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Kenya

National Assembly

Political system

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

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Presidential 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
Parliament of Kenya
Chamber name
National Assembly

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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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5

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IPU membership

Affiliation periods
from 1977
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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African 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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Speaker of the National Assembly
Speaker
Moses Masika Wetang'ula (Male)
Date of birth: 13 Sep 1956
Term

Start (and end) of the term of the Speaker

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08 Sep 2022
Additional information

Elected on 8 Sep. 2022.

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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Clerk
Secretary General
Samuel Njoroge (Male)
Term

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

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01 Nov 2022
Notes

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

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Appointed on 1 Nov. 2022.

Members

Statutory number of members

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

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350

Notes:

Other:

- 12 members nominated by political parties represented in parliament according to their proportion of members of the National Assembly to represent special interests, including youth, persons with

disabilities and workers

- the Speaker (ex officio member)

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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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337
Other members

For example, ex-officio members of parliament, such as Cabinet members, members of the royal family, Attorney General, Speaker if appointed from outside parliament.

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13
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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348

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Men

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

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268

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Women

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

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80

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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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23.0%

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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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418

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Population (in thousands)

Source: United Nations, World Population Prospects.

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55,339

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Inhabitants per parliamentarian

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

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132,390

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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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49.9
(2022-09)

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Youngest member
Chepkorir Linet (Female)

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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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22

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Oldest member
Andrew Adipo Okuome (Male)

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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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82

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Number of members, by age (2022-09)

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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 2 46 45 46 87 33 4 0 0 263
Female 0 5 14 10 17 27 8 0 0 0 81
Totals per age interval 0 7 60 55 63 114 41 4 0 0 344
Total <= 45: 122 Total >= 46: 222
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% 0.6% 1.5%
Percentage of MPs 40 years of age or younger

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19.5% 14% 5.5%
Percentage of MPs 45 years of age or younger

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35.5% 27% 8.4%
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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344
(2022-09)

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Members for whom age data is not available

The number of members at the start of a new legislature for whom age data is unknown

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4
(2022-09)

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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Yes

Notes:

The 2010 Constitution reserves seats for 47 women, each elected from a single-member county constituency, and for 12 members to be nominated by parliamentary political parties in proportion to their representation in the National Assembly, to represent special interests, including youth, persons with disabilities, and workers.

The Constitution also mandates Parliament to enact legislation promoting the representation of women, persons with disabilities, youth, ethnic and other minorities, and marginalized communities. Aside from the reserved seats allocated, no specific law has been enacted to implement Article 100 fully.

Sources: 2010 Constitution, art. 97(1)(b)(c) and 100

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Women
47
Youth

Reserved seats for youth in parliament

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-

Notes: Some of the 12 seats nominated by parliamentary political parties in proportion to their representation may be allocated to persons with disabilities, and/or youth and workers.

Sources: 2010 Constitution, art. 97(1)(c) and 100

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Persons with disabilities
-

Notes: Some of the 12 seats nominated by parliamentary political parties in proportion to their representation may be allocated to persons with disabilities, and/or youth and workers.

Sources: 2010 Constitution, art. 97(1)(c) and 100

Other groups
12

Notes: The 2010 Constitution reserves seats for 12 members to be nominated by parliamentary political parties in proportion to their representation in the National Assembly, to represent special interests, including youth, persons with disabilities, and workers.

Sources: 2010 Constitution, art. 97(1)(b)(c) and 100

Electoral quota for women

Quotas to promote gender-balanced representation in parliament

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No

Notes: The Constitution requires the State to enact legislative and other measures to ensure that no more than two-thirds of the members of elective or appointive bodies are of the same gender. It also obligates Parliament to pass laws promoting the representation of women, persons with disabilities, youth, ethnic and other minorities, and marginalized communities. However, no such law has been passed to date.

Sources: Constitution, art. 27(8) and 100

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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
1963-01 National Assembly
- National Assembly
Official title

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

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Speaker of the National Assembly
Speaker
Moses Masika Wetang'ula (Male)
Date of birth: 13 Sep 1956
Term

Start (and end) of the term of the Speaker

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08 Sep 2022
Additional information

Elected on 8 Sep. 2022.

Official title

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

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Speaker of the National Assembly
Speaker
Justin Muturi (Male)
Date of birth: 1956
Term

Start (and end) of the term of the Speaker

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28 Mar 2013 to 07 Sep 2022

Historical data for Speaker

Historical data for Speaker
Updated at Speaker
2022-09
Official title

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

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Speaker of the National Assembly
Speaker
Moses Masika Wetang'ula (Male)
Date of birth: 13 Sep 1956
Term

Start (and end) of the term of the Speaker

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08 Sep 2022
Additional information

Elected on 8 Sep. 2022.

-
Official title

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

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Speaker of the National Assembly
Speaker
Justin Muturi (Male)
Date of birth: 1956
Term

Start (and end) of the term of the Speaker

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28 Mar 2013 to 07 Sep 2022

Historical data for Statutory number of members

Historical data for Statutory number of members
Updated at Statutory number of members Notes
2022-09 350

Other:

- 12 members nominated by political parties represented in parliament according to their proportion of members of the National Assembly to represent special interests, including youth, persons with

disabilities and workers

- the Speaker (ex officio member)

2022-08 350

Other:

- 12 members nominated by political parties represented in parliament according to their proportion of members of the National Assembly to represent special interests, including youth, persons with

disabilities and workers

- the Speaker (ex officio member)

2021-12 350

Other:

- 12 members nominated by political parties represented in parliament according to their proportion of members of the National Assembly to represent special interests, including youth, persons with

disabilities and workers

- the Speaker (ex officio member)

2021-01 350

Other:

- 12 members nominated by political parties represented in parliament according to their proportion of members of the National Assembly to represent special interests, including youth, persons with

disabilities and workers

- the Speaker (ex officio member)

2020-12 350

Other:

- 12 members nominated by political parties represented in parliament according to their proportion of members of the National Assembly to represent special interests, including youth, persons with

disabilities and workers

- the Speaker (ex officio member)

2020-01 350

Other:

- 12 members nominated by political parties represented in parliament according to their proportion of members of the National Assembly to represent special interests, including youth, persons with

disabilities and workers

- the Speaker (ex officio member)

2019-01 350

Other:

- 12 members nominated by political parties represented in parliament according to their proportion of members of the National Assembly to represent special interests, including youth, persons with

disabilities and workers

- the Speaker (ex officio member)

2018-01 350

Other:

- 12 members nominated by political parties represented in parliament according to their proportion of members of the National Assembly to represent special interests, including youth, persons with

disabilities and workers

- the Speaker (ex officio member)

2017-08 350

Other:

- 12 members nominated by political parties represented in parliament according to their proportion of members of the National Assembly to represent special interests, including youth, persons with

disabilities and workers

- the Speaker (ex officio member)

2016-12 350

Other:

- 12 members nominated by political parties represented in parliament according to their proportion of members of the National Assembly to represent special interests, including youth, persons with

disabilities and workers

- the Speaker (ex officio member)

2015-01 350

Other:

- 12 members nominated by political parties represented in parliament according to their proportion of members of the National Assembly to represent special interests, including youth, persons with

disabilities and workers

- the Speaker (ex officio member)

2014-12 350

Other:

- 12 members nominated by political parties represented in parliament according to their proportion of members of the National Assembly to represent special interests, including youth, persons with

disabilities and workers

- the Speaker (ex officio member)

2009-01 350

Other:

- 12 members nominated by political parties represented in parliament according to their proportion of members of the National Assembly to represent special interests, including youth, persons with

disabilities and workers

- the Speaker (ex officio member)

2008-10 350

Other:

- 12 members nominated by political parties represented in parliament according to their proportion of members of the National Assembly to represent special interests, including youth, persons with

disabilities and workers

- the Speaker (ex officio member)

2007-12 350

Other:

- 12 members nominated by political parties represented in parliament according to their proportion of members of the National Assembly to represent special interests, including youth, persons with

disabilities and workers

- the Speaker (ex officio member)

2007-10 350

Other:

- 12 members nominated by political parties represented in parliament according to their proportion of members of the National Assembly to represent special interests, including youth, persons with

disabilities and workers

- the Speaker (ex officio member)

2005-01 350

Other:

- 12 members nominated by political parties represented in parliament according to their proportion of members of the National Assembly to represent special interests, including youth, persons with

disabilities and workers

- the Speaker (ex officio member)

Historical data for Current number of members

Historical data for Current number of members
Updated at Current number of members
2025-12 348
2025-07 342
2022-12 348
2021-12 350
2020-12 347
2017-08 349
2013-03 350
1997-01 224
1992-01 202
1988-01 188
1969-01 172
1963-01 170

Historical data for Men

Historical data for Men
Updated at Men
2025-12 268
2025-07 262
2022-12 267
2022-08 268
2021-12 275
2020-12 272

Historical data for Women

Historical data for Women
Updated at Women
2025-12 80
2025-07 80
2022-12 81
2022-08 82
2020-12 75
2017-08 76
2016-12 68
2014-12 69
2014-01 67
2013-03 65
2011-01 21
2010-01 22
2009-01 21
2008-10 22
2007-10 21
2002-12 16
1992-01 6
1988-01 2
1983-01 3
1979-01 5
1974-01 6
1969-01 2
1963-01 0

Historical data for Percentage of women

Historical data for Percentage of women
Updated at Percentage of women
2025-12 23.0%
2025-07 23.4%
2022-12 23.3%
2022-08 23.4%
2021-12 21.4%
2020-12 21.6%
2017-08 21.8%
2016-12 19.4%
2014-12 19.7%
2014-01 19.1%
2013-03 18.6%
2011-01 9.4%
2010-01 9.8%
2009-01 9.4%
2008-10 9.8%
2007-10 9.4%
2002-12 7.1%
1997-01 2.7%
1992-01 3.0%
1988-01 1.1%
1983-01 1.7%
1979-01 2.9%
1974-01 3.5%
1969-01 1.2%
1963-01 0.0%

Historical data for Statutory number of members per country

Historical data for Statutory number of members per country
Updated at Statutory number of members per country
2022-09 418
2022-08 418
2021-12 418
2021-01 418
2020-12 418
2020-01 418
2019-01 418
2018-01 418
2017-08 418
2017-01 418
2016-12 418
2015-01 418
2014-12 418
2013-03 418

Historical data for Population (in thousands)

Historical data for Population (in thousands)
Updated at Population (in thousands)
2023-01 55,339
2022-01 54,252
2021-01 53,219
2015-01 47,236
2014-01 46,024
2013-01 44,827
2012-01 43,647
2011-01 42,487
2010-01 41,350
2009-01 40,237
2008-01 39,148
2007-01 38,086
2006-01 37,052
2005-01 36,048
2004-01 35,075
2003-01 34,131
2002-01 33,214
2001-01 32,321
2000-01 31,450
1999-01 30,600
1998-01 29,770
1997-01 28,954
1996-01 28,148
1995-01 27,346
1994-01 26,548
1993-01 25,754
1992-01 24,964
1991-01 24,180
1990-01 23,403
1989-01 22,633
1988-01 21,871
1987-01 21,119
1986-01 20,379
1985-01 19,651
1984-01 18,938
1983-01 18,239
1982-01 17,559
1981-01 16,902
1980-01 16,269
1979-01 15,663
1978-01 15,083
1977-01 14,528
1976-01 13,997
1975-01 13,487
1974-01 12,998
1973-01 12,530
1972-01 12,083
1971-01 11,658
1970-01 11,252
1969-01 10,868
1968-01 10,502
1967-01 10,154
1966-01 9,822
1965-01 9,505
1964-01 9,200
1963-01 8,908
1962-01 8,629
1961-01 8,361
1960-01 8,105
1959-01 7,860
1958-01 7,626
1957-01 7,401
1956-01 7,186
1955-01 6,980
1954-01 6,782
1953-01 6,593
1952-01 6,412
1951-01 6,240
1945-01 6,077

Historical data for Inhabitants per parliamentarian

Historical data for Inhabitants per parliamentarian
Updated at Inhabitants per parliamentarian
2023-01 132,390
2022-09 129,789
2022-08 129,789
2022-01 129,789
2021-12 127,318
2021-01 127,318
2020-12 113,005
2020-01 113,005
2018-01 113,005
2017-08 113,005
2017-01 113,005
2015-01 113,005
2014-01 110,105
2013-03 107,242

Historical data for Average age of all members

Historical data for Average age of all members
Updated at Average age of all members
2022-09 49.9
2017-08 50.7

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
2022-09 344
2017-08 349
Youngest member
Chepkorir Linet (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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22
Youngest member
John Paul Mwirigi (Male)
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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28

Historical data for Youngest member

Historical data for Youngest member
Updated at Youngest member
2022-09
Youngest member
Chepkorir Linet (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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22
2017-08
Youngest member
John Paul Mwirigi (Male)
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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28
Oldest member
Andrew Adipo Okuome (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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82
Oldest member
Joseph Maero Oyula (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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75

Historical data for Oldest member

Historical data for Oldest member
Updated at Oldest member
2022-09
Oldest member
Andrew Adipo Okuome (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.

View field in the data dictionary
82
2017-08
Oldest member
Joseph Maero Oyula (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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75
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 46 45 46 87 33 4 0 0 263
Female 0 5 14 10 17 27 8 0 0 0 81
Totals per age interval 0 7 60 55 63 114 41 4 0 0 344
Total <= 45: 122 Total >= 46: 222
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% 0.6% 1.5%
Percentage of MPs 40 years of age or younger

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19.5% 14% 5.5%
Percentage of MPs 45 years of age or younger

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35.5% 27% 8.4%
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 31 47 58 97 32 7 0 0 274
Female 0 0 12 12 11 30 10 0 0 0 75
Totals per age interval 0 2 43 59 69 127 42 7 0 0 349
Total <= 45: 104 Total >= 46: 245
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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0.6% 0.6% 0.0%
Percentage of MPs 40 years of age or younger

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12.9% 9% 3.4%
Percentage of MPs 45 years of age or younger

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29.8% 23% 6.9%

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
2022-09
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 46 45 46 87 33 4 0 0 263
Female 0 5 14 10 17 27 8 0 0 0 81
Totals per age interval 0 7 60 55 63 114 41 4 0 0 344
Total <= 45: 122 Total >= 46: 222
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% 0.6% 1.5%
Percentage of MPs 40 years of age or younger

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19.5% 14% 5.5%
Percentage of MPs 45 years of age or younger

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35.5% 27% 8.4%
2017-08
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 31 47 58 97 32 7 0 0 274
Female 0 0 12 12 11 30 10 0 0 0 75
Totals per age interval 0 2 43 59 69 127 42 7 0 0 349
Total <= 45: 104 Total >= 46: 245
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

0.6% 0.6% 0.0%
Percentage of MPs 40 years of age or younger

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12.9% 9% 3.4%
Percentage of MPs 45 years of age or younger

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29.8% 23% 6.9%

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
2022-09 2.0%
2017-08 0.6%

Historical data for Youth

Historical data for Youth
Updated at Youth Notes Sources
- No information available Some of the 12 seats nominated by parliamentary political parties in proportion to their representation may be allocated to persons with disabilities, and/or youth and workers. 2010 Constitution, art. 97(1)(c) and 100

Historical data for Persons with disabilities

Historical data for Persons with disabilities
Updated at Persons with disabilities Notes Sources
- No information available Some of the 12 seats nominated by parliamentary political parties in proportion to their representation may be allocated to persons with disabilities, and/or youth and workers. 2010 Constitution, art. 97(1)(c) and 100