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URL: https://data.ipu.org/parliament/CH/CH-LC01/

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Switzerland

National Council

Political system

Political systems: Presidential, Parliamentary, Presidential-Parliamentary, Monarchy, Communist, Transitional.

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Parliamentary system

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Structure of parliament

Structure of parliament: Unicameral, bicameral

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Bicameral

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IPU membership

Current membership status

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Yes

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About parliament

Basic information such as the official name of parliament and details of its structure and leadership. Also includes the current breakdown of MPs by sex and age, and provisions for quotas and reserved seats.

Parliament name
Bundesversammlung - Assemblée fédérale - Assemblea federale (Federal Assembly)
Chamber name
Nationalrat - Conseil national - Consiglio nazionale (National Council)

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Structure & status of parliament

This field is to indicate lower/upper in the back end.

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Lower chamber
Parliamentary term (years)

Length of the parliamentary term in years

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4

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IPU membership

Affiliation periods
from 1891
IPU Geopolitical Group/s

IPU Geopolitical Groups: African Group, Arab Group, Asia-Pacific Group, Eurasia Group, Group of Latin America and the Caribbean (GRULAC), Twelve Plus Group.

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Twelve Plus Group

Speaker

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Official title

The Speaker may for example be known as the Presiding Officer, President, Chairman/Chairperson, etc.

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President of the National Council
Speaker
Pierre-André Page (Male)
Date of birth: 19 Apr 1960
Term

Start (and end) of the term of the Speaker

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01 Dec 2025
Additional information

Elected on 1 Dec. 2025.

Speaker terms

No information available

Secretary general

Official title

This post is most commonly called Secretary General or Clerk. It may also be called Secretary, Head/Chief of the Secretariat, Director General, etc.

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Secretary General
Secretary General
Philippe Schwab (Male)
Term

Start (and end) of the term of the Secretary general

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01 Jul 2013
Notes

Additional information about the Secretary General, in particular regarding their term.

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Appointed on 1 July 2013.

Members

Statutory number of members

Statutory number of members, as defined in the constitution or other fundamental law.

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200

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Principal mode of designation of members
Directly elected

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Directly elected members

Directly elected by citizens.

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200
Current number of members

Number of members who currently hold seats in parliament. May be lower or higher than the statutory number of members.

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199

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Men

The number of male parliamentarians who currently hold seats in parliament.

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120

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Women

The number of female parliamentarians who currently hold seats in parliament.

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79

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Percentage of women

Calculated by dividing the current number of women by the current number of members.

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39.7%

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Statutory number of members per country

As defined in the constitution or other fundamental laws. Combines the number of parliamentarians in both chambers in bicameral parliaments.

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246
Population (in thousands)

Source: United Nations, World Population Prospects.

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8,870

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Inhabitants per parliamentarian

Calculated by dividing the population by the statutory number of parliamentarians.

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36,057

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Age

Data on the age of parliamentarians is collected at the start of the legislature, following the most recent elections. This data is not updated during the legislature, except when parliament notifies the IPU of a change in the youngest or oldest member.

Average age of all members

Average age of members, for which data is available, at the time of the last election or renewal.

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49.3
(2023-12)

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Youngest member
Katja Riem (Female)
Youngest member (years)

Age is calculated at the time the member was elected/appointed to a new legislature. Data is not updated during the legislature unless the member is no longer a member.

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26

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Oldest member
Daniel Sormanni (Male)
Oldest member (years)

Age is calculated at the time the member was elected/appointed to a new legislature. Data is not updated during the legislature unless the member is no longer a member.

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73

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Number of members, by age (2023-12)

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Breakdown of members by age and gender
18 - 20 21 - 30 31 - 40 41 - 45 46 - 50 51 - 60 61 - 70 71 - 80 81 - 90 91 and over Totals per gender
Male 0 1 16 29 17 39 20 1 0 0 123
Female 0 2 19 11 11 23 11 0 0 0 77
Totals per age interval 0 3 35 40 28 62 31 1 0 0 200
Total <= 45: 78 Total >= 46: 122
Percentage of members, by age
Age at the last election or renewal Overall Male Female
Percentage of MPs 30 years of age or younger

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1.5% 0.5% 1.0%
Percentage of MPs 40 years of age or younger

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19.0% 9% 10.5%
Percentage of MPs 45 years of age or younger

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39.0% 23% 16.0%
Members for whom data is available

Number of members, at the start of the legislature, for whom age data is available

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200
(2023-12)

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Reserved seats and quotas

There are reserved seats in parliament for certain groups

Reserved seats are a means to ensure the parliamentary representation of certain groups in society.

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No

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Electoral quota for women

Quotas to promote gender-balanced representation in parliament

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Yes

Notes: Voluntary political party quotas.

Sources: C.f. individual party statutes.

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Youth quota

Quotas to promote the representation of youth in parliament.

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No

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Links to additional information

Parliamentary website

Link(s) to parliamentary web site in English, French and/or local languages.

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List of members

Link(s) to list of members on the parliamentary web site.

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Rules of procedure/Standing Orders

Link(s) to Rules of procedure on the parliamentary web site in English, French and/or local language.

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Constitution

Official links to the Constitution in English, French and/or original language is provided. Links to unofficial translations where no other source is available.

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Historical data for IPU membership

Historical data for IPU membership
Year IPU membership
2020-09
List of values for 2020-09
No
2019-04
List of values for 2019-04
No
2018-06
List of values for 2018-06
No

Historical data for Chamber name

Historical data for Chamber name
Updated at Chamber name
1971-01 Nationalrat - Conseil national - Consiglio nazionale (National Council)
- National Council
Official title

The Speaker may for example be known as the Presiding Officer, President, Chairman/Chairperson, etc.

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President of the National Council
Speaker
Pierre-André Page (Male)
Date of birth: 19 Apr 1960
Term

Start (and end) of the term of the Speaker

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01 Dec 2025
Additional information

Elected on 1 Dec. 2025.

Official title

The Speaker may for example be known as the Presiding Officer, President, Chairman/Chairperson, etc.

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President of the National Council
Speaker
Maja Riniker (Female)
Date of birth: 23 May 1978
Term

Start (and end) of the term of the Speaker

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02 Dec 2024 to 30 Nov 2025
Additional information

Elected on 2 Dec. 2024.

Official title

The Speaker may for example be known as the Presiding Officer, President, Chairman/Chairperson, etc.

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President of the National Council
Speaker
Eric Nussbaumer (Male)
Date of birth: 11 Jul 1960
Term

Start (and end) of the term of the Speaker

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04 Dec 2023 to 01 Dec 2024
Additional information

Elected on 4 Dec. 2023.

Official title

The Speaker may for example be known as the Presiding Officer, President, Chairman/Chairperson, etc.

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President of the National Council
Speaker
Martin Candinas (Male)
Date of birth: 1980
Term

Start (and end) of the term of the Speaker

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28 Nov 2022 to 03 Dec 2023
Official title

The Speaker may for example be known as the Presiding Officer, President, Chairman/Chairperson, etc.

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President of the National Council
Speaker
Irène Kälin (Female)
Date of birth: 1987
Term

Start (and end) of the term of the Speaker

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29 Nov 2021 to 27 Nov 2022
Official title

The Speaker may for example be known as the Presiding Officer, President, Chairman/Chairperson, etc.

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President of the National Council
Speaker
Andreas Aebi (Male)
Date of birth: 1958
Term

Start (and end) of the term of the Speaker

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30 Nov 2020 to 28 Nov 2021
Official title

The Speaker may for example be known as the Presiding Officer, President, Chairman/Chairperson, etc.

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President of the National Council
Speaker
Isabelle Moret (Female)
Date of birth: 1970
Term

Start (and end) of the term of the Speaker

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02 Dec 2019 to 29 Nov 2020
Official title

The Speaker may for example be known as the Presiding Officer, President, Chairman/Chairperson, etc.

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President of the National Council
Speaker
Marina Carobbio Guscetti (Female)
Date of birth: 1966
Term

Start (and end) of the term of the Speaker

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26 Nov 2018 to 01 Dec 2019
Official title

The Speaker may for example be known as the Presiding Officer, President, Chairman/Chairperson, etc.

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President of the National Council
Speaker
Dominique de Buman (Male)
Date of birth: 1956
Term

Start (and end) of the term of the Speaker

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27 Nov 2017 to 25 Nov 2018

Historical data for Speaker

Historical data for Speaker
Updated at Speaker
2025-12
Official title

The Speaker may for example be known as the Presiding Officer, President, Chairman/Chairperson, etc.

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President of the National Council
Speaker
Pierre-André Page (Male)
Date of birth: 19 Apr 1960
Term

Start (and end) of the term of the Speaker

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01 Dec 2025
Additional information

Elected on 1 Dec. 2025.

2024-12
Official title

The Speaker may for example be known as the Presiding Officer, President, Chairman/Chairperson, etc.

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President of the National Council
Speaker
Maja Riniker (Female)
Date of birth: 23 May 1978
Term

Start (and end) of the term of the Speaker

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02 Dec 2024 to 30 Nov 2025
Additional information

Elected on 2 Dec. 2024.

2023-12
Official title

The Speaker may for example be known as the Presiding Officer, President, Chairman/Chairperson, etc.

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President of the National Council
Speaker
Eric Nussbaumer (Male)
Date of birth: 11 Jul 1960
Term

Start (and end) of the term of the Speaker

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04 Dec 2023 to 01 Dec 2024
Additional information

Elected on 4 Dec. 2023.

2022-11
Official title

The Speaker may for example be known as the Presiding Officer, President, Chairman/Chairperson, etc.

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President of the National Council
Speaker
Martin Candinas (Male)
Date of birth: 1980
Term

Start (and end) of the term of the Speaker

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28 Nov 2022 to 03 Dec 2023
2021-11
Official title

The Speaker may for example be known as the Presiding Officer, President, Chairman/Chairperson, etc.

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President of the National Council
Speaker
Irène Kälin (Female)
Date of birth: 1987
Term

Start (and end) of the term of the Speaker

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29 Nov 2021 to 27 Nov 2022
2020-11
Official title

The Speaker may for example be known as the Presiding Officer, President, Chairman/Chairperson, etc.

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President of the National Council
Speaker
Andreas Aebi (Male)
Date of birth: 1958
Term

Start (and end) of the term of the Speaker

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30 Nov 2020 to 28 Nov 2021
2019-12
Official title

The Speaker may for example be known as the Presiding Officer, President, Chairman/Chairperson, etc.

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President of the National Council
Speaker
Isabelle Moret (Female)
Date of birth: 1970
Term

Start (and end) of the term of the Speaker

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02 Dec 2019 to 29 Nov 2020
2018-11
Official title

The Speaker may for example be known as the Presiding Officer, President, Chairman/Chairperson, etc.

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President of the National Council
Speaker
Marina Carobbio Guscetti (Female)
Date of birth: 1966
Term

Start (and end) of the term of the Speaker

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26 Nov 2018 to 01 Dec 2019
-
Official title

The Speaker may for example be known as the Presiding Officer, President, Chairman/Chairperson, etc.

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President of the National Council
Speaker
Dominique de Buman (Male)
Date of birth: 1956
Term

Start (and end) of the term of the Speaker

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27 Nov 2017 to 25 Nov 2018

Historical data for Current number of members

Historical data for Current number of members
Updated at Current number of members
2025-12 199
2025-12 200
2023-10 200
2022-12 199
1971-01 200

Historical data for Men

Historical data for Men
Updated at Men
2025-12 120
2025-12 121
2025-06 122
2023-10 123
2022-12 116
2022-11 117
2021-11 115
2020-12 116
2019-10 117

Historical data for Women

Historical data for Women
Updated at Women
2025-12 79
2025-12 79
2025-06 78
2023-10 77
2022-11 83
2021-11 85
2020-12 84
2019-10 83
2016-12 65
2015-10 64
2014-12 61
2014-01 62
2011-11 57
2011-10 59
2009-01 58
2007-10 59
2003-10 50
1999-01 45
1995-01 42
1991-01 35
1987-01 28
1983-01 22
1979-01 21
1975-01 14
1971-01 11

Historical data for Percentage of women

Historical data for Percentage of women
Updated at Percentage of women
2025-12 39.7%
2025-12 39.5%
2025-06 39.0%
2023-10 38.5%
2022-12 41.7%
2022-11 41.5%
2021-11 42.5%
2020-12 42.0%
2019-10 41.5%
2016-12 32.5%
2015-10 32.0%
2014-12 30.5%
2014-01 31.0%
2011-11 28.5%
2011-10 29.5%
2009-01 29.0%
2007-10 29.5%
2003-10 25.0%
1999-01 22.5%
1995-01 21.0%
1991-01 17.5%
1987-01 14.0%
1983-01 11.0%
1979-01 10.5%
1975-01 7.0%
1971-01 5.5%

Historical data for Population (in thousands)

Historical data for Population (in thousands)
Updated at Population (in thousands)
2023-01 8,870
2022-01 8,792
2021-01 8,707
2015-01 8,320
2014-01 8,230
2013-01 8,133
2012-01 8,032
2011-01 7,930
2010-01 7,832
2009-01 7,737
2008-01 7,646
2007-01 7,560
2006-01 7,481
2005-01 7,410
2004-01 7,347
2003-01 7,292
2002-01 7,244
2001-01 7,203
2000-01 7,167
1999-01 7,138
1998-01 7,115
1997-01 7,092
1996-01 7,061
1995-01 7,019
1994-01 6,961
1993-01 6,892
1992-01 6,815
1991-01 6,741
1990-01 6,675
1989-01 6,619
1988-01 6,572
1987-01 6,532
1986-01 6,494
1985-01 6,456
1984-01 6,417
1983-01 6,377
1982-01 6,342
1981-01 6,316
1980-01 6,304
1979-01 6,307
1978-01 6,322
1977-01 6,341
1976-01 6,355
1975-01 6,356
1974-01 6,341
1973-01 6,311
1972-01 6,270
1971-01 6,222
1970-01 6,169
1969-01 6,115
1968-01 6,056
1967-01 5,992
1966-01 5,917
1965-01 5,830
1964-01 5,729
1963-01 5,618
1962-01 5,503
1961-01 5,393
1960-01 5,296
1959-01 5,213
1958-01 5,144
1957-01 5,083
1956-01 5,027
1955-01 4,971
1954-01 4,913
1953-01 4,852
1952-01 4,789
1951-01 4,726
1950-01 4,668

Historical data for Inhabitants per parliamentarian

Historical data for Inhabitants per parliamentarian
Updated at Inhabitants per parliamentarian
2023-01 36,057
2022-01 35,740
2021-01 35,394
2015-01 33,821
2014-01 33,455
2013-01 33,061
2012-01 32,650
2011-01 32,236
2010-01 31,837
2009-01 31,451
2008-01 31,081
2007-01 30,732
2006-01 30,411
2005-01 30,122

Historical data for Average age of all members

Historical data for Average age of all members
Updated at Average age of all members
2023-12 49.3
2019-12 48.6
2015-11 No information available
2011-12 51.0

Historical data for Members for whom data is available

Historical data for Members for whom data is available
Updated at Members for whom data is available
2023-12 200
2019-12 200
2015-11 200
- 200
Breakdown of members by age and gender
18 - 20 21 - 30 31 - 40 41 - 45 46 - 50 51 - 60 61 - 70 71 - 80 81 - 90 91 and over Totals per gender
Male 0 1 16 29 17 39 20 1 0 0 123
Female 0 2 19 11 11 23 11 0 0 0 77
Totals per age interval 0 3 35 40 28 62 31 1 0 0 200
Total <= 45: 78 Total >= 46: 122
Percentage of members, by age
Age at the last election or renewal Overall Male Female
Percentage of MPs 30 years of age or younger

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1.5% 0.5% 1.0%
Percentage of MPs 40 years of age or younger

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19.0% 9% 10.5%
Percentage of MPs 45 years of age or younger

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39.0% 23% 16.0%
Breakdown of members by age and gender
18 - 20 21 - 30 31 - 40 41 - 45 46 - 50 51 - 60 61 - 70 71 - 80 81 - 90 91 and over Totals per gender
Male 0 3 26 12 14 44 17 1 0 0 117
Female 0 5 17 16 11 25 9 0 0 0 83
Totals per age interval 0 8 43 28 25 69 26 1 0 0 200
Total <= 45: 79 Total >= 46: 121
Percentage of members, by age
Age at the last election or renewal Overall Male Female
Percentage of MPs 30 years of age or younger

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4.0% 1.5% 2.5%
Percentage of MPs 40 years of age or younger

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25.5% 15% 11.0%
Percentage of MPs 45 years of age or younger

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39.5% 21% 19.0%
Breakdown of members by age and gender
18 - 20 21 - 30 31 - 40 41 - 45 46 - 50 51 - 60 61 - 70 71 - 80 81 - 90 91 and over Totals per gender
Male 0 2 21 13 18 55 25 1 0 0 135
Female 0 2 13 9 9 20 12 0 0 0 65
Totals per age interval 0 4 34 22 27 75 37 1 0 0 200
Total <= 45: 60 Total >= 46: 140
Percentage of members, by age
Age at the last election or renewal Overall Male Female
Percentage of MPs 30 years of age or younger

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2.0% 1.0% 1.0%
Percentage of MPs 40 years of age or younger

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19.0% 12% 7.5%
Percentage of MPs 45 years of age or younger

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30.0% 18% 12.0%
Breakdown of members by age and gender
18 - 20 21 - 30 31 - 40 41 - 45 46 - 50 51 - 60 61 - 70 71 - 80 81 - 90 91 and over Totals per gender
Male 0 1 15 12 21 52 35 1 1 0 138
Female 0 2 12 6 9 22 11 0 0 0 62
Totals per age interval 0 3 27 18 30 74 46 1 1 0 200
Total <= 45: 48 Total >= 46: 152
Percentage of members, by age
Age at the last election or renewal Overall Male Female
Percentage of MPs 30 years of age or younger

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1.5% 0.5% 1.0%
Percentage of MPs 40 years of age or younger

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15.0% 8% 7.0%
Percentage of MPs 45 years of age or younger

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24.0% 14% 10.0%

Historical data for Breakdown of members by age and sex

Historical data for Breakdown of members by age and sex
Updated at Breakdown of members by age and sex
2023-12
Breakdown of members by age and gender
18 - 20 21 - 30 31 - 40 41 - 45 46 - 50 51 - 60 61 - 70 71 - 80 81 - 90 91 and over Totals per gender
Male 0 1 16 29 17 39 20 1 0 0 123
Female 0 2 19 11 11 23 11 0 0 0 77
Totals per age interval 0 3 35 40 28 62 31 1 0 0 200
Total <= 45: 78 Total >= 46: 122
Percentage of members, by age
Age at the last election or renewal Overall Male Female
Percentage of MPs 30 years of age or younger

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1.5% 0.5% 1.0%
Percentage of MPs 40 years of age or younger

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19.0% 9% 10.5%
Percentage of MPs 45 years of age or younger

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39.0% 23% 16.0%
2019-12
Breakdown of members by age and gender
18 - 20 21 - 30 31 - 40 41 - 45 46 - 50 51 - 60 61 - 70 71 - 80 81 - 90 91 and over Totals per gender
Male 0 3 26 12 14 44 17 1 0 0 117
Female 0 5 17 16 11 25 9 0 0 0 83
Totals per age interval 0 8 43 28 25 69 26 1 0 0 200
Total <= 45: 79 Total >= 46: 121
Percentage of members, by age
Age at the last election or renewal Overall Male Female
Percentage of MPs 30 years of age or younger

Compare data of this field

4.0% 1.5% 2.5%
Percentage of MPs 40 years of age or younger

Compare data of this field

25.5% 15% 11.0%
Percentage of MPs 45 years of age or younger

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39.5% 21% 19.0%
2015-11
Breakdown of members by age and gender
18 - 20 21 - 30 31 - 40 41 - 45 46 - 50 51 - 60 61 - 70 71 - 80 81 - 90 91 and over Totals per gender
Male 0 2 21 13 18 55 25 1 0 0 135
Female 0 2 13 9 9 20 12 0 0 0 65
Totals per age interval 0 4 34 22 27 75 37 1 0 0 200
Total <= 45: 60 Total >= 46: 140
Percentage of members, by age
Age at the last election or renewal Overall Male Female
Percentage of MPs 30 years of age or younger

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2.0% 1.0% 1.0%
Percentage of MPs 40 years of age or younger

Compare data of this field

19.0% 12% 7.5%
Percentage of MPs 45 years of age or younger

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30.0% 18% 12.0%
2011-12
Breakdown of members by age and gender
18 - 20 21 - 30 31 - 40 41 - 45 46 - 50 51 - 60 61 - 70 71 - 80 81 - 90 91 and over Totals per gender
Male 0 1 15 12 21 52 35 1 1 0 138
Female 0 2 12 6 9 22 11 0 0 0 62
Totals per age interval 0 3 27 18 30 74 46 1 1 0 200
Total <= 45: 48 Total >= 46: 152
Percentage of members, by age
Age at the last election or renewal Overall Male Female
Percentage of MPs 30 years of age or younger

Compare data of this field

1.5% 0.5% 1.0%
Percentage of MPs 40 years of age or younger

Compare data of this field

15.0% 8% 7.0%
Percentage of MPs 45 years of age or younger

Compare data of this field

24.0% 14% 10.0%

Historical data for Percentage of MPs 30 years of age or younger

Historical data for Percentage of MPs 30 years of age or younger
Updated at Percentage of MPs 30 years of age or younger
2023-12 1.5%
2019-12 4.0%
2015-11 2.0%
2011-12 1.5%