Sweden's Center-Left Bloc Projects One-Seat Parliament Majority
A razor-thin projected majority, if confirmed, would end four years of right-wing government in Sweden and return the Social Democrats to power under Magdalena Andersson.
Sweden's center-left opposition bloc was projected on Sunday, September 13, 2026, to win a majority of a single seat in the country's 349-seat Riksdag, according to a projection by the Swedish electoral authority cited by Folha de S.Paulo.
The electoral authority's projection, based on returns from 4,853 of 6,312 voting districts in Sweden, gave the center-left bloc 175 seats, one more than the 174 needed for a majority in the 349-seat chamber, according to the same Folha de S.Paulo report.
The bloc is led by Magdalena Andersson, chair of the Social Democratic Party. Andersson previously served as prime minister from November 2021 until October 2022, when the current right-wing government came to power following that year's general election, according to public Swedish parliamentary records.
The incumbent government leading the opposing right-wing bloc is headed by Prime Minister Ulf Kristersson of the Moderate Party, according to the Folha de S.Paulo report. Kristersson's coalition has governed Sweden since October 2022 with external parliamentary support from the Sweden Democrats, a nationalist party.
A one-seat projected margin makes the final result highly uncertain. With roughly 1,459 voting districts still unreported at the time of the projection, the ultimate seat distribution remained subject to change. Swedish electoral law requires a full official count before results are certified, a process that typically concludes within days of polling closing.
The Social Democrats have historically been the dominant political force in Sweden, holding power for most of the post-World War II era. Their return to leadership would mark the third change of government in Sweden in four years, a period of unusual political volatility by Swedish standards, based on the country's parliamentary history as documented by the Riksdag's official records.
Key policy differences between the two blocs entering the election included approaches to crime and immigration, welfare spending, and Sweden's posture within the European Union, according to reporting by major Swedish news outlets in the weeks preceding the vote. Andersson's Social Democrats have emphasized social welfare restoration and a softer line on migration policy relative to the Kristersson government.
Sweden joined NATO in March 2024, according to NATO's official membership records, ending more than 200 years of formal military non-alignment. That decision, supported by both major blocs in the Riksdag, means the incoming government, regardless of its composition, is expected to maintain Sweden's NATO membership and associated defense commitments.
Sweden's economy, the largest in Scandinavia, has faced inflationary pressure and a cooling housing market over the past two years, according to data published by Statistics Sweden (SCB). Economic management was a central campaign issue for both blocs, with the center-left emphasizing public investment and the right-wing bloc prioritizing fiscal restraint.
The final certified seat count, expected within days, will determine whether Andersson can form a government. If the center-left bloc fails to secure a confirmed majority, negotiations involving smaller parties could extend the government formation process, a scenario that has occurred in previous Swedish elections, including in 2018 when government formation talks lasted approximately four months, according to Riksdag records.