# Häme (parliamentary electoral district)

Häme (Swedish: Tavastland; also known as Tavastia) is one of the 13 electoral districts of the Parliament of Finland, the national legislature of Finland. The district was established as Häme Province South (Finnish: Hämeen läänin eteläinen vaalipiiri; Swedish: Tavastehus läns södra valkrets) in 1907 when the Diet of Finland was replaced by the Parliament of Finland. It was renamed Häme in 1997. It is conterminous with the regions of Kanta-Häme and Päijät-Häme. The district currently elects 14 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 310,047 registered electors.

## History

Häme 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 Hauho, Hollola and Tammela in the province of Häme. Viiala municipality was transferred from Häme Province North to Häme Province South in 1951. In 1990, the municipalities of Kylmäkoski, Toijala, Valkeakoski and Viiala were transferred from Häme Province South to Häme Province North and Somero municipality was transferred from Häme Province South to Turku Province South. The district was renamed Häme in 1997.
In 1998, the municipalities of Hartola, Heinola and Sysmä were transferred from Mikkeli to Häme and the municipalities of Artjärvi and Orimattila were transferred from Uusimaa to Häme. At the same time, Urjala municipality was transferred from Häme to Pirkanmaa. Iitti municipality was transferred from Southeast Finland to Häme in 2021.

## Electoral system

Häme currently elects 14 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 | 12,171 | 5.87% | 1 | 9,818 | 4.74% | 0 | 49,137 | 23.71% | 4 | 559 | 0.27% | 0 | 17,902 | 8.64% | 1 | | | | 44,555 | 21.50% | 3 | 11,444 | 5.52% | 1 | 50,611 | 24.42% | 4 |
| 2019 | 15,172 | 7.37% | 1 | 17,354 | 8.43% | 1 | 49,359 | 23.99% | 4 | 500 | 0.24% | 0 | 20,892 | 10.15% | 1 | | | | 39,511 | 19.20% | 3 | 11,733 | 5.70% | 1 | 43,199 | 21.00% | 3 |
| 2015 | 12,182 | 6.02% | 1 | 10,350 | 5.11% | 0 | 44,737 | 22.10% | 3 | | | | 36,020 | 17.79% | 3 | | | | 43,544 | 21.51% | 3 | 12,412 | 6.13% | 1 | 39,537 | 19.53% | 3 |
| 2011 | 13,938 | 6.88% | 1 | 9,165 | 4.52% | 0 | 48,763 | 24.06% | 4 | | | | 26,819 | 13.23% | 2 | | | | 45,518 | 22.46% | 3 | 13,702 | 6.76% | 1 | 41,820 | 20.63% | 3 |
| 2007 | 15,745 | 8.33% | 1 | 11,628 | 6.15% | 1 | 52,902 | 27.97% | 4 | | | | 38,383 | 20.30% | 3 | 174 | 0.09% | 0 | 46,708 | 24.70% | 4 | 14,576 | 7.71% | 1 | 4,182 | 2.21% | 0 |
| 2003 | 16,760 | 8.87% | 1 | 11,416 | 6.04% | 1 | 60,289 | 31.92% | 5 | | | | 34,759 | 18.41% | 3 | 504 | 0.27% | 0 | 41,137 | 21.78% | 3 | 18,425 | 9.76% | 1 | 918 | 0.49% | 0 |
| 1999 | 14,662 | 8.93% | 1 | 10,282 | 6.26% | 1 | 46,532 | 28.35% | 4 | | | | 27,648 | 16.84% | 2 | 183 | 0.11% | 0 | 43,139 | 26.28% | 4 | 14,408 | 8.78% | 1 | 273 | 0.17% | 0 |
| 1995 | 16,632 | 9.38% | 1 | 10,537 | 5.94% | 0 | 60,608 | 34.19% | 5 | | | | 25,442 | 14.35% | 2 | 531 | 0.30% | 0 | 47,135 | 26.59% | 4 | 7,614 | 4.29% | 1 | 1,004 | 0.57% | 0 |
| 1991 | 15,038 | 8.75% | 1 | 13,150 | 7.65% | 1 | 48,172 | 28.02% | 4 | | | | 32,921 | 19.15% | 3 | 348 | 0.20% | 0 | 45,871 | 26.68% | 4 | 7,000 | 4.07% | 0 | 6,071 | 3.53% | 0 |
| 1987 | 18,930 | 8.88% | 1 | 7,860 | 3.69% | 0 | 64,943 | 30.47% | 6 | 351 | 0.16% | 0 | 25,703 | 12.06% | 2 | 962 | 0.45% | 0 | 64,766 | 30.38% | 6 | 8,314 | 3.90% | 0 | 9,639 | 4.52% | 0 |
| 1983 | 26,586 | 11.91% | 2 | 3,384 | 1.52% | 0 | 74,581 | 33.42% | 5 | 399 | 0.18% | 0 | 25,807 | 11.56% | 2 | | | | 63,073 | 28.26% | 5 | 7,695 | 3.45% | 0 | 21,671 | 9.71% | 1 |
| 1979 | 33,620 | 15.44% | 2 | | | | 65,885 | 30.25% | 5 | | | | 25,477 | 11.70% | 2 | 5,951 | 2.73% | 0 | 62,010 | 28.47% | 5 | 13,768 | 6.32% | 1 | 8,678 | 3.98% | 0 |
| 1975 | 36,204 | 17.57% | 3 | | | | 62,923 | 30.54% | 5 | | | | 25,999 | 12.62% | 2 | 6,785 | 3.29% | 0 | 51,331 | 24.92% | 4 | 9,848 | 4.78% | 1 | 7,168 | 3.48% | 0 |
| 1972 | 31,680 | 16.44% | 3 | | | | 61,523 | 31.92% | 5 | | | | 23,041 | 11.96% | 2 | 9,409 | 4.88% | 0 | 44,602 | 23.14% | 4 | 5,092 | 2.64% | 0 | 14,518 | 7.53% | 1 |
| 1970 | 29,107 | 15.54% | 2 | | | | 54,828 | 29.28% | 5 | | | | 24,280 | 12.96% | 2 | 10,337 | 5.52% | 0 | 46,644 | 24.91% | 4 | 3,115 | 1.66% | 0 | 15,933 | 8.51% | 1 |
| 1966 | 33,942 | 19.61% | 2 | | | | 56,169 | 32.45% | 5 | | | | 28,216 | 16.30% | 2 | 13,441 | 7.76% | 1 | 32,432 | 18.74% | 3 | 1,317 | 0.76% | 0 | 856 | 0.49% | 0 |
| 1962 | 33,545 | 20.00% | 3 | | | | 42,587 | 25.39% | 4 | | | | 31,094 | 18.54% | 3 | 10,846 | 6.47% | 1 | 34,268 | 20.43% | 3 | | | | 1,574 | 0.94% | 0 |
| 1958 | 29,071 | 20.48% | 3 | | | | 35,845 | 25.25% | 4 | | | | 26,424 | 18.61% | 2 | 11,476 | 8.08% | 1 | 27,902 | 19.65% | 3 | | | | | | |
| 1954 | 28,844 | 19.79% | 3 | | | | 47,588 | 32.65% | 5 | | | | 28,272 | 19.40% | 3 | 16,967 | 11.64% | 1 | 23,573 | 16.17% | 2 | | | | | | |
| 1951 | 26,656 | 20.21% | 3 | | | | 44,148 | 33.47% | 5 | | | | 24,941 | 18.91% | 2 | 10,248 | 7.77% | 1 | 25,389 | 19.25% | 3 | | | | | | |
| 1948 | 23,551 | 20.86% | 2 | | | | 38,306 | 33.93% | 4 | | | | 16,836 | 14.91% | 2 | 7,465 | 6.61% | 0 | 25,460 | 22.55% | 3 | | | | | | |
| 1945 | 25,985 | 25.49% | 3 | | | | 32,546 | 31.93% | 4 | | | | 13,297 | 13.05% | 1 | 8,845 | 8.68% | 1 | 19,849 | 19.47% | 2 | | | | | | |
| 1939 | | | | | | | 38,177 | 50.72% | 6 | | | | 7,993 | 10.62% | 1 | 4,927 | 6.55% | 1 | 11,261 | 14.96% | 2 | | | | | | |
| 1936 | | | | | | | 34,860 | 51.13% | 6 | | | | 7,416 | 10.88% | 1 | 6,590 | 9.67% | 1 | 7,489 | 10.99% | 1 | | | | | | |
| 1933 | | | | | | | 33,906 | 49.37% | 6 | | | | 7,875 | 11.47% | 1 | 8,316 | 12.11% | 1 | 16,178 | 23.56% | 3 | | | | | | |
| 1930 | | | | | | | 31,305 | 47.80% | 5 | | | | 9,204 | 14.05% | 1 | 5,612 | 8.57% | 1 | 17,517 | 26.74% | 4 | | | | | | |
| 1929 | 6,947 | 12.05% | 1 | | | | 24,043 | 41.69% | 5 | | | | 8,066 | 13.99% | 2 | 5,380 | 9.33% | 1 | 12,036 | 20.87% | 2 | | | | | | |
| 1927 | 5,989 | 10.66% | 1 | | | | 24,741 | 44.03% | 5 | | | | 6,704 | 11.93% | 1 | 5,698 | 10.14% | 1 | 12,980 | 23.10% | 3 | | | | | | |
| 1924 | 4,487 | 8.07% | 1 | | | | 24,348 | 43.79% | 5 | | | | 7,492 | 13.47% | 1 | 5,651 | 10.16% | 1 | 13,557 | 24.38% | 3 | | | | | | |
| 1922 | 6,137 | 11.29% | 1 | | | | 22,584 | 41.55% | 5 | | | | 4,995 | 9.19% | 1 | 7,005 | 12.89% | 1 | 13,599 | 25.02% | 3 | | | | | | |
| 1919 | | | | | | | 28,121 | 50.26% | 6 | | | | 1,213 | 2.17% | 0 | 11,736 | 20.98% | 3 | 13,439 | 24.02% | 2 | | | | | | |
| 1917 | | | | | | | 38,574 | 60.97% | 7 | | | | | | | | | | 22,496 | 35.56% | 4 | | | | | | |
| 1916 | | | | | | | 32,663 | 63.16% | 8 | | | | | | | 6,514 | 12.60% | 1 | 11,323 | 21.90% | 2 | | | | | | |
| 1913 | | | | | | | 29,167 | 60.59% | 7 | | | | | | | 6,102 | 12.68% | 2 | 11,082 | 23.02% | 2 | | | | | | |
| 1911 | | | | | | | 29,921 | 59.40% | 7 | | | | | | | 6,952 | 13.80% | 1 | 12,138 | 24.10% | 3 | | | | | | |
| 1910 | | | | | | | 29,676 | 58.88% | 7 | | | | | | | 7,048 | 13.98% | 1 | 12,498 | 24.80% | 3 | | | | | | |
| 1909 | | | | | | | 30,351 | 57.36% | 7 | | | | | | | 6,799 | 12.85% | 1 | 14,165 | 26.77% | 3 | | | | | | |
| 1908 | | | | | | | 30,451 | 57.97% | 7 | | | | 115 | 0.22% | 0 | 6,669 | 12.70% | 1 | 13,787 | 26.25% | 3 | | | | | | |
| 1907 | | | | | | | 32,923 | 57.63% | 7 | | | | | | | 6,089 | 10.66% | 1 | 15,706 | 27.49% | 3 | | | | | | |
(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 |
| | Finns Party | PS | 50,611 | 24.42% | 4 | 50,611 | 24.42% | 4 |
| | Social Democratic Party of Finland | SDP | 49,137 | 23.71% | 4 | 49,137 | 23.71% | 4 |
| | National Coalition Party | Kok | 44,555 | 21.50% | 3 | 44,555 | 21.50% | 3 |
| | Centre Party | Kesk | 17,902 | 8.64% | 1 | 17,902 | 8.64% | 1 |
| | Left Alliance | Vas | 12,171 | 5.87% | 1 | 12,171 | 5.87% | 1 |
| | Christian Democrats | KD | 11,444 | 5.52% | 1 | 11,444 | 5.52% | 1 |
| | Green League | Vihr | 9,818 | 4.74% | 0 | 9,818 | 4.74% | 0 |
| | Movement Now | Liik | 6,500 | 3.14% | 0 | 6,500 | 3.14% | 0 |
| | Freedom Alliance | VL | 1,444 | 0.70% | 0 | 2,544 | 1.23% | 0 |
| | Finnish People First | SKE | 612 | 0.30% | 0 | 2,544 | 1.23% | 0 |
| | Crystal Party | KRIP | 488 | 0.24% | 0 | 2,544 | 1.23% | 0 |
| | Liberal Party – Freedom to Choose | Lib | 798 | 0.39% | 0 | 798 | 0.39% | 0 |
| | Power Belongs to the People | VKK | 579 | 0.28% | 0 | 579 | 0.28% | 0 |
| | Swedish People's Party of Finland | SFP | 559 | 0.27% | 0 | 559 | 0.27% | 0 |
| | Animal Justice Party of Finland | EOP | 432 | 0.21% | 0 | 432 | 0.21% | 0 |
| | Communist Party of Finland | SKP | 117 | 0.06% | 0 | 117 | 0.06% | 0 |
| | Pirate Party | Pir | 99 | 0.05% | 0 | 99 | 0.05% | 0 |
| Valid votes | Valid votes | Valid votes | 207,266 | 100.00% | 14 | 207,266 | 100.00% | 14 |
| Rejected votes | Rejected votes | Rejected votes | 1,381 | 0.66% | | | | |
| Total polled | Total polled | Total polled | 208,647 | 67.30% | | | | |
| Registered electors | Registered electors | Registered electors | 310,047 | | | | | |
The following candidates were elected: Tarja Filatov (SDP), 6,973 votes; Sanni Grahn-Laasonen (Kok), 7,003 votes; Timo Heinonen (Kok), 7,402 votes; Mika Kari (SDP), 6,090 votes; Hilkka Kemppi (Kesk), 5,312 votes; Teemu Kinnari (Kok), 7,366 votes; Johannes Koskinen (SDP), 5,009 votes; Rami Lehtinen (PS), 5,636 votes; Mira Nieminen (PS), 5,388 votes; Aino-Kaisa Pekonen (Vas), 4,251 votes; Lulu Ranne (PS), 10,665 votes; Päivi Räsänen (KD), 6,968 votes; Jari Ronkainen (PS), 4,820 votes; and Ville Skinnari (SDP), 5,983 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 |
| | Social Democratic Party of Finland | SDP | 49,359 | 23.99% | 4 | 49,359 | 23.99% | 4 |
| | Finns Party | PS | 43,199 | 21.00% | 3 | 43,199 | 21.00% | 3 |
| | National Coalition Party | Kok | 39,511 | 19.20% | 3 | 39,511 | 19.20% | 3 |
| | Centre Party | Kesk | 20,892 | 10.15% | 1 | 20,892 | 10.15% | 1 |
| | Green League | Vihr | 17,354 | 8.43% | 1 | 17,354 | 8.43% | 1 |
| | Left Alliance | Vas | 15,172 | 7.37% | 1 | 15,172 | 7.37% | 1 |
| | Christian Democrats | KD | 11,733 | 5.70% | 1 | 11,733 | 5.70% | 1 |
| | Movement Now | Liik | 3,312 | 1.61% | 0 | 3,312 | 1.61% | 0 |
| | Pirate Party | Pir | 996 | 0.48% | 0 | 1,319 | 0.64% | 0 |
| | Liberal Party – Freedom to Choose | Lib | 323 | 0.16% | 0 | 1,319 | 0.64% | 0 |
| | Seven Star Movement | TL | 1,028 | 0.50% | 0 | 1,028 | 0.50% | 0 |
| | Blue Reform | SIN | 821 | 0.40% | 0 | 821 | 0.40% | 0 |
| | Swedish People's Party of Finland | SFP | 500 | 0.24% | 0 | 500 | 0.24% | 0 |
| | Finnish People First | SKE | 324 | 0.16% | 0 | 405 | 0.20% | 0 |
| | Citizens' Party | KP | 81 | 0.04% | 0 | 405 | 0.20% | 0 |
| | Commonwealth | | 344 | 0.17% | 0 | 344 | 0.17% | 0 |
| | Reform | | 342 | 0.17% | 0 | 342 | 0.17% | 0 |
| | Communist Workers' Party – For Peace and Socialism | KTP | 195 | 0.09% | 0 | 195 | 0.09% | 0 |
| | Feminist Party | FP | 165 | 0.08% | 0 | 165 | 0.08% | 0 |
| | Jaana and Leo | | 87 | 0.04% | 0 | 87 | 0.04% | 0 |
| Valid votes | Valid votes | Valid votes | 205,738 | 100.00% | 14 | 205,738 | 100.00% | 14 |
| Rejected votes | Rejected votes | Rejected votes | 1,655 | 0.80% | | | | |
| Total polled | Total polled | Total polled | 207,393 | 67.79% | | | | |
| Registered electors | Registered electors | Registered electors | 305,915 | | | | | |
The following candidates were elected: Tarja Filatov (SDP), 7,213 votes; Sanni Grahn-Laasonen (Kok), 7,419 votes; Timo Heinonen (Kok), 5,629 votes; Kalle Jokinen (Kok), 5,934 votes; Mika Kari (SDP), 5,676 votes; Hilkka Kemppi (Kesk), 3,600 votes; Johannes Koskinen (SDP), 5,717 votes; Rami Lehto (PS), 7,297 votes; Aino-Kaisa Pekonen (Vas), 6,872 votes; Lulu Ranne (PS), 7,812 votes; Päivi Räsänen (KD), 6,616 votes; Jari Ronkainen (PS), 6,038 votes; Ville Skinnari (SDP), 8,319 votes; and Mirka Soinikoski (Vihr), 2,320 votes.

##### 2015

Results of the 2015 parliamentary election held on 19 April 2015:
| Party | Party | Party | Votes | % | Seats |
| | Social Democratic Party of Finland | SDP | 44,737 | 22.10% | 3 |
| | National Coalition Party | Kok | 43,544 | 21.51% | 3 |
| | True Finns | PS | 39,537 | 19.53% | 3 |
| | Centre Party | Kesk | 36,020 | 17.79% | 3 |
| | Christian Democrats | KD | 12,412 | 6.13% | 1 |
| | Left Alliance | Vas | 12,182 | 6.02% | 1 |
| | Green League | Vihr | 10,350 | 5.11% | 0 |
| | Pirate Party | Pir | 1,658 | 0.82% | 0 |
| | Independence Party | IPU | 742 | 0.37% | 0 |
| | Change 2011 | | 632 | 0.31% | 0 |
| | Communist Party of Finland | SKP | 489 | 0.24% | 0 |
| | Communist Workers' Party – For Peace and Socialism | KTP | 143 | 0.07% | 0 |
| Valid votes | Valid votes | Valid votes | 202,446 | 100.00% | 14 |
| Rejected votes | Rejected votes | Rejected votes | 1,319 | 0.65% | |
| Total polled | Total polled | Total polled | 203,765 | 66.09% | |
| Registered electors | Registered electors | Registered electors | 308,319 | | |
The following candidates were elected: Sirkka-Liisa Anttila (Kesk), 5,200 votes; Tarja Filatov (SDP), 8,318 votes; Sanni Grahn-Laasonen (Kok), 7,556 votes; Timo Heinonen (Kok), 6,274 votes; Kalle Jokinen (Kok), 5,728 votes; Mika Kari (SDP), 6,867 votes; Rami Lehto (PS), 6,705 votes; Anne Louhelainen (PS), 6,743 votes; Aino-Kaisa Pekonen (Vas), 5,487 votes; Päivi Räsänen (KD), 7,545 votes; Juha Rehula (Kesk), 6,429 votes; Jari Ronkainen (PS), 4,442 votes; Ville Skinnari (SDP), 5,711 votes; and Martti Talja (Kesk), 3,941 votes.

##### 2011

Results of the 2011 parliamentary election held on 17 April 2011:
| Party | Party | Party | Votes | % | Seats |
| | Social Democratic Party of Finland | SDP | 48,763 | 24.06% | 4 |
| | National Coalition Party | Kok | 45,518 | 22.46% | 3 |
| | True Finns | PS | 41,820 | 20.63% | 3 |
| | Centre Party | Kesk | 26,819 | 13.23% | 2 |
| | Left Alliance | Vas | 13,938 | 6.88% | 1 |
| | Christian Democrats | KD | 13,702 | 6.76% | 1 |
| | Green League | Vihr | 9,165 | 4.52% | 0 |
| | Pirate Party | Pir | 1,074 | 0.53% | 0 |
| | Communist Party of Finland | SKP | 704 | 0.35% | 0 |
| | Change 2011 | | 375 | 0.19% | 0 |
| | Senior Citizens' Party | | 336 | 0.17% | 0 |
| | Communist Workers' Party – For Peace and Socialism | KTP | 159 | 0.08% | 0 |
| | Freedom Party – Finland's Future | VP | 105 | 0.05% | 0 |
| | Independence Party | IPU | 80 | 0.04% | 0 |
| | Workers' Party of Finland | STP | 70 | 0.03% | 0 |
| | Kari Valjakka (Independent) | | 61 | 0.03% | 0 |
| Valid votes | Valid votes | Valid votes | 202,689 | 100.00% | 14 |
| Rejected votes | Rejected votes | Rejected votes | 1,680 | 0.82% | |
| Total polled | Total polled | Total polled | 204,369 | 66.74% | |
| Registered electors | Registered electors | Registered electors | 306,200 | | |
The following candidates were elected: Sirkka-Liisa Anttila (Kesk), 5,882 votes; Tarja Filatov (SDP), 6,782 votes; Sanni Grahn-Laasonen (Kok), 5,866 votes; Timo Heinonen (Kok), 6,526 votes; James Hirvisaari (PS), 5,498 votes; Kalle Jokinen (Kok), 5,271 votes; Mika Kari (SDP), 5,280 votes; Johannes Koskinen (SDP), 7,603 votes; Anne Louhelainen (PS), 6,160 votes; Aino-Kaisa Pekonen (Vas), 4,010 votes; Päivi Räsänen (KD), 6,995 votes; Juha Rehula (Kesk), 5,550 votes; Jouko Skinnari (SDP), 5,186 votes; and Ismo Soukola (PS), 5,059 vots.

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

Results of the 2007 parliamentary election held on 18 March 2007:
| Party | Party | Party | Votes | % | Seats |
| | Social Democratic Party of Finland | SDP | 52,902 | 27.97% | 4 |
| | National Coalition Party | Kok | 46,708 | 24.70% | 4 |
| | Centre Party | Kesk | 38,383 | 20.30% | 3 |
| | Left Alliance | Vas | 15,745 | 8.33% | 1 |
| | Christian Democrats | KD | 14,576 | 7.71% | 1 |
| | Green League | Vihr | 11,628 | 6.15% | 1 |
| | True Finns | PS | 4,182 | 2.21% | 0 |
| | Pensioners for People | | 2,723 | 1.44% | 0 |
| | Communist Party of Finland | SKP | 1,185 | 0.63% | 0 |
| | Independence Party | IPU | 215 | 0.11% | 0 |
| | Workers' Party of Finland | STP | 175 | 0.09% | 0 |
| | Liberals | Lib | 174 | 0.09% | 0 |
| | Finnish People's Blue-Whites | SKS | 153 | 0.08% | 0 |
| | Kai Aaltonen (Independent) | | 145 | 0.08% | 0 |
| | Communist Workers' Party – For Peace and Socialism | KTP | 124 | 0.07% | 0 |
| | Joint Responsibility Party | | 95 | 0.05% | 0 |
| Valid votes | Valid votes | Valid votes | 189,113 | 100.00% | 14 |
| Rejected votes | Rejected votes | Rejected votes | 1,587 | 0.83% | |
| Total polled | Total polled | Total polled | 190,700 | 63.87% | |
| Registered electors | Registered electors | Registered electors | 298,555 | | |
The following candidates were elected: Sirkka-Liisa Anttila (Kesk), 6,880 votes; Risto Autio (Kesk), 4,998 votes; Tarja Filatov (SDP), 5,696 votes; Timo Heinonen (Kok), 4,524 votes; Matti Kauppila (Vas), 3,468 votes; Jari Koskinen (Kok), 7,309 votes; Johannes Koskinen (SDP), 9,056 votes; Tuija Nurmi (Kok), 6,749 votes; Kirsi Ojansuu (Vihr), 3,405 votes; Päivi Räsänen (KD), 8,053 votes; Juha Rehula (Kesk), 4,549 votes; Jouko Skinnari (SDP), 5,565 votes; Satu Taiveaho (SDP), 6,760 votes; and Ilkka Viljanen (Kok), 6,303 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 |
| | Social Democratic Party of Finland | SDP | 60,289 | 31.92% | 5 | 60,289 | 31.92% | 5 |
| | National Coalition Party | Kok | 41,137 | 21.78% | 3 | 41,137 | 21.78% | 3 |
| | Centre Party | Kesk | 34,759 | 18.41% | 3 | 34,759 | 18.41% | 3 |
| | Christian Democrats | KD | 18,425 | 9.76% | 1 | 18,425 | 9.76% | 1 |
| | Left Alliance | Vas | 16,760 | 8.87% | 1 | 16,760 | 8.87% | 1 |
| | Green League | Vihr | 11,416 | 6.04% | 1 | 11,416 | 6.04% | 1 |
| | Communist Party of Finland | SKP | 1,545 | 0.82% | 0 | 1,545 | 0.82% | 0 |
| | True Finns | PS | 918 | 0.49% | 0 | 1,422 | 0.75% | 0 |
| | Liberals | Lib | 504 | 0.27% | 0 | 1,422 | 0.75% | 0 |
| | Pensioners for People | | 1,069 | 0.57% | 0 | 1,069 | 0.57% | 0 |
| | Finland Rises – People Unites | | 749 | 0.40% | 0 | 749 | 0.40% | 0 |
| | Forces for Change in Finland | | 498 | 0.26% | 0 | 498 | 0.26% | 0 |
| | Päivi Oksanen (Independent) | | 269 | 0.14% | 0 | 269 | 0.14% | 0 |
| | Communist Workers' Party – For Peace and Socialism | KTP | 260 | 0.14% | 0 | 260 | 0.14% | 0 |
| | Taito Rinteelä (Independent) | | 256 | 0.14% | 0 | 256 | 0.14% | 0 |
| Valid votes | Valid votes | Valid votes | 188,854 | 100.00% | 14 | 188,854 | 100.00% | 14 |
| Rejected votes | Rejected votes | Rejected votes | 2,008 | 1.05% | | | | |
| Total polled | Total polled | Total polled | 190,862 | 65.06% | | | | |
| Registered electors | Registered electors | Registered electors | 293,343 | | | | | |
The following candidates were elected: Sirkka-Liisa Anttila (Kesk), 10,656 votes; Tarja Filatov (SDP), 7,896 votes; Matti Kauppila (Vas), 3,749 votes; Jari Koskinen (Kok), 6,037 votes; Johannes Koskinen (SDP), 12,135 votes; Maija-Liisa Lindqvist (Kesk), 4,348 votes; Minna Lintonen (SDP), 4,719 votes; Tuija Nurmi (Kok), 6,220 votes; Kirsi Ojansuu (Vihr), 3,328 votes; Päivi Räsänen (KD), 8,976 votes; Juha Rehula (Kesk), 5,428 votes; Timo Seppälä (Kok), 4,667 votes; Jouko Skinnari (SDP), 6,997 votes; and Satu Taiveaho (SDP), 4,903 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 |
| | Social Democratic Party of Finland | SDP | 46,532 | 28.35% | 4 | 46,532 | 28.35% | 4 |
| | National Coalition Party | Kok | 43,139 | 26.28% | 4 | 43,139 | 26.28% | 4 |
| | Centre Party | Kesk | 27,648 | 16.84% | 2 | 27,648 | 16.84% | 2 |
| | Finnish Christian League | SKL | 14,408 | 8.78% | 1 | 16,175 | 9.85% | 1 |
| | Reform Group | Rem | 1,286 | 0.78% | 0 | 16,175 | 9.85% | 1 |
| | True Finns | PS | 273 | 0.17% | 0 | 16,175 | 9.85% | 1 |
| | Alliance for Free Finland | VSL | 208 | 0.13% | 0 | 16,175 | 9.85% | 1 |
| | Left Alliance | Vas | 14,662 | 8.93% | 1 | 14,662 | 8.93% | 1 |
| | Green League | Vihr | 10,282 | 6.26% | 1 | 10,282 | 6.26% | 1 |
| | Pensioners for People | EKA | 1,740 | 1.06% | 0 | 2,683 | 1.63% | 0 |
| | Young Finns | Nuors | 760 | 0.46% | 0 | 2,683 | 1.63% | 0 |
| | Liberal People's Party | LKP | 183 | 0.11% | 0 | 2,683 | 1.63% | 0 |
| | Communist Party of Finland | SKP | 1,102 | 0.67% | 0 | 1,340 | 0.82% | 0 |
| | Kirjava ”Puolue” – Elonkehän Puolesta | KIPU | 238 | 0.14% | 0 | 1,340 | 0.82% | 0 |
| | Finland: Non-EU Joint List | | 607 | 0.37% | 0 | 607 | 0.37% | 0 |
| | Taito Rinteelä (Independent) | | 503 | 0.31% | 0 | 503 | 0.31% | 0 |
| | Communist Workers' Party – For Peace and Socialism | KTP | 308 | 0.19% | 0 | 308 | 0.19% | 0 |
| | Natural Law Party | LLP | 219 | 0.13% | 0 | 219 | 0.13% | 0 |
| | Pauli Lella (Independent) | | 61 | 0.04% | 0 | 61 | 0.04% | 0 |
| Valid votes | Valid votes | Valid votes | 164,159 | 100.00% | 13 | 164,159 | 100.00% | 13 |
| Rejected votes | Rejected votes | Rejected votes | 2,054 | 1.24% | | | | |
| Total polled | Total polled | Total polled | 166,213 | 64.55% | | | | |
| Registered electors | Registered electors | Registered electors | 257,497 | | | | | |
The following candidates were elected: Sirkka-Liisa Anttila (Kesk), 10,973 votes; Tarja Filatov (SDP), 5,500 votes; Esko Helle (Vas), 4,082 votes; Ulla Juurola (SDP), 4,906 votes; Jari Koskinen (Kok), 4,842 votes; Johannes Koskinen (SDP), 9,434 votes; Tuija Nurmi (Kok), 4,424 votes; Kirsi Ojansuu (Vihr), 3,047 votes; Sirpa Pietikäinen (Kok), 7,211 votes; Päivi Räsänen (KD), 11,407 votes; Juha Rehula (Kesk), 3,452 votes; Timo Seppälä (Kok), 3,827 votes; and Jouko Skinnari (SDP), 9,237 votes.

##### 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 | 60,608 | 34.19% | 5 | 60,608 | 34.19% | 5 |
| | National Coalition Party | Kok | 47,135 | 26.59% | 4 | 47,135 | 26.59% | 4 |
| | Centre Party | Kesk | 25,442 | 14.35% | 2 | 25,442 | 14.35% | 2 |
| | Left Alliance | Vas | 16,632 | 9.38% | 1 | 16,632 | 9.38% | 1 |
| | Finnish Christian League | SKL | 7,614 | 4.29% | 1 | 11,180 | 6.31% | 1 |
| | Pensioners for People | ELKA | 1,680 | 0.95% | 0 | 11,180 | 6.31% | 1 |
| | Finnish Rural Party | SMP | 1,004 | 0.57% | 0 | 11,180 | 6.31% | 1 |
| | Liberal People's Party | LKP | 531 | 0.30% | 0 | 11,180 | 6.31% | 1 |
| | Women's Party | NAISP | 270 | 0.15% | 0 | 11,180 | 6.31% | 1 |
| | Ecological Party the Greens | EKO | 81 | 0.05% | 0 | 11,180 | 6.31% | 1 |
| | Green League | Vihr | 10,537 | 5.94% | 0 | 10,537 | 5.94% | 0 |
| | Young Finns | Nuor | 3,358 | 1.89% | 0 | 3,358 | 1.89% | 0 |
| | Alliance for Free Finland | VSL | 1,229 | 0.69% | 0 | 1,229 | 0.69% | 0 |
| | Natural Law Party | LLP | 403 | 0.23% | 0 | 403 | 0.23% | 0 |
| | Pensioners' Party | SEP | 398 | 0.22% | 0 | 398 | 0.22% | 0 |
| | Communist Workers' Party – For Peace and Socialism | KTP | 236 | 0.13% | 0 | 236 | 0.13% | 0 |
| | Joint Responsibility Party | YYP | 124 | 0.07% | 0 | 124 | 0.07% | 0 |
| Valid votes | Valid votes | Valid votes | 177,282 | 100.00% | 13 | 177,282 | 100.00% | 13 |
| Rejected votes | Rejected votes | Rejected votes | 1,635 | 0.91% | | | | |
| Total polled | Total polled | Total polled | 178,917 | 69.64% | | | | |
| Registered electors | Registered electors | Registered electors | 256,915 | | | | | |
The following candidates were elected: Sirkka-Liisa Anttila (Kesk), 13,731 votes; Tarja Filatov (SDP), 5,642 votes; Esko Helle (Vas), 4,827 votes; Ilkka Joenpalo (SDP), 5,781 votes; Ulla Juurola (SDP), 5,614 votes; Johannes Koskinen (SDP), 10,625 votes; Maija-Liisa Lindqvist (Kesk), 3,159 votes; Tuija Nurmi (Kok), 4,308 votes; Sirpa Pietikäinen (Kok), 11,148 votes; Päivi Räsänen (SKL), 5,974 votes; Väinö Saario (Kok), 4,786 votes; Jouko Skinnari (SDP), 9,216 votes; and Iiro Viinanen (Kok), 15,647 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 |
| | Social Democratic Party of Finland | SDP | 48,172 | 28.02% | 4 | 48,172 | 28.02% | 4 |
| | National Coalition Party | Kok | 45,871 | 26.68% | 4 | 45,871 | 26.68% | 4 |
| | Centre Party | Kesk | 32,921 | 19.15% | 3 | 32,921 | 19.15% | 3 |
| | Left Alliance | Vas | 15,038 | 8.75% | 1 | 15,038 | 8.75% | 1 |
| | Green League | Vihr | 13,150 | 7.65% | 1 | 13,150 | 7.65% | 1 |
| | Finnish Rural Party | SMP | 6,071 | 3.53% | 0 | 8,242 | 4.79% | 0 |
| | Independent Non-Aligned Pensioners | ELKA | 1,823 | 1.06% | 0 | 8,242 | 4.79% | 0 |
| | Liberal People's Party | LKP | 348 | 0.20% | 0 | 8,242 | 4.79% | 0 |
| | Finnish Christian League | SKL | 7,000 | 4.07% | 0 | 7,720 | 4.49% | 0 |
| | Pensioners' Party | SEP | 720 | 0.42% | 0 | 7,720 | 4.49% | 0 |
| | Women's Party | NAISL | 399 | 0.23% | 0 | 399 | 0.23% | 0 |
| | Communist Workers' Party – For Peace and Socialism | KTP | 293 | 0.17% | 0 | 293 | 0.17% | 0 |
| | Humanity Party | | 95 | 0.06% | 0 | 95 | 0.06% | 0 |
| Valid votes | Valid votes | Valid votes | 171,901 | 100.00% | 13 | 171,901 | 100.00% | 13 |
| Blank votes | Blank votes | Blank votes | 2,093 | 1.19% | | | | |
| Rejected Votess – Other | Rejected Votess – Other | Rejected Votess – Other | 1,650 | 0.94% | | | | |
| Total polled | Total polled | Total polled | 175,644 | 68.79% | | | | |
| Registered electors | Registered electors | Registered electors | 255,338 | | | | | |
The following candidates were elected: Sirkka-Liisa Anttila (Kesk), 10,167 votes; Esko Helle (Vas), 5,193 votes; Johannes Koskinen (SDP), 6,360 votes; Maija-Liisa Lindqvist (Kesk), 5,939 votes; Matti Luttinen (SDP), 5,562 votes; Sirpa Pietikäinen (Kok), 12,658 votes; Pekka Räty (Vihr), 2,770 votes; Väinö Saario (Kok), 4,448 votes; Lea Savolainen (SDP), 6,519 votes; Jouko Skinnari (SDP), 5,684 votes; Hannu Tenhiälä (Kesk), 5,157 votes; Kyösti Toivonen (Kok), 3,653 votes; and Iiro Viinanen (Kok), 5,290 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 |
| | Social Democratic Party of Finland | SDP | 64,943 | 30.47% | 6 | 64,943 | 30.47% | 6 |
| | National Coalition Party | Kok | 64,766 | 30.38% | 6 | 64,766 | 30.38% | 6 |
| | Centre Party | Kesk | 25,703 | 12.06% | 2 | 27,016 | 12.67% | 2 |
| | Liberal People's Party | LKP | 962 | 0.45% | 0 | 27,016 | 12.67% | 2 |
| | Swedish People's Party of Finland | SFP | 351 | 0.16% | 0 | 27,016 | 12.67% | 2 |
| | Finnish People's Democratic League | SKDL | 18,930 | 8.88% | 1 | 18,930 | 8.88% | 1 |
| | Finnish Rural Party | SMP | 9,639 | 4.52% | 0 | 9,639 | 4.52% | 0 |
| | Democratic Alternative | DEVA | 8,741 | 4.10% | 0 | 8,741 | 4.10% | 0 |
| | Finnish Christian League | SKL | 8,314 | 3.90% | 0 | 8,314 | 3.90% | 0 |
| | Green League | Vihr | 7,860 | 3.69% | 0 | 7,860 | 3.69% | 0 |
| | Pensioners' Party | SEP | 2,956 | 1.39% | 0 | 2,956 | 1.39% | 0 |
| Valid votes | Valid votes | Valid votes | 213,165 | 100.00% | 15 | 213,165 | 100.00% | 15 |
| Rejected votes | Rejected votes | Rejected votes | 1,176 | 0.55% | | | | |
| Total polled | Total polled | Total polled | 214,341 | 73.88% | | | | |
| Registered electors | Registered electors | Registered electors | 290,128 | | | | | |
The following candidates were elected: Sirkka-Liisa Anttila (Kesk), 9,464 votes; Esko Helle (SKDL), 6,192 votes; Ilkka Joenpalo (SDP), 5,795 votes; Arto Lapiolahti (SDP), 7,043 votes; Matti Luttinen (SDP), 7,954 votes; Tapani Mörttinen (Kok), 8,126 votes; Sirpa Pietikäinen (Kok), 15,981 votes; Ulla Puolanne (Kok), 8,169 votes; Jorma Rantanen (SDP), 5,451 votes; Lea Savolainen (SDP), 9,818 votes; Jouko Skinnari (SDP), 6,888 votes; Hannu Tenhiälä (Kesk), 6,072 votes; Ritva Vastamäki (Kok), 3,964 votes; Iiro Viinanen (Kok), 6,194 votes; and Matti Viljanen (Kok), 6,099 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 | 74,581 | 33.42% | 5 | 74,581 | 33.42% | 5 |
| | National Coalition Party | Kok | 63,073 | 28.26% | 5 | 63,073 | 28.26% | 5 |
| | Centre Party and Liberal People's Party | Kesk-LKP | 25,807 | 11.56% | 2 | 33,901 | 15.19% | 2 |
| | Finnish Christian League | SKL | 7,695 | 3.45% | 0 | 33,901 | 15.19% | 2 |
| | Swedish People's Party of Finland | SFP | 399 | 0.18% | 0 | 33,901 | 15.19% | 2 |
| | Finnish People's Democratic League | SKDL | 26,586 | 11.91% | 2 | 26,586 | 11.91% | 2 |
| | Finnish Rural Party | SMP | 21,671 | 9.71% | 1 | 21,671 | 9.71% | 1 |
| | Joint List A (Green League) | | 3,384 | 1.52% | 0 | 3,384 | 1.52% | 0 |
| Valid votes | Valid votes | Valid votes | 223,196 | 100.00% | 15 | 223,196 | 100.00% | 15 |
| Rejected votes | Rejected votes | Rejected votes | 1,141 | 0.51% | | | | |
| Total polled | Total polled | Total polled | 224,337 | 78.47% | | | | |
| Registered electors | Registered electors | Registered electors | 285,880 | | | | | |
The following candidates were elected: Sirkka-Liisa Anttila (Kesk), 6,814 votes; Esko Helle (SKDL), 4,548 votes; Matti Kautto (SKDL), 6,171 votes; Martti Lähdesmäki (SDP), 6,828 votes; Matti Luttinen (SDP), 8,695 votes; Saara Mikkola (Kok), 6,776 votes; Sirpa Pietikäinen (Kok), 6,863 votes; Ulla Puolanne (Kok), 7,942 votes; Jorma Rantanen (SDP), 7,250 votes; Lea Savolainen (SDP), 12,056 votes; Jouko Skinnari (SDP), 6,699 votes; Hannu Tenhiälä (Kesk), 6,799 votes; Mikko Vainio (SMP), 11,187 votes; Iiro Viinanen (Kok), 6,760 votes; and Matti Viljanen (Kok), 8,093 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 |
| | Social Democratic Party of Finland | SDP | 65,885 | 30.25% | 5 | 65,885 | 30.25% | 5 |
| | National Coalition Party | Kok | 62,010 | 28.47% | 5 | 62,010 | 28.47% | 5 |
| | Finnish People's Democratic League | SKDL | 33,620 | 15.44% | 2 | 34,369 | 15.78% | 2 |
| | Socialist Workers Party | STP | 749 | 0.34% | 0 | 34,369 | 15.78% | 2 |
| | Centre Party | Kesk | 25,477 | 11.70% | 2 | 31,428 | 14.43% | 2 |
| | Liberal People's Party | LKP | 5,951 | 2.73% | 0 | 31,428 | 14.43% | 2 |
| | Finnish Christian League | SKL | 13,768 | 6.32% | 1 | 23,572 | 10.82% | 1 |
| | Finnish Rural Party | SMP | 8,678 | 3.98% | 0 | 23,572 | 10.82% | 1 |
| | Constitutional People's Party | PKP | 1,126 | 0.52% | 0 | 23,572 | 10.82% | 1 |
| | Finnish People's Unity Party | SKYP | 519 | 0.24% | 0 | 519 | 0.24% | 0 |
| Valid votes | Valid votes | Valid votes | 217,783 | 100.00% | 15 | 217,783 | 100.00% | 15 |
| Rejected votes | Rejected votes | Rejected votes | 1,075 | 0.49% | | | | |
| Total polled | Total polled | Total polled | 218,858 | 78.29% | | | | |
| Registered electors | Registered electors | Registered electors | 279,560 | | | | | |
The following candidates were elected: Lasse Äikäs (Kesk), 6,805 votes; Eino Grönholm (SDP), 6,737 votes; Ulla Järvilehto (SKL), 8,910 votes; Aarne Koskinen (SKDL), 7,176 votes; Matti Luttinen (SDP), 8,697 votes; Saara Mikkola (Kok), 6,293 votes; Tapani Mörttinen (Kok), 8,197 votes; Salme Myyryläinen (SDP), 8,338 votes; Olavi Nikkilä (Kok), 6,984 votes; Ulla Puolanne (Kok), 9,387 votes; Lea Savolainen (SDP), 11,752 votes; Helge Sirén (SDP), 6,617 votes; Kauko Tamminen (SKDL), 6,883 votes; Hannu Tenhiälä (Kesk), 8,228 votes; and Matti Viljanen (Kok), 9,893 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 |
| | Social Democratic Party of Finland | SDP | 62,923 | 30.54% | 5 | 62,923 | 30.54% | 5 |
| | National Coalition Party | Kok | 51,331 | 24.92% | 4 | 61,179 | 29.70% | 5 |
| | Finnish Christian League | SKL | 9,848 | 4.78% | 1 | 61,179 | 29.70% | 5 |
| | Finnish People's Democratic League | SKDL | 36,204 | 17.57% | 3 | 37,305 | 18.11% | 3 |
| | Socialist Workers Party | STP | 1,101 | 0.53% | 0 | 37,305 | 18.11% | 3 |
| | Centre Party | Kesk | 25,999 | 12.62% | 2 | 34,138 | 16.57% | 2 |
| | Liberal People's Party | LKP | 6,785 | 3.29% | 0 | 34,138 | 16.57% | 2 |
| | Finnish People's Unity Party | SKYP | 1,354 | 0.66% | 0 | 34,138 | 16.57% | 2 |
| | Finnish Rural Party | SMP | 7,168 | 3.48% | 0 | 10,477 | 5.09% | 0 |
| | Finnish Constitutional People's Party | SPK | 1,989 | 0.97% | 0 | 10,477 | 5.09% | 0 |
| | Party of Finnish Entrepreneurs | SYP | 1,320 | 0.64% | 0 | 10,477 | 5.09% | 0 |
| Valid votes | Valid votes | Valid votes | 206,022 | 100.00% | 15 | 206,022 | 100.00% | 15 |
| Rejected votes | Rejected votes | Rejected votes | 1,374 | 0.66% | | | | |
| Total polled | Total polled | Total polled | 207,396 | 76.89% | | | | |
| Registered electors | Registered electors | Registered electors | 269,731 | | | | | |
The following candidates were elected: Lyyli Aalto (SDP), 5,707 votes; Lasse Äikäs (Kesk), 8,309 votes; Ulla Järvilehto (SKL), 9,404 votes; Aarne Koskinen (SKDL), 7,516 votes; Matti Luttinen (SDP), 7,508 votes; Timo Mäki (Kok), 6,423 votes; Saara Mikkola (Kok), 5,978 votes; Tapani Mörttinen (Kok), 7,357 votes; Salme Myyryläinen (SDP), 8,948 votes; Ulla Puolanne (Kok), 7,286 votes; Eero Salo (SDP), 6,511 votes; Helge Sirén (SDP), 6,065 votes; Helge Talvitie (SKDL), Kauko Tamminen (SKDL), 8,525 votes; and Hannu Tenhiälä (Kesk), 5,672 votes.

##### 1972

Results of the 1972 parliamentary election held on 2 and 3 January 1972:
| Party | Party | Party | Votes | % | Seats |
| | Social Democratic Party of Finland | SDP | 61,523 | 31.92% | 5 |
| | National Coalition Party | Kok | 44,602 | 23.14% | 4 |
| | Finnish People's Democratic League | SKDL | 31,680 | 16.44% | 3 |
| | Centre Party | Kesk | 23,041 | 11.96% | 2 |
| | Finnish Rural Party | SMP | 14,518 | 7.53% | 1 |
| | Liberal People's Party | LKP | 9,409 | 4.88% | 0 |
| | Finnish Christian League | SKL | 5,092 | 2.64% | 0 |
| | Social Democratic Union of Workers and Smallholders | TPSL | 2,860 | 1.48% | 0 |
| Valid votes | Valid votes | Valid votes | 192,725 | 100.00% | 15 |
| Rejected votes | Rejected votes | Rejected votes | 735 | 0.38% | |
| Total polled | Total polled | Total polled | 193,460 | 81.45% | |
| Registered electors | Registered electors | Registered electors | 237,532 | | |
The following candidates were elected: Lyyli Aalto (SDP), 7,090 votes; Erkki Huurtamo (Kok), 7,236 votes; Osmo Kock (SKDL), 8,113 votes; Leo Kohtala (SDP), 7,158 votes; Aarne Koskinen (SKDL), 6,630 votes; Sirkka Lankinen (Kok), 5,220 votes; Eino Lottanen (Kesk), 3,923 votes; Timo Mäki (Kok), 7,393 votes; Väinö Mäkinen (SDP), 6,122 votes; Salme Myyryläinen (SDP), 10,685 votes; Olavi Nikkilä (Kok), 6,109 votes; Eero Salo (SDP), 7,153 votes; Jouko Siikaniemi (Kesk), 4,128 votes; Kauko Tamminen (SKDL), 6,234 votes; and Mikko Vainio (SMP), 7,430 votes.

##### 1970

Results of the 1970 parliamentary election held on 15 and 16 March 1970:
| Party | Party | Party | Votes | % | Seats |
| | Social Democratic Party of Finland | SDP | 54,828 | 29.28% | 5 |
| | National Coalition Party | Kok | 46,644 | 24.91% | 4 |
| | Finnish People's Democratic League | SKDL | 29,107 | 15.54% | 2 |
| | Centre Party | Kesk | 24,280 | 12.96% | 2 |
| | Finnish Rural Party | SMP | 15,933 | 8.51% | 1 |
| | Liberal People's Party | LKP | 10,337 | 5.52% | 0 |
| | Finnish Christian League | SKL | 3,115 | 1.66% | 0 |
| | Social Democratic Union of Workers and Smallholders | TPSL | 2,952 | 1.58% | 0 |
| | Others | | 87 | 0.05% | 0 |
| Valid votes | Valid votes | Valid votes | 187,283 | 100.00% | 14 |
| Rejected votes | Rejected votes | Rejected votes | 811 | 0.43% | |
| Total polled | Total polled | Total polled | 188,094 | 82.53% | |
| Registered electors | Registered electors | Registered electors | 227,901 | | |
The following candidates were elected: Lyyli Aalto (SDP), 6,264 votes; Erkki Huurtamo (Kok), 6,823 votes; Leo Kohtala (SDP), 6,256 votes; Aarne Koskinen (SKDL), 6,244 votes; Sirkka Lankinen (Kok), 5,549 votes; Eino Lottanen (Kesk), 3,989 votes; Timo Mäki (Kok), 8,169 votes; Väinö Mäkinen (SDP), 5,654 votes; Salme Myyryläinen (SDP), 7,345 votes; Olavi Nikkilä (Kok), 6,765 votes; Eero Salo (SDP), 5,857 votes; Jouko Siikaniemi (Kesk), 3,882 votes; Kauko Tamminen (SKDL), 5,653 votes; and Mikko Vainio (SMP), 4,740 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 | 56,169 | 32.45% | 5 | 56,169 | 32.45% | 5 |
| | Finnish People's Democratic League | SKDL | 33,942 | 19.61% | 2 | 40,660 | 23.49% | 3 |
| | Social Democratic Union of Workers and Smallholders | TPSL | 6,718 | 3.88% | 1 | 40,660 | 23.49% | 3 |
| | National Coalition Party | Kok | 32,432 | 18.74% | 3 | 32,432 | 18.74% | 3 |
| | Centre Party | Kesk | 28,216 | 16.30% | 2 | 29,533 | 17.06% | 2 |
| | Finnish Christian League | SKL | 1,317 | 0.76% | 0 | 29,533 | 17.06% | 2 |
| | Liberal People's Party | LKP | 13,441 | 7.76% | 1 | 13,441 | 7.76% | 1 |
| | Smallholders' Party of Finland | SPP | 856 | 0.49% | 0 | 856 | 0.49% | 0 |
| | Write-in lists | | 14 | 0.01% | 0 | 14 | 0.01% | 0 |
| Valid votes | Valid votes | Valid votes | 173,105 | 100.00% | 14 | 173,105 | 100.00% | 14 |
| Blank votes | Blank votes | Blank votes | 116 | 0.07% | | | | |
| Rejected Votess – Other | Rejected Votess – Other | Rejected Votess – Other | 559 | 0.32% | | | | |
| Total polled | Total polled | Total polled | 173,780 | 85.11% | | | | |
| Registered electors | Registered electors | Registered electors | 204,192 | | | | | |
The following candidates were elected: Lyyli Aalto (SDP), 5,920 votes; Kaino Haapanen (SKDL), 6,582 votes; Leo Häppölä (Kesk), 5,320 votes; Erkki Huurtamo (Kok), 8,264 votes; Osmo Kock (SKDL), 11,030 votes; Eino Lottanen (Kesk), 6,032 votes; Timo Mäki (Kok), 5,372 votes; Väinö Mäkinen (SDP), 6,372 votes; Olavi Nikkilä (Kok), 5,845 votes; Ensio Partanen (SDP), 5,100 votes; Eino Raunio (SDP), 5,769 votes; Uuno Takki (SDP), 7,340 votes; Juho Tenhiälä (LKP), 6,151 votes; and Olli J. Uoti (TPSL), 6,647 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 |
| | Social Democratic Party of Finland | SDP | 42,587 | 25.39% | 4 | 42,587 | 25.39% | 4 |
| | National Coalition Party | Kok | 34,268 | 20.43% | 3 | 35,493 | 21.16% | 3 |
| | Liberal League | VL | 1,225 | 0.73% | 0 | 35,493 | 21.16% | 3 |
| | Finnish People's Democratic League | SKDL | 33,545 | 20.00% | 3 | 33,545 | 20.00% | 3 |
| | Agrarian Party | ML | 31,094 | 18.54% | 3 | 33,183 | 19.78% | 3 |
| | Centre Party | | 2,089 | 1.25% | 0 | 33,183 | 19.78% | 3 |
| | People's Party of Finland | SK | 10,846 | 6.47% | 1 | 10,846 | 6.47% | 1 |
| | Social Democratic Union of Workers and Smallholders | TPSL | 10,500 | 6.26% | 0 | 10,500 | 6.26% | 0 |
| | Smallholders' Party of Finland | SPP | 1,574 | 0.94% | 0 | 1,574 | 0.94% | 0 |
| Valid votes | Valid votes | Valid votes | 167,728 | 100.00% | 14 | 167,728 | 100.00% | 14 |
| Rejected votes | Rejected votes | Rejected votes | 566 | 0.34% | | | | |
| Total polled | Total polled | Total polled | 168,294 | 85.16% | | | | |
| Registered electors | Registered electors | Registered electors | 197,632 | | | | | |
The following candidates were elected: Lyyli Aalto (SDP), 7,763 votes; Olli Aulanko (Kok), 5,934 votes; Kaino Haapanen (SKDL), 7,066 votes; Leo Häppölä (ML), 6,947 votes; Erkki Huurtamo (Kok), 9,330 votes; Olavi Kajala (SDP), 4,659 votes; Lauri Laine (ML), 5,432 votes; Hemmi Lindqvist (SKDL), 4,155 votes; Eemil Luukka (ML), 6,347 votes; Väinö Nieminen (Kok), 4,438 votes; Ensio Partanen (SDP), 8,850 votes; Eino Raunio (SDP), 5,976 votes; Kauko Tamminen (SKDL), 5,151 votes; and Juho Tenhiälä (SK), 5,086 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 |
| | Social Democratic Party of Finland | SDP | 35,845 | 25.25% | 4 | 35,845 | 25.25% | 4 |
| | Finnish People's Democratic League | SKDL | 29,071 | 20.48% | 3 | 29,071 | 20.48% | 3 |
| | National Coalition Party | Kok | 27,902 | 19.65% | 3 | 28,671 | 20.20% | 3 |
| | Liberal League | VL | 769 | 0.54% | 0 | 28,671 | 20.20% | 3 |
| | Agrarian Party | ML | 26,424 | 18.61% | 2 | 26,424 | 18.61% | 2 |
| | People's Party of Finland | SK | 11,476 | 8.08% | 1 | 11,476 | 8.08% | 1 |
| | Social Democratic Opposition | SDO | 9,617 | 6.77% | 1 | 9,617 | 6.77% | 1 |
| | Free Citizens and Centre List | | 850 | 0.60% | 0 | 850 | 0.60% | 0 |
| | Write-in lists | | 11 | 0.01% | 0 | 11 | 0.01% | 0 |
| Valid votes | Valid votes | Valid votes | 141,965 | 100.00% | 14 | 141,965 | 100.00% | 14 |
| Rejected votes | Rejected votes | Rejected votes | 688 | 0.48% | | | | |
| Total polled | Total polled | Total polled | 142,653 | 74.93% | | | | |
| Registered electors | Registered electors | Registered electors | 190,373 | | | | | |
The following candidates were elected: Lyyli Aalto (SDP), 3,898 votes; Olli Aulanko (Kok), 5,126 votes; Kaino Haapanen (SKDL), 5,975 votes; Leo Häppölä (ML), 4,097 votes; Eino Kilpi (SKDL), 7,379 votes; Oskari Lehtonen (Kok), 5,128 votes; Eemil Luukka (ML), 4,324 votes; Väinö Nieminen (Kok), 3,961 votes; Ensio Partanen (SDP), 6,211 votes; Eino Raunio (SDP), 4,174 votes; Kauko Tamminen (SKDL), 3,157 votes; Juho Tenhiälä (SK), 3,511 votes; Heikki Törmä (SDP), 2,946 votes; and Olli J. Uoti (SDO), 3,840 votes.

##### 1954

Results of the 1954 parliamentary election held on 7 and 8 March 1954:
| 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 | 47,588 | 32.65% | 5 | 47,588 | 32.65% | 5 |
| | Finnish People's Democratic League | SKDL | 28,844 | 19.79% | 3 | 28,844 | 19.79% | 3 |
| | Agrarian Party | ML | 28,272 | 19.40% | 3 | 28,272 | 19.40% | 3 |
| | National Coalition Party | Kok | 23,573 | 16.17% | 2 | 23,573 | 16.17% | 2 |
| | People's Party of Finland | SK | 16,967 | 11.64% | 1 | 17,466 | 11.98% | 1 |
| | Liberal League | VL | 499 | 0.34% | 0 | 17,466 | 11.98% | 1 |
| | Write-in lists | | 17 | 0.01% | 0 | 17 | 0.01% | 0 |
| Valid votes | Valid votes | Valid votes | 145,760 | 100.00% | 14 | 145,760 | 100.00% | 14 |
| Rejected votes | Rejected votes | Rejected votes | 689 | 0.47% | | | | |
| Total polled | Total polled | Total polled | 146,449 | 78.88% | | | | |
| Registered electors | Registered electors | Registered electors | 185,671 | | | | | |
The following candidates were elected: Eero Antikainen (SDP); Leo Häppölä (ML); Kaino Haapanen (SKDL); Olavi Kajala (SDP); Eino Kilpi (SKDL); Lauri Laine (ML); Hemmi Lindqvist (SKDL); Eemil Luukka (ML); Aino Malkamäki (SDP); Erkki Mohell (SDP); Eino Raunio (SDP); Felix Seppälä (Kok); Juho Tenhiälä (SK); and Arno Tuurna (Kok).

##### 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 |
| | Social Democratic Party of Finland | SDP | 44,148 | 33.47% | 5 | 44,148 | 33.47% | 5 |
| | Finnish People's Democratic League | SKDL | 26,656 | 20.21% | 3 | 26,656 | 20.21% | 3 |
| | National Coalition Party | Kok | 25,389 | 19.25% | 3 | 25,829 | 19.58% | 3 |
| | Liberal League | VL | 440 | 0.33% | 0 | 25,829 | 19.58% | 3 |
| | Agrarian Party | ML | 24,941 | 18.91% | 2 | 24,941 | 18.91% | 2 |
| | People's Party of Finland | SK | 10,248 | 7.77% | 1 | 10,248 | 7.77% | 1 |
| | Small Farmers Party | | 70 | 0.05% | 0 | 70 | 0.05% | 0 |
| | Write-in lists | | 20 | 0.02% | 0 | 20 | 0.02% | 0 |
| Valid votes | Valid votes | Valid votes | 131,912 | 100.00% | 14 | 131,912 | 100.00% | 14 |
| Rejected votes | Rejected votes | Rejected votes | 1,313 | 0.99% | | | | |
| Total polled | Total polled | Total polled | 133,225 | 74.67% | | | | |
| Registered electors | Registered electors | Registered electors | 178,412 | | | | | |
The following candidates were elected: Eero Antikainen (SDP); Leo Häppölä (ML); Kaino Haapanen (SKDL); Eino Kilpi (SKDL); Martti O. Kölli (Kok); Oskari Lehtonen (Kok); Hemmi Lindqvist (SKDL); Eemil Luukka (ML); Aino Malkamäki (SDP); Eino Raunio (SDP); Felix Seppälä (Kok); Uuno Takki (SDP); Juho Tenhiälä (SK); and Otto Toivonen (SDP).

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

Results of the 1948 parliamentary election held on 1 and 2 July 1948:
| 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 | 38,306 | 33.93% | 4 | 38,306 | 33.93% | 4 |
| | National Coalition Party | Kok | 25,460 | 22.55% | 3 | 25,460 | 22.55% | 3 |
| | Finnish People's Democratic League | SKDL | 23,551 | 20.86% | 2 | 23,551 | 20.86% | 2 |
| | Agrarian Party | ML | 16,836 | 14.91% | 2 | 16,836 | 14.91% | 2 |
| | National Progressive Party | KE | 7,465 | 6.61% | 0 | 7,939 | 7.03% | 0 |
| | Small Farmers Party | | 474 | 0.42% | 0 | 7,939 | 7.03% | 0 |
| | Others | | 801 | 0.71% | 0 | 801 | 0.71% | 0 |
| Valid votes | Valid votes | Valid votes | 112,893 | 100.00% | 11 | 112,893 | 100.00% | 11 |
| Rejected votes | Rejected votes | Rejected votes | 595 | 0.52% | | | | |
| Total polled | Total polled | Total polled | 113,488 | 77.42% | | | | |
| Registered electors | Registered electors | Registered electors | 146,584 | | | | | |
The following candidates were elected: Olavi Kajala (SDP); Eino Kilpi (SKDL); Martti O. Kölli (Kok); Eino Kujanpää (SKDL); Lauri Laine (ML); Oskari Lehtonen (Kok); Aino Malkamäki (SDP); Eino Raunio (SDP); Felix Seppälä (Kok); Martti Suntela (ML); and Uuno Takki (SDP).

##### 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 |
| | Social Democratic Party of Finland | SDP | 32,546 | 31.93% | 4 | 32,546 | 31.93% | 4 |
| | Finnish People's Democratic League | SKDL | 25,985 | 25.49% | 3 | 26,942 | 26.43% | 3 |
| | Small Farmers Party | | 957 | 0.94% | 0 | 26,942 | 26.43% | 3 |
| | National Coalition Party | Kok | 19,849 | 19.47% | 2 | 19,849 | 19.47% | 2 |
| | Agrarian Party | ML | 13,297 | 13.05% | 1 | 13,297 | 13.05% | 1 |
| | National Progressive Party | KE | 8,845 | 8.68% | 1 | 8,845 | 8.68% | 1 |
| | Write-in lists | | 448 | 0.44% | 0 | 448 | 0.44% | 0 |
| Valid votes | Valid votes | Valid votes | 101,927 | 100.00% | 11 | 101,927 | 100.00% | 11 |
| Rejected votes | Rejected votes | Rejected votes | 905 | 0.88% | | | | |
| Total polled | Total polled | Total polled | 102,832 | 79.14% | | | | |
| Registered electors | Registered electors | Registered electors | 129,939 | | | | | |
The following candidates were elected: Juho Hukari (SKDL); Väinö Kivisalo (SDP); Martti O. Kölli (Kok); Eino Kujanpää (SKDL); Lauri Laine (ML); Toivo Lång (SKDL); Aino Malkamäki (SDP); Eino Raunio (SDP); Felix Seppälä (Kok); Uuno Takki (SDP); and Sulo Teittinen (KE).

#### 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 | 38,177 | 50.72% | 6 | 38,177 | 50.72% | 6 |
| | Agrarian Party | ML | 7,993 | 10.62% | 1 | 12,920 | 17.16% | 2 |
| | National Progressive Party | KE | 4,927 | 6.55% | 1 | 12,920 | 17.16% | 2 |
| | National Coalition Party | Kok | 11,261 | 14.96% | 2 | 11,261 | 14.96% | 2 |
| | Patriotic People's Movement | IKL | 11,053 | 14.68% | 1 | 11,053 | 14.68% | 1 |
| | Party of Smallholders and Rural People | PMP | 1,779 | 2.36% | 0 | 1,779 | 2.36% | 0 |
| | Write-in lists | | 85 | 0.11% | 0 | 85 | 0.11% | 0 |
| Valid votes | Valid votes | Valid votes | 75,275 | 100.00% | 11 | 75,275 | 100.00% | 11 |
| Rejected votes | Rejected votes | Rejected votes | 200 | 0.26% | | | | |
| Total polled | Total polled | Total polled | 75,475 | 69.19% | | | | |
| Registered electors | Registered electors | Registered electors | 109,089 | | | | | |
The following candidates were elected: Albert Eerola (Kok); Väinö Kivisalo (SDP); Oskari Lehtonen (Kok); Aino Malkamäki (SDP); Kaarlo Mikkola (ML); Anselm Pitkäsilta (SDP); Eino Raunio (SDP); Bruno Salmiala (IKL); Väinö Sinisalo (SDP); Sulo Teittinen (KE); and Otto Toivonen (SDP).

##### 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 | 34,860 | 51.13% | 6 |
| | Patriotic People's Movement | IKL | 10,475 | 15.37% | 2 |
| | National Coalition Party | Kok | 7,489 | 10.99% | 1 |
| | Agrarian Party | ML | 7,416 | 10.88% | 1 |
| | National Progressive Party | KE | 6,590 | 9.67% | 1 |
| | Small Farmers' Party of Finland | SPP | 1,264 | 1.85% | 0 |
| | Write-in lists | | 79 | 0.12% | 0 |
| Valid votes | Valid votes | Valid votes | 68,173 | 100.00% | 11 |
| Rejected votes | Rejected votes | Rejected votes | 501 | 0.73% | |
| Total polled | Total polled | Total polled | 68,674 | 65.66% | |
| Registered electors | Registered electors | Registered electors | 104,597 | | |
The following candidates were elected: Kustaa Jussila (IKL); Väinö Kivisalo (SDP); Oskari Lehtonen (Kok); Aino Malkamäki (SDP); Oskari Mantere (KE); Otto Marttila (SDP); Anselm Pitkäsilta (SDP); Bruno Salmiala (IKL); Lauri Sariola (ML); Väinö Sinisalo (SDP); and Otto Toivonen (SDP).

##### 1933

Results of the 1933 parliamentary election held on 1, 2 and 3 July 1933:
| Party | Party | Party | Votes | % | Seats |
| | Social Democratic Labour Party of Finland | SDTP | 33,906 | 49.37% | 6 |
| | National Coalition Party and Patriotic People's Movement | Kok-IKL | 16,178 | 23.56% | 3 |
| | National Progressive Party | KE | 8,316 | 12.11% | 1 |
| | Agrarian Party | ML | 7,875 | 11.47% | 1 |
| | Small Farmers' Party of Finland | SPP | 2,184 | 3.18% | 0 |
| | V. F. Johanson and M. Saarikoski | | 145 | 0.21% | 0 |
| | Write-in lists | | 72 | 0.10% | 0 |
| Valid votes | Valid votes | Valid votes | 68,676 | 100.00% | 11 |
| Rejected votes | Rejected votes | Rejected votes | 419 | 0.61% | |
| Total polled | Total polled | Total polled | 69,095 | 68.84% | |
| Registered electors | Registered electors | Registered electors | 100,368 | | |
The following candidates were elected: Sakari Honkala (Kok-IKL); Väinö Kivisalo (SDTP); Yrjö Leiwo (Kok-IKL); Aino Malkamäki (SDTP); Oskari Mantere (KE); Otto Marttila (SDTP); Kalle Myllymäki (SDTP); Lauri Sariola (ML); Väinö Sinisalo (SDTP); Bruno Sundström (Kok-IKL); and Otto Toivonen (SDTP).

##### 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 |
| | National Coalition Party | Kok | 17,517 | 26.74% | 4 | 32,333 | 49.37% | 6 |
| | Agrarian Party | ML | 9,204 | 14.05% | 1 | 32,333 | 49.37% | 6 |
| | National Progressive Party | KE | 5,612 | 8.57% | 1 | 32,333 | 49.37% | 6 |
| | Social Democratic Labour Party of Finland | SDTP | 31,305 | 47.80% | 5 | 31,305 | 47.80% | 5 |
| | Small Farmers' Party of Finland | SPP | 1,749 | 2.67% | 0 | 1,749 | 2.67% | 0 |
| | Write-in lists | | 110 | 0.17% | 0 | 110 | 0.17% | 0 |
| Valid votes | Valid votes | Valid votes | 65,497 | 100.00% | 11 | 65,497 | 100.00% | 11 |
| Rejected votes | Rejected votes | Rejected votes | 456 | 0.69% | | | | |
| Total polled | Total polled | Total polled | 65,953 | 68.80% | | | | |
| Registered electors | Registered electors | Registered electors | 95,865 | | | | | |
| Turnout | Turnout | Turnout | 68.80% | | | | | |
The following candidates were elected: Julius Ailio (SDTP); Mikko Erich (SDTP); J. W. Keto (SDTP); Väinö Kivisalo (SDTP); Wiljo-Kustaa Kuuliala (Kok); Oskari Lehtonen (Kok); Yrjö Leiwo (Kok); Lauri Mäkelä (Kok); Oskari Mantere (KE); Kalle Myllymäki (SDTP); and Juho Sunila (ML).

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

Results of the 1929 parliamentary election held on 1 and 2 July 1929:
| Party | Party | Party | Votes | % | Seats |
| | Social Democratic Labour Party of Finland | SDTP | 24,043 | 41.69% | 5 |
| | National Coalition Party | Kok | 12,036 | 20.87% | 2 |
| | Agrarian Party | ML | 8,066 | 13.99% | 2 |
| | Socialist Electoral Organisation of Workers and Smallholders | STPV | 6,947 | 12.05% | 1 |
| | National Progressive Party | KE | 5,380 | 9.33% | 1 |
| | Small Farmers' Party of Finland | SPP | 1,084 | 1.88% | 0 |
| | Write-in lists | | 108 | 0.19% | 0 |
| Valid votes | Valid votes | Valid votes | 57,664 | 100.00% | 11 |
| Rejected votes | Rejected votes | Rejected votes | 420 | 0.72% | |
| Total polled | Total polled | Total polled | 58,084 | 60.22% | |
| Registered electors | Registered electors | Registered electors | 96,461 | | |
The following candidates were elected: Julius Ailio (SDTP); J. W. Keto (SDTP); Väinö Kivisalo (SDTP); Wiljo-Kustaa Kuuliala (Kok); Oskari Mantere (KE); Otto Marttila (SDTP); Kalle Myllymäki (SDTP); Evert Nukari (Kok); Lauri Sariola (ML); Juho Sunila (ML); and Jalmari Virta (STPV).

##### 1927

Results of the 1927 parliamentary election held on 1 and 2 July 1927:
| Party | Party | Party | Votes | % | Seats |
| | Social Democratic Labour Party of Finland | SDTP | 24,741 | 44.03% | 5 |
| | National Coalition Party | Kok | 12,980 | 23.10% | 3 |
| | Agrarian Party | ML | 6,704 | 11.93% | 1 |
| | Socialist Electoral Organisation of Workers and Smallholders | STPV | 5,989 | 10.66% | 1 |
| | National Progressive Party | KE | 5,698 | 10.14% | 1 |
| | Write-in lists | | 74 | 0.13% | 0 |
| Valid votes | Valid votes | Valid votes | 56,186 | 100.00% | 11 |
| Rejected votes | Rejected votes | Rejected votes | 315 | 0.56% | |
| Total polled | Total polled | Total polled | 56,501 | 61.40% | |
| Registered electors | Registered electors | Registered electors | 92,023 | | |
The following candidates were elected: Julius Ailio (SDTP); J. W. Keto (SDTP); Wiljo-Kustaa Kuuliala (Kok); Oskari Lehtonen (Kok); Olga Leinonen (SDTP); Oskari Mantere (KE); Kalle Myllymäki (SDTP); Evert Nukari (Kok); Otto Toivonen (SDTP); Juho Torppa (ML); and Jalmari Virta (STPV).

##### 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 | 24,348 | 43.79% | 5 |
| | National Coalition Party | Kok | 13,557 | 24.38% | 3 |
| | Agrarian Party | ML | 7,492 | 13.47% | 1 |
| | National Progressive Party | KE | 5,651 | 10.16% | 1 |
| | Socialist Electoral Organisation of Workers and Smallholders | STPV | 4,487 | 8.07% | 1 |
| | Write-in lists | | 73 | 0.13% | 0 |
| Valid votes | Valid votes | Valid votes | 55,608 | 100.00% | 11 |
| Rejected votes | Rejected votes | Rejected votes | 561 | 1.00% | |
| Total polled | Total polled | Total polled | 56,169 | 63.74% | |
| Registered electors | Registered electors | Registered electors | 88,123 | | |
The following candidates were elected: Julius Ailio (SDTP); Albert Eerola (Kok); Kaarlo Kares (Kok); J. W. Keto (SDTP); Olga Leinonen (SDTP); Oskari Mantere (KE); Kalle Myllymäki (SDTP); Evert Nukari (Kok); Juho Sunila (ML); Otto Toivonen (SDTP); and Jalmari Virta (STPV).

##### 1922

Results of the 1922 parliamentary election held on 1, 2 and 3 July 1922:
| Party | Party | Party | Votes | % | Seats |
| | Social Democratic Labour Party of Finland | SDTP | 22,584 | 41.55% | 5 |
| | National Coalition Party | Kok | 13,599 | 25.02% | 3 |
| | National Progressive Party | KE | 7,005 | 12.89% | 1 |
| | Socialist Workers' Party of Finland | SSTP | 6,137 | 11.29% | 1 |
| | Agrarian Party | ML | 4,995 | 9.19% | 1 |
| | Write-in lists | | 36 | 0.07% | 0 |
| Valid votes | Valid votes | Valid votes | 54,356 | 100.00% | 11 |
| Rejected votes | Rejected votes | Rejected votes | 336 | 0.61% | |
| Total polled | Total polled | Total polled | 54,692 | 64.33% | |
| Registered electors | Registered electors | Registered electors | 85,017 | | |
The following candidates were elected: Kaarlo Kares (Kok); J. W. Keto (SDTP); Olga Leinonen (SDTP); Oskari Mantere (KE); Otto Marttila (SDTP); Kalle Myllymäki (SDTP); Rosa Sillanpää (SSTP); Juho Sunila (ML); Otto Toivonen (SDTP); Antti Tulenheimo (Kok); and Jalmari Viljanen (Kok).

#### 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 | 28,121 | 50.26% | 6 | 28,121 | 50.26% | 6 |
| | National Progressive Party | KE | 11,736 | 20.98% | 3 | 14,297 | 25.55% | 3 |
| | Christian Workers' Union of Finland | KrTL | 1,348 | 2.41% | 0 | 14,297 | 25.55% | 3 |
| | Agrarian Party | ML | 1,213 | 2.17% | 0 | 14,297 | 25.55% | 3 |
| | National Coalition Party | Kok | 13,439 | 24.02% | 2 | 13,439 | 24.02% | 2 |
| | Write-in lists | | 90 | 0.16% | 0 | 90 | 0.16% | 0 |
| Valid votes | Valid votes | Valid votes | 55,947 | 100.00% | 11 | 55,947 | 100.00% | 11 |
| Rejected votes | Rejected votes | Rejected votes | 268 | 0.48% | | | | |
| Total polled | Total polled | Total polled | 56,215 | 71.25% | | | | |
| Registered electors | Registered electors | Registered electors | 78,901 | | | | | |
The following candidates were elected: Julius Ailio (SDTP); August Hämäläinen (KE); J. W. Keto (SDTP); Rope Kojonen (KE); Olga Leinonen (SDTP); Oskari Mantere (KE); Olavi Puro (SDTP); Hugo Suolahti (Kok); Oskari Väre (SDTP); Artturi H. Virkkunen (Kok); and Juho Virtanen (SDTP).

##### 1917

Results of the 1917 parliamentary election held on 1 and 2 October 1917:
| Party | Party | Party | Votes | % | Seats |
| | Social Democratic Party of Finland | SDP | 38,574 | 60.97% | 7 |
| | United Finnish Parties (Finnish Party, Young Finnish Party and People's Party) | SP-NP-KP | 22,496 | 35.56% | 4 |
| | Christian Workers' Union of Finland | KrTL | 1,995 | 3.15% | 0 |
| | Write-in lists | | 198 | 0.31% | 0 |
| Valid votes | Valid votes | Valid votes | 63,263 | 100.00% | 11 |
| Rejected votes | Rejected votes | Rejected votes | 242 | 0.38% | |
| Total polled | Total polled | Total polled | 63,505 | 75.18% | |
| Registered electors | Registered electors | Registered electors | 84,474 | | |
The following candidates were elected: Matti Airola (SDP); Toivo Alavirta (SDP); Rudolf Holsti (SP-NP-KP); Oskari Jalava (SDP); Alma Jokinen (SDP); Väinö E. Jokinen (SDP); Oswald Kairamo (SP-NP-KP); Alfred Retulainen (SP-NP-KP); Hulda Salmi (SDP); Heikki Välisalmi (SDP); and Artturi H. Virkkunen (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 | 32,663 | 63.16% | 8 |
| | Finnish Party | SP | 11,323 | 21.90% | 2 |
| | Young Finnish Party | NP | 6,514 | 12.60% | 1 |
| | Christian Workers' Union of Finland | KrTL | 1,118 | 2.16% | 0 |
| | Write-in lists | | 96 | 0.19% | 0 |
| Valid votes | Valid votes | Valid votes | 51,714 | 100.00% | 11 |
| Rejected votes | Rejected votes | Rejected votes | 654 | 1.25% | |
| Total polled | Total polled | Total polled | 52,368 | 62.13% | |
| Registered electors | Registered electors | Registered electors | 84,294 | | |
The following candidates were elected: Toivo Alavirta (SDP); Rudolf Holsti (NP); Oskari Jalava (SDP); Alma Jokinen (SDP); Väinö E. Jokinen (SDP); Otto Marttila (SDP); Valfrid Perttilä (SDP); Alfred Retulainen (SP); Hulda Salmi (SDP); Otto Toivonen (SDP); and Artturi H. Virkkunen (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 | 29,167 | 60.59% | 7 | 29,167 | 60.59% | 7 |
| | Finnish Party | SP | 11,082 | 23.02% | 2 | 11,082 | 23.02% | 2 |
| | Young Finnish Party | NP | 6,102 | 12.68% | 2 | 7,840 | 16.29% | 2 |
| | Christian Workers' Union of Finland | KrTL | 1,738 | 3.61% | 0 | 7,840 | 16.29% | 2 |
| | Write-in lists | | 51 | 0.11% | 0 | 51 | 0.11% | 0 |
| Valid votes | Valid votes | Valid votes | 48,140 | 100.00% | 11 | 48,140 | 100.00% | 11 |
| Rejected votes | Rejected votes | Rejected votes | 298 | 0.62% | | | | |
| Total polled | Total polled | Total polled | 48,438 | 58.91% | | | | |
| Registered electors | Registered electors | Registered electors | 82,221 | | | | | |
The following candidates were elected: Johan Richard Danielson-Kalmari (SP); Rudolf Holsti (NP); Vihtori Huhta (SDP); Oskari Jalava (SDP); Heikki Jalonen (SDP); Alma Jokinen (SDP); Väinö E. Jokinen (SDP); Otto Marttila (SDP); Akseli Nikula (NP); Alfred Retulainen (SP); and Hulda Salmi (SDP).

##### 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 | 29,921 | 59.40% | 7 |
| | Finnish Party | SP | 12,138 | 24.10% | 3 |
| | Young Finnish Party | NP | 6,952 | 13.80% | 1 |
| | Christian Workers' Union of Finland | KrTL | 1,307 | 2.59% | 0 |
| | Write-in lists | | 57 | 0.11% | 0 |
| Valid votes | Valid votes | Valid votes | 50,375 | 100.00% | 11 |
| Rejected votes | Rejected votes | Rejected votes | 265 | 0.52% | |
| Total polled | Total polled | Total polled | 50,640 | 64.46% | |
| Registered electors | Registered electors | Registered electors | 78,564 | | |
The following candidates were elected: Juho Astala (NP); Johan Richard Danielson-Kalmari (SP); Oskari Jalava (SDP); Heikki Jalonen (SDP); Alma Jokinen (SDP); Väinö E. Jokinen (SDP); Oswald Kairamo (SP); Otto Marttila (SDP); Hulda Salmi (SDP); Sulo Wuolijoki (SDP); and Lauri 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 | 29,676 | 58.88% | 7 |
| | Finnish Party | SP | 12,498 | 24.80% | 3 |
| | Young Finnish Party | NP | 7,048 | 13.98% | 1 |
| | Christian Workers' Union of Finland | KrTL | 1,129 | 2.24% | 0 |
| | Write-in lists | | 49 | 0.10% | 0 |
| Valid votes | Valid votes | Valid votes | 50,400 | 100.00% | 11 |
| Rejected votes | Rejected votes | Rejected votes | 261 | 0.52% | |
| Total polled | Total polled | Total polled | 50,661 | 65.69% | |
| Registered electors | Registered electors | Registered electors | 77,123 | | |
The following candidates were elected: Juho Astala (NP); Johan Richard Danielson-Kalmari (SP); Oskari Jalava (SDP); Heikki Jalonen (SDP); Alma Jokinen (SDP); Väinö E. Jokinen (SDP); Oswald Kairamo (SP); Kustaa Kopila (SDP); Hulda Salmi (SDP); Sulo Wuolijoki (SDP); and Lauri Yrjö-Koskinen (SP).

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

Results of the 1909 parliamentary election held on 1 and 3 May 1909:
| Party | Party | Party | Votes | % | Seats |
| | Social Democratic Party of Finland | SDP | 30,351 | 57.36% | 7 |
| | Finnish Party | SP | 14,165 | 26.77% | 3 |
| | Young Finnish Party | NP | 6,799 | 12.85% | 1 |
| | Christian Workers' Union of Finland | KrTL | 1,537 | 2.90% | 0 |
| | Others | | 64 | 0.12% | 0 |
| Valid votes | Valid votes | Valid votes | 52,916 | 100.00% | 11 |
| Rejected votes | Rejected votes | Rejected votes | 252 | 0.47% | |
| Total polled | Total polled | Total polled | 53,168 | 70.26% | |
| Registered electors | Registered electors | Registered electors | 75,677 | | |
The following candidates were elected: Johan Richard Danielson-Kalmari (SP); Voitto Eloranta (SDP); Evert Hokkanen (SDP); Oskari Jalava (SDP); Alma Jokinen (SDP); Väinö E. Jokinen (SDP); Oswald Kairamo (SP); H. G. Paloheimo (SP); J. H. Saaristo (SDP); Kaarlo Juho Ståhlberg (NP); and Sulo Wuolijoki (SDP).

##### 1908

Results of the 1908 parliamentary election held on 1 and 2 July 1908:
| Party | Party | Party | Votes | % | Seats |
| | Social Democratic Party of Finland | SDP | 30,451 | 57.97% | 7 |
| | Finnish Party | SP | 13,787 | 26.25% | 3 |
| | Young Finnish Party | NP | 6,669 | 12.70% | 1 |
| | Christian Workers' Union of Finland | KrTL | 1,381 | 2.63% | 0 |
| | Agrarian Party | ML | 115 | 0.22% | 0 |
| | Others | | 122 | 0.23% | 0 |
| Valid votes | Valid votes | Valid votes | 52,525 | 100.00% | 11 |
| Rejected votes | Rejected votes | Rejected votes | 459 | 0.87% | |
| Total polled | Total polled | Total polled | 52,984 | 71.99% | |
| Registered electors | Registered electors | Registered electors | 73,598 | | |
The following candidates were elected: Johan Richard Danielson-Kalmari (SP); Evert Hokkanen (SDP); Oskari Jalava (SDP); Alma Jokinen (SDP); Väinö E. Jokinen (SDP); Oswald Kairamo (SP); H. G. Paloheimo (SP); J. H. Saaristo (SDP); Arthur Sivenius (SDP); Kaarlo Juho Ståhlberg (NP); and Sulo Wuolijoki (SDP).

##### 1907

Results of the 1907 parliamentary election held on 15 and 16 March 1907:
| Party | Party | Party | Votes | % | Seats |
| | Social Democratic Party of Finland | SDP | 32,923 | 57.63% | 7 |
| | Finnish Party | SP | 15,706 | 27.49% | 3 |
| | Young Finnish Party | NP | 6,089 | 10.66% | 1 |
| | Others | | 2,411 | 4.22% | 0 |
| Valid votes | Valid votes | Valid votes | 57,129 | 100.00% | 11 |
| Rejected votes | Rejected votes | Rejected votes | 331 | 0.58% | |
| Total polled | Total polled | Total polled | 57,460 | 77.54% | |
| Registered electors | Registered electors | Registered electors | 74,106 | | |
The following candidates were elected: Johan Richard Danielson-Kalmari (SP); Voitto Eloranta (SDP); Lucina Hagman (NP); Evert Hokkanen (SDP); Oskari Jalava (SDP); Oswald Kairamo (SP); Maria Laine (SDP); Santeri Nuorteva (SDP); H. G. Paloheimo (SP); Arthur Sivenius (SDP); and Sulo Wuolijoki (SDP).