electionstracker

Belgium 1958 federal election

What was the result of the 1958 federal election in Belgium?

Christian Social Party won 104 of 212 seats with 46.5% of the vote. 93.6% of registered voters cast a ballot.

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

Which party won the most seats?

Final results from ParlGov, read : Christian Social Party won 104 of 212 seats with 46.5% of the vote; 93.6% of registered voters cast a ballot, up 0.4 points on 1954.

  • Christian Social Party 104 +9 seats 46.5% +5.4 points
  • Belgian Socialist Party 80 −2 seats 35.8% −1.5 points
  • Liberal Party 20 −4 seats 11.1% −1.0 points
  • Cartel of Liberals and Socialists 5 0 seats 2.1% 0.0 points
  • People's Union 1 0 seats 2.0% −0.2 points
  • Communist Party of Belgium 2 −2 seats 1.9% −1.7 points
  • Seats won
  • Change on the previous election at the right
  • Share of the vote
  • Share at the previous election
  • Change in points at the right

Changes are against the Belgium 1954 federal election, party by party.

107 of 212 seats make a majority

Key numbers

  1. 46.5%

    Share of the vote won by Christian Social Party

    Christian Social Party won 104 of 212 seats. A majority needs 107.

  2. +9 seats

    Seats gained by Christian Social Party

    The largest gain in seats compared with 1954. Liberal Party lost 4 seats.

  3. 93.6%

    Voter turnout

    Up 0.4 points on 1954.

Seats and votes by party

PartySeats± seats%± pointsVotes
Christian Social Party104+946.5+5.42,465,549
Belgian Socialist Party80−235.8−1.51,897,646
Liberal Party20−411.1−1.0585,999
Cartel of Liberals and Socialists502.10.0111,284
People's Union102.0−0.2104,823
Communist Party of Belgium2−21.9−1.7100,145

± is the change against the Belgium 1954 federal election, party by party.

Votes by party
  • Christian Social Party 2,465,549
  • Belgian Socialist Party 1,897,646
  • Liberal Party 585,999
  • Cartel of Liberals and Socialists 111,284
  • People's Union 104,823
  • Communist Party of Belgium 100,145

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.

How many people voted?

93.6% of the 5,954,858 registered voters cast a ballot (5,575,127 ballots), up 0.4 points on 1954. 5,302,353 of them were valid votes. The highest turnout since 1949 in our data.

How do the votes compare with the seats?

  • Christian Social Party46.5% of votes49.1% of seats
  • Belgian Socialist Party35.8% of votes37.7% of seats
  • Liberal Party11.1% of votes9.4% of seats
  • Cartel of Liberals and Socialists2.1% of votes2.4% of seats
  • Communist Party of Belgium1.9% of votes0.9% of seats
  • People's Union2.0% of votes0.5% of seats
Each party's share of the vote (outlined) and of the seats (filled)

The Gallagher index of disproportionality is 2.9 (0 when seats follow votes exactly); the effective number of parties is 2.8 by votes and 2.5 by seats; Christian Social Party led Belgian Socialist Party by 10.7 points of the vote.

Time and source Data as of