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Dominican Republic

Chamber of Deputies

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
Congreso Nacional de la República (National Congress of the Republic)
Chamber name
Cámara de Diputados (Chamber of Deputies)

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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 1979 to 1991
from 2005
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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Group of Latin America and the Caribbean (GRULAC)

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 Chamber of Deputies
Speaker
Alfredo Pacheco (Male)
Date of birth: 12 Jan 1959
Term

Start (and end) of the term of the Speaker

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16 Aug 2020
Additional information

Elected on 16 Aug. 2020, re-elected on 16 Aug. 2023, on 16 Aug. 2024 and on 16 Aug. 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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Legislative General Secretary
Secretary General
Francisca Ivonny Mota Del Jesús (Female)
Term

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

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16 Sep 2020
Notes

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

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Elected on 16 Sep. 2020, re-elected on 16 Aug. 2024.

Members

Statutory number of members

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

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190

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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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190
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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190

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Men

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

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119

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Women

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

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71

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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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37.4%

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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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222
Population (in thousands)

Source: United Nations, World Population Prospects.

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11,331

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Inhabitants per parliamentarian

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

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51,041

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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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51.0
(2024-08)

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Youngest member
Vicente Arturo Sánchez Henríquez (Male)

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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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26

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Oldest member
Miguel Eduardo Espinal Muñoz (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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74

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Number of members, by age (2024-08)

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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 20 18 20 33 23 5 0 0 120
Female 0 1 18 10 11 16 12 2 0 0 70
Totals per age interval 0 2 38 28 31 49 35 7 0 0 190
Total <= 45: 68 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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1.1% 0.5% 0.5%
Percentage of MPs 40 years of age or younger

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21.1% 11% 10.0%
Percentage of MPs 45 years of age or younger

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35.8% 21% 15.3%
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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190
(2024-08)

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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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Yes

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Women
40
Electoral quota for women

Quotas to promote gender-balanced representation in parliament

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Yes

Notes: 25% are reserved for women to be nominated to congressional or municipal posts.

Sources:

https://www.idea.int/data-tools/data/gender-quotas-database/country?country=64

Electoral Law No. 275-97

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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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No information available
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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No information available
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 IPU membership

Historical data for IPU membership
Updated at IPU membership
2005-01 Yes
1992-01 No
1979-01 Yes

Historical data for Chamber name

Historical data for Chamber name
Updated at Chamber name
1947-01 Cámara de Diputados (Chamber of Deputies)
- Chamber of Deputies
Official title

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

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President of the Chamber of Deputies
Speaker
Alfredo Pacheco (Male)
Date of birth: 12 Jan 1959
Term

Start (and end) of the term of the Speaker

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16 Aug 2020
Additional information

Elected on 16 Aug. 2020, re-elected on 16 Aug. 2023, on 16 Aug. 2024 and on 16 Aug. 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 Chamber of Deputies
Speaker
Radhamés Camacho (Male)
Date of birth: 1959
Term

Start (and end) of the term of the Speaker

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16 Aug 2018 to 15 Aug 2020
Additional information

Elected on 16 Aug. 2018, re-elected on 16 Aug. 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 Chamber of Deputies
Speaker
Rubén Maldonado (Male)
Date of birth: 1960
Term

Start (and end) of the term of the Speaker

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16 Aug 2017 to 15 Aug 2018

Historical data for Speaker

Historical data for Speaker
Updated at Speaker
2020-08
Official title

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

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President of the Chamber of Deputies
Speaker
Alfredo Pacheco (Male)
Date of birth: 12 Jan 1959
Term

Start (and end) of the term of the Speaker

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16 Aug 2020
Additional information

Elected on 16 Aug. 2020, re-elected on 16 Aug. 2023, on 16 Aug. 2024 and on 16 Aug. 2025.

2018-08
Official title

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

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President of the Chamber of Deputies
Speaker
Radhamés Camacho (Male)
Date of birth: 1959
Term

Start (and end) of the term of the Speaker

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16 Aug 2018 to 15 Aug 2020
Additional information

Elected on 16 Aug. 2018, re-elected on 16 Aug. 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 Chamber of Deputies
Speaker
Rubén Maldonado (Male)
Date of birth: 1960
Term

Start (and end) of the term of the Speaker

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16 Aug 2017 to 15 Aug 2018

Historical data for Current number of members

Historical data for Current number of members
Updated at Current number of members
2016-05 190
2010-05 183
2006-05 178
2002-05 150
1998-01 149
1982-01 120
1974-01 91
1966-01 74
1962-01 75
1957-01 58
1952-01 52
1947-01 38

Historical data for Men

Historical data for Men
Updated at Men
2025-09 119
2024-05 120
2019-12 137

Historical data for Women

Historical data for Women
Updated at Women
2025-09 71
2024-05 70
2019-12 53
2016-06 51
2010-05 38
2006-05 35
2002-05 26
1998-01 24
1990-01 14
1986-01 9
1982-01 7
1978-01 11
1974-01 13
1966-01 3
1962-01 2
1957-01 1
1952-01 3
1947-01 1

Historical data for Percentage of women

Historical data for Percentage of women
Updated at Percentage of women
2025-09 37.4%
2024-05 36.8%
2019-12 27.9%
2016-06 26.8%
2016-05 20.0%
2010-05 20.8%
2006-05 19.7%
2002-05 17.3%
1998-01 16.1%
1990-01 11.7%
1986-01 7.5%
1982-01 5.8%
1978-01 12.1%
1974-01 14.3%
1966-01 4.1%
1962-01 2.7%
1957-01 1.7%
1952-01 5.8%
1947-01 2.6%

Historical data for Population (in thousands)

Historical data for Population (in thousands)
Updated at Population (in thousands)
2023-01 11,331
2022-01 11,231
2021-01 11,123
2015-01 10,528
2014-01 10,406
2013-01 10,281
2012-01 10,155
2011-01 10,027
2010-01 9,898
2009-01 9,768
2008-01 9,637
2007-01 9,504
2006-01 9,371
2005-01 9,238
2004-01 9,103
2003-01 8,968
2002-01 8,832
2001-01 8,697
2000-01 8,563
1999-01 8,429
1998-01 8,296
1997-01 8,163
1996-01 8,029
1995-01 7,892
1994-01 7,753
1993-01 7,611
1992-01 7,469
1991-01 7,326
1990-01 7,184
1989-01 7,043
1988-01 6,903
1987-01 6,765
1986-01 6,627
1985-01 6,489
1984-01 6,352
1983-01 6,215
1982-01 6,079
1981-01 5,944
1980-01 5,809
1979-01 5,676
1978-01 5,544
1977-01 5,412
1976-01 5,281
1975-01 5,150
1974-01 5,019
1973-01 4,889
1972-01 4,760
1971-01 4,631
1970-01 4,503
1969-01 4,376
1968-01 4,250
1967-01 4,125
1966-01 4,001
1965-01 3,879
1964-01 3,758
1963-01 3,639
1962-01 3,521
1961-01 3,406
1960-01 3,294
1959-01 3,185
1958-01 3,079
1957-01 2,976
1956-01 2,876
1955-01 2,781
1954-01 2,689
1953-01 2,601
1952-01 2,517
1951-01 2,438
1945-01 2,365

Historical data for Inhabitants per parliamentarian

Historical data for Inhabitants per parliamentarian
Updated at Inhabitants per parliamentarian
2023-01 51,041
2022-01 50,590
2021-01 50,104
2015-01 47,423
2014-01 46,874
2013-01 46,311
2012-01 45,743
2011-01 45,167
2010-01 44,586
2009-01 44,000
2008-01 43,410
2007-01 42,811
2006-01 42,212
2005-01 41,613

Historical data for Average age of all members

Historical data for Average age of all members
Updated at Average age of all members
2024-08 51.0
2016-08 No information available
2010-08 53.6

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
2024-08 190
2016-08 No information available
- 186
Youngest member
Vicente Arturo Sánchez Henríquez (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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26
Youngest member
Olfanny Yuverka Méndez Matos (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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28

Historical data for Youngest member

Historical data for Youngest member
Updated at Youngest member
2024-08
Youngest member
Vicente Arturo Sánchez Henríquez (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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26
2020-08
Youngest member
Olfanny Yuverka Méndez Matos (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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28
Oldest member
Miguel Eduardo Espinal Muñoz (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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74
Oldest member
Maximo Castro Silverio (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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77

Historical data for Oldest member

Historical data for Oldest member
Updated at Oldest member
2024-08
Oldest member
Miguel Eduardo Espinal Muñoz (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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74
2020-08
Oldest member
Maximo Castro Silverio (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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77
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 20 18 20 33 23 5 0 0 120
Female 0 1 18 10 11 16 12 2 0 0 70
Totals per age interval 0 2 38 28 31 49 35 7 0 0 190
Total <= 45: 68 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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1.1% 0.5% 0.5%
Percentage of MPs 40 years of age or younger

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21.1% 11% 10.0%
Percentage of MPs 45 years of age or younger

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35.8% 21% 15.3%
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 0 14 10 18 80 26 1 0 0 149
Female 0 0 2 4 7 22 2 0 0 0 37
Totals per age interval 0 0 16 14 25 102 28 1 0 0 186
Total <= 45: 30 Total >= 46: 156
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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0.0% 0.0% 0.0%
Percentage of MPs 40 years of age or younger

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8.6% 8% 1.1%
Percentage of MPs 45 years of age or younger

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16.1% 13% 3.2%

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
2024-08
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 1 20 18 20 33 23 5 0 0 120
Female 0 1 18 10 11 16 12 2 0 0 70
Totals per age interval 0 2 38 28 31 49 35 7 0 0 190
Total <= 45: 68 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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1.1% 0.5% 0.5%
Percentage of MPs 40 years of age or younger

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21.1% 11% 10.0%
Percentage of MPs 45 years of age or younger

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35.8% 21% 15.3%
2016-08 No information available
2010-08
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 0 14 10 18 80 26 1 0 0 149
Female 0 0 2 4 7 22 2 0 0 0 37
Totals per age interval 0 0 16 14 25 102 28 1 0 0 186
Total <= 45: 30 Total >= 46: 156
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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0.0% 0.0% 0.0%
Percentage of MPs 40 years of age or younger

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8.6% 8% 1.1%
Percentage of MPs 45 years of age or younger

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16.1% 13% 3.2%

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
2024-08 1.1%
2016-08 No information available
2010-08 0.0%