# Västmanland County (Riksdag constituency)

Västmanland County (Swedish: Västmanlands Län) is one of the 29 multi-member constituencies of the Riksdag, the national legislature of Sweden. The constituency was established in 1970 when the Riksdag changed from a bicameral legislature to a unicameral legislature. It is conterminous with the county of Västmanland. The constituency currently elects eight of the 349 members of the Riksdag using the open party-list proportional representation electoral system. At the 2022 general election it had 208,376 registered electors.

## Electoral system

Västmanland County currently elects eight of the 349 members of the Riksdag using the open party-list proportional representation electoral system. Constituency seats are allocated using the modified Sainte-Laguë method. Only parties that reach the 4% national threshold and parties that receive at least 12% of the vote in the constituency compete for constituency seats. Supplementary leveling seats may also be allocated at the constituency level to parties that reach the 4% national threshold.

## Election results
### Summary

| Election | Left V / VPK | Left V / VPK | Left V / VPK | Social Democrats S | Social Democrats S | Social Democrats S | Greens MP | Greens MP | Greens MP | Centre C | Centre C | Centre C | Liberals L / FP / F | Liberals L / FP / F | Liberals L / FP / F | Moderates M | Moderates M | Moderates M | Christian Democrats KD / KDS | Christian Democrats KD / KDS | Christian Democrats KD / KDS | Sweden Democrats SD | Sweden Democrats SD | Sweden Democrats SD |
| Election | Votes | % | Seats | Votes | % | Seats | Votes | % | Seats | Votes | % | Seats | Votes | % | Seats | Votes | % | Seats | Votes | % | Seats | Votes | % | Seats |
| 2022 | 10,475 | 6.13% | 1 | 54,645 | 32.00% | 3 | 5,465 | 3.20% | 0 | 9,224 | 5.40% | 0 | 7,100 | 4.16% | 0 | 32,671 | 19.13% | 2 | 8,554 | 5.01% | 0 | 40,415 | 23.67% | 2 |
| 2018 | 12,181 | 7.05% | 1 | 54,287 | 31.43% | 3 | 5,108 | 2.96% | 0 | 11,539 | 6.68% | 0 | 9,448 | 5.47% | 0 | 33,122 | 19.18% | 2 | 9,969 | 5.77% | 0 | 34,740 | 20.11% | 2 |
| 2014 | 9,051 | 5.42% | 0 | 59,936 | 35.90% | 4 | 8,549 | 5.12% | 0 | 8,719 | 5.22% | 0 | 8,756 | 5.25% | 0 | 35,697 | 21.38% | 2 | 6,496 | 3.89% | 0 | 24,728 | 14.81% | 2 |
| 2010 | 9,154 | 5.72% | 0 | 58,222 | 36.36% | 4 | 9,459 | 5.91% | 0 | 8,266 | 5.16% | 0 | 12,016 | 7.50% | 1 | 43,462 | 27.14% | 3 | 7,406 | 4.62% | 0 | 9,992 | 6.24% | 0 |
| 2006 | 9,211 | 6.21% | 0 | 59,014 | 39.79% | 4 | 6,308 | 4.25% | 0 | 10,186 | 6.87% | 1 | 12,076 | 8.14% | 1 | 34,533 | 23.29% | 2 | 8,502 | 5.73% | 0 | 3,717 | 2.51% | 0 |
| 2002 | 13,010 | 8.71% | 1 | 67,153 | 44.97% | 5 | 6,504 | 4.36% | 0 | 8,538 | 5.72% | 0 | 19,855 | 13.30% | 1 | 18,488 | 12.38% | 1 | 11,957 | 8.01% | 1 | 1,690 | 1.13% | 0 |
| 1998 | 20,052 | 13.31% | 1 | 61,841 | 41.06% | 5 | 6,547 | 4.35% | 0 | 7,043 | 4.68% | 0 | 6,791 | 4.51% | 0 | 29,902 | 19.85% | 2 | 16,260 | 10.80% | 1 | | | |
| 1994 | 10,361 | 6.31% | 0 | 84,194 | 51.24% | 6 | 7,659 | 4.66% | 0 | 9,938 | 6.05% | 0 | 11,837 | 7.20% | 1 | 31,160 | 18.96% | 2 | 5,494 | 3.34% | 0 | | | |
| 1991 | 7,175 | 4.42% | 0 | 71,610 | 44.08% | 5 | 4,530 | 2.79% | 0 | 11,135 | 6.85% | 0 | 15,734 | 9.69% | 1 | 28,776 | 17.71% | 2 | 10,399 | 6.40% | 0 | | | |
| 1988 | 9,231 | 5.81% | 0 | 79,629 | 50.16% | 5 | 7,149 | 4.50% | 0 | 15,279 | 9.62% | 1 | 20,175 | 12.71% | 1 | 22,303 | 14.05% | 2 | 3,589 | 2.26% | 0 | | | |
| 1985 | 8,847 | 5.29% | 0 | 86,496 | 51.70% | 5 | 2,165 | 1.29% | 0 | 17,480 | 10.45% | 1 | 23,147 | 13.84% | 1 | 28,515 | 17.04% | 2 | | | | | | |
| 1982 | 9,285 | 5.53% | 0 | 88,427 | 52.64% | 6 | 2,337 | 1.39% | 0 | 22,595 | 13.45% | 1 | 9,838 | 5.86% | 0 | 32,525 | 19.36% | 2 | 2,587 | 1.54% | 0 | | | |
| 1979 | 8,411 | 5.13% | 0 | 82,811 | 50.48% | 5 | | | | 25,406 | 15.49% | 1 | 17,622 | 10.74% | 1 | 26,401 | 16.09% | 2 | 1,741 | 1.06% | 0 | | | |
| 1976 | 7,110 | 4.35% | 0 | 82,245 | 50.27% | 5 | | | | 34,361 | 21.00% | 2 | 18,311 | 11.19% | 1 | 18,936 | 11.57% | 1 | 1,944 | 1.19% | 0 | | | |
| 1973 | 8,113 | 5.22% | 0 | 78,965 | 50.81% | 5 | | | | 36,099 | 23.23% | 2 | 14,060 | 9.05% | 1 | 15,086 | 9.71% | 1 | 2,216 | 1.43% | 0 | | | |
| 1970 | 7,097 | 4.78% | 0 | 79,523 | 53.52% | 5 | | | | 26,440 | 17.79% | 2 | 22,044 | 14.84% | 1 | 10,796 | 7.27% | 1 | 2,062 | 1.39% | 0 | | | |
(Excludes leveling seats)

### Detailed
#### 2020s
##### 2022

Results of the 2022 general election held on 11 September 2022:
| Party | Party | Party | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Total Votes | % | Seats | Seats | Seats |
| Party | Party | Party | Arboga | Fager- sta | Hall- staha- mmar | Köping | Kungs- ör | Nor- berg | Sala | Skinns- katte- berg | Sura- ham- mar | Väste- rås | Total Votes | % | Con. | Lev. | Tot. |
| | Swedish Social Democratic Party | S | 3,069 | 2,715 | 3,531 | 5,191 | 1,747 | 1,324 | 4,518 | 958 | 2,148 | 29,444 | 54,645 | 32.00% | 3 | 0 | 3 |
| | Sweden Democrats | SD | 2,324 | 2,127 | 2,852 | 4,656 | 1,580 | 925 | 4,026 | 876 | 2,086 | 18,963 | 40,415 | 23.67% | 2 | 0 | 2 |
| | Moderate Party | M | 1,600 | 1,127 | 1,498 | 2,340 | 884 | 512 | 2,487 | 324 | 859 | 21,040 | 32,671 | 19.13% | 2 | 0 | 2 |
| | Left Party | V | 437 | 587 | 601 | 1,009 | 244 | 276 | 790 | 145 | 312 | 6,074 | 10,475 | 6.13% | 1 | 0 | 1 |
| | Centre Party | C | 474 | 252 | 437 | 780 | 283 | 107 | 1,074 | 114 | 170 | 5,533 | 9,224 | 5.40% | 0 | 0 | 0 |
| | Christian Democrats | KD | 434 | 368 | 492 | 1,016 | 325 | 165 | 828 | 147 | 274 | 4,505 | 8,554 | 5.01% | 0 | 0 | 0 |
| | Liberals | L | 324 | 189 | 293 | 440 | 200 | 112 | 440 | 117 | 155 | 4,830 | 7,100 | 4.16% | 0 | 0 | 0 |
| | Green Party | MP | 316 | 186 | 264 | 352 | 134 | 104 | 441 | 77 | 119 | 3,472 | 5,465 | 3.20% | 0 | 0 | 0 |
| | Nuance Party | PNy | 7 | 11 | 12 | 24 | 4 | 4 | 11 | 0 | 2 | 368 | 443 | 0.26% | 0 | 0 | 0 |
| | Alternative for Sweden | AfS | 25 | 25 | 45 | 46 | 11 | 13 | 36 | 7 | 27 | 172 | 407 | 0.24% | 0 | 0 | 0 |
| | Citizens' Coalition | MED | 19 | 8 | 19 | 18 | 11 | 7 | 23 | 6 | 7 | 195 | 313 | 0.18% | 0 | 0 | 0 |
| | Pirate Party | PP | 11 | 6 | 24 | 11 | 7 | 2 | 30 | 1 | 2 | 88 | 182 | 0.11% | 0 | 0 | 0 |
| | The Push Buttons | Kn | 10 | 9 | 8 | 23 | 1 | 6 | 21 | 1 | 8 | 83 | 170 | 0.10% | 0 | 0 | 0 |
| | Christian Values Party | KrVP | 10 | 8 | 6 | 12 | 3 | 3 | 22 | 0 | 0 | 80 | 144 | 0.08% | 0 | 0 | 0 |
| | Human Rights and Democracy | MoD | 7 | 1 | 13 | 9 | 6 | 7 | 6 | 1 | 1 | 88 | 139 | 0.08% | 0 | 0 | 0 |
| | Independent Rural Party | LPo | 2 | 2 | 13 | 6 | 7 | 10 | 23 | 5 | 1 | 9 | 78 | 0.05% | 0 | 0 | 0 |
| | Feminist Initiative | FI | 4 | 1 | 9 | 3 | 0 | 3 | 9 | 2 | 4 | 34 | 69 | 0.04% | 0 | 0 | 0 |
| | Communist Party of Sweden | SKP | 1 | 0 | 0 | 1 | 0 | 2 | 3 | 0 | 0 | 37 | 44 | 0.03% | 0 | 0 | 0 |
| | Direct Democrats | DD | 3 | 3 | 2 | 3 | 3 | 1 | 1 | 0 | 3 | 24 | 43 | 0.03% | 0 | 0 | 0 |
| | Nordic Resistance Movement | NMR | 0 | 3 | 1 | 5 | 1 | 1 | 3 | 1 | 2 | 26 | 43 | 0.03% | 0 | 0 | 0 |
| | Unity | ENH | 1 | 5 | | 4 | 0 | 1 | 3 | 1 | 1 | 18 | 34 | 0.02% | 0 | 0 | 0 |
| | Turning Point Party | PV | 0 | 0 | 0 | 5 | 0 | 0 | 4 | 0 | 0 | 22 | 31 | 0.02% | 0 | 0 | 0 |
| | Climate Alliance | KA | 2 | 0 | 0 | 0 | 2 | 1 | 3 | 0 | 0 | 10 | 18 | 0.01% | 0 | 0 | 0 |
| | Hard Line Sweden | | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 3 | 2 | 8 | 0.00% | 0 | 0 | 0 |
| | Donald Duck Party | | 1 | 0 | 3 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 7 | 0.00% | 0 | 0 | 0 |
| | Basic Income Party | BASIP | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 5 | 0.00% | 0 | 0 | 0 |
| | Socialist Welfare Party | S-V | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 5 | 0.00% | 0 | 0 | 0 |
| | Classical Liberal Party | KLP | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 3 | 0.00% | 0 | 0 | 0 |
| | Freedom Party | | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 0.00% | 0 | 0 | 0 |
| | Sweden Out of the EU/ Free Justice Party | | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 3 | 0.00% | 0 | 0 | 0 |
| | Evil Chicken Party | OKP | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 0.00% | 0 | 0 | 0 |
| | Volt Sweden | Volt | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0.00% | 0 | 0 | 0 |
| | European Workers Party | EAP | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.00% | 0 | 0 | 0 |
| | Neotechnocrats | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.00% | 0 | 0 | 0 |
| | New Democracy | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.00% | 0 | 0 | 0 |
| | Now That Will Be Enough | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.00% | 0 | 0 | 0 |
| Valid votes | Valid votes | Valid votes | 9,081 | 7,634 | 10,125 | 15,956 | 5,456 | 3,587 | 14,805 | 2,787 | 6,185 | 95,133 | 170,749 | 100.00% | 8 | 0 | 8 |
| Blank votes | Blank votes | Blank votes | 103 | 115 | 112 | 154 | 76 | 52 | 203 | 42 | 79 | 996 | 1,932 | 1.12% | | | |
| Rejected votes – unregistered parties | Rejected votes – unregistered parties | Rejected votes – unregistered parties | 3 | 2 | 3 | 5 | 0 | 0 | 1 | 0 | 3 | 13 | 30 | 0.02% | | | |
| Rejected votes – other | Rejected votes – other | Rejected votes – other | 8 | 8 | 7 | 18 | 4 | 1 | 9 | 2 | 6 | 68 | 131 | 0.08% | | | |
| Total polled | Total polled | Total polled | 9,195 | 7,759 | 10,247 | 16,133 | 5,536 | 3,640 | 15,018 | 2,831 | 6,273 | 96,210 | 172,842 | 82.95% | | | |
| Registered electors | Registered electors | Registered electors | 10,941 | 9,607 | 12,314 | 19,584 | 6,521 | 4,352 | 17,496 | 3,403 | 7,495 | 116,663 | 208,376 | | | | |
| Turnout | Turnout | Turnout | 84.04% | 80.76% | 83.21% | 82.38% | 84.89% | 83.64% | 85.84% | 83.19% | 83.70% | 82.47% | 82.95% | | | | |
The following candidates were elected:
* Constituency seats - Mikael Damsgaard (M), 1,908 votes; Åsa Eriksson (S), 1,641 votes; Caroline Högström (M), 621 votes; Lena Johansson (S), 1.119 votes; Angelica Lundberg (SD), 0 votes; Oscar Sjöstedt (SD), 105 votes; Olle Thorell (S), 1,105 votes; and Vasiliki Tsouplaki (V), 777 votes.

#### 2010s
##### 2018

Results of the 2018 general election held on 9 September 2018:
| Party | Party | Party | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Total Votes | % | Seats | Seats | Seats |
| Party | Party | Party | Arboga | Fager- sta | Hall- staha- mmar | Köping | Kungs- ör | Nor- berg | Sala | Skinns- katte- berg | Sura- ham- mar | Väste- rås | Total Votes | % | Con. | Lev. | Tot. |
| | Swedish Social Democratic Party | S | 3,117 | 3,083 | 3,638 | 5,674 | 1,688 | 1,366 | 4,384 | 1,102 | 2,272 | 27,963 | 54,287 | 31.43% | 3 | 0 | 3 |
| | Sweden Democrats | SD | 2,004 | 1,798 | 2,340 | 3,923 | 1,284 | 809 | 3,326 | 723 | 1,719 | 16,814 | 34,740 | 20.11% | 2 | 0 | 2 |
| | Moderate Party | M | 1,724 | 1,106 | 1,478 | 2,562 | 894 | 528 | 2,400 | 307 | 809 | 21,314 | 33,122 | 19.18% | 2 | 0 | 2 |
| | Left Party | V | 531 | 622 | 802 | 1,054 | 314 | 357 | 939 | 188 | 511 | 6,863 | 12,181 | 7.05% | 1 | 0 | 1 |
| | Centre Party | C | 629 | 328 | 532 | 1,105 | 459 | 214 | 1,761 | 191 | 250 | 6,070 | 11,539 | 6.68% | 0 | 0 | 0 |
| | Christian Democrats | KD | 473 | 367 | 511 | 960 | 301 | 153 | 903 | 113 | 260 | 5,928 | 9,969 | 5.77% | 0 | 0 | 0 |
| | Liberals | L | 357 | 250 | 402 | 546 | 237 | 141 | 608 | 140 | 210 | 6,557 | 9,448 | 5.47% | 0 | 1 | 1 |
| | Green Party | MP | 293 | 179 | 224 | 368 | 112 | 94 | 394 | 58 | 119 | 3,267 | 5,108 | 2.96% | 0 | 0 | 0 |
| | Feminist Initiative | FI | 21 | 15 | 24 | 32 | 10 | 15 | 66 | 13 | 19 | 352 | 567 | 0.33% | 0 | 0 | 0 |
| | Alternative for Sweden | AfS | 26 | 33 | 30 | 68 | 20 | 22 | 53 | 2 | 22 | 241 | 517 | 0.30% | 0 | 0 | 0 |
| | Citizens' Coalition | MED | 18 | 3 | 16 | 17 | 11 | 7 | 29 | 0 | 15 | 199 | 315 | 0.18% | 0 | 0 | 0 |
| | Unity | ENH | 7 | 7 | 17 | 9 | 5 | 10 | 13 | 2 | 6 | 82 | 158 | 0.09% | 0 | 0 | 0 |
| | Independent Rural Party | LPo | 5 | 15 | 6 | 15 | 8 | 9 | 29 | 18 | 6 | 39 | 150 | 0.09% | 0 | 0 | 0 |
| | Pirate Party | PP | 9 | 3 | 17 | 19 | 14 | 6 | 23 | 2 | 0 | 57 | 150 | 0.09% | 0 | 0 | 0 |
| | Direct Democrats | DD | 7 | 5 | 12 | 19 | 2 | 3 | 9 | 3 | 13 | 76 | 149 | 0.09% | 0 | 0 | 0 |
| | Nordic Resistance Movement | NMR | 3 | 6 | 3 | 7 | 5 | 4 | 3 | 2 | 1 | 49 | 83 | 0.05% | 0 | 0 | 0 |
| | Christian Values Party | KrVP | 0 | 2 | 0 | 1 | 0 | 1 | 4 | 0 | 0 | 67 | 75 | 0.04% | 0 | 0 | 0 |
| | Animal Party | DjuP | 4 | 0 | 4 | 5 | 4 | 2 | 5 | 0 | 4 | 37 | 65 | 0.04% | 0 | 0 | 0 |
| | Classical Liberal Party | KLP | 1 | 2 | 2 | 0 | 1 | 0 | 5 | 1 | 4 | 18 | 34 | 0.02% | 0 | 0 | 0 |
| | Basic Income Party | BASIP | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 13 | 0.01% | 0 | 0 | 0 |
| | Communist Party of Sweden | SKP | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 12 | 13 | 0.01% | 0 | 0 | 0 |
| | Initiative | INI | 1 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 5 | 9 | 0.01% | 0 | 0 | 0 |
| | NY Reform | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 0.00% | 0 | 0 | 0 |
| | European Workers Party | EAP | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 3 | 0.00% | 0 | 0 | 0 |
| | Scania Party | SKÅ | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.00% | 0 | 0 | 0 |
| | Parties not on the ballot | | 3 | 1 | 2 | 3 | 0 | 1 | 1 | 0 | 1 | 7 | 19 | 0.01% | 0 | 0 | 0 |
| Valid votes | Valid votes | Valid votes | 9,233 | 7,825 | 10,063 | 16,390 | 5,370 | 3,742 | 14,958 | 2,865 | 6,241 | 96,032 | 172,719 | 100.00% | 8 | 1 | 9 |
| Blank votes | Blank votes | Blank votes | 94 | 96 | 102 | 148 | 70 | 56 | 167 | 26 | 56 | 752 | 1,567 | 0.90% | | | |
| Rejected votes – unregistered parties | Rejected votes – unregistered parties | Rejected votes – unregistered parties | 7 | 1 | 6 | 5 | 0 | 0 | 3 | 1 | 1 | 24 | 48 | 0.03% | | | |
| Rejected votes – other | Rejected votes – other | Rejected votes – other | 5 | 11 | 2 | 11 | 3 | 5 | 7 | 3 | 7 | 55 | 109 | 0.06% | | | |
| Total polled | Total polled | Total polled | 9,339 | 7,933 | 10,173 | 16,554 | 5,443 | 3,803 | 15,135 | 2,895 | 6,305 | 96,863 | 174,443 | 86.69% | | | |
| Registered electors | Registered electors | Registered electors | 10,678 | 9,411 | 11,855 | 19,264 | 6,167 | 4,386 | 17,160 | 3,392 | 7,407 | 111,495 | 201,215 | | | | |
| Turnout | Turnout | Turnout | 87.46% | 84.29% | 85.81% | 85.93% | 88.26% | 86.71% | 88.20% | 85.35% | 85.12% | 86.88% | 86.69% | | | | |
The following candidates were elected:
* Constituency seats - Åsa Coenraads (M), 336 votes; Åsa Eriksson (S), 929 votes; Ann-Christine From Utterstedt (SD), 163 votes; Pia Nilsson (S), 2,000 votes; Jessica Polfjärd (M), 2,475 votes; Oscar Sjöstedt (S), 78 votes; Olle Thorell (S), 1,297 votes; and Vasiliki Tsouplaki (V), 799 votes.
* Leveling seats - Roger Haddad (L), 1,205 votes.

##### 2014

Results of the 2014 general election held on 14 September 2014:
| Party | Party | Party | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Total Votes | % | Seats | Seats | Seats |
| Party | Party | Party | Arboga | Fager- sta | Hall- staha- mmar | Köping | Kungs- ör | Nor- berg | Sala | Skinns- katte- berg | Sura- ham- mar | Väste- rås | Total Votes | % | Con. | Lev. | Tot. |
| | Swedish Social Democratic Party | S | 3,436 | 3,512 | 4,343 | 6,487 | 1,936 | 1,447 | 4,867 | 1,245 | 2,833 | 29,830 | 59,936 | 35.90% | 4 | 0 | 4 |
| | Moderate Party | M | 1,852 | 1,209 | 1,448 | 2,773 | 998 | 535 | 2,888 | 388 | 847 | 22,759 | 35,697 | 21.38% | 2 | 0 | 2 |
| | Sweden Democrats | SD | 1,387 | 1,455 | 1,606 | 2,781 | 931 | 766 | 2,238 | 528 | 1,151 | 11,885 | 24,728 | 14.81% | 2 | 0 | 2 |
| | Left Party | V | 449 | 508 | 587 | 886 | 268 | 334 | 670 | 185 | 451 | 4,713 | 9,051 | 5.42% | 0 | 1 | 1 |
| | Liberal People's Party | FP | 349 | 207 | 370 | 587 | 262 | 107 | 587 | 149 | 213 | 5,925 | 8,756 | 5.25% | 0 | 1 | 1 |
| | Centre Party | C | 498 | 195 | 369 | 965 | 384 | 163 | 1,600 | 187 | 232 | 4,126 | 8,719 | 5.22% | 0 | 0 | 0 |
| | Green Party | MP | 469 | 326 | 389 | 632 | 193 | 161 | 678 | 86 | 213 | 5,402 | 8,549 | 5.12% | 0 | 0 | 0 |
| | Christian Democrats | KD | 315 | 205 | 315 | 498 | 235 | 85 | 522 | 70 | 142 | 4,109 | 6,496 | 3.89% | 0 | 0 | 0 |
| | Feminist Initiative | FI | 149 | 125 | 126 | 214 | 83 | 105 | 316 | 50 | 92 | 2,138 | 3,398 | 2.04% | 0 | 0 | 0 |
| | Pirate Party | PP | 38 | 39 | 50 | 57 | 17 | 21 | 82 | 10 | 16 | 433 | 763 | 0.46% | 0 | 0 | 0 |
| | Party of the Swedes | SVP | 16 | 13 | 18 | 20 | 8 | 6 | 15 | 4 | 36 | 90 | 226 | 0.14% | 0 | 0 | 0 |
| | Unity | ENH | 5 | 4 | 14 | 6 | 4 | 10 | 12 | 1 | 3 | 108 | 167 | 0.10% | 0 | 0 | 0 |
| | Animal Party | DjuP | 5 | 0 | 3 | 8 | 4 | 8 | 6 | 0 | 7 | 92 | 133 | 0.08% | 0 | 0 | 0 |
| | Christian Values Party | KrVP | 0 | 0 | 1 | 9 | 1 | 3 | 6 | 0 | 0 | 74 | 94 | 0.06% | 0 | 0 | 0 |
| | Independent Rural Party | LPo | 1 | 8 | 2 | 6 | 4 | 10 | 29 | 4 | 2 | 9 | 75 | 0.04% | 0 | 0 | 0 |
| | Direct Democrats | DD | 3 | 1 | 5 | 1 | 0 | 0 | 3 | 0 | 2 | 27 | 42 | 0.03% | 0 | 0 | 0 |
| | Classical Liberal Party | KLP | 0 | 1 | 2 | 0 | 0 | 2 | 1 | 1 | 2 | 14 | 23 | 0.01% | 0 | 0 | 0 |
| | Communist Party of Sweden | SKP | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 9 | 10 | 0.01% | 0 | 0 | 0 |
| | Health Party | | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 0.00% | 0 | 0 | 0 |
| | Swedish Senior Citizen Interest Party | SPI | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0.00% | 0 | 0 | 0 |
| | European Workers Party | EAP | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.00% | 0 | 0 | 0 |
| | Socialist Justice Party | RS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.00% | 0 | 0 | 0 |
| | Parties not on the ballot | | 3 | 1 | 6 | 7 | 4 | 3 | 9 | 1 | 3 | 32 | 69 | 0.04% | 0 | 0 | 0 |
| Valid votes | Valid votes | Valid votes | 8,975 | 7,809 | 9,655 | 15,938 | 5,332 | 3,766 | 14,529 | 2,909 | 6,245 | 91,781 | 166,939 | 100.00% | 8 | 2 | 10 |
| Blank votes | Blank votes | Blank votes | 94 | 84 | 94 | 158 | 54 | 44 | 179 | 19 | 70 | 911 | 1,707 | 1.01% | | | |
| Rejected votes – other | Rejected votes – other | Rejected votes – other | 7 | 2 | 3 | 3 | 0 | 2 | 4 | 0 | 2 | 35 | 58 | 0.03% | | | |
| Total polled | Total polled | Total polled | 9,076 | 7,895 | 9,752 | 16,099 | 5,386 | 3,812 | 14,712 | 2,928 | 6,317 | 92,727 | 168,704 | 85.17% | | | |
| Registered electors | Registered electors | Registered electors | 10,649 | 9,457 | 11,618 | 19,195 | 6,249 | 4,435 | 17,077 | 3,447 | 7,474 | 108,479 | 198,080 | | | | |
| Turnout | Turnout | Turnout | 85.23% | 83.48% | 83.94% | 83.87% | 86.19% | 85.95% | 86.15% | 84.94% | 84.52% | 85.48% | 85.17% | | | | |
The following candidates were elected:
* Constituency seats - Jonas Åkerlund (SD), 2 votes; Åsa Coenraads (M), 345 votes; Lars Eriksson (S), 1,028 votes; Stefan Jakobsson (SD), 2 votes; Pia Nilsson (S), 1,716 votes; Jessica Polfjärd (M), 2,266 votes; Olle Thorell (S), 1,537 votes; and Anna Wallén (S), 1,907 votes.
* Leveling seats - Roger Haddad (FP), 1,158 votes; and Stig Henriksson (V), 776 votes.

##### 2010

Results of the 2010 general election held on 19 September 2010:
| Party | Party | Party | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Total Votes | % | Seats | Seats | Seats |
| Party | Party | Party | Arboga | Fager- sta | Hall- staha- mmar | Köping | Kungs- ör | Nor- berg | Sala | Skinns- katte- berg | Sura- ham- mar | Väste- rås | Total Votes | % | Con. | Lev. | Tot. |
| | Swedish Social Democratic Party | S | 3,218 | 3,374 | 4,325 | 6,369 | 1,840 | 1,582 | 4,716 | 1,336 | 3,026 | 28,436 | 58,222 | 36.36% | 4 | 0 | 4 |
| | Moderate Party | M | 2,259 | 1,611 | 1,881 | 3,648 | 1,420 | 747 | 3,706 | 512 | 1,196 | 26,482 | 43,462 | 27.14% | 3 | 0 | 3 |
| | Liberal People's Party | FP | 582 | 369 | 558 | 831 | 362 | 176 | 849 | 229 | 349 | 7,711 | 12,016 | 7.50% | 1 | 0 | 1 |
| | Sweden Democrats | SD | 512 | 587 | 521 | 1,087 | 370 | 274 | 896 | 198 | 432 | 5,115 | 9,992 | 6.24% | 0 | 1 | 1 |
| | Green Party | MP | 535 | 384 | 437 | 792 | 260 | 217 | 826 | 157 | 254 | 5,597 | 9,459 | 5.91% | 0 | 1 | 1 |
| | Left Party | V | 487 | 672 | 668 | 1,053 | 294 | 411 | 676 | 217 | 485 | 4,191 | 9,154 | 5.72% | 0 | 1 | 1 |
| | Centre Party | C | 496 | 258 | 321 | 998 | 358 | 172 | 1,589 | 189 | 171 | 3,714 | 8,266 | 5.16% | 0 | 0 | 0 |
| | Christian Democrats | KD | 387 | 281 | 395 | 608 | 249 | 108 | 689 | 86 | 177 | 4,426 | 7,406 | 4.62% | 0 | 0 | 0 |
| | Pirate Party | PP | 56 | 51 | 47 | 101 | 40 | 25 | 107 | 15 | 26 | 645 | 1,113 | 0.70% | 0 | 0 | 0 |
| | Swedish Senior Citizen Interest Party | SPI | 8 | 1 | 5 | 3 | 0 | 2 | 8 | 2 | 8 | 451 | 488 | 0.30% | 0 | 0 | 0 |
| | Feminist Initiative | FI | 10 | 8 | 12 | 34 | 8 | 13 | 14 | 1 | 8 | 191 | 299 | 0.19% | 0 | 0 | 0 |
| | Rural Democrats | | 6 | 2 | 16 | 9 | 2 | 1 | 1 | 5 | 1 | 24 | 67 | 0.04% | 0 | 0 | 0 |
| | Party of the Swedes | SVP | 3 | 0 | 9 | 1 | 0 | 0 | 0 | 1 | 19 | 22 | 55 | 0.03% | 0 | 0 | 0 |
| | National Democrats | ND | 0 | 1 | 0 | 6 | 0 | 0 | 3 | 0 | 1 | 15 | 26 | 0.02% | 0 | 0 | 0 |
| | Communist Party of Sweden | SKP | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 17 | 22 | 0.01% | 0 | 0 | 0 |
| | Unity | ENH | 0 | 0 | 1 | 2 | 0 | 1 | 1 | 0 | 1 | 16 | 22 | 0.01% | 0 | 0 | 0 |
| | Classical Liberal Party | KLP | 2 | 0 | 2 | 0 | 1 | 0 | 0 | 1 | 0 | 14 | 20 | 0.01% | 0 | 0 | 0 |
| | Freedom Party | | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 13 | 0.01% | 0 | 0 | 0 |
| | Spirits Party | | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.00% | 0 | 0 | 0 |
| | Norrländska Coalition | NorrS | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0.00% | 0 | 0 | 0 |
| | European Workers Party | EAP | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.00% | 0 | 0 | 0 |
| | Parties not on the ballot | | 2 | 1 | 2 | 3 | 1 | 0 | 3 | 1 | 3 | 19 | 35 | 0.02% | 0 | 0 | 0 |
| Valid votes | Valid votes | Valid votes | 8,565 | 7,605 | 9,203 | 15,546 | 5,206 | 3,729 | 14,084 | 2,950 | 6,159 | 87,096 | 160,143 | 100.00% | 8 | 3 | 11 |
| Blank votes | Blank votes | Blank votes | 131 | 130 | 130 | 162 | 82 | 67 | 207 | 22 | 98 | 912 | 1,941 | 1.20% | | | |
| Rejected votes – other | Rejected votes – other | Rejected votes – other | 0 | 4 | 6 | 10 | 4 | 2 | 3 | 4 | 4 | 45 | 82 | 0.05% | | | |
| Total polled | Total polled | Total polled | 8,696 | 7,739 | 9,339 | 15,718 | 5,292 | 3,798 | 14,294 | 2,976 | 6,261 | 88,053 | 162,166 | 84.35% | | | |
| Registered electors | Registered electors | Registered electors | 10,407 | 9,422 | 11,336 | 19,025 | 6,243 | 4,514 | 16,960 | 3,527 | 7,498 | 103,326 | 192,258 | | | | |
| Turnout | Turnout | Turnout | 83.56% | 82.14% | 82.38% | 82.62% | 84.77% | 84.14% | 84.28% | 84.38% | 83.50% | 85.22% | 84.35% | | | | |
The following candidates were elected:
* Constituency seats - Staffan Anger (M), 1,015 votes; Åsa Coenraads (M), 441 votes; Roger Haddad (FP), 1,146 votes; Pia Nilsson (S), 1,584 votes; Sven-Erik Österberg (S), 4,154 votes; Jessica Polfjärd (M), 2,473 votes; Olle Thorell (S), 799 votes; and Anna Wallén (S), 1,351 votes.
* Leveling seats - Agneta Luttropp (MP), 267 votes; Kent Persson (V), 431 votes; and Margareta Sandstedt (SD), 67 votes.

#### 2000s
##### 2006

Results of the 2006 general election held on 17 September 2006:
| Party | Party | Party | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Total Votes | % | Seats | Seats | Seats |
| Party | Party | Party | Arboga | Fager- sta | Hall- staha- mmar | Köping | Kungs- ör | Nor- berg | Sala | Skinns- katte- berg | Sura- ham- mar | Väste- rås | Total Votes | % | Con. | Lev. | Tot. |
| | Swedish Social Democratic Party | S | 3,453 | 3,611 | 4,213 | 6,572 | 1,924 | 1,562 | 4,650 | 1,347 | 3,056 | 28,626 | 59,014 | 39.79% | 4 | 0 | 4 |
| | Moderate Party | M | 1,733 | 1,291 | 1,375 | 2,897 | 1,161 | 573 | 3,011 | 399 | 813 | 21,280 | 34,533 | 23.29% | 2 | 0 | 2 |
| | Liberal People's Party | FP | 542 | 372 | 507 | 813 | 302 | 158 | 824 | 157 | 335 | 8,066 | 12,076 | 8.14% | 1 | 0 | 1 |
| | Centre Party | C | 725 | 322 | 458 | 1,254 | 539 | 233 | 1,872 | 256 | 271 | 4,256 | 10,186 | 6.87% | 1 | 0 | 1 |
| | Left Party | V | 525 | 683 | 648 | 966 | 287 | 442 | 745 | 254 | 475 | 4,186 | 9,211 | 6.21% | 0 | 1 | 1 |
| | Christian Democrats | KD | 423 | 334 | 620 | 728 | 280 | 117 | 854 | 106 | 238 | 4,802 | 8,502 | 5.73% | 0 | 0 | 0 |
| | Green Party | MP | 316 | 220 | 316 | 486 | 183 | 147 | 463 | 95 | 175 | 3,907 | 6,308 | 4.25% | 0 | 0 | 0 |
| | Sweden Democrats | SD | 201 | 165 | 243 | 490 | 157 | 107 | 355 | 82 | 142 | 1,775 | 3,717 | 2.51% | 0 | 0 | 0 |
| | Swedish Senior Citizen Interest Party | SPI | 14 | 16 | 53 | 43 | 4 | 19 | 30 | 18 | 38 | 1,044 | 1,279 | 0.86% | 0 | 0 | 0 |
| | Pirate Party | PP | 90 | 48 | 58 | 93 | 32 | 31 | 98 | 11 | 38 | 591 | 1,090 | 0.74% | 0 | 0 | 0 |
| | June List | | 107 | 36 | 56 | 91 | 49 | 22 | 85 | 11 | 52 | 395 | 904 | 0.61% | 0 | 0 | 0 |
| | Feminist Initiative | FI | 38 | 25 | 15 | 58 | 22 | 31 | 25 | 21 | 9 | 347 | 591 | 0.40% | 0 | 0 | 0 |
| | National Democrats | ND | 8 | 55 | 12 | 26 | 7 | 11 | 48 | 7 | 6 | 259 | 439 | 0.30% | 0 | 0 | 0 |
| | Health Care Party | Sjvåp | 6 | 50 | 5 | 14 | 10 | 48 | 22 | 3 | 12 | 48 | 218 | 0.15% | 0 | 0 | 0 |
| | National Socialist Front | | 19 | 1 | 1 | 7 | 3 | 2 | 0 | 0 | 0 | 25 | 58 | 0.04% | 0 | 0 | 0 |
| | The Communists | KOMM | 1 | 0 | 1 | 0 | 0 | 0 | 3 | 0 | 0 | 39 | 44 | 0.03% | 0 | 0 | 0 |
| | Unity | ENH | 0 | 1 | 1 | 4 | 2 | 0 | 7 | 3 | 2 | 16 | 36 | 0.02% | 0 | 0 | 0 |
| | New Future | NYF | 4 | 1 | 2 | 5 | 0 | 3 | 1 | 2 | 0 | 11 | 29 | 0.02% | 0 | 0 | 0 |
| | People's Will | | 0 | 1 | 0 | 2 | 1 | 0 | 2 | 0 | 0 | 3 | 9 | 0.01% | 0 | 0 | 0 |
| | Socialist Justice Party | RS | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 6 | 0.00% | 0 | 0 | 0 |
| | Freedom of the Justice Party | S-FRP | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 | 0.00% | 0 | 0 | 0 |
| | Unique Party | | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 4 | 0.00% | 0 | 0 | 0 |
| | Active Democracy | | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0.00% | 0 | 0 | 0 |
| | Classical Liberal Party | KLP | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 0.00% | 0 | 0 | 0 |
| | Democratic Party of New Swedes | DPNS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.00% | 0 | 0 | 0 |
| | European Workers Party | EAP | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.00% | 0 | 0 | 0 |
| | Kvinnokraft | | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.00% | 0 | 0 | 0 |
| | Partiet.se | | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.00% | 0 | 0 | 0 |
| | Other parties | | 0 | 4 | 2 | 3 | 0 | 0 | 3 | 1 | 1 | 16 | 30 | 0.02% | 0 | 0 | 0 |
| Valid votes | Valid votes | Valid votes | 8,207 | 7,237 | 8,588 | 14,556 | 4,963 | 3,507 | 13,100 | 2,773 | 5,664 | 79,704 | 148,299 | 100.00% | 8 | 1 | 9 |
| Blank votes | Blank votes | Blank votes | 166 | 136 | 198 | 324 | 92 | 90 | 314 | 44 | 118 | 1,822 | 3,304 | 2.18% | | | |
| Rejected votes – other | Rejected votes – other | Rejected votes – other | 0 | 2 | 0 | 7 | 2 | 0 | 7 | 1 | 0 | 30 | 49 | 0.03% | | | |
| Total polled | Total polled | Total polled | 8,373 | 7,375 | 8,786 | 14,887 | 5,057 | 3,597 | 13,421 | 2,818 | 5,782 | 81,556 | 151,652 | 80.75% | | | |
| Registered electors | Registered electors | Registered electors | 10,340 | 9,417 | 11,076 | 18,870 | 6,234 | 4,519 | 16,577 | 3,554 | 7,385 | 99,834 | 187,806 | | | | |
| Turnout | Turnout | Turnout | 80.98% | 78.32% | 79.32% | 78.89% | 81.12% | 79.60% | 80.96% | 79.29% | 78.29% | 81.69% | 80.75% | | | | |
The following candidates were elected:
* Constituency seats - Staffan Anger (M), 953 votes; Agneta Berliner (FP), 672 votes; Margareta Israelsson (S), 1,234 votes; Jörgen Johansson (C), 789 votes; Pia Nilsson (S), 1,252 votes; Sven-Erik Österberg (S), 2,878 votes; Jessica Polfjärd (M), 1,890 votes; and Olle Thorell (S), 580 votes.
* Leveling seats - Kent Persson (V), 454 votes.

##### 2002

Results of the 2002 general election held on 15 September 2002:
| Party | Party | Party | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Total Votes | % | Seats | Seats | Seats |
| Party | Party | Party | Arboga | Fager- sta | Hall- staha- mmar | Heby | Köping | Kungs- ör | Nor- berg | Sala | Skinns- katte- berg | Sura- ham- mar | Väste- rås | Total Votes | % | Con. | Lev. | Tot. |
| | Swedish Social Democratic Party | S | 3,622 | 3,838 | 4,361 | 3,174 | 6,853 | 2,184 | 1,730 | 5,143 | 1,450 | 3,241 | 31,557 | 67,153 | 44.97% | 5 | 0 | 5 |
| | Liberal People's Party | FP | 1,006 | 581 | 817 | 659 | 1,442 | 562 | 281 | 1,427 | 185 | 487 | 12,408 | 19,855 | 13.30% | 1 | 0 | 1 |
| | Moderate Party | M | 953 | 747 | 696 | 749 | 1,546 | 586 | 311 | 1,484 | 210 | 404 | 10,802 | 18,488 | 12.38% | 1 | 0 | 1 |
| | Left Party | V | 723 | 997 | 886 | 655 | 1,395 | 398 | 601 | 928 | 348 | 646 | 5,433 | 13,010 | 8.71% | 1 | 0 | 1 |
| | Christian Democrats | KD | 683 | 441 | 696 | 825 | 959 | 409 | 175 | 1,212 | 143 | 312 | 6,102 | 11,957 | 8.01% | 1 | 0 | 1 |
| | Centre Party | C | 564 | 286 | 361 | 1,326 | 979 | 428 | 189 | 1,612 | 225 | 214 | 2,354 | 8,538 | 5.72% | 0 | 1 | 1 |
| | Green Party | MP | 429 | 261 | 277 | 274 | 457 | 173 | 145 | 544 | 105 | 197 | 3,642 | 6,504 | 4.36% | 0 | 0 | 0 |
| | Sweden Democrats | SD | 80 | 75 | 162 | 107 | 127 | 26 | 15 | 149 | 15 | 52 | 882 | 1,690 | 1.13% | 0 | 0 | 0 |
| | Swedish Senior Citizen Interest Party | SPI | 29 | 19 | 42 | 13 | 46 | 6 | 19 | 73 | 4 | 18 | 796 | 1,065 | 0.71% | 0 | 0 | 0 |
| | National Democrats | ND | 8 | 36 | 13 | 6 | 71 | 18 | 12 | 13 | 7 | 8 | 188 | 380 | 0.25% | 0 | 0 | 0 |
| | New Future | NYF | 49 | 0 | 5 | 33 | 42 | 20 | 0 | 5 | 0 | 3 | 26 | 183 | 0.12% | 0 | 0 | 0 |
| | The Communists | KOMM | 0 | 9 | 17 | 0 | 0 | 0 | 1 | 1 | 0 | 3 | 130 | 161 | 0.11% | 0 | 0 | 0 |
| | Socialist Party | SOC.P | 11 | 1 | 0 | 1 | 104 | 4 | 1 | 0 | 1 | 1 | 2 | 126 | 0.08% | 0 | 0 | 0 |
| | Norrbotten Party | NBP | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 4 | 19 | 26 | 0.02% | 0 | 0 | 0 |
| | Unity | ENH | 2 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 7 | 0.00% | 0 | 0 | 0 |
| | Socialist Justice Party | RS | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.00% | 0 | 0 | 0 |
| | Other parties | | 10 | 9 | 9 | 9 | 25 | 5 | 9 | 9 | 11 | 14 | 67 | 177 | 0.12% | 0 | 0 | 0 |
| Valid votes | Valid votes | Valid votes | 8,169 | 7,301 | 8,345 | 7,833 | 14,046 | 4,820 | 3,489 | 12,600 | 2,704 | 5,604 | 74,410 | 149,321 | 100.00% | 9 | 1 | 10 |
| Rejected votes | Rejected votes | Rejected votes | 170 | 94 | 108 | 187 | 257 | 102 | 55 | 263 | 32 | 100 | 1,237 | 2,605 | 1.71% | | | |
| Total polled | Total polled | Total polled | 8,339 | 7,395 | 8,453 | 8,020 | 14,303 | 4,922 | 3,544 | 12,863 | 2,736 | 5,704 | 75,647 | 151,926 | 78.45% | | | |
| Registered electors | Registered electors | Registered electors | 10,448 | 9,503 | 10,966 | 10,189 | 18,502 | 6,137 | 4,500 | 16,426 | 3,532 | 7,332 | 96,130 | 193,665 | | | | |
| Turnout | Turnout | Turnout | 79.81% | 77.82% | 77.08% | 78.71% | 77.31% | 80.20% | 78.76% | 78.31% | 77.46% | 77.80% | 78.69% | 78.45% | | | | |
The following candidates were elected:
* Constituency seats - Kerstin Heinemann (FP), 1,226 votes; Stig Henriksson (V), 858 votes; Tomas Högström (M), 1,404 votes; Margareta Israelsson (S), 1,567 votes; Torsten Lindström (KD), 619 votes; Göran Magnusson (S), 977 votes; Sven-Erik Österberg (S), 2,539 votes; Paavo Vallius (S), 601 votes; and Mariann Ytterberg (S), 1,301 votes.
* Leveling seats - Jörgen Johansson (C), 626 votes.

#### 1990s
##### 1998

Results of the 1998 general election held on 20 September 1998:
| Party | Party | Party | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Total Votes | % | Seats | Seats | Seats |
| Party | Party | Party | Arboga | Fager- sta | Hall- staha- mmar | Heby | Köping | Kungs- ör | Nor- berg | Sala | Skinns- katte- berg | Sura- ham- mar | Väste- rås | Total Votes | % | Con. | Lev. | Tot. |
| | Swedish Social Democratic Party | S | 3,602 | 3,706 | 4,349 | 3,001 | 6,431 | 1,943 | 1,594 | 4,633 | 1,388 | 3,075 | 28,119 | 61,841 | 41.06% | 5 | 0 | 5 |
| | Moderate Party | M | 1,535 | 1,201 | 1,220 | 1,262 | 2,327 | 928 | 513 | 2,442 | 333 | 701 | 17,440 | 29,902 | 19.85% | 2 | 0 | 2 |
| | Left Party | V | 1,161 | 1,462 | 1,416 | 990 | 2,356 | 667 | 946 | 1,434 | 510 | 1,080 | 8,030 | 20,052 | 13.31% | 1 | 0 | 1 |
| | Christian Democrats | KD | 917 | 601 | 728 | 982 | 1,398 | 521 | 224 | 1,659 | 235 | 446 | 8,549 | 16,260 | 10.80% | 1 | 0 | 1 |
| | Centre Party | C | 444 | 208 | 322 | 1,166 | 820 | 352 | 183 | 1,361 | 195 | 158 | 1,834 | 7,043 | 4.68% | 0 | 0 | 0 |
| | Liberal People's Party | FP | 349 | 238 | 292 | 211 | 464 | 190 | 103 | 490 | 60 | 206 | 4,188 | 6,791 | 4.51% | 0 | 1 | 1 |
| | Green Party | MP | 510 | 243 | 319 | 321 | 514 | 216 | 149 | 689 | 123 | 212 | 3,251 | 6,547 | 4.35% | 0 | 0 | 0 |
| | Other parties | | 71 | 81 | 99 | 95 | 265 | 75 | 44 | 145 | 32 | 71 | 1,195 | 2,173 | 1.44% | 0 | 0 | 0 |
| Valid votes | Valid votes | Valid votes | 8,589 | 7,740 | 8,745 | 8,028 | 14,575 | 4,892 | 3,756 | 12,853 | 2,876 | 5,949 | 72,606 | 150,609 | 100.00% | 9 | 1 | 10 |
| Rejected votes | Rejected votes | Rejected votes | 206 | 126 | 189 | 244 | 309 | 114 | 93 | 401 | 31 | 146 | 1,823 | 3,682 | 2.39% | | | |
| Total polled | Total polled | Total polled | 8,795 | 7,866 | 8,934 | 8,272 | 14,884 | 5,006 | 3,849 | 13,254 | 2,907 | 6,095 | 74,429 | 154,291 | 80.41% | | | |
| Registered electors | Registered electors | Registered electors | 10,731 | 9,857 | 11,238 | 10,056 | 18,776 | 6,112 | 4,662 | 16,479 | 3,584 | 7,590 | 92,807 | 191,892 | | | | |
| Turnout | Turnout | Turnout | 81.96% | 79.80% | 79.50% | 82.26% | 79.27% | 81.90% | 82.56% | 80.43% | 81.11% | 80.30% | 80.20% | 80.41% | | | | |
The following candidates were elected:
* Constituency seats - Karin Falkmer (M), 1,558 votes; Lena Hjelm-Wallén (S), 6,146 votes; Tomas Högström (M), 2,015 votes; Margareta Israelsson (S), 600 votes; Magnus Jacobsson (KD), 3 votes; Tanja Linderborg (V), 1,318 votes; Göran Magnusson (S), 662 votes; Sven-Erik Österberg (S), 814 votes; and Mariann Ytterberg (S), 582 votes.
* Leveling seats - Kerstin Heinemann (FP), 709 votes.

##### 1994

Results of the 1994 general election held on 18 September 1994:
| Party | Party | Party | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Total Votes | % | Seats | Seats | Seats |
| Party | Party | Party | Arboga | Fager- sta | Hall- staha- mmar | Heby | Köping | Kungs- ör | Nor- berg | Sala | Skinns- katte- berg | Sura- ham- mar | Väste- rås | Total Votes | % | Con. | Lev. | Tot. |
| | Swedish Social Democratic Party | S | 4,842 | 5,285 | 6,094 | 3,986 | 8,840 | 2,634 | 2,355 | 6,180 | 1,934 | 4,225 | 37,819 | 84,194 | 51.24% | 6 | 0 | 6 |
| | Moderate Party | M | 1,660 | 1,237 | 1,251 | 1,261 | 2,510 | 980 | 525 | 2,581 | 356 | 732 | 18,067 | 31,160 | 18.96% | 2 | 0 | 2 |
| | Liberal People's Party | FP | 623 | 465 | 510 | 361 | 827 | 324 | 170 | 870 | 115 | 341 | 7,231 | 11,837 | 7.20% | 1 | 0 | 1 |
| | Left Party | V | 635 | 623 | 841 | 460 | 1,384 | 387 | 510 | 665 | 251 | 633 | 3,972 | 10,361 | 6.31% | 0 | 1 | 1 |
| | Centre Party | C | 676 | 346 | 425 | 1,606 | 1,174 | 476 | 253 | 2,046 | 248 | 214 | 2,474 | 9,938 | 6.05% | 0 | 1 | 1 |
| | Green Party | MP | 542 | 312 | 324 | 465 | 636 | 292 | 187 | 906 | 162 | 274 | 3,559 | 7,659 | 4.66% | 0 | 0 | 0 |
| | Christian Democratic Unity | KDS | 334 | 196 | 227 | 402 | 566 | 148 | 90 | 580 | 98 | 146 | 2,707 | 5,494 | 3.34% | 0 | 0 | 0 |
| | New Democracy | NyD | 93 | 94 | 130 | 87 | 149 | 76 | 36 | 156 | 15 | 93 | 1,043 | 1,972 | 1.20% | 0 | 0 | 0 |
| | Other parties | | 105 | 113 | 136 | 25 | 242 | 60 | 31 | 140 | 31 | 80 | 728 | 1,691 | 1.03% | 0 | 0 | 0 |
| Valid votes | Valid votes | Valid votes | 9,510 | 8,671 | 9,938 | 8,653 | 16,328 | 5,377 | 4,157 | 14,124 | 3,210 | 6,738 | 77,600 | 164,306 | 100.00% | 9 | 2 | 11 |
| Rejected votes | Rejected votes | Rejected votes | 173 | 101 | 131 | 143 | 194 | 91 | 66 | 319 | 30 | 78 | 1,115 | 2,441 | 1.46% | | | |
| Total polled | Total polled | Total polled | 9,683 | 8,772 | 10,069 | 8,796 | 16,522 | 5,468 | 4,223 | 14,443 | 3,240 | 6,816 | 78,715 | 166,747 | 86.51% | | | |
| Registered electors | Registered electors | Registered electors | 11,132 | 10,189 | 11,644 | 10,221 | 19,220 | 6,264 | 4,822 | 16,745 | 3,717 | 7,784 | 91,018 | 192,756 | | | | |
| Turnout | Turnout | Turnout | 86.98% | 86.09% | 86.47% | 86.06% | 85.96% | 87.29% | 87.58% | 86.25% | 87.17% | 87.56% | 86.48% | 86.51% | | | | |

##### 1991

Results of the 1991 general election held on 15 September 1991:
| Party | Party | Party | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Total Votes | % | Seats | Seats | Seats |
| Party | Party | Party | Arboga | Fager- sta | Hall- staha- mmar | Heby | Köping | Kungs- ör | Nor- berg | Sala | Skinns- katte- berg | Sura- ham- mar | Väste- rås | Total Votes | % | Con. | Lev. | Tot. |
| | Swedish Social Democratic Party | S | 4,303 | 4,950 | 5,594 | 3,230 | 7,841 | 2,322 | 2,223 | 4,959 | 1,702 | 3,880 | 30,606 | 71,610 | 44.08% | 5 | 0 | 5 |
| | Moderate Party | M | 1,636 | 1,184 | 1,256 | 1,045 | 2,372 | 902 | 495 | 2,268 | 367 | 713 | 16,538 | 28,776 | 17.71% | 2 | 0 | 2 |
| | Liberal People's Party | FP | 835 | 602 | 760 | 446 | 1,213 | 529 | 227 | 1,203 | 181 | 430 | 9,308 | 15,734 | 9.69% | 1 | 0 | 1 |
| | New Democracy | NyD | 507 | 561 | 790 | 738 | 951 | 377 | 241 | 1,428 | 199 | 473 | 5,956 | 12,221 | 7.52% | 1 | 0 | 1 |
| | Centre Party | C | 801 | 388 | 459 | 1,703 | 1,307 | 508 | 287 | 2,103 | 278 | 246 | 3,055 | 11,135 | 6.85% | 0 | 1 | 1 |
| | Christian Democratic Unity | KDS | 635 | 460 | 475 | 749 | 1,087 | 295 | 149 | 1,174 | 163 | 309 | 4,903 | 10,399 | 6.40% | 0 | 1 | 1 |
| | Left Party | V | 396 | 428 | 573 | 314 | 896 | 231 | 387 | 479 | 220 | 414 | 2,837 | 7,175 | 4.42% | 0 | 0 | 0 |
| | Green Party | MP | 331 | 185 | 183 | 206 | 436 | 197 | 140 | 426 | 93 | 154 | 2,179 | 4,530 | 2.79% | 0 | 0 | 0 |
| | Other parties | | 55 | 79 | 87 | 18 | 61 | 9 | 28 | 38 | 15 | 39 | 442 | 871 | 0.54% | 0 | 0 | 0 |
| Valid votes | Valid votes | Valid votes | 9,499 | 8,837 | 10,177 | 8,449 | 16,164 | 5,370 | 4,177 | 14,078 | 3,218 | 6,658 | 75,824 | 162,451 | 100.00% | 9 | 2 | 11 |
| Rejected votes | Rejected votes | Rejected votes | 186 | 124 | 169 | 153 | 240 | 90 | 77 | 301 | 45 | 80 | 1,279 | 2,744 | 1.66% | | | |
| Total polled | Total polled | Total polled | 9,685 | 8,961 | 10,346 | 8,602 | 16,404 | 5,460 | 4,254 | 14,379 | 3,263 | 6,738 | 77,103 | 165,195 | 85.94% | | | |
| Registered electors | Registered electors | Registered electors | 11,220 | 10,416 | 11,979 | 10,077 | 19,311 | 6,258 | 4,910 | 16,578 | 3,771 | 7,807 | 89,893 | 192,220 | | | | |
| Turnout | Turnout | Turnout | 86.32% | 86.03% | 86.37% | 85.36% | 84.95% | 87.25% | 86.64% | 86.74% | 86.53% | 86.31% | 85.77% | 85.94% | | | | |

#### 1980s
##### 1988

Results of the 1988 general election held on 18 September 1988:
| Party | Party | Party | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Total Votes | % | Seats | Seats | Seats |
| Party | Party | Party | Arboga | Fager- sta | Hall- staha- mmar | Heby | Köping | Kungs- ör | Nor- berg | Sala | Skinns- katte- berg | Sura- ham- mar | Väste- rås | Total Votes | % | Con. | Lev. | Tot. |
| | Swedish Social Democratic Party | S | 4,689 | 5,531 | 6,059 | 3,603 | 8,477 | 2,543 | 2,404 | 5,619 | 1,929 | 4,240 | 34,535 | 79,629 | 50.16% | 5 | 0 | 5 |
| | Moderate Party | M | 1,319 | 946 | 1,081 | 759 | 1,742 | 643 | 414 | 1,835 | 272 | 523 | 12,769 | 22,303 | 14.05% | 2 | 0 | 2 |
| | Liberal People's Party | FP | 981 | 770 | 956 | 664 | 1,593 | 635 | 281 | 1,638 | 184 | 569 | 11,904 | 20,175 | 12.71% | 1 | 0 | 1 |
| | Centre Party | C | 1,040 | 571 | 687 | 2,199 | 1,730 | 681 | 345 | 2,732 | 353 | 340 | 4,601 | 15,279 | 9.62% | 1 | 0 | 1 |
| | Left Party – Communists | VPK | 504 | 536 | 820 | 445 | 1,112 | 301 | 415 | 632 | 217 | 534 | 3,715 | 9,231 | 5.81% | 0 | 1 | 1 |
| | Green Party | MP | 460 | 365 | 317 | 315 | 781 | 310 | 194 | 688 | 146 | 243 | 3,330 | 7,149 | 4.50% | 0 | 0 | 0 |
| | Christian Democratic Unity | KDS | 230 | 100 | 164 | 266 | 416 | 98 | 43 | 393 | 44 | 126 | 1,709 | 3,589 | 2.26% | 0 | 0 | 0 |
| | Other parties | | 98 | 120 | 147 | 24 | 305 | 36 | 46 | 24 | 16 | 26 | 551 | 1,393 | 0.88% | 0 | 0 | 0 |
| Valid votes | Valid votes | Valid votes | 9,321 | 8,939 | 10,231 | 8,275 | 16,156 | 5,247 | 4,142 | 13,561 | 3,161 | 6,601 | 73,114 | 158,748 | 100.00% | 9 | 1 | 10 |
| Rejected votes | Rejected votes | Rejected votes | 120 | 94 | 107 | 135 | 188 | 64 | 66 | 268 | 30 | 70 | 1,056 | 2,198 | 1.37% | | | |
| Total polled | Total polled | Total polled | 9,441 | 9,033 | 10,338 | 8,410 | 16,344 | 5,311 | 4,208 | 13,829 | 3,191 | 6,671 | 74,170 | 160,946 | 84.98% | | | |
| Registered electors | Registered electors | Registered electors | 11,043 | 10,473 | 12,064 | 9,875 | 19,360 | 6,070 | 4,819 | 16,219 | 3,753 | 7,711 | 87,998 | 189,385 | | | | |
| Turnout | Turnout | Turnout | 85.49% | 86.25% | 85.69% | 85.16% | 84.42% | 87.50% | 87.32% | 85.26% | 85.03% | 86.51% | 84.29% | 84.98% | | | | |

##### 1985

Results of the 1985 general election held on 15 September 1985:
| Party | Party | Party | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Total Votes | % | Seats | Seats | Seats |
| Party | Party | Party | Arboga | Fager- sta | Hall- staha- mmar | Heby | Köping | Kungs- ör | Nor- berg | Sala | Skinns- katte- berg | Sura- ham- mar | Väste- rås | Total Votes | % | Con. | Lev. | Tot. |
| | Swedish Social Democratic Party | S | 5,241 | 6,032 | 6,539 | 3,823 | 9,359 | 2,712 | 2,626 | 5,860 | 2,103 | 4,507 | 37,694 | 86,496 | 51.70% | 5 | 1 | 6 |
| | Moderate Party | M | 1,595 | 1,242 | 1,430 | 1,075 | 2,202 | 899 | 512 | 2,479 | 360 | 692 | 16,029 | 28,515 | 17.04% | 2 | 0 | 2 |
| | Liberal People's Party | FP | 1,206 | 916 | 1,092 | 880 | 1,785 | 722 | 344 | 2,021 | 264 | 676 | 13,241 | 23,147 | 13.84% | 1 | 0 | 1 |
| | Centre Party | C | 1,199 | 620 | 793 | 2,449 | 2,088 | 730 | 416 | 3,031 | 410 | 455 | 5,289 | 17,480 | 10.45% | 1 | 0 | 1 |
| | Left Party – Communists | VPK | 431 | 574 | 793 | 396 | 1,021 | 273 | 430 | 546 | 225 | 474 | 3,684 | 8,847 | 5.29% | 0 | 1 | 1 |
| | Green Party | MP | 172 | 90 | 100 | 88 | 201 | 121 | 47 | 286 | 36 | 71 | 953 | 2,165 | 1.29% | 0 | 0 | 0 |
| | Other parties | | 15 | 19 | 17 | 15 | 330 | 17 | 7 | 15 | 8 | 9 | 195 | 647 | 0.39% | 0 | 0 | 0 |
| Valid votes | Valid votes | Valid votes | 9,859 | 9,493 | 10,764 | 8,726 | 16,986 | 5,474 | 4,382 | 14,238 | 3,406 | 6,884 | 77,085 | 167,297 | 100.00% | 9 | 2 | 11 |
| Rejected votes | Rejected votes | Rejected votes | 78 | 90 | 68 | 107 | 148 | 41 | 49 | 187 | 20 | 66 | 790 | 1,644 | 0.97% | | | |
| Total polled | Total polled | Total polled | 9,937 | 9,583 | 10,832 | 8,833 | 17,134 | 5,515 | 4,431 | 14,425 | 3,426 | 6,950 | 77,875 | 168,941 | 89.73% | | | |
| Registered electors | Registered electors | Registered electors | 11,029 | 10,587 | 12,038 | 9,856 | 19,313 | 6,063 | 4,890 | 16,046 | 3,782 | 7,590 | 87,081 | 188,275 | | | | |
| Turnout | Turnout | Turnout | 90.10% | 90.52% | 89.98% | 89.62% | 88.72% | 90.96% | 90.61% | 89.90% | 90.59% | 91.57% | 89.43% | 89.73% | | | | |

##### 1982

Results of the 1982 general election held on 19 September 1982:
| Party | Party | Party | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Total Votes | % | Seats | Seats | Seats |
| Party | Party | Party | Arboga | Fager- sta | Hall- staha- mmar | Heby | Köping | Kungs- ör | Nor- berg | Sala | Skinns- katte- berg | Sura- ham- mar | Väste- rås | Total Votes | % | Con. | Lev. | Tot. |
| | Swedish Social Democratic Party | S | 5,381 | 6,385 | 6,832 | 4,009 | 9,736 | 2,784 | 2,809 | 5,912 | 2,092 | 4,705 | 37,782 | 88,427 | 52.64% | 6 | 0 | 6 |
| | Moderate Party | M | 1,762 | 1,476 | 1,569 | 1,205 | 2,496 | 973 | 533 | 2,728 | 357 | 761 | 18,665 | 32,525 | 19.36% | 2 | 0 | 2 |
| | Centre Party | C | 1,529 | 930 | 1,051 | 2,702 | 2,592 | 942 | 506 | 3,588 | 489 | 584 | 7,682 | 22,595 | 13.45% | 1 | 0 | 1 |
| | Liberal People's Party | FP | 581 | 394 | 488 | 386 | 809 | 385 | 142 | 874 | 87 | 276 | 5,416 | 9,838 | 5.86% | 0 | 1 | 1 |
| | Left Party – Communists | VPK | 431 | 506 | 751 | 435 | 999 | 294 | 383 | 583 | 226 | 432 | 4,245 | 9,285 | 5.53% | 0 | 1 | 1 |
| | Christian Democratic Unity | KDS | 186 | 86 | 157 | 149 | 326 | 73 | 52 | 267 | 37 | 87 | 1,167 | 2,587 | 1.54% | 0 | 0 | 0 |
| | Green Party | MP | 133 | 131 | 93 | 97 | 200 | 101 | 56 | 249 | 61 | 62 | 1,154 | 2,337 | 1.39% | 0 | 0 | 0 |
| | K-Party | K-P | 7 | 55 | 24 | 2 | 23 | 0 | 7 | 3 | 3 | 0 | 67 | 191 | 0.11% | 0 | 0 | 0 |
| | Other parties | | 9 | 10 | 11 | 6 | 36 | 3 | 3 | 22 | 5 | 6 | 99 | 210 | 0.13% | 0 | 0 | 0 |
| Valid votes | Valid votes | Valid votes | 10,019 | 9,973 | 10,976 | 8,991 | 17,217 | 5,555 | 4,491 | 14,226 | 3,357 | 6,913 | 76,277 | 167,995 | 100.00% | 9 | 2 | 11 |
| Rejected votes | Rejected votes | Rejected votes | 80 | 105 | 89 | 86 | 148 | 47 | 56 | 155 | 24 | 55 | 808 | 1,653 | 0.97% | | | |
| Total polled | Total polled | Total polled | 10,099 | 10,078 | 11,065 | 9,077 | 17,365 | 5,602 | 4,547 | 14,381 | 3,381 | 6,968 | 77,085 | 169,648 | 91.63% | | | |
| Registered electors | Registered electors | Registered electors | 11,004 | 10,866 | 12,012 | 9,970 | 18,959 | 5,979 | 4,985 | 15,768 | 3,660 | 7,420 | 84,522 | 185,145 | | | | |
| Turnout | Turnout | Turnout | 91.78% | 92.75% | 92.12% | 91.04% | 91.59% | 93.69% | 91.21% | 91.20% | 92.38% | 93.91% | 91.20% | 91.63% | | | | |

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

Results of the 1979 general election held on 16 September 1979:
| Party | Party | Party | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Total Votes | % | Seats | Seats | Seats |
| Party | Party | Party | Arboga | Fager- sta | Hall- staha- mmar | Heby | Köping | Kungs- ör | Nor- berg | Sala | Skinns- katte- berg | Sura- ham- mar | Väste- rås | Total Votes | % | Con. | Lev. | Tot. |
| | Swedish Social Democratic Party | S | 5,021 | 6,177 | 6,558 | 3,793 | 9,122 | 2,665 | 2,744 | 5,569 | 2,003 | 4,368 | 34,791 | 82,811 | 50.48% | 5 | 0 | 5 |
| | Moderate Party | M | 1,500 | 1,148 | 1,264 | 846 | 2,018 | 786 | 489 | 2,077 | 292 | 625 | 15,356 | 26,401 | 16.09% | 2 | 0 | 2 |
| | Centre Party | C | 1,685 | 1,110 | 1,232 | 2,988 | 2,950 | 1,060 | 602 | 4,165 | 565 | 705 | 8,344 | 25,406 | 15.49% | 1 | 1 | 2 |
| | Liberal People's Party | FP | 1,056 | 834 | 967 | 649 | 1,393 | 594 | 221 | 1,380 | 189 | 514 | 9,825 | 17,622 | 10.74% | 1 | 0 | 1 |
| | Left Party – Communists | VPK | 414 | 391 | 632 | 361 | 934 | 256 | 333 | 551 | 178 | 391 | 3,970 | 8,411 | 5.13% | 0 | 1 | 1 |
| | Christian Democratic Unity | KDS | 119 | 70 | 103 | 99 | 275 | 64 | 56 | 218 | 32 | 48 | 657 | 1,741 | 1.06% | 0 | 0 | 0 |
| | Workers' Party – The Communists | APK | 26 | 90 | 53 | 2 | 22 | 0 | 29 | 0 | 8 | 44 | 86 | 360 | 0.22% | 0 | 0 | 0 |
| | Communist Party of Sweden | SKP | 16 | 13 | 7 | 4 | 34 | 3 | 7 | 9 | 6 | 6 | 232 | 337 | 0.21% | 0 | 0 | 0 |
| | Other parties | | 16 | 31 | 46 | 16 | 63 | 13 | 27 | 57 | 10 | 38 | 650 | 967 | 0.59% | 0 | 0 | 0 |
| Valid votes | Valid votes | Valid votes | 9,853 | 9,864 | 10,862 | 8,758 | 16,811 | 5,441 | 4,508 | 14,026 | 3,283 | 6,739 | 73,911 | 164,056 | 100.00% | 9 | 2 | 11 |
| Rejected votes | Rejected votes | Rejected votes | 50 | 48 | 54 | 47 | 103 | 40 | 30 | 104 | 26 | 30 | 454 | 986 | 0.60% | | | |
| Total polled | Total polled | Total polled | 9,903 | 9,912 | 10,916 | 8,805 | 16,914 | 5,481 | 4,538 | 14,130 | 3,309 | 6,769 | 74,365 | 165,042 | 90.74% | | | |
| Registered electors | Registered electors | Registered electors | 10,878 | 10,744 | 11,940 | 9,763 | 18,741 | 5,902 | 4,958 | 15,485 | 3,641 | 7,234 | 82,593 | 181,879 | | | | |
| Turnout | Turnout | Turnout | 91.04% | 92.26% | 91.42% | 90.19% | 90.25% | 92.87% | 91.53% | 91.25% | 90.88% | 93.57% | 90.04% | 90.74% | | | | |

##### 1976

Results of the 1976 general election held on 19 September 1976:
| Party | Party | Party | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Total Votes | % | Seats | Seats | Seats |
| Party | Party | Party | Arboga | Fager- sta | Hall- staha- mmar | Heby | Köping | Kungs- ör | Nor- berg | Sala | Skinns- katte- berg | Sura- ham- mar | Väste- rås | Total Votes | % | Con. | Lev. | Tot. |
| | Swedish Social Democratic Party | S | 4,887 | 6,198 | 6,442 | 3,690 | 9,051 | 2,508 | 2,708 | 5,543 | 2,057 | 4,180 | 34,981 | 82,245 | 50.27% | 5 | 0 | 5 |
| | Centre Party | C | 2,314 | 1,564 | 1,791 | 3,360 | 3,915 | 1,377 | 829 | 4,876 | 703 | 903 | 12,729 | 34,361 | 21.00% | 2 | 0 | 2 |
| | Moderate Party | M | 1,114 | 850 | 959 | 581 | 1,494 | 485 | 352 | 1,528 | 215 | 421 | 10,937 | 18,936 | 11.57% | 1 | 0 | 1 |
| | People's Party | F | 1,020 | 825 | 921 | 671 | 1,384 | 652 | 244 | 1,458 | 163 | 449 | 10,524 | 18,311 | 11.19% | 1 | 0 | 1 |
| | Left Party – Communists | VPK | 332 | 464 | 565 | 337 | 676 | 233 | 260 | 377 | 154 | 386 | 3,326 | 7,110 | 4.35% | 0 | 0 | 0 |
| | Christian Democratic Unity | KDS | 107 | 64 | 129 | 109 | 306 | 54 | 35 | 186 | 43 | 51 | 860 | 1,944 | 1.19% | 0 | 0 | 0 |
| | Communist Party of Sweden | SKP | 13 | 27 | 27 | 14 | 64 | 14 | 9 | 24 | 12 | 20 | 307 | 531 | 0.32% | 0 | 0 | 0 |
| | Other parties | | 2 | 2 | 18 | 0 | 23 | 2 | 1 | 4 | 0 | 11 | 107 | 170 | 0.10% | 0 | 0 | 0 |
| Valid votes | Valid votes | Valid votes | 9,789 | 9,994 | 10,852 | 8,762 | 16,913 | 5,325 | 4,438 | 13,996 | 3,347 | 6,421 | 73,771 | 163,608 | 100.00% | 9 | 0 | 9 |
| Rejected votes | Rejected votes | Rejected votes | 36 | 34 | 27 | 25 | 69 | 21 | 15 | 51 | 4 | 16 | 309 | 607 | 0.37% | | | |
| Total polled | Total polled | Total polled | 9,825 | 10,028 | 10,879 | 8,787 | 16,982 | 5,346 | 4,453 | 14,047 | 3,351 | 6,437 | 74,080 | 164,215 | 91.69% | | | |
| Registered electors | Registered electors | Registered electors | 10,573 | 10,816 | 11,787 | 9,710 | 18,522 | 5,736 | 4,827 | 15,180 | 3,627 | 6,819 | 81,494 | 179,091 | | | | |
| Turnout | Turnout | Turnout | 92.93% | 92.71% | 92.30% | 90.49% | 91.69% | 93.20% | 92.25% | 92.54% | 92.39% | 94.40% | 90.90% | 91.69% | | | | |

##### 1973

Results of the 1973 general election held on 16 September 1973:
| Party | Party | Party | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Total Votes | % | Seats | Seats | Seats |
| Party | Party | Party | Arboga | Fager- sta | Hall- staha- mmar | Heby | Köping | Kungs- ör | Nor- berg | Sala | Skinns- katte- berg | Sura- ham- mar | Väste- rås | Total Votes | % | Con. | Lev. | Tot. |
| | Swedish Social Democratic Party | S | 4,810 | 6,027 | 6,250 | 3,534 | 8,711 | 2,449 | 2,654 | 5,271 | 1,984 | 3,976 | 33,299 | 78,965 | 50.81% | 5 | 1 | 6 |
| | Centre Party | C | 2,319 | 1,618 | 1,873 | 3,255 | 3,791 | 1,228 | 760 | 4,805 | 639 | 919 | 14,892 | 36,099 | 23.23% | 2 | 1 | 3 |
| | Moderate Party | M | 980 | 791 | 752 | 438 | 1,175 | 391 | 287 | 1,284 | 197 | 318 | 8,473 | 15,086 | 9.71% | 1 | 0 | 1 |
| | People's Party | F | 866 | 719 | 718 | 587 | 1,076 | 518 | 192 | 1,156 | 144 | 303 | 7,781 | 14,060 | 9.05% | 1 | 0 | 1 |
| | Left Party – Communists | VPK | 404 | 527 | 703 | 394 | 857 | 274 | 278 | 404 | 166 | 463 | 3,643 | 8,113 | 5.22% | 0 | 1 | 1 |
| | Christian Democratic Unity | KDS | 91 | 78 | 118 | 110 | 362 | 55 | 57 | 155 | 46 | 78 | 1,066 | 2,216 | 1.43% | 0 | 0 | 0 |
| | Communist Party of Sweden | SKP | 15 | 46 | 40 | 43 | 94 | 10 | 16 | 48 | 25 | 20 | 323 | 680 | 0.44% | 0 | 0 | 0 |
| | Communist League Marxist–Leninists (the revolutionaries) | KFML(r) | 0 | 6 | 4 | 2 | 14 | 4 | 1 | 4 | 0 | 1 | 120 | 156 | 0.10% | 0 | 0 | 0 |
| | Other parties | | 1 | 0 | 1 | 3 | 11 | 2 | 0 | 2 | 0 | 2 | 21 | 43 | 0.03% | 0 | 0 | 0 |
| Valid votes | Valid votes | Valid votes | 9,486 | 9,812 | 10,459 | 8,366 | 16,091 | 4,931 | 4,245 | 13,129 | 3,201 | 6,080 | 69,618 | 155,418 | 100.00% | 9 | 3 | 12 |
| Rejected votes | Rejected votes | Rejected votes | 27 | 18 | 21 | 12 | 40 | 5 | 7 | 27 | 2 | 9 | 156 | 324 | 0.21% | | | |
| Total polled | Total polled | Total polled | 9,513 | 9,830 | 10,480 | 8,378 | 16,131 | 4,936 | 4,252 | 13,156 | 3,203 | 6,089 | 69,774 | 155,742 | 90.77% | | | |
| Registered electors | Registered electors | Registered electors | 10,377 | 10,649 | 11,396 | 9,367 | 17,810 | 5,329 | 4,642 | 14,411 | 3,495 | 6,480 | 77,627 | 171,583 | | | | |
| Turnout | Turnout | Turnout | 91.67% | 92.31% | 91.96% | 89.44% | 90.57% | 92.63% | 91.60% | 91.29% | 91.65% | 93.97% | 89.88% | 90.77% | | | | |

##### 1970

Results of the 1970 general election held on 20 September 1970:
| Party | Party | Party | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Votes per municipality | Total Votes | % | Seats | Seats | Seats |
| Party | Party | Party | Arboga | Fager- sta | Hall- staha- mmar | Heby | Köping | Kungs- ör | Nor- berg | Sala | Skinns- katte- berg | Sura- ham- mar | Väste- rås | Postal Votes | Total Votes | % | Con. | Lev. | Tot. |
| | Swedish Social Democratic Party | S | 4,278 | 5,467 | 5,779 | 3,408 | 8,103 | 2,317 | 2,377 | 4,492 | 1,869 | 3,598 | 29,313 | 8,522 | 79,523 | 53.52% | 5 | 1 | 6 |
| | Centre Party | C | 1,275 | 895 | 1,161 | 2,791 | 2,596 | 924 | 551 | 3,841 | 477 | 582 | 8,515 | 2,832 | 26,440 | 17.79% | 2 | 0 | 2 |
| | People's Party | F | 948 | 918 | 901 | 749 | 1,415 | 605 | 245 | 1,448 | 224 | 406 | 9,963 | 4,222 | 22,044 | 14.84% | 1 | 1 | 2 |
| | Moderate Party | M | 450 | 371 | 476 | 378 | 696 | 243 | 204 | 858 | 131 | 179 | 3,947 | 2,863 | 10,796 | 7.27% | 1 | 0 | 1 |
| | Left Party – Communists | VPK | 287 | 443 | 586 | 324 | 584 | 213 | 203 | 237 | 158 | 406 | 2,906 | 750 | 7,097 | 4.78% | 0 | 0 | 0 |
| | Christian Democratic Unity | KDS | 83 | 74 | 117 | 109 | 278 | 43 | 56 | 109 | 34 | 47 | 745 | 367 | 2,062 | 1.39% | 0 | 0 | 0 |
| | Communist League Marxists-Leninists | KFML | 13 | 16 | 26 | 19 | 124 | 1 | 16 | 87 | 2 | 18 | 134 | 161 | 617 | 0.42% | 0 | 0 | 0 |
| | Other parties | | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 4 | 8 | 0.01% | 0 | 0 | 0 |
| Valid votes | Valid votes | Valid votes | 7,334 | 8,184 | 9,046 | 7,778 | 13,797 | 4,346 | 3,652 | 11,072 | 2,895 | 5,236 | 55,526 | 19,721 | 148,587 | 100.00% | 9 | 2 | 11 |
| Rejected votes | Rejected votes | Rejected votes | 16 | 12 | 16 | 9 | 9 | 6 | 3 | 16 | 2 | 7 | 68 | 88 | 252 | 0.17% | | | |
| Total polled | Total polled | Total polled | 7,350 | 8,196 | 9,062 | 7,787 | 13,806 | 4,352 | 3,655 | 11,088 | 2,897 | 5,243 | 55,594 | 19,809 | 148,839 | | | | |
| Postal Votes | Postal Votes | Postal Votes | 1,069 | 1,560 | 1,153 | 670 | 2,421 | 593 | 546 | 1,429 | 326 | 703 | 9,300 | -19,809 | -39 | | | | |
| Total polled | Total polled | Total polled | 8,419 | 9,756 | 10,215 | 8,457 | 16,227 | 4,945 | 4,201 | 12,517 | 3,223 | 5,946 | 64,894 | 0 | 148,800 | 87.87% | | | |
| Registered electors | Registered electors | Registered electors | 9,449 | 10,883 | 11,323 | 9,705 | 18,465 | 5,424 | 4,735 | 14,253 | 3,559 | 6,466 | 75,071 | | 169,333 | | | | |
| Turnout | Turnout | Turnout | 89.10% | 89.64% | 90.21% | 87.14% | 87.88% | 91.17% | 88.72% | 87.82% | 90.56% | 91.96% | 86.44% | | 87.87% | | | | |