Preliminary results and parliamentary balance

Sweden's four-party centre-left opposition bloc secured a narrow lead in Sunday's parliamentary election, winning 176 seats against 173 for Prime Minister Ulf Kristersson's governing right-wing coalition. The tally, based on 95% of polling districts counted, gives the opposition led by former prime minister Magdalena Andersson a three-seat majority in the 349-seat Riksdag. Public broadcaster SVT and pollster Vera Policy projected a 90% probability of a centre-left victory, estimating a final result of 175 seats to 174. The Social Democrats remained the country's largest political party with 28.1% of the vote and 100 seats, though the result represents a decline of 2.3 percentage points compared to 2022. Across the country, the total vote margin between the two competing blocs stands at just 28,600 ballots, leaving the overall outcome close.

“If this result holds, Sweden will have a new government.”

Social Democrats100

Moderate Party70

Sweden Democrats62

Left Party29

Centre Party25

Christian Democrats22

Green Party22

Liberals19

Social Democrats

100

Moderate Party

70

Sweden Democrats

62

Left Party

29

Centre Party

25

Christian Democrats

22

Green Party

22

Liberals

19

Data from the article text

Shifts on the right and Sweden Democrats decline

The governing Moderate Party of Prime Minister Ulf Kristersson gained 0.8 percentage points to finish second with 19.9% of the vote and 70 seats. In contrast, the right-wing populist Sweden Democrats recorded their first election decline since entering parliament in 2010, sliding to 17.6% and 62 seats. The party, led by Jimmie Åkesson, lost an estimated 11 seats and dropped to third place nationally after seeking cabinet positions in a right-wing government. Among Kristersson's other partners, the Christian Democrats secured 6.2% and 22 seats, while the Liberals crossed the 4% electoral threshold to take 5.4% and 19 seats. Kristersson announced that he would examine possibilities for new cooperation across the aisle, including outreach to the Centre Party.

“If this holds, we are in for a turbulent autumn with rounds of talks with the speaker.”

Overseas ballots and government formation schedule

Sweden's Election Authority is scheduled to count approximately 200,000 overseas and late advance ballots on Wednesday, 16 September, which will determine the final allocation of parliamentary mandates. In the 2022 general election, 251,000 such ballots swung the outcome in favour of Kristersson's Tidö coalition. The newly elected Riksdag will convene on 28 September to elect its speaker, known as the talman. The speaker will then present the first formal prime ministerial candidate on 29 September at the earliest. Sweden operates under negative parliamentarism, where a prime ministerial nominee is approved unless an absolute majority of 175 lawmakers votes against them.

“This could be a very complicated government formation process.”

Coalition barriers and policy alignments

Despite holding a mathematical majority, Andersson faces complex negotiations to assemble a governing cabinet. Centre Party leader Elisabeth Thand Ringqvist reiterated that her party, which took 7.1% and 25 seats, will not enter a government alongside the Left Party, which holds 8.2% and 29 seats. Ringqvist stated she would prefer calling new elections rather than allowing the Left Party into government. Conversely, the Left Party insists on receiving ministerial portfolios in exchange for supporting an Andersson administration. Substantive policy differences also separate the parties, including tax policy, where the Left Party and the Green Party (6.1% and 22 seats) seek higher taxation on wealthy individuals, a proposal opposed by the Centre Party. A change in government is not expected to alter Sweden's pro-Western alignment, support for Ukraine, or restrictive migration policies.