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Party

Socialist Party

Portugal

Party Active

Socialist Party

Abbreviation
PS
Founded
1975
Official · en
Socialist Party

Power-role history

Governing

Mar 30, 2022

Governing

Oct 26, 2019 — Jan 30, 2022

Governing

Nov 26, 2015 — Oct 6, 2019

Governing

Oct 26, 2009 — Mar 23, 2011

Governing

Mar 12, 2005 — Sep 27, 2009

Governing

Oct 25, 1999 — Jul 3, 2002

Governing

Oct 28, 1995 — Oct 25, 1999

Governing

Jun 14, 1985 — Oct 6, 1985

Governing

Jun 9, 1983 — Jun 14, 1985

Governing

Jul 7, 1979 — Oct 27, 1979

Governing

Jan 23, 1978 — Jul 24, 1978

Governing

Jul 23, 1976 — Dec 9, 1977

Party lineage

Split

Dataset hash: 7b22b75389bf1b443f284a24ffef158e04461304d445876f61ce5be9bfcbcb7e

Party Facts reference profile

Historical Party Facts reference: vote or seat share in a national election. It is not a poll, a certified result, necessarily the latest election, or a current value.

Partido Socialista

Dataset coverage period
1975–—
Party Facts reference percentage
46.4% · 2005
Original value
46.4
ISO alpha-3
PRT
Party Facts ID
655
Reference names
PS · Socialist Party
Created in source
Dec 29, 2012
Updated
Jul 7, 2018
Wikipedia referenceParty FactsCC0-1.0 · Aug 9, 2026

Ideology · Political spectrum

Social democracy

Source classification · Confidence: 80.0%

Party leadership

Partial

Coverage is partial and no record is currently available for this section.

source_not_registered

Party significance

Partial

Coverage is partial and no record is currently available for this section.

source_not_registered

Candidacy

Independent media clusters

Partial

Coverage is partial and no record is currently available for this section.

source_not_registered

Polls

Partial

Coverage is partial and no record is currently available for this section.

source_not_registered

Forecasts

Partial

Coverage is partial and no record is currently available for this section.

forecast_not_computed

Top issues

Partial

Coverage is partial and no record is currently available for this section.

one_or_more_blocks_partial

Prediction components

Partial

Coverage is partial and no record is currently available for this section.

forecast_not_computed

Media profile

Approval · Favorability · Negativity

Partial

Coverage is partial and no record is currently available for this section.

source_not_registered

Media profile

Partial

Coverage is partial and no record is currently available for this section.

source_not_registered

Strengths · Weaknesses · Attacks · Controversies

Partial

Coverage is partial and no record is currently available for this section.

source_not_registered

Campaign signals

Partial

Coverage is partial and no record is currently available for this section.

source_not_registered

Electoral history

Portugal — Parliamentary election — 2022-01-30 · PS

Round 1 · Aug 15, 2024 · Preliminary

Votes
2,302,601
Seats
120
Original value
42.50
Published precision
2
Dataset hash: 7b22b75389bf1b443f284a24ffef158e04461304d445876f61ce5be9bfcbcb7e
Published share42.5%

Portugal — Parliamentary election — 2019-10-06 · PS

Round 1 · Aug 15, 2024 · Preliminary

Votes
1,903,687
Seats
108
Original value
38.21
Published precision
2
Dataset hash: 7b22b75389bf1b443f284a24ffef158e04461304d445876f61ce5be9bfcbcb7e
Published share38.2%

Portugal — European Parliament — 2019-05-26 · PS

Round 1 · Aug 15, 2024 · Preliminary

Votes
1,106,345
Seats
9
Original value
35.86
Published precision
2
Dataset hash: 7b22b75389bf1b443f284a24ffef158e04461304d445876f61ce5be9bfcbcb7e
Published share35.9%

Portugal — Parliamentary election — 2015-10-04 · PS

Round 1 · Aug 15, 2024 · Preliminary

Votes
1,747,730
Seats
86
Original value
33.57
Published precision
2
Dataset hash: 7b22b75389bf1b443f284a24ffef158e04461304d445876f61ce5be9bfcbcb7e
Published share33.6%

Portugal — European Parliament — 2014-05-25 · Partido Socialista-PS

Round 1 · Aug 15, 2024 · Preliminary

Votes
1,034,249
Seats
8
Original value
34.01
Published precision
2
Dataset hash: 7b22b75389bf1b443f284a24ffef158e04461304d445876f61ce5be9bfcbcb7e
Published share34.0%

Portugal — Parliamentary election — 2011-06-05 · PS

Round 1 · Aug 15, 2024 · Preliminary

Votes
1,566,347
Seats
74
Original value
29.24
Published precision
2
Dataset hash: 7b22b75389bf1b443f284a24ffef158e04461304d445876f61ce5be9bfcbcb7e
Published share29.2%

Portugal — Parliamentary election — 2009-09-27 · PS

Round 1 · Aug 15, 2024 · Preliminary

Votes
2,077,238
Seats
97
Original value
37.73
Published precision
2
Dataset hash: 7b22b75389bf1b443f284a24ffef158e04461304d445876f61ce5be9bfcbcb7e
Published share37.7%

Portugal — European Parliament — 2009-06-07 · PS

Round 1 · Aug 15, 2024 · Preliminary

Votes
946,818
Seats
7
Original value
28.41
Published precision
2
Dataset hash: 7b22b75389bf1b443f284a24ffef158e04461304d445876f61ce5be9bfcbcb7e
Published share28.4%

Portugal — Parliamentary election — 1991-10-06 · Socialist Party

Round 1 · Aug 15, 2024 · Preliminary

Votes
1,670,758
Seats
72
Original value
29.70
Published precision
2
Dataset hash: 7b22b75389bf1b443f284a24ffef158e04461304d445876f61ce5be9bfcbcb7e
Published share29.7%

Portugal — Parliamentary election — 2005-02-20 · PS

Round 1 · Aug 15, 2024 · Preliminary

Votes
2,588,312
Seats
121
Original value
46.40
Published precision
2
Dataset hash: 7b22b75389bf1b443f284a24ffef158e04461304d445876f61ce5be9bfcbcb7e
Published share46.4%

Portugal — European Parliament — 1989-06-18 · Portuguese Socialist Party

Round 1 · Aug 15, 2024 · Preliminary

Votes
1,184,380
Seats
8
Original value
29.45
Published precision
2
Dataset hash: 7b22b75389bf1b443f284a24ffef158e04461304d445876f61ce5be9bfcbcb7e
Published share29.5%

Portugal — Parliamentary election — 2002-03-17 · PS

Round 1 · Aug 15, 2024 · Preliminary

Votes
2,068,584
Seats
96
Original value
38.55
Published precision
2
Dataset hash: 7b22b75389bf1b443f284a24ffef158e04461304d445876f61ce5be9bfcbcb7e
Published share38.6%

Portugal — Parliamentary election — 1999-10-10 · PS

Round 1 · Aug 15, 2024 · Preliminary

Votes
2,385,922
Seats
115
Original value
44.96
Published precision
2
Dataset hash: 7b22b75389bf1b443f284a24ffef158e04461304d445876f61ce5be9bfcbcb7e
Published share45.0%

Portugal — European Parliament — 1994-06-12 · Portuguese Socialist Party

Round 1 · Aug 15, 2024 · Preliminary

Votes
1,061,560
Seats
10
Original value
35.99
Published precision
2
Dataset hash: 7b22b75389bf1b443f284a24ffef158e04461304d445876f61ce5be9bfcbcb7e
Published share36.0%

Portugal — Parliamentary election — 1979-12-02 · Socialist Party

Round 1 · Aug 15, 2024 · Preliminary

Votes
1,642,136
Seats
74
Original value
28.10
Published precision
2
Dataset hash: 7b22b75389bf1b443f284a24ffef158e04461304d445876f61ce5be9bfcbcb7e
Published share28.1%

Portugal — European Parliament — 1999-06-13 · Portuguese Socialist Party

Round 1 · Aug 15, 2024 · Preliminary

Votes
1,493,146
Seats
12
Original value
44.52
Published precision
2
Dataset hash: 7b22b75389bf1b443f284a24ffef158e04461304d445876f61ce5be9bfcbcb7e
Published share44.5%

Portugal — Parliamentary election — 1976-04-25 · Socialist Party

Round 1 · Aug 15, 2024 · Preliminary

Votes
1,912,921
Seats
107
Original value
36.61
Published precision
2
Dataset hash: 7b22b75389bf1b443f284a24ffef158e04461304d445876f61ce5be9bfcbcb7e
Published share36.6%

Portugal — Parliamentary election — 1980-10-05 · FRS (+PS)

Round 1 · Aug 15, 2024 · Preliminary

Votes
1,673,279
Seats
66
Original value
27.76
Published precision
2
Dataset hash: 7b22b75389bf1b443f284a24ffef158e04461304d445876f61ce5be9bfcbcb7e
Published share27.8%

Portugal — European Parliament — 1986-01-01 · Partido Socialista

Round 1 · Aug 15, 2024 · Preliminary

Seats
7
Dataset hash: 7b22b75389bf1b443f284a24ffef158e04461304d445876f61ce5be9bfcbcb7e
Published shareNo share is published for this result.

Portugal — European Parliament — 2004-06-13 · Portuguese Socialist Party

Round 1 · Aug 15, 2024 · Preliminary

Votes
1,516,001
Seats
12
Original value
46.36
Published precision
2
Dataset hash: 7b22b75389bf1b443f284a24ffef158e04461304d445876f61ce5be9bfcbcb7e
Published share46.4%

Portugal — Parliamentary election — 1985-10-06 · PS

Round 1 · Aug 15, 2024 · Preliminary

Votes
1,204,321
Seats
57
Original value
21.30
Published precision
2
Dataset hash: 7b22b75389bf1b443f284a24ffef158e04461304d445876f61ce5be9bfcbcb7e
Published share21.3%

Portugal — European Parliament — 1987-07-19 · Socialist Party

Round 1 · Aug 15, 2024 · Preliminary

Votes
1,267,672
Seats
6
Original value
23.06
Published precision
2
Dataset hash: 7b22b75389bf1b443f284a24ffef158e04461304d445876f61ce5be9bfcbcb7e
Published share23.1%

Portugal — Parliamentary election — 1987-07-19 · Socialist Party

Round 1 · Aug 15, 2024 · Preliminary

Votes
1,262,506
Seats
60
Original value
22.74
Published precision
2
Dataset hash: 7b22b75389bf1b443f284a24ffef158e04461304d445876f61ce5be9bfcbcb7e
Published share22.7%

Portugal — Parliamentary election — 1995-10-01 · PS

Round 1 · Aug 15, 2024 · Preliminary

Votes
2,583,755
Seats
112
Original value
44.61
Published precision
2
Dataset hash: 7b22b75389bf1b443f284a24ffef158e04461304d445876f61ce5be9bfcbcb7e
Published share44.6%

Portugal — Parliamentary election — 1975-04-25 · Socialist Party

Round 1 · Aug 15, 2024 · Preliminary

Votes
2,162,972
Seats
116
Original value
40.70
Published precision
2
Dataset hash: 7b22b75389bf1b443f284a24ffef158e04461304d445876f61ce5be9bfcbcb7e
Published share40.7%

Portugal — Parliamentary election — 1983-04-25 · Socialist Party

Round 1 · Aug 15, 2024 · Preliminary

Votes
2,061,309
Seats
101
Original value
37.07
Published precision
2
Dataset hash: 7b22b75389bf1b443f284a24ffef158e04461304d445876f61ce5be9bfcbcb7e
Published share37.1%

Sources

3

  1. 1WikidataCC0-1.0 · Aug 9, 2026
  2. 2Party FactsCC0-1.0 · Aug 9, 2026
  3. 3Unicode Common Locale Data RepositoryUnicode-3.0 · Aug 9, 2026