Stockholm County () 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 Stockholm but excludes Stockholm Municipality which has its own constituency. The constituency currently elects 41 of the 349 members of the Riksdag using the open party-list proportional representation electoral system. At the 2026 general election it had 1,067,786 registered electors.

Electoral system Stockholm County currently elects 41 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 levelling seats may also be allocated at the constituency level to parties that reach the 4% national threshold.

Prior to 1997 voters could cast any ballot paper they wanted, though it had to contain the name of a party and the name of at least one candidate nominated by that party in the constituency. It was common for parties to hand out ballot papers with their name and list of candidates at the entrance of polling stations. Voters could delete the names of candidates or write-in the names of other candidates but in practice these options weren't used enough by voters to have any significant impact on the results and consequently elections operated as a closed system.

Since 1997, elections in Sweden follow the French model in having separate ballot papers for each party/list in a constituency. There are two ballot papers for each party - a party ballot paper () with just the name of the party and a name ballot paper () with the name of the party and its list of candidates. There are also blank ballot papers (). Voters can initially pick as many ballot papers as they wish and then, in the secrecy of the voting booth, they select a single ballot paper of their choice. If they chose a name ballot paper they have the option of casting a preferential vote for one of their chosen party's candidates. If they chose a blank ballot paper they can write the name of any party including unregistered parties and, optionally, they can write the name of any person as their preferred candidate, even one that does not belong to their chosen party. They then place their chosen ballot paper in an envelope which is placed in the ballot box, discarding all other ballot papers they picked.

Seats won by each party/list in a constituency are allocated to its candidates in order of preference votes (a personal mandate), provided that the candidate has received at least 8% of votes cast for their party in the constituency (5% since January 2011). Any unfilled seats are then allocated to the party's remaining candidates in the order they appear on the party list (a party mandate).

Election results Summary Election LeftV / VPK SocialDemocratsS GreensMP CentreC LiberalsL / FP / F ModeratesM ChristianDemocratsKD / KDS SwedenDemocratsSD colspan=3 colspan=3 colspan=3 colspan=3 colspan=3 colspan=3 colspan=3 colspan=3 Votes % Seats Votes % Seats Votes % Seats Votes % Seats Votes % Seats Votes % Seats Votes % Seats Votes % Seats2026 71,843 8.10% 4 229,173 25.83% 11 50,638 5.71% 2 69,312 7.81% 3 58,824 6.63% 3 211,111 23.80% 10 50,651 5.71% 2 132,386 14.92% 62022 51,623 6.28% 3 223,056 27.12% 11 42,284 5.14% 2 60,776 7.39% 3 48,949 5.95% 2 197,466 24.01% 10 40,207 4.89% 2 144,315 17.55% 72018 56,466 6.93% 3 187,924 23.06% 9 39,042 4.79% 2 69,786 8.56% 3 56,525 6.94% 3 212,009 26.01% 10 56,884 6.98% 3 124,226 15.24% 62014 35,722 4.67% 2 183,738 24.04% 9 59,586 7.80% 3 38,898 5.09% 2 53,766 7.04% 3 249,616 32.66% 13 40,492 5.30% 2 74,136 9.70% 42010 31,617 4.41% 2 159,222 22.23% 8 53,788 7.51% 3 41,369 5.77% 2 59,461 8.30% 3 286,249 39.96% 15 44,880 6.27% 2 29,886 4.17% 22006 31,161 4.74% 2 171,901 26.16% 10 36,365 5.53% 2 34,998 5.33% 2 60,178 9.16% 3 252,100 38.36% 14 43,792 6.66% 3 12,471 1.90% 02002 43,268 7.01% 2 206,560 33.47% 12 30,005 4.86% 2 16,477 2.67% 1 113,485 18.39% 7 138,456 22.43% 8 54,872 8.89% 3 6,385 1.03% 01998 54,358 9.25% 3 180,073 30.63% 11 25,616 4.36% 1 14,692 2.50% 1 35,159 5.98% 2 198,995 33.85% 12 65,182 11.09% 4 1994 32,360 5.44% 2 223,902 37.63% 13 30,032 5.05% 2 24,979 4.20% 1 55,933 9.40% 3 193,581 32.53% 11 20,419 3.43% 1 1991 23,560 4.07% 1 173,268 29.91% 10 22,833 3.94% 0 24,571 4.24% 1 69,408 11.98% 4 185,968 32.10% 11 29,548 5.10% 2 1988 35,440 6.37% 2 196,700 35.37% 12 33,269 5.98% 2 35,288 6.35% 2 89,048 16.01% 5 152,483 27.42% 9 9,891 1.78% 0 1985 32,947 5.89% 2 214,044 38.28% 12 9,078 1.62% 0 32,196 5.76% 2 96,061 17.18% 5 171,700 30.70% 10 with C 1982 35,497 6.63% 2 213,918 39.94% 12 11,726 2.19% 0 54,654 10.20% 3 31,600 5.90% 2 181,144 33.82% 11 5,676 1.06% 0 1979 36,743 7.20% 2 192,980 37.82% 11 67,185 13.17% 4 61,030 11.96% 4 144,543 28.33% 8 4,111 0.81% 0 1976 30,613 6.18% 2 184,948 37.35% 11 96,243 19.43% 5 66,357 13.40% 4 110,671 22.35% 6 3,520 0.71% 0 1973 30,820 6.82% 2 173,849 38.45% 10 100,558 22.24% 6 47,050 10.41% 3 91,781 20.30% 6 4,547 1.01% 0 1970 21,082 5.35% 1 166,549 42.26% 10 62,122 15.76% 4 77,737 19.72% 5 59,768 15.16% 4 4,141 1.05% 0 (Excludes levelling seats. Figures in italics represent alliances/joint lists.)

Detailed

2020s 2026 Results of the 2026 general election held on 13 September 2026:

Party Votes % Seats Swedish Social Democratic Party S 229,173 25.83% 11 1 12 Moderate Party M 211,111 23.80% 10 0 10 Sweden Democrats SD 132,386 14.92% 6 0 6 Left Party V 71,843 8.10% 4 0 4 Centre Party C 69,312 7.81% 3 0 3 Liberals L 58,824 6.63% 3 0 3 Christian Democrats KD 50,651 5.71% 2 0 2 Green Party MP 50,638 5.71% 2 1 3 Alternative for Sweden AfS 3,557 0.40% 0 0 0 Örebro Party ÖP 3,491 0.39% 0 0 0 Christian Values Party KrVP 1,315 0.15% 0 0 0 Ambition Sweden AS 1,002 0.11% 0 0 0 Pirate Party PP 974 0.11% 0 0 0 Citizens' Coalition MED 723 0.08% 0 0 0 Human Rights and Democracy MoD 497 0.06% 0 0 0 Nuance Party PNy 478 0.05% 0 0 0 Communist Party of Sweden SKP 375 0.04% 0 0 0 Direct Democrats DD 148 0.02% 0 0 0 United Voice ER 143 0.02% 0 0 0 RegleraAI.nu 88 0.01% 0 0 0 Turning Point Party PV 34 0.00% 0 0 0 Volt Sweden Volt 34 0.00% 0 0 0 The Push Buttons Kn 29 0.00% 0 0 0 Nordic Resistance Movement NMR 26 0.00% 0 0 0 Classical Liberal Party KLP 24 0.00% 0 0 0 NY Reform NR 23 0.00% 0 0 0 Donald Duck Party 20 0.00% 0 0 0 Unity ENH 16 0.00% 0 0 0 Communist Party K 15 0.00% 0 0 0 United Sweden 14 0.00% 0 0 0 A Good Sweden 12 0.00% 0 0 0 Independent Rural Party LPo 12 0.00% 0 0 0 Knowledge-Democratic Party 11 0.00% 0 0 0 Pax 6 0.00% 0 0 0 Peace Team 6 0.00% 0 0 0 Pensioners' Party 5 0.00% 0 0 0 People's List 5 0.00% 0 0 0 New Allance 4 0.00% 0 0 0 Animal Lovers' Party 3 0.00% 0 0 0 Progress 3 0.00% 0 0 0 Sympathy Party 3 0.00% 0 0 0 Viking 3 0.00% 0 0 0 Vision Party 3 0.00% 0 0 0 AI Party 2 0.00% 0 0 0 Architecture Uprising Party 2 0.00% 0 0 0 Faith in the Future FT 2 0.00% 0 0 0 For the Good of All 2 0.00% 0 0 0 Jesus 2 0.00% 0 0 0 John Party with Extra Moose 2 0.00% 0 0 0 People's Council 2 0.00% 0 0 0 Sensible Party 2 0.00% 0 0 0 Socialist Party 2 0.00% 0 0 0 Sweden's Independent Members 2 0.00% 0 0 0 The Libertarians 2 0.00% 0 0 0 99 Black Balloons 1 0.00% 0 0 0 A Modern Country 1 0.00% 0 0 0 Civis 1 0.00% 0 0 0 Common Security 1 0.00% 0 0 0 Democracy, People and Religion DFR 1 0.00% 0 0 0 Evil Chicken Party OKP 1 0.00% 0 0 0 Freedom of the Family 1 0.00% 0 0 0 Lovely 1 0.00% 0 0 0 Neutral Party 1 0.00% 0 0 0 O 1 0.00% 0 0 0 Origin 1 0.00% 0 0 0 Party for Justice and Equality PRJ 1 0.00% 0 0 0 Secular Humanist Party 1 0.00% 0 0 0 Social Liberals 1 0.00% 0 0 0 United Democrats 1 0.00% 0 0 0 United Politics 1 0.00% 0 0 0Valid votes 887,078 100.00% 41 2 43Blank votes 6,701 0.75% Rejected votes – unregistered parties 173 0.02% Rejected votes – other 1,023 0.11% Total polled 894,975 83.82% Registered electors 1,067,786

The following candidates were elected: Constituency seats (personal mandates) - Magdalena Andersson (S), 49,183 votes; Nooshi Dadgostar (V), 19,355 votes; and Amanda Lind (MP), 7,023 votes. Constituency seats (party mandates) - Andrea Andersson-Tay (V), 261 votes; Alexandra Anstrell (M), 271 votes; Ludvig Aspling (SD), 366 votes; (S), 586 votes; Johan Britz (L), 146 votes; Christian Carlsson (KD), 46 votes; Mikael Damberg (S), 1,769 votes; Ida Drougge (M), 528 votes; Rasmus Elfström (C), 971 votes; Karin Enström (M), 508 votes; Jakob Forssmed (KD), 440 votes; Annika Hirvonen (MP), 607 votes; Karin Karlsbro (L), 124 votes; Fredrik Kärrholm (M), 928 votes; Sarkis Khatchadourian (S), 1,266 votes; Martin Kinnunen (SD), 123 votes; Julia Kronlid (SD), 223 votes; Andrea Kronvall (SD), 155 votes; Nina Larsson (L), 131 votes; Anna Lasses (C), 1,036 votes; Joanna Lewerentz (M), 355 votes; Parisa Liljestrand (M), 994 votes; Fredrik Lindahl (SD), 119 votes; (V), 710 votes; Kerstin Lundgren (C), 1,388 votes; Josefin Malmqvist (M), 356 votes; Leif Nysmed (S), 489 votes; Erik Ottoson (M), 341 votes; Adam Reuterskiöld (M), 243 votes; Azadeh Rojhan Gustafsson (S), 552 votes; Markus Selin (S), 345 votes; (V), 335 votes; Mathias Tegnér (S), 443 votes; Alexandra Völker (S), 429 votes; Åsa Westlund (S), 678 votes; Martin Westmont (SD), 14 votes; (S), 193 votes; Niklas Wykman (M), 841 votes; Levelling seats (party mandates) - (MP), 387 votes; and (S), 278 votes.

2022 Results of the 2022 general election held on 11 September 2022:

Party Votes % Seats Swedish Social Democratic Party S 223,056 27.12% 11 0 11 Moderate Party M 197,466 24.01% 10 0 10 Sweden Democrats SD 144,315 17.55% 7 1 8 Centre Party C 60,776 7.39% 3 0 3 Left Party V 51,623 6.28% 3 0 3 Liberals L 48,949 5.95% 2 1 3 Green Party MP 42,284 5.14% 2 1 3 Christian Democrats KD 40,207 4.89% 2 0 2 Nuance Party PNy 4,253 0.52% 0 0 0 Citizens' Coalition MED 2,184 0.27% 0 0 0 Alternative for Sweden AfS 2,047 0.25% 0 0 0 Pirate Party PP 1,420 0.17% 0 0 0 Human Rights and Democracy MoD 798 0.10% 0 0 0 Christian Values Party KrVP 750 0.09% 0 0 0 The Push Buttons Kn 646 0.08% 0 0 0 Feminist Initiative FI 394 0.05% 0 0 0 Communist Party of Sweden SKP 296 0.04% 0 0 0 Direct Democrats DD 235 0.03% 0 0 0 Climate Alliance KA 226 0.03% 0 0 0 Unity ENH 125 0.02% 0 0 0 Independent Rural Party LPo 83 0.01% 0 0 0 Turning Point Party PV 73 0.01% 0 0 0 Nordic Resistance Movement NMR 70 0.01% 0 0 0 Classical Liberal Party KLP 33 0.00% 0 0 0 NY Reform NR 32 0.00% 0 0 0 Hard Line Sweden 24 0.00% 0 0 0 Sweden Out of the EU/Free Justice Party 24 0.00% 0 0 0 Basic Income Party BASIP 20 0.00% 0 0 0 Socialist Welfare Party S-V 19 0.00% 0 0 0 Donald Duck Party 15 0.00% 0 0 0 Freedom Party 13 0.00% 0 0 0 Volt Sweden Volt 12 0.00% 0 0 0 United Democratic Party 6 0.00% 0 0 0 European Workers Party EAP 5 0.00% 0 0 0 Freedom of the Family 4 0.00% 0 0 0 The Duck Party 4 0.00% 0 0 0 Evil Chicken Party OKP 3 0.00% 0 0 0 Scania Party SKÅ 3 0.00% 0 0 0 Love 2 0.00% 0 0 0 Pax 2 0.00% 0 0 0 Poor Man's Party 2 0.00% 0 0 0 Faith in the Future FT 1 0.00% 0 0 0 Freedom Movement 1 0.00% 0 0 0 John Mikkonen 1 0.00% 0 0 0 My Voice 1 0.00% 0 0 0 National Law of Sweden 1 0.00% 0 0 0 Now That Will Be Enough 1 0.00% 0 0 0 Peace Party 1 0.00% 0 0 0 Reform Party 1 0.00% 0 0 0 The Anarchists 1 0.00% 0 0 0 United Politics 1 0.00% 0 0 0 Yellow Vests 1 0.00% 0 0 0Valid votes 822,510 100.00% 40 3 43Blank votes 6,746 0.81% Rejected votes – unregistered parties 145 0.02% Rejected votes – other 804 0.10% Total polled 830,205 82.49% Registered electors 1,006,456

The following candidates were elected: Constituency seats (personal mandates) - Magdalena Andersson (S), 45,989 votes; Nooshi Dadgostar (V), 13,796 votes; and Märta Stenevi (MP), 3,296 votes.