# Swedish Social Democratic Party

In the general election on 11 September 2022, the Swedish Social Democratic Party won 30.3% of the vote and 107 of the Riksdag's 349 seats.

Last updated: 2026-08-12


## About the party

- Abbreviation: S

- Party colour: #ED1B34

- Founded: 1889-04-23

- Party leader: [Magdalena Andersson](https://candidatecasino.com/en/sweden/candidates/magdalena-andersson/)




## Open markets

| Market | Probability | Source |
| --- | --- | --- |
| [Largest party in the 2026 general election](https://candidatecasino.com/en/sweden/2026/general-election/largest-party/) | 100.0% | Consensus of 2 sources |
| [Second-largest party in the 2026 general election](https://candidatecasino.com/en/sweden/2026/general-election/second-largest-party/) | 0.1% | Consensus of 2 sources |
| [Third-largest party in the 2026 general election](https://candidatecasino.com/en/sweden/2026/general-election/third-largest-party/) | 0.2% | Consensus of 2 sources |
| [Fourth-largest party in the 2026 general election](https://candidatecasino.com/en/sweden/2026/general-election/fourth-largest-party/) | 0.7% | Consensus of 2 sources |
| [Fifth-largest party in the 2026 Riksdag election](https://candidatecasino.com/en/sweden/2026/general-election/fifth-largest-party/) | 0.0% | Polymarket |
| [Sixth-Largest Party in the 2026 Riksdag Election](https://candidatecasino.com/en/sweden/2026/general-election/sixth-largest-party/) | 0.0% | Polymarket |
| [Seventh-largest party in the 2026 Riksdag election](https://candidatecasino.com/en/sweden/2026/general-election/seventh-largest-party/) | 0.9% | Kalshi |

Last observed: 2026-09-15T15:37:08.117531+00:00




## Analysis

- [The Social Democrats and the largest-party market's de-vig](https://candidatecasino.com/en/sweden/analysis/how-de-vigging-changes-the-social-democrats-odds/)




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