electionstracker

Switzerland 1925 federal election

What was the result of the 1925 federal election in Switzerland?

Free Democratic Party of Switzerland won 60 of 198 seats with 27.8% of the vote. 76.8% of registered voters cast a ballot.

  • Switzerland
  • Held:
  • Final result
  • ParlGov, read 5 October 2026

Which party won the most seats?

Final results from ParlGov, read : Free Democratic Party of Switzerland won 60 of 198 seats with 27.8% of the vote; 76.8% of registered voters cast a ballot.

  • Free Democratic Party of Switzerland 60 27.8%
  • Social Democratic Party of Switzerland 49 25.8%
  • Christian Democratic People's Party of Switzerland 42 20.9%
  • Swiss People's Party 30 15.3%
  • Liberal Party of Switzerland 7 3.0%
  • Democratic Group 5 2.2%
  • Swiss Party of Labour 3 2.0%
  • Evangelical People's Party of Switzerland 1 0.9%
  • National Union 1
  • Seats won
  • Share of the vote
100 of 198 seats make a majority

Key numbers

  1. 27.8%

    Share of the vote won by Free Democratic Party of Switzerland

    Free Democratic Party of Switzerland won 60 of 198 seats. A majority needs 100.

  2. 76.8%

    Voter turnout

Seats and votes by party

Shares are computed by us from the votes.

Votes by party
  • Free Democratic Party of Switzerland 206,485
  • Social Democratic Party of Switzerland 192,208
  • Christian Democratic People's Party of Switzerland 155,467
  • Swiss People's Party 113,512
  • Liberal Party of Switzerland 22,217
  • Democratic Group 16,362
  • Swiss Party of Labour 14,837
  • Evangelical People's Party of Switzerland 6,888
  • Liberal Socialist Party 1,602
  • National Union

ParlGov lists parties with at least 1 percent of the vote or 2 seats, so the rows do not add up to the valid votes.

The source publishes votes only: shares are votes over the valid (expressed) votes, computed by us.

ParlGov marks results before 1945 as experimental: they may need revision, so we compare them with no other election.

How many people voted?

76.8% of the 995,551 registered voters cast a ballot (764,594 ballots). 747,138 of them were valid votes.

How do the votes compare with the seats?

  • Free Democratic Party of Switzerland27.8% of votes30.3% of seats
  • Social Democratic Party of Switzerland25.8% of votes24.7% of seats
  • Christian Democratic People's Party of Switzerland20.9% of votes21.2% of seats
  • Swiss People's Party15.3% of votes15.2% of seats
  • Liberal Party of Switzerland3.0% of votes3.5% of seats
  • Democratic Group2.2% of votes2.5% of seats
  • Swiss Party of Labour2.0% of votes1.5% of seats
  • Evangelical People's Party of Switzerland0.9% of votes0.5% of seats
Each party's share of the vote (outlined) and of the seats (filled)

The Gallagher index of disproportionality is 2.1 (0 when seats follow votes exactly); the effective number of parties is 4.7 by votes and 4.5 by seats; Free Democratic Party of Switzerland led Social Democratic Party of Switzerland by 2.0 points of the vote.

Time and source Data as of