | Party | Party | Votes | % | Seats | Votes | % | Seats |
| | National Coalition Party | Kok | 61,927 | 25.28% | 5 | 61,927 | 25.28% | 5 |
| | Centre Party | Kesk | 35,824 | 14.63% | 2 | 56,858 | 23.21% | 4 |
| | Swedish People's Party of Finland | SFP | 15,608 | 6.37% | 1 | 56,858 | 23.21% | 4 |
| | Finnish Christian League | SKL | 4,378 | 1.79% | 1 | 56,858 | 23.21% | 4 |
| | Liberal People's Party | LKP | 1,048 | 0.43% | 0 | 56,858 | 23.21% | 4 |
| | Social Democratic Party of Finland | SDP | 55,247 | 22.55% | 4 | 55,247 | 22.55% | 4 |
| | Finnish People's Democratic League | SKDL | 24,281 | 9.91% | 2 | 24,281 | 9.91% | 2 |
| | Finnish Rural Party | SMP | 21,896 | 8.94% | 1 | 21,896 | 8.94% | 1 |
| | Democratic Alternative | DEVA | 13,789 | 5.63% | 1 | 13,789 | 5.63% | 1 |
| | Green League | Vihr | 6,406 | 2.62% | 0 | 6,406 | 2.62% | 0 |
| | Pensioners' Party | SEP | 4,442 | 1.81% | 0 | 4,442 | 1.81% | 0 |
| | Annikki Vartama (Independent) | | 55 | 0.02% | 0 | 55 | 0.02% | 0 |
| | Joint List B | | 47 | 0.02% | 0 | 47 | 0.02% | 0 |
| Valid votes | Valid votes | Valid votes | 244,948 | 100.00% | 17 | 244,948 | 100.00% | 17 |
| Rejected votes | Rejected votes | Rejected votes | 1,230 | 0.50% | | | | |
| Total polled | Total polled | Total polled | 246,178 | 74.02% | | | | |
| Registered electors | Registered electors | Registered electors | 332,604 | | | | | |
The following candidates were elected: Risto Ahonen (SDP), 5,531 votes; Heli Astala (SKDL), 6,850 votes; Sauli Hautala (SKL), 4,198 votes; Liisa Hilpelä (Kok), 7,400 votes; Tapio Holvitie (Kok), 5,869 votes; Anna-Liisa Jokinen (SKDL), 2,683 votes; Ilkka Kanerva (Kok), 10,772 votes; Eeva Kuuskoski (Kesk), 15,672 votes; Ensio Laine (DEVA), 7,067 votes; Sauli Niinistö (Kok), 6,976 votes; Pertti Paasio (SDP), 8,044 votes; Heikki Perho (Kok), 7,071 votes; Virpa Puisto (SDP), 5,935 votes; Jukka Roos (SDP), 5,422 votes; Taisto Tähkämaa (Kesk), 4,153 votes; Christoffer Taxell (SFP), 14,006 votes; and Pekka Vennamo (SMP), 12,638 votes.

##### 1983

Results of the 1983 parliamentary election held on 20 and 21 March 1983:
| Party | Party | Party | Party | Party | Party | Electoral Alliance | Electoral Alliance | Electoral Alliance |
| Party | Party | Party | Votes | % | Seats | Votes | % | Seats |
| | Social Democratic Party of Finland | SDP | 62,763 | 24.87% | 5 | 62,763 | 24.87% | 5 |
| | National Coalition Party | Kok | 58,952 | 23.36% | 4 | 58,952 | 23.36% | 4 |
| | Centre Party and Liberal People's Party | Kesk-LKP | 32,540 | 12.89% | 2 | 45,984 | 18.22% | 3 |
| | Swedish People's Party of Finland | SFP | 13,444 | 5.33% | 1 | 45,984 | 18.22% | 3 |
| | Finnish People's Democratic League | SKDL | 37,540 | 14.87% | 3 | 37,540 | 14.87% | 3 |
| | Finnish Rural Party | SMP | 34,459 | 13.65% | 2 | 34,459 | 13.65% | 2 |
| | Finnish Christian League | SKL | 7,208 | 2.86% | 0 | 7,284 | 2.89% | 0 |
| | Union for Democracy | KVL | 76 | 0.03% | 0 | 7,284 | 2.89% | 0 |
| | Joint List A (Green League) | | 5,420 | 2.15% | 0 | 5,420 | 2.15% | 0 |
| Valid votes | Valid votes | Valid votes | 252,402 | 100.00% | 17 | 252,402 | 100.00% | 17 |
| Rejected votes | Rejected votes | Rejected votes | 972 | 0.38% | | | | |
| Total polled | Total polled | Total polled | 253,374 | 77.73% | | | | |
| Registered electors | Registered electors | Registered electors | 325,962 | | | | | |
The following candidates were elected: Risto Ahonen (SDP), 5,490 votes; Heli Astala (SKDL), 6,470 votes; Paula Eenilä (SDP), 6,641 votees; Liisa Hilpelä (Kok), 7,249 votes; Tapio Holvitie (Kok), 8,036 votes; Anna-Liisa Jokinen (SKDL), 4,156 votes; Ilkka Kanerva (Kok), 5,893 votes; Eeva Kuuskoski (Kesk-LKP), 5,991 votes; Ensio Laine (SKDL), 9,023 votes; Jukka Mikkola (SDP), 5,603 votes; Pertti Paasio (SDP), 8,520 votes; Heikki Perho (Kok), 7,291 votes; Martti Ratu (SMP), 3,110 votes; Mikko Rönnholm (SDP), 6,571 votes; Taisto Tähkämaa (Kesk-LKP), 7,860 votes; Christoffer Taxell (SFP), 12,357 votes; and Pekka Vennamo (SMP), 25,088 votes.

#### 1970s
##### 1979

Results of the 1979 parliamentary election held on 18 and 19 March 1979:
| Party | Party | Party | Party | Party | Party | Electoral Alliance | Electoral Alliance | Electoral Alliance |
| Party | Party | Party | Votes | % | Seats | Votes | % | Seats |
| | National Coalition Party | Kok | 60,655 | 24.66% | 5 | 60,655 | 24.66% | 5 |
| | Social Democratic Party of Finland | SDP | 55,676 | 22.63% | 4 | 55,676 | 22.63% | 4 |
| | Finnish People's Democratic League | SKDL | 47,863 | 19.46% | 3 | 48,189 | 19.59% | 3 |
| | Socialist Workers Party | STP | 326 | 0.13% | 0 | 48,189 | 19.59% | 3 |
| | Centre Party | Kesk | 31,661 | 12.87% | 2 | 42,685 | 17.35% | 3 |
| | Swedish People's Party of Finland | SFP | 11,024 | 4.48% | 1 | 42,685 | 17.35% | 3 |
| | Finnish Rural Party | SMP | 14,332 | 5.83% | 1 | 26,341 | 10.71% | 2 |
| | Finnish Christian League | SKL | 10,081 | 4.10% | 1 | 26,341 | 10.71% | 2 |
| | Constitutional People's Party | PKP | 1,928 | 0.78% | 0 | 26,341 | 10.71% | 2 |
| | Liberal People's Party | LKP | 12,114 | 4.92% | 0 | 12,114 | 4.92% | 0 |
| | Finnish People's Unity Party | SKYP | 332 | 0.13% | 0 | 332 | 0.13% | 0 |
| Valid votes | Valid votes | Valid votes | 245,992 | 100.00% | 17 | 245,992 | 100.00% | 17 |
| Rejected votes | Rejected votes | Rejected votes | 827 | 0.34% | | | | |
| Total polled | Total polled | Total polled | 246,819 | 76.79% | | | | |
| Registered electors | Registered electors | Registered electors | 321,430 | | | | | |
The following candidates were elected: Heli Astala (SKDL), 9,692 votes; Reino Breilin (SDP), 5,828 votes; Paula Eenilä (SDP), 10,904 votees; Sauli Hautala (SKL), 7,115 votes; Tapio Holvitie (Kok), 8,168 votes; Anna-Liisa Jokinen (SKDL), 7,332 votes; Ilkka Kanerva (Kok), 7,993 votes; Eeva Kuuskoski (Kok), 9,141 votes; Ensio Laine (SKDL), 7,904 votes; Arto Lampinen (Kok), 7,026 votes; Lauri Palmunen (Kesk), 8,022 votes; Heikki Perho (Kok), 6,202 votes; Mikko Rönnholm (SDP), 5,740 votes; Jacob Söderman (SDP), 7,643 votes; Taisto Tähkämaa (Kesk), 7,147 votes; Christoffer Taxell (SFP), 10,303 votes; and Pekka Vennamo (SMP), 12,657 votes.

##### 1975

Results of the 1975 parliamentary election held on 21 and 22 September 1975:
| Party | Party | Party | Party | Party | Party | Electoral Alliance | Electoral Alliance | Electoral Alliance |
| Party | Party | Party | Votes | % | Seats | Votes | % | Seats |
| | National Coalition Party | Kok | 50,429 | 21.72% | 3 | 58,279 | 25.10% | 4 |
| | Finnish Christian League | SKL | 7,850 | 3.38% | 1 | 58,279 | 25.10% | 4 |
| | Centre Party | Kesk | 31,545 | 13.58% | 2 | 55,337 | 23.83% | 4 |
| | Liberal People's Party | LKP | 11,995 | 5.17% | 1 | 55,337 | 23.83% | 4 |
| | Swedish People's Party of Finland | SFP | 11,797 | 5.08% | 1 | 55,337 | 23.83% | 4 |
| | Finnish People's Democratic League | SKDL | 50,552 | 21.77% | 4 | 51,167 | 22.03% | 4 |
| | Socialist Workers Party | STP | 615 | 0.26% | 0 | 51,167 | 22.03% | 4 |
| | Social Democratic Party of Finland | SDP | 50,013 | 21.54% | 4 | 50,013 | 21.54% | 4 |
| | Finnish Rural Party | SMP | 7,934 | 3.42% | 0 | 10,340 | 4.45% | 0 |
| | Finnish Constitutional People's Party | SPK | 1,885 | 0.81% | 0 | 10,340 | 4.45% | 0 |
| | Party of Finnish Entrepreneurs | SYP | 521 | 0.22% | 0 | 10,340 | 4.45% | 0 |
| | Finnish People's Unity Party | SKYP | 7,075 | 3.05% | 0 | 7,075 | 3.05% | 0 |
| Valid votes | Valid votes | Valid votes | 232,211 | 100.00% | 16 | 232,211 | 100.00% | 16 |
| Rejected votes | Rejected votes | Rejected votes | 871 | 0.37% | | | | |
| Total polled | Total polled | Total polled | 233,082 | 74.71% | | | | |
| Registered electors | Registered electors | Registered electors | 311,973 | | | | | |
The following candidates were elected: Paavo Aitio (SKDL), 9,398 votes; Reino Breilin (SDP), 7,745 votes; Paula Eenilä (SDP), 8,692 votees; Sauli Hautala (SKL), 7,452 votes; Anna-Liisa Jokinen (SKDL), 9,735 votes; Ilkka Kanerva (Kok), 8,921 votes; Ensio Laine (SKDL), 7,488 votes; Arto Lampinen (Kok), 9,699 votes; Arto Merisaari (SKDL), 11,910 votes; Pertti Paasio (SDP), 7,021 votes; Heikki Perho (Kok), 5,757 votes; Jacob Söderman (SDP), 5,536 votes; V. J. Sukselainen (Kesk), 6,779 votes; Taisto Tähkämaa (Kesk), 7,062 votes; Christoffer Taxell (SFP), 10,349 votes; and Irma Toivanen (LKP), 10,280 votes.

##### 1972

Results of the 1972 parliamentary election held on 2 and 3 January 1972:
| Party | Party | Party | Party | Party | Party | Electoral Alliance | Electoral Alliance | Electoral Alliance |
| Party | Party | Party | Votes | % | Seats | Votes | % | Seats |
| | Social Democratic Party of Finland | SDP | 53,411 | 24.56% | 4 | 53,411 | 24.56% | 4 |
| | Finnish People's Democratic League | SKDL | 44,454 | 20.44% | 3 | 46,411 | 21.34% | 3 |
| | Social Democratic Union of Workers and Smallholders | TPSL | 1,957 | 0.90% | 0 | 46,411 | 21.34% | 3 |
| | National Coalition Party | Kok | 41,421 | 19.04% | 3 | 41,421 | 19.04% | 3 |
| | Centre Party | Kesk | 26,957 | 12.39% | 2 | 39,075 | 17.96% | 3 |
| | Swedish People's Party of Finland | SFP | 12,118 | 5.57% | 1 | 39,075 | 17.96% | 3 |
| | Finnish Rural Party | SMP | 19,214 | 8.83% | 2 | 19,214 | 8.83% | 2 |
| | Liberal People's Party | LKP | 13,218 | 6.08% | 1 | 13,218 | 6.08% | 1 |
| | Finnish Christian League | SKL | 4,761 | 2.19% | 0 | 4,761 | 2.19% | 0 |
| Valid votes | Valid votes | Valid votes | 217,511 | 100.00% | 16 | 217,511 | 100.00% | 16 |
| Rejected votes | Rejected votes | Rejected votes | 844 | 0.39% | | | | |
| Total polled | Total polled | Total polled | 218,355 | 80.69% | | | | |
| Registered electors | Registered electors | Registered electors | 270,596 | | | | | |
The following candidates were elected: Paavo Aitio (SKDL), 13,531 votes; Reino Breilin (SDP), 7,487 votes; Anna-Liisa Jokinen (SKDL), 7,650 votes; Mauno Kurppa (SMP), 5,587 votes; Olavi Lähteenmäki (Kok), 5,460 votes; Ensio Laine (SKDL), 6,881 votes; Esko Niskanen (SDP), 6,076 votes; Rafael Paasio (SDP), 9,368 votes; Arvo Sainio (SMP), 4,683 votes; Sylvi Siltanen (SDP), 9,967 votes; V. J. Sukselainen (Kesk), 5,501 votes; Taisto Tähkämaa (Kesk), 7,734 votes; Carl Olof Tallgren (SFP), 11,357 votes; Irma Toivanen (LKP), 4,570 votes; Tauno Vartia (Kok), 5,262 votes; and Juha Vikatmaa (Kok), 14,115 votes.

##### 1970

Results of the 1970 parliamentary election held on 15 and 16 March 1970:
| Party | Party | Party | Party | Party | Party | Electoral Alliance | Electoral Alliance | Electoral Alliance |
| Party | Party | Party | Votes | % | Seats | Votes | % | Seats |
| | Social Democratic Party of Finland | SDP | 47,190 | 22.19% | 4 | 47,190 | 22.19% | 4 |
| | Finnish People's Democratic League | SKDL | 42,909 | 20.17% | 4 | 42,909 | 20.17% | 4 |
| | Centre Party | Kesk | 29,826 | 14.02% | 2 | 41,513 | 19.52% | 3 |
| | Swedish People's Party of Finland | SFP | 11,687 | 5.49% | 1 | 41,513 | 19.52% | 3 |
| | National Coalition Party | Kok | 40,208 | 18.90% | 3 | 40,208 | 18.90% | 3 |
| | Finnish Rural Party | SMP | 20,470 | 9.62% | 1 | 20,470 | 9.62% | 1 |
| | Liberal People's Party | LKP | 14,759 | 6.94% | 1 | 14,759 | 6.94% | 1 |
| | Social Democratic Union of Workers and Smallholders | TPSL | 2,967 | 1.39% | 0 | 2,967 | 1.39% | 0 |
| | Finnish Christian League | SKL | 2,485 | 1.17% | 0 | 2,485 | 1.17% | 0 |
| | Vilho Hallenberg (Independent) | | 131 | 0.06% | 0 | 131 | 0.06% | 0 |
| | Vieno Sulo Selim Laiho (Independent) | | 47 | 0.02% | 0 | 47 | 0.02% | 0 |
| | Vesa Antero Hyvärinen (Independent) | | 24 | 0.01% | 0 | 24 | 0.01% | 0 |
| Valid votes | Valid votes | Valid votes | 212,703 | 100.00% | 16 | 212,703 | 100.00% | 16 |
| Rejected votes | Rejected votes | Rejected votes | 645 | 0.30% | | | | |
| Total polled | Total polled | Total polled | 213,348 | 81.34% | | | | |
| Registered electors | Registered electors | Registered electors | 262,277 | | | | | |
The following candidates were elected: Paavo Aitio (SKDL), 12,164 votes; Reino Breilin (SDP), 5,879 votes; Anna-Liisa Jokinen (SKDL), 5,691 votes; Katri Kaarlonen (Kesk), 6,293 votes; Mauno Kurppa (SMP), 4,281 votes; Olavi Lähteenmäki (Kok), 8,351 votes; Ensio Laine (SKDL), 5,498 votes; Esko Niskanen (SDP), 5,286 votes; Rafael Paasio (SDP), 6,898 votes; Sylvi Siltanen (SDP), 9,712 votes; Oili Suomi (SKDL), 3,631 votes; Taisto Tähkämaa (Kesk), 4,844 votes; Carl Olof Tallgren (SFP), 11,687 votes; Irma Toivanen (LKP), 2,111 votes; Tauno Vartia (Kok), 5,138 votes; and Juha Vikatmaa (Kok), 11,324 votes.

#### 1960s
##### 1966

Results of the 1966 parliamentary election held on 20 and 21 March 1966:
| Party | Party | Party | Party | Party | Party | Electoral Alliance | Electoral Alliance | Electoral Alliance |
| Party | Party | Party | Votes | % | Seats | Votes | % | Seats |
| | Social Democratic Party of Finland | SDP | 54,119 | 26.87% | 5 | 54,119 | 26.87% | 5 |
| | Finnish People's Democratic League | SKDL | 48,820 | 24.24% | 3 | 53,349 | 26.49% | 4 |
| | Social Democratic Union of Workers and Smallholders | TPSL | 4,529 | 2.25% | 1 | 53,349 | 26.49% | 4 |
| | Centre Party | Kesk | 36,215 | 17.98% | 3 | 36,215 | 17.98% | 3 |
| | National Coalition Party | Kok | 26,015 | 12.92% | 2 | 26,015 | 12.92% | 2 |
| | Liberal People's Party | LKP | 19,055 | 9.46% | 1 | 19,055 | 9.46% | 1 |
| | Swedish People's Party of Finland | SFP | 12,646 | 6.28% | 1 | 12,646 | 6.28% | 1 |
| | Write-in lists | | 3 | 0.00% | 0 | 3 | 0.00% | 0 |
| Valid votes | Valid votes | Valid votes | 201,402 | 100.00% | 16 | 201,402 | 100.00% | 16 |
| Blank votes | Blank votes | Blank votes | 4 | 0.00% | | | | |
| Rejected Votess – Other | Rejected Votess – Other | Rejected Votess – Other | 623 | 0.31% | | | | |
| Total polled | Total polled | Total polled | 202,029 | 84.84% | | | | |
| Registered electors | Registered electors | Registered electors | 238,143 | | | | | |
The following candidates were elected: Paavo Aitio (SKDL), 13,790 votes; Reino Breilin (SDP), 6,654 votes; Vappu Heinonen (TPSL), 4,529 votes; Voitto Hellsten (SDP), 5,943 votes; Mauno Jussila (Kesk), 6,692 votes; Katri Kaarlonen (Kesk), 5,299 votes; Irma Karvikko (LKP), 5,491 votes; Olavi Lähteenmäki (Kok), 5,244 votes; Aimo Laiho (SKDL), 3,593 votes; Esko Niskanen (SDP), 6,667 votes; Rafael Paasio (SDP), 10,342 votes; Pekka Silander (SKDL), 5,059 votes; Sylvi Siltanen (SDP), 8,899 votes; V. J. Sukselainen (Kesk), 5,515 votes; Carl Olof Tallgren (SFP), 7,132 votes; and Tauno Vartia (Kok), 4,695 votes.

##### 1962

Results of the 1962 parliamentary election held on 4 and 5 February 1962:
| Party | Party | Party | Party | Party | Party | Electoral Alliance | Electoral Alliance | Electoral Alliance |
| Party | Party | Party | Votes | % | Seats | Votes | % | Seats |
| | Agrarian Party | ML | 37,224 | 18.96% | 3 | 74,548 | 37.97% | 7 |
| | People's Party of Finland | SK | 24,158 | 12.30% | 2 | 74,548 | 37.97% | 7 |
| | Swedish People's Party of Finland | SFP | 13,166 | 6.71% | 2 | 74,548 | 37.97% | 7 |
| | Finnish People's Democratic League | SKDL | 48,973 | 24.94% | 4 | 48,973 | 24.94% | 4 |
| | Social Democratic Party of Finland | SDP | 35,511 | 18.09% | 3 | 35,511 | 18.09% | 3 |
| | National Coalition Party | Kok | 24,570 | 12.51% | 2 | 24,570 | 12.51% | 2 |
| | Social Democratic Union of Workers and Smallholders | TPSL | 9,581 | 4.88% | 0 | 9,581 | 4.88% | 0 |
| | Smallholders' Party of Finland | SPP | 3,151 | 1.60% | 0 | 3,151 | 1.60% | 0 |
| | Write-in lists | | 1 | 0.00% | 0 | 1 | 0.00% | 0 |
| Valid votes | Valid votes | Valid votes | 196,335 | 100.00% | 16 | 196,335 | 100.00% | 16 |
| Rejected votes | Rejected votes | Rejected votes | 625 | 0.32% | | | | |
| Total polled | Total polled | Total polled | 196,960 | 85.09% | | | | |
| Registered electors | Registered electors | Registered electors | 231,468 | | | | | |
The following candidates were elected: Paavo Aitio (SKDL), 14,904 votes; Voitto Hellsten (SDP), 4,965 votes; Mauno Jussila (ML), 8,306 votes; Urho Kähönen (ML), 6,878 votes; Irma Karvikko (SK), 9,115 votes; Harras Kyttä (SK), 9,944 votes; Olavi Lähteenmäki (Kok), 8,843 votes; Aimo Laiho (SKDL), 3,466 votes; Per Laurén (SFP), 6,060 votes; Judit Nederström-Lundén (SKDL), 6,768 votes; Rafael Paasio (SDP), 8,458 votes; Kalervo Saura (Kok), 5,111 votes; Sylvi Siltanen (SDP), 7,267 votes; V. J. Sukselainen (ML), 10,078 votes; Carl Olof Tallgren (SFP), 6,890 votes; and Inkeri Virtanen (SKDL), 3,547 votes.

#### 1950s
##### 1958

Results of the 1958 parliamentary election held on 6 and 7 July 1958:
| Party | Party | Party | Party | Party | Party | Electoral Alliance | Electoral Alliance | Electoral Alliance |
| Party | Party | Party | Votes | % | Seats | Votes | % | Seats |
| | Finnish People's Democratic League | SKDL | 41,908 | 25.78% | 5 | 41,908 | 25.78% | 5 |
| | Social Democratic Party of Finland | SDP | 37,243 | 22.91% | 4 | 37,243 | 22.91% | 4 |
| | Agrarian Party | ML | 32,063 | 19.72% | 3 | 32,063 | 19.72% | 3 |
| | National Coalition Party | Kok | 23,294 | 14.33% | 2 | 23,517 | 14.46% | 2 |
| | Liberal League | VL | 223 | 0.14% | 0 | 23,517 | 14.46% | 2 |
| | People's Party of Finland | SK | 16,514 | 10.16% | 1 | 16,514 | 10.16% | 1 |
| | Swedish People's Party of Finland | SFP | 11,330 | 6.97% | 1 | 11,330 | 6.97% | 1 |
| | Write-in lists | | 8 | 0.00% | 0 | 8 | 0.00% | 0 |
| Valid votes | Valid votes | Valid votes | 162,583 | 100.00% | 16 | 162,583 | 100.00% | 16 |
| Rejected votes | Rejected votes | Rejected votes | 794 | 0.49% | | | | |
| Total polled | Total polled | Total polled | 163,377 | 72.88% | | | | |
| Registered electors | Registered electors | Registered electors | 224,179 | | | | | |
The following candidates were elected: Aimo Aaltonen (SKDL), 4,719 votes; Paavo Aitio (SKDL), 7,475 votes; Vappu Heinonen (SDP), 4,588 votes; Mauno Jussila (ML), 5,622 votes; Urho Kähönen (ML), 5,223 votes; Urho Kulovaara (SDP), 4,440 votes; Harras Kyttä (SK), 5,284 votes; Olavi Lähteenmäki (Kok), 5,265 votes; Judit Nederström-Lundén (SKDL), 7,292 votes; Rafael Paasio (SDP), 5,768 votes; Eino Roine (SKDL), 4,145 votes; Kalervo Saura (Kok), 4,858 votes; Sylvi Siltanen (SDP), 5,038 votes; V. J. Sukselainen (ML), 7,644 votes; Ralf Törngren (SFP), 6,505 votes; and Inkeri Virtanen (SKDL), 2,892 votes.

##### 1954

Results of the 1954 parliamentary election held on 7 and 8 March 1954:
| Party | Party | Party | Votes | % | Seats |
| | Finnish People's Democratic League | SKDL | 42,027 | 24.47% | 4 |
| | Social Democratic Party of Finland | SDP | 40,120 | 23.36% | 4 |
| | Agrarian Party | ML | 33,847 | 19.70% | 3 |
| | People's Party of Finland | SK | 22,082 | 12.85% | 2 |
| | National Coalition Party | Kok | 20,177 | 11.75% | 2 |
| | Swedish People's Party of Finland | SFP | 13,518 | 7.87% | 1 |
| | Write-in lists | | 8 | 0.00% | 0 |
| Valid votes | Valid votes | Valid votes | 171,779 | 100.00% | 16 |
| Rejected votes | Rejected votes | Rejected votes | 640 | 0.37% | |
| Total polled | Total polled | Total polled | 172,419 | 77.99% | |
| Registered electors | Registered electors | Registered electors | 221,067 | | |
The following candidates were elected: Aimo Aaltonen (SKDL); Paavo Aitio (SKDL); Vappu Heinonen (SDP); Niilo Honkala (Kok); Kalle Jokinen (SDP); Mauno Jussila (ML); Urho Kähönen (ML); Irma Karvikko (SK); Urho Kulovaara (SDP); Harras Kyttä (SK); Judit Nederström-Lundén (SKDL); Rafael Paasio (SDP); Eino Roine (SKDL); Kalervo Saura (Kok); V. J. Sukselainen (ML); and Ralf Törngren (SFP).

##### 1951

Results of the 1951 parliamentary election held on 1 and 2 July 1951:
| Party | Party | Party | Party | Party | Party | Electoral Alliance | Electoral Alliance | Electoral Alliance |
| Party | Party | Party | Votes | % | Seats | Votes | % | Seats |
| | Agrarian Party | ML | 30,624 | 19.40% | 3 | 43,556 | 27.59% | 5 |
| | Swedish People's Party of Finland | SFP | 12,932 | 8.19% | 2 | 43,556 | 27.59% | 5 |
| | Finnish People's Democratic League | SKDL | 38,453 | 24.36% | 4 | 38,453 | 24.36% | 4 |
| | Social Democratic Party of Finland | SDP | 37,990 | 24.07% | 4 | 37,990 | 24.07% | 4 |
| | National Coalition Party | Kok | 22,270 | 14.11% | 2 | 22,270 | 14.11% | 2 |
| | People's Party of Finland | SK | 15,550 | 9.85% | 2 | 15,550 | 9.85% | 2 |
| | Write-in lists | | 24 | 0.02% | 0 | 24 | 0.02% | 0 |
| Valid votes | Valid votes | Valid votes | 157,843 | 100.00% | 17 | 157,843 | 100.00% | 17 |
| Rejected votes | Rejected votes | Rejected votes | 944 | 0.59% | | | | |
| Total polled | Total polled | Total polled | 158,787 | 73.29% | | | | |
| Registered electors | Registered electors | Registered electors | 216,653 | | | | | |
The following candidates were elected: Aimo Aaltonen (SKDL); Paavo Aitio (SKDL); Vappu Heinonen (SDP); Ture Hollstén (SFP); Niilo Honkala (Kok); Kalle Jokinen (SDP); Mauno Jussila (ML); Urho Kähönen (ML); Irma Karvikko (SK); Urho Kulovaara (SDP); Harras Kyttä (SK); Judit Nederström-Lundén (SKDL); Anna Nevalainen (SKDL); Rafael Paasio (SDP); Kalervo Saura (Kok); V. J. Sukselainen (ML); and Ralf Törngren (SFP).

#### 1940s
##### 1948

Results of the 1948 parliamentary election held on 1 and 2 July 1948:
| Party | Party | Party | Votes | % | Seats |
| | Finnish People's Democratic League | SKDL | 37,910 | 25.34% | 4 |
| | Social Democratic Party of Finland | SDP | 36,179 | 24.18% | 4 |
| | Agrarian Party | ML | 24,817 | 16.59% | 2 |
| | National Coalition Party | Kok | 24,090 | 16.10% | 2 |
| | Swedish People's Party of Finland | SFP | 13,796 | 9.22% | 1 |
| | National Progressive Party | KE | 12,587 | 8.41% | 1 |
| | Write-in lists | | 250 | 0.17% | 0 |
| Valid votes | Valid votes | Valid votes | 149,629 | 100.00% | 14 |
| Rejected votes | Rejected votes | Rejected votes | 807 | 0.54% | |
| Total polled | Total polled | Total polled | 150,436 | 78.83% | |
| Registered electors | Registered electors | Registered electors | 190,842 | | |
The following candidates were elected: Aimo Aaltonen (SKDL); Aarne Honka (Kok); Niilo Honkala (Kok); Kalle Jokinen (SDP); Irma Karvikko (KE); Urho Kulovaara (SDP); Aino Lehtokoski (SDP); Anna Nevalainen (SKDL); Rafael Paasio (SDP); Mauri Perkonoja (SKDL); Eino Roine (SKDL); Samuli Simula (ML); V. J. Sukselainen (ML); and Ralf Törngren (SFP).

##### 1945

Results of the 1945 parliamentary election held on 17 and 18 March 1945:
| Party | Party | Party | Party | Party | Party | Electoral Alliance | Electoral Alliance | Electoral Alliance |
| Party | Party | Party | Votes | % | Seats | Votes | % | Seats |
| | Finnish People's Democratic League | SKDL | 39,201 | 27.98% | 5 | 39,985 | 28.54% | 5 |
| | Small Farmers Party | | 784 | 0.56% | 0 | 39,985 | 28.54% | 5 |
| | Social Democratic Party of Finland | SDP | 30,627 | 21.86% | 3 | 30,627 | 21.86% | 3 |
| | Swedish People's Party of Finland | SFP | 20,536 | 14.66% | 2 | 20,536 | 14.66% | 2 |
| | National Coalition Party | Kok | 18,960 | 13.53% | 2 | 18,960 | 13.53% | 2 |
| | Agrarian Party | ML | 17,241 | 12.30% | 2 | 17,241 | 12.30% | 2 |
| | National Progressive Party | KE | 12,422 | 8.87% | 1 | 12,422 | 8.87% | 1 |
| | Write-in lists | | 343 | 0.24% | 0 | 343 | 0.24% | 0 |
| Valid votes | Valid votes | Valid votes | 140,114 | 100.00% | 15 | 140,114 | 100.00% | 15 |
| Rejected votes | Rejected votes | Rejected votes | 959 | 0.68% | | | | |
| Total polled | Total polled | Total polled | 141,073 | 77.54% | | | | |
| Registered electors | Registered electors | Registered electors | 181,943 | | | | | |
The following candidates were elected: Aimo Aaltonen (SKDL); Ture Hollstén (SFP); Niilo Honkala (Kok); Kalle Jokinen (SDP); Jalmari Kulmala (SKDL); Urho Kulovaara (SDP); Aino Lehtokoski (SDP); Leo Leppä (Kok); Vihtori Metsäranta (SKDL); Anna Nevalainen (SKDL); Juho Pilppula (ML); Eino Roine (SKDL); Samuli Simula (ML); Yrjö Suontausta (KE); and Ralf Törngren (SFP).

#### 1930s
##### 1939

Results of the 1939 parliamentary election held on 1 and 2 July 1939:
| Party | Party | Party | Party | Party | Party | Electoral Alliance | Electoral Alliance | Electoral Alliance |
| Party | Party | Party | Votes | % | Seats | Votes | % | Seats |
| | Social Democratic Party of Finland | SDP | 42,243 | 40.49% | 6 | 42,243 | 40.49% | 6 |
| | Swedish People's Party of Finland | SFP | 21,190 | 20.31% | 3 | 21,190 | 20.31% | 3 |
| | Agrarian Party | ML | 11,800 | 11.31% | 2 | 18,733 | 17.96% | 3 |
| | National Progressive Party | KE | 6,933 | 6.65% | 1 | 18,733 | 17.96% | 3 |
| | National Coalition Party | Kok | 13,865 | 13.29% | 2 | 13,865 | 13.29% | 2 |
| | Patriotic People's Movement | IKL | 7,063 | 6.77% | 1 | 7,063 | 6.77% | 1 |
| | Party of Smallholders and Rural People | PMP | 1,146 | 1.10% | 0 | 1,146 | 1.10% | 0 |
| | Write-in lists | | 89 | 0.09% | 0 | 89 | 0.09% | 0 |
| Valid votes | Valid votes | Valid votes | 104,329 | 100.00% | 15 | 104,329 | 100.00% | 15 |
| Rejected votes | Rejected votes | Rejected votes | 301 | 0.29% | | | | |
| Total polled | Total polled | Total polled | 104,630 | 66.03% | | | | |
| Registered electors | Registered electors | Registered electors | 158,457 | | | | | |
The following candidates were elected: Mikko Erich (SDP); Einar Holmberg (SFP); Aarne Honka (Kok); Hugo Johansson (SFP); Kalle Jokinen (SDP); Einari Karvetti (ML); Arvo Ketonen (KE); Aku Korvenoja (Kok); Urho Kulovaara (SDP); Aino Lehtokoski (SDP); Gottfrid Lindström (SDP); Kustaa Perho (SDP); Juho Pilppula (ML); Yrjö Saarinen (IKL); and Ralf Törngren (SFP).

##### 1936

Results of the 1936 parliamentary election held on 1 and 2 July 1936:
| Party | Party | Party | Votes | % | Seats |
| | Social Democratic Party of Finland | SDP | 36,458 | 38.68% | 7 |
| | Swedish People's Party of Finland | SFP | 20,511 | 21.76% | 3 |
| | National Coalition Party | Kok | 11,007 | 11.68% | 2 |
| | Agrarian Party | ML | 10,772 | 11.43% | 2 |
| | National Progressive Party | KE | 8,160 | 8.66% | 1 |
| | Patriotic People's Movement | IKL | 6,258 | 6.64% | 1 |
| | Small Farmers' Party of Finland | SPP | 986 | 1.05% | 0 |
| | Write-in lists | | 114 | 0.12% | 0 |
| Valid votes | Valid votes | Valid votes | 94,266 | 100.00% | 16 |
| Rejected votes | Rejected votes | Rejected votes | 591 | 0.62% | |
| Total polled | Total polled | Total polled | 94,857 | 61.61% | |
| Registered electors | Registered electors | Registered electors | 153,958 | | |
The following candidates were elected: Rafael Colliander (SFP); Yrjö Helenius (SDP); Aarne Honka (Kok); Emil Jokinen (SDP); Kalle Jokinen (SDP); Einari Karvetti (ML); Edvard Kilpeläinen (Kok); Toivo Mikael Kivimäki (KE); Urho Kulovaara (SDP); Karl Laurén (SFP); Aino Lehtokoski (SDP); Gottfrid Lindström (SDP); Kustaa Perho (SDP); Juho Pilppula (ML); Yrjö Saarinen (IKL); and Ralf Törngren (SFP).

##### 1933

Results of the 1933 parliamentary election held on 1, 2 and 3 July 1933:
| Party | Party | Party | Party | Party | Party | Electoral Alliance | Electoral Alliance | Electoral Alliance |
| Party | Party | Party | Votes | % | Seats | Votes | % | Seats |
| | Social Democratic Labour Party of Finland | SDTP | 30,682 | 34.78% | 6 | 30,682 | 34.78% | 6 |
| | Swedish People's Party of Finland | SFP | 17,709 | 20.08% | 3 | 17,709 | 20.08% | 3 |
| | National Coalition Party and Patriotic People's Movement | Kok-IKL | 16,091 | 18.24% | 3 | 16,091 | 18.24% | 3 |
| | Agrarian Party | ML | 12,087 | 13.70% | 2 | 12,087 | 13.70% | 2 |
| | National Progressive Party | KE | 10,791 | 12.23% | 2 | 11,575 | 13.12% | 2 |
| | Small Farmers' Party of Finland | SPP | 784 | 0.89% | 0 | 11,575 | 13.12% | 2 |
| | Write-in lists | | 64 | 0.07% | 0 | 64 | 0.07% | 0 |
| Valid votes | Valid votes | Valid votes | 88,208 | 100.00% | 16 | 88,208 | 100.00% | 16 |
| Rejected votes | Rejected votes | Rejected votes | 428 | 0.48% | | | | |
| Total polled | Total polled | Total polled | 88,636 | 59.85% | | | | |
| Registered electors | Registered electors | Registered electors | 148,087 | | | | | |
The following candidates were elected: Aleksi Aaltonen (SDTP); Rafael Colliander (SFP); Aarne Honka (Kok-IKL); Emil Jokinen (SDTP); Kaarlo Kares (Kok-IKL); Einari Karvetti (ML); Aku Korvenoja (Kok-IKL); Urho Kulovaara (SDTP); Aino Lehtokoski (SDTP); Gottfrid Lindström (SDTP); Herman Mattsson (SFP); Kustaa Perho (SDTP); Juho Pilppula (ML); Johan Sjöblom (SFP); Urho Toivola (KE); and Toivo Tyrni (KE).

##### 1930

Results of the 1930 parliamentary election held on 1 and 2 October 1930:
| Party | Party | Party | Party | Party | Party | Electoral Alliance | Electoral Alliance | Electoral Alliance |
| Party | Party | Party | Votes | % | Seats | Votes | % | Seats |
| | Swedish People's Party of Finland | SFP | 19,505 | 21.85% | 3 | 57,720 | 64.65% | 11 |
| | National Coalition Party | Kok | 17,920 | 20.07% | 4 | 57,720 | 64.65% | 11 |
| | Agrarian Party | ML | 13,085 | 14.66% | 2 | 57,720 | 64.65% | 11 |
| | National Progressive Party | KE | 7,210 | 8.08% | 2 | 57,720 | 64.65% | 11 |
| | Social Democratic Labour Party of Finland | SDTP | 28,399 | 31.81% | 5 | 28,399 | 31.81% | 5 |
| | Socialist Electoral Organisation of Workers and Smallholders | STPV | 1,829 | 2.05% | 0 | 1,829 | 2.05% | 0 |
| | Small Farmers' Party of Finland | SPP | 1,198 | 1.34% | 0 | 1,198 | 1.34% | 0 |
| | Write-in lists | | 138 | 0.15% | 0 | 138 | 0.15% | 0 |
| Valid votes | Valid votes | Valid votes | 89,284 | 100.00% | 16 | 89,284 | 100.00% | 16 |
| Rejected votes | Rejected votes | Rejected votes | 550 | 0.61% | | | | |
| Total polled | Total polled | Total polled | 89,834 | 62.28% | | | | |
| Registered electors | Registered electors | Registered electors | 144,240 | | | | | |
The following candidates were elected: Aleksi Aaltonen (SDTP); Emil Jokinen (SDTP); Alli Kallioniemi (Kok); Juho Kaskinen (KE); Edvard Kilpeläinen (Kok); Toivo Mikael Kivimäki (KE); Urho Kulovaara (SDTP); Aino Lehtokoski (SDTP); Erkki Perheentupa (Kok); Kustaa Perho (SDTP); Juho Pilppula (ML); Emil Roos (SFP); Torsten Rothberg (SFP); Paavo Saarinen (ML); Gunnar Sahlstein (Kok); and Emil Sarlin (SFP).

#### 1920s
##### 1929

Results of the 1929 parliamentary election held on 1 and 2 July 1929:
| Party | Party | Party | Votes | % | Seats |
| | Swedish People's Party of Finland | SFP | 16,894 | 22.70% | 4 |
| | Social Democratic Labour Party of Finland | SDTP | 16,192 | 21.76% | 4 |
| | National Coalition Party | Kok | 12,188 | 16.38% | 3 |
| | Socialist Electoral Organisation of Workers and Smallholders | STPV | 11,535 | 15.50% | 2 |
| | Agrarian Party | ML | 10,853 | 14.58% | 2 |
| | National Progressive Party | KE | 5,392 | 7.25% | 1 |
| | Small Farmers' Party of Finland | SPP | 1,015 | 1.36% | 0 |
| | Others | | 349 | 0.47% | 0 |
| Valid votes | Valid votes | Valid votes | 74,418 | 100.00% | 16 |
| Rejected votes | Rejected votes | Rejected votes | 529 | 0.71% | |
| Total polled | Total polled | Total polled | 74,947 | 52.50% | |
| Registered electors | Registered electors | Registered electors | 142,753 | | |
The following candidates were elected: Aleksi Aaltonen (SDTP); Rafael Colliander (SFP); Anders Forsberg (SFP); Verner Halén (STPV); Bernhard Heikkilä (Kok); Emil Jokinen (SDTP); Edvard Kilpeläinen (Kok); Toivo Mikael Kivimäki (KE); Kalle Kulmala (STPV); Karl Laurén (SFP); Aino Lehtokoski (SDTP); Knut Molin (SFP); Kustaa Perho (SDTP); Juho Pilppula (ML); Paavo Saarinen (ML); and Gunnar Sahlstein (Kok).

##### 1927

Results of the 1927 parliamentary election held on 1 and 2 July 1927:
| Party | Party | Party | Votes | % | Seats |
| | Swedish People's Party of Finland | SFP | 18,186 | 23.61% | 4 |
| | Social Democratic Labour Party of Finland | SDTP | 16,891 | 21.93% | 4 |
| | National Coalition Party | Kok | 14,219 | 18.46% | 3 |
| | Socialist Electoral Organisation of Workers and Smallholders | STPV | 10,904 | 14.16% | 2 |
| | Agrarian Party | ML | 9,393 | 12.20% | 2 |
| | National Progressive Party | KE | 7,368 | 9.57% | 1 |
| | Write-in lists | | 58 | 0.08% | 0 |
| Valid votes | Valid votes | Valid votes | 77,019 | 100.00% | 16 |
| Rejected votes | Rejected votes | Rejected votes | 318 | 0.41% | |
| Total polled | Total polled | Total polled | 77,337 | 56.86% | |
| Registered electors | Registered electors | Registered electors | 136,011 | | |
The following candidates were elected: Ernesti Aarnio (Kok); Rafael Colliander (SFP); Anders Forsberg (SFP); Bernhard Heikkilä (Kok); Emil Jokinen (SDTP); Berndt Kullberg (SFP); Kalle Kulmala (STPV); Jaakko Latvala (SDTP); Aino Lehtokoski (SDTP); Jussi Leino (SDTP); Knut Molin (SFP); Juho Pilppula (ML); Emanuel Ramstedt (STPV); Risto Ryti (KE); Paavo Saarinen (ML); and Gunnar Sahlstein (Kok).

##### 1924

Results of the 1924 parliamentary election held on 1 and 2 April 1924:
| Party | Party | Party | Votes | % | Seats |
| | Social Democratic Labour Party of Finland | SDTP | 17,321 | 22.79% | 4 |
| | Swedish People's Party of Finland | SFP | 17,019 | 22.40% | 4 |
| | National Coalition Party | Kok | 16,409 | 21.59% | 4 |
| | Socialist Electoral Organisation of Workers and Smallholders | STPV | 10,313 | 13.57% | 2 |
| | Agrarian Party | ML | 7,767 | 10.22% | 1 |
| | National Progressive Party | KE | 7,112 | 9.36% | 1 |
| | Write-in lists | | 50 | 0.07% | 0 |
| Valid votes | Valid votes | Valid votes | 75,991 | 100.00% | 16 |
| Rejected votes | Rejected votes | Rejected votes | 474 | 0.62% | |
| Total polled | Total polled | Total polled | 76,465 | 57.66% | |
| Registered electors | Registered electors | Registered electors | 132,607 | | |
The following candidates were elected: Amos Anderson (SFP); Valentin Annala (SDTP); Waldemar Bergroth (Kok); Anders Forsberg (SFP); Bernhard Heikkilä (Kok); Toivo Mikael Kivimäki (KE); Kalle Kulmala (STPV); Karl Laurén (SFP); Aino Lehtokoski (SDTP); Jussi Leino (SDTP); Knut Molin (SFP); Emanuel Ramstedt (STPV); Juho Rannikko (Kok); Paavo Saarinen (ML); Eino Tulenheimo (Kok); and Wäinö Wuolijoki (SDTP).

##### 1922

Results of the 1922 parliamentary election held on 1, 2 and 3 July 1922:
| Party | Party | Party | Votes | % | Seats |
| | Socialist Workers' Party of Finland | SSTP | 16,295 | 22.05% | 4 |
| | National Coalition Party | Kok | 16,085 | 21.76% | 4 |
| | Swedish People's Party of Finland | SFP | 15,402 | 20.84% | 3 |
| | Social Democratic Labour Party of Finland | SDTP | 11,971 | 16.20% | 3 |
| | National Progressive Party | KE | 7,422 | 10.04% | 1 |
| | Agrarian Party | ML | 6,692 | 9.05% | 1 |
| | Write-in lists | | 48 | 0.06% | 0 |
| Valid votes | Valid votes | Valid votes | 73,915 | 100.00% | 16 |
| Rejected votes | Rejected votes | Rejected votes | 753 | 1.01% | |
| Total polled | Total polled | Total polled | 74,668 | 58.06% | |
| Registered electors | Registered electors | Registered electors | 128,601 | | |
The following candidates were elected: Amos Anderson (SFP); Waldemar Bergroth (Kok); Rafael Colliander (SFP); Väinö Hannula (SSTP); Antti Kaarne (SSTP); Väinö Kivilinna (ML); Jaakko Latvala (SDTP); Aino Lehtokoski (SDTP); Heikki Mäkinen (SSTP); Laura Numminen (SSTP); Johannes Nyberg (Kok); Antti Penttilä (KE); Juho Rannikko (Kok); Wilhelm Roos (SFP); Eino Tulenheimo (Kok); and Wäinö Wuolijoki (SDTP).

#### 1910s
##### 1919

Results of the 1919 parliamentary election held on 1, 2 and 3 March 1919:
| Party | Party | Party | Party | Party | Party | Electoral Alliance | Electoral Alliance | Electoral Alliance |
| Party | Party | Party | Votes | % | Seats | Votes | % | Seats |
| | Social Democratic Labour Party of Finland | SDTP | 30,126 | 35.57% | 6 | 30,126 | 35.57% | 6 |
| | National Progressive Party | KE | 11,411 | 13.47% | 3 | 19,322 | 22.81% | 4 |
| | Agrarian Party | ML | 4,528 | 5.35% | 0 | 19,322 | 22.81% | 4 |
| | Christian Workers' Union of Finland | KrTL | 3,383 | 3.99% | 1 | 19,322 | 22.81% | 4 |
| | Swedish People's Party of Finland | SFP | 19,136 | 22.59% | 3 | 19,136 | 22.59% | 3 |
| | National Coalition Party | Kok | 16,032 | 18.93% | 3 | 16,032 | 18.93% | 3 |
| | Write-in lists | | 78 | 0.09% | 0 | 78 | 0.09% | 0 |
| Valid votes | Valid votes | Valid votes | 84,694 | 100.00% | 16 | 84,694 | 100.00% | 16 |
| Rejected votes | Rejected votes | Rejected votes | 552 | 0.65% | | | | |
| Total polled | Total polled | Total polled | 85,246 | 67.78% | | | | |
| Registered electors | Registered electors | Registered electors | 125,773 | | | | | |
The following candidates were elected: Rafael Colliander (SFP); Matti Helenius-Seppälä (KrTL); Johan Helo (SDTP); Karl Holma (Kok); Juho Kaskinen (KE); Arvi Kontu (KE); Karl Laurén (SFP); Mooses Lehtinen (SDTP); Aino Lehtokoski (SDTP); Väinö Lehtonen (SDTP); Eliel Mickelsson (SDTP); Ernst Nevanlinna (Kok); Johannes Nyberg (Kok); Heikki Ritavuori (KE); Sikstus Rönnberg (SDTP); and Wilhelm Roos (SFP).

##### 1917

Results of the 1917 parliamentary election held on 1 and 2 October 1917:
| Party | Party | Party | Party | Party | Party | Electoral Alliance | Electoral Alliance | Electoral Alliance |
| Party | Party | Party | Votes | % | Seats | Votes | % | Seats |
| | United Finnish Parties (Finnish Party, Young Finnish Party and People's Party) | SP-NP-KP | 29,634 | 33.33% | 5 | 49,343 | 55.49% | 9 |
| | Swedish People's Party of Finland | SFP | 19,709 | 22.16% | 4 | 49,343 | 55.49% | 9 |
| | Social Democratic Party of Finland | SDP | 35,218 | 39.61% | 7 | 35,218 | 39.61% | 7 |
| | Christian Workers' Union of Finland | KrTL | 4,291 | 4.83% | 0 | 4,291 | 4.83% | 0 |
| | Write-in lists | | 71 | 0.08% | 0 | 71 | 0.08% | 0 |
| Valid votes | Valid votes | Valid votes | 88,923 | 100.00% | 16 | 88,923 | 100.00% | 16 |
| Rejected votes | Rejected votes | Rejected votes | 644 | 0.72% | | | | |
| Total polled | Total polled | Total polled | 89,567 | 71.31% | | | | |
| Registered electors | Registered electors | Registered electors | 125,602 | | | | | |
The following candidates were elected: Valentin Annala (SDP); Waldemar Bergroth (SP-NP-KP); Rafael Colliander (SFP); Evert Eloranta (SDP); Erkki Härmä (SDP); Seth Heikkilä (SDP); Jaakko Latvala (SDP); Antti Mikkola (SP-NP-KP); Ernst Nevanlinna (SP-NP-KP); Onni Rantasalo (SP-NP-KP); Wilhelm Roos (SFP); Emil Schybergson (SFP); Julius Sundblom (SFP); Elviira Vihersalo (SDP); Karl Wiik (SDP); and Iida Yrjö-Koskinen (SP-NP-KP).

##### 1916

Results of the 1916 parliamentary election held on 1 and 3 July 1916:
| Party | Party | Party | Votes | % | Seats |
| | Social Democratic Party of Finland | SDP | 30,281 | 39.47% | 7 |
| | Swedish People's Party of Finland | SFP | 18,348 | 23.92% | 4 |
| | Finnish Party | SP | 16,573 | 21.60% | 4 |
| | Young Finnish Party | NP | 7,502 | 9.78% | 1 |
| | Christian Workers' Union of Finland | KrTL | 3,968 | 5.17% | 1 |
| | Write-in lists | | 39 | 0.05% | 0 |
| Valid votes | Valid votes | Valid votes | 76,711 | 100.00% | 17 |
| Rejected votes | Rejected votes | Rejected votes | 371 | 0.48% | |
| Total polled | Total polled | Total polled | 77,082 | 61.68% | |
| Registered electors | Registered electors | Registered electors | 124,964 | | |
The following candidates were elected: Ida Aalle-Teljo (SDP); Jenny af Forselles (SFP); Juho Aitamurto (SP); Valentin Annala (SDP); Evert Eloranta (SDP); Matti Helenius-Seppälä (KrTL); William Isaksson (SFP); Juho Kaskinen (NP); Jaakko Latvala (SDP); Konrad Lehtimäki (SDP); Ernst Nevanlinna (SP); Kaarle Raade (SP); Wilhelm Roos (SFP); Julius Sundblom (SFP); Elviira Vihersalo (SDP); Karl Wiik (SDP); and Iida Yrjö-Koskinen (SP).

##### 1913

Results of the 1913 parliamentary election held on 1 and 2 August 1913:
| Party | Party | Party | Party | Party | Party | Electoral Alliance | Electoral Alliance | Electoral Alliance |
| Party | Party | Party | Votes | % | Seats | Votes | % | Seats |
| | Social Democratic Party of Finland | SDP | 23,190 | 32.49% | 6 | 23,190 | 32.49% | 6 |
| | Swedish People's Party of Finland | SFP | 19,319 | 27.07% | 5 | 19,319 | 27.07% | 5 |
| | Finnish Party | SP | 17,822 | 24.97% | 4 | 17,822 | 24.97% | 4 |
| | Young Finnish Party | NP | 6,949 | 9.74% | 2 | 11,012 | 15.43% | 2 |
| | Christian Workers' Union of Finland | KrTL | 4,063 | 5.69% | 0 | 11,012 | 15.43% | 2 |
| | Write-in lists | | 34 | 0.05% | 0 | 34 | 0.05% | 0 |
| Valid votes | Valid votes | Valid votes | 71,377 | 100.00% | 17 | 71,377 | 100.00% | 17 |
| Rejected votes | Rejected votes | Rejected votes | 350 | 0.49% | | | | |
| Total polled | Total polled | Total polled | 71,727 | 58.72% | | | | |
| Registered electors | Registered electors | Registered electors | 122,156 | | | | | |
The following candidates were elected: Ida Aalle-Teljo (SDP); Jenny af Forselles (SFP); Valentin Annala (SDP); Evert Eloranta (SDP); John Hedberg (SFP); William Isaksson (SFP); Juho Kaskinen (NP); Edvard Kilpeläinen (SP); Konrad Lehtimäki (SDP); Ludvig Lindström (SDP); Juho Rannikko (SP); Heikki Ritavuori (NP); Wilhelm Roos (SFP); Allan Serlachius (SP); Julius Sundblom (SFP); Elviira Vihersalo (SDP); and Iida Yrjö-Koskinen (SP).

##### 1911

Results of the 1911 parliamentary election held on 2 and 3 January 1911:
| Party | Party | Party | Votes | % | Seats |
| | Social Democratic Party of Finland | SDP | 23,458 | 29.99% | 5 |
| | Swedish People's Party of Finland | SFP | 21,005 | 26.86% | 5 |
| | Finnish Party | SP | 20,991 | 26.84% | 5 |
| | Young Finnish Party | NP | 7,967 | 10.19% | 1 |
| | Christian Workers' Union of Finland | KrTL | 4,749 | 6.07% | 1 |
| | Write-in lists | | 38 | 0.05% | 0 |
| Valid votes | Valid votes | Valid votes | 78,208 | 100.00% | 17 |
| Rejected votes | Rejected votes | Rejected votes | 388 | 0.49% | |
| Total polled | Total polled | Total polled | 78,596 | 66.56% | |
| Registered electors | Registered electors | Registered electors | 118,076 | | |
The following candidates were elected: Ida Aalle-Teljo (SDP); Jenny af Forselles (SFP); Valentin Annala (SDP); Evert Eloranta (SDP); John Hedberg (SFP); Matti Helenius-Seppälä (KrTL); Pietari Kärnä (SP); Juho Kaskinen (NP); Kaarle Knuutila (SP); Jaakko Latvala (SDP); Juho Rannikko (SP); Wilhelm Roos (SFP); Wilho Sipilä (SP); Julius Sundblom (SFP); Taavi Tainio (SDP); Viktor Magnus von Born (SFP); and Iida Yrjö-Koskinen (SP).

##### 1910

Results of the 1910 parliamentary election held on 1 and 2 February 1910:
| Party | Party | Party | Votes | % | Seats |
| | Social Democratic Party of Finland | SDP | 22,828 | 28.92% | 5 |
| | Finnish Party | SP | 21,769 | 27.58% | 5 |
| | Swedish People's Party of Finland | SFP | 21,425 | 27.14% | 5 |
| | Young Finnish Party | NP | 8,214 | 10.41% | 1 |
| | Christian Workers' Union of Finland | KrTL | 4,645 | 5.88% | 1 |
| | Write-in lists | | 52 | 0.07% | 0 |
| Valid votes | Valid votes | Valid votes | 78,933 | 100.00% | 17 |
| Rejected votes | Rejected votes | Rejected votes | 436 | 0.55% | |
| Total polled | Total polled | Total polled | 79,369 | 68.32% | |
| Registered electors | Registered electors | Registered electors | 116,167 | | |
The following candidates were elected: Ida Aalle-Teljo (SDP); Jenny af Forselles (SFP); Valentin Annala (SDP); Evert Eloranta (SDP); John Hedberg (SFP); Matti Helenius-Seppälä (KrTL); Pietari Kärnä (SP); Juho Kaskinen (NP); Kaarle Knuutila (SP); Jaakko Latvala (SDP); Juho Rannikko (SP); Wilhelm Roos (SFP); Wilho Sipilä (SP); Julius Sundblom (SFP); Taavi Tainio (SDP); Viktor Magnus von Born (SFP); and Iida Yrjö-Koskinen (SP).

#### 1900s
##### 1909

Results of the 1909 parliamentary election held on 1 and 3 May 1909:
| Party | Party | Party | Votes | % | Seats |
| | Finnish Party | SP | 22,714 | 28.91% | 5 |
| | Social Democratic Party of Finland | SDP | 21,785 | 27.73% | 5 |
| | Swedish People's Party of Finland | SFP | 20,408 | 25.97% | 5 |
| | Young Finnish Party | NP | 7,799 | 9.93% | 2 |
| | Christian Workers' Union of Finland | KrTL | 5,795 | 7.38% | 0 |
| | Write-in lists | | 71 | 0.09% | 0 |
| Valid votes | Valid votes | Valid votes | 78,572 | 100.00% | 17 |
| Rejected votes | Rejected votes | Rejected votes | 521 | 0.66% | |
| Total polled | Total polled | Total polled | 79,093 | 69.13% | |
| Registered electors | Registered electors | Registered electors | 114,405 | | |
The following candidates were elected: Ida Aalle-Teljo (SDP); Juho Aitamurto (SP); Valentin Annala (SDP); Rafael Colliander (SFP); Evert Eloranta (SDP); John Hedberg (SFP); Valde Hirvikanta (SP); Aleksi Käpy (SP); Juho Kaskinen (NP); Antti Mikkola (NP); Santeri Nuorteva (SDP); Juho Rannikko (SP); Wilhelm Roos (SFP); Wilho Sipilä (SP); Fredrik Stenström (SFP); Julius Sundblom (SFP); and Wäinö Wuolijoki (SDP).

##### 1908

Results of the 1908 parliamentary election held on 1 and 2 July 1908:
| Party | Party | Party | Votes | % | Seats |
| | Finnish Party | SP | 22,928 | 29.03% | 5 |
| | Social Democratic Party of Finland | SDP | 21,905 | 27.73% | 5 |
| | Swedish People's Party of Finland | SFP | 20,855 | 26.40% | 5 |
| | Young Finnish Party | NP | 7,346 | 9.30% | 1 |
| | Christian Workers' Union of Finland | KrTL | 5,871 | 7.43% | 1 |
| | Others | | 78 | 0.10% | 0 |
| Valid votes | Valid votes | Valid votes | 78,983 | 100.00% | 17 |
| Rejected votes | Rejected votes | Rejected votes | 485 | 0.61% | |
| Total polled | Total polled | Total polled | 79,468 | 70.44% | |
| Registered electors | Registered electors | Registered electors | 112,815 | | |
The following candidates were elected: Ida Aalle-Teljo (SDP); Juho Aitamurto (SP); Evert Eloranta (SDP); Alexandra Gripenberg (SP); John Hedberg (SFP); Seth Heikkilä (SDP); Matti Helenius-Seppälä (KrTL); August Hjelt (SP); Aleksi Käpy (SP); Juho Kaskinen (NP); Dagmar Neovius (SFP); Juho Rannikko (SP); Vilhelm Rosenqvist (SFP); Albert Stigzelius (SFP); Julius Sundblom (SFP); Taavi Tainio (SDP); and Wäinö Wuolijoki (SDP).

##### 1907

Results of the 1907 parliamentary election held on 15 and 16 March 1907:
| Party | Party | Party | Votes | % | Seats |
| | Finnish Party | SP | 27,443 | 32.42% | 6 |
| | Swedish People's Party of Finland | SFP | 22,598 | 26.70% | 5 |
| | Social Democratic Party of Finland | SDP | 20,591 | 24.33% | 4 |
| | Young Finnish Party | NP | 7,225 | 8.54% | 1 |
| | Christian Workers' Union of Finland | KrTL | 5,011 | 5.92% | 1 |
| | Others | | 1,776 | 2.10% | 0 |
| Valid votes | Valid votes | Valid votes | 84,644 | 100.00% | 17 |
| Rejected votes | Rejected votes | Rejected votes | 753 | 0.88% | |
| Total polled | Total polled | Total polled | 85,397 | 80.32% | |
| Registered electors | Registered electors | Registered electors | 106,316 | | |
The following candidates were elected: Ida Aalle-Teljo (SDP); Alexandra Gripenberg (SP); Seth Heikkilä (SDP); Kaarlo Heininen (KrTL); August Hjelt (SP); Aleksi Käpy (SP); Karl Julian Karlsson (SFP); Kaarle Knuutila (SP); Antti Mikkola (NP); Dagmar Neovius (SFP); Juho Rannikko (SP); Vilhelm Rosenqvist (SFP); Oskar Schultz (SFP); Wilho Sipilä (SP); Julius Sundblom (SFP); Taavi Tainio (SDP); and Wäinö Wuolijoki (SDP).