First Republic
The present-day Plateau State was in the First Nigerian Republic part of a much larger political entity that was an agglomeration of the present-day northern states as part of the entirety of the Northern Region of Nigeria. The Republic was a Federal Parliamentary Republic based on the Westminster system bequeathed Nigeria by Great Britain. Thus including it in this article will make it cumbersome and confusing for the reader. Successive dispensations however adopted a replica of the American federal presidential system where parliament was replaced by a National Assembly starting on 1 October 1963.
Second Republic
2nd Assembly (1979–1983)
Unsurprisingly, the Nigerian legislature was still coined parliament in the Second Nigerian Republic despite already being a presidential republic largely due to the then transitional nature of Nigerian democracy. There were 19 states at the time represented by 5 senators each and 449 representatives not evenly distributed amongst the states i.e a minimum of 10 and maximum of 46 represented a state at the time depending on their populations.[1]
Plateau had a total of 16 representatives spread across the state with a whopping 13 bearing the flag of the NPP.
Senators during the Second Nigerian Republic from Plateau State
| Senator | Elected | Party | Constituency | Term [2] |
| John Wash Pam (Deputy Senate President) | 7 July 1979 | NPP | Jos | 1 October 1979 – 1 October 1983 |
| Garba Matta | 7 July 1979 | NPP | Pankshin/Mangu/Kanam | 1 October 1979 – 1 October 1983 |
| Thomas Yepwi | 7 July 1979 | NPP | Keffi/Nassarawa | 1 October 1979 – 1 October 1983 |
| George Baba Hoomkwap | 7 July 1979 | NPN | Shendam | 1 October 1979 – 1 October 1983 |
| Muhammadu Musa Agwai | 7 July 1979 | NPN | Lafia/Akwanga/Awe | 1 October 1979 – 1 October 1983 |
Members of the House of Representatives during the Second Nigerian Republic from Plateau State
| Member | Elected | Party | Constituency | Term[3] |
| Inuwa Ali | 7 July 1979 | NPP | Jos North | 1 October 1979 – 1 October 1983 |
| M. S. Aliyu | 7 July 1979 | NPP | Nassarawa | 1 October 1979 – 1 October 1983 |
| Morgan Chokwe | 7 July 1979 | NPP | Bassa | 1 October 1979 – 1 October 1983 |
| D. D. Dafuan | 7 July 1979 | NPP | Shendam West | 1 October 1979 – 1 October 1983 |
| S. F. Dalyop | 7 July 1979 | NPP | Jos South | 1 October 1979 – 1 October 1983 |
| P. C. Deme | 7 July 1979 | NPP | Barkin-Ladi | 1 October 1979 – 1 October 1983 |
| Ambrose Gapsuk | 7 July 1979 | NPP | Shendam East | 1 October 1979 – 1 October 1983 |
| Christopher K. Gutus | 7 July 1979 | NPP | Pankshin | 1 October 1979 – 1 October 1983 |
| Yakubu Hussaini | 7 July 1979 | NPP | Lafia | 1 October 1979 – 1 October 1983 |
| Amos Idakula | 7 July 1979 | NPP | Keffi | 1 October 1979 – 1 October 1983 |
| Ioritim Ityo | 7 July 1979 | NPP | Awe | 1 October 1979 – 1 October 1983 |
| John L. Laven | 7 July 1979 | NPP | Langtang | 1 October 1979 – 1 October 1983 |
| J. Yamu Marki | 7 July 1979 | NPP | Akwanga | 1 October 1979 – 1 October 1983 |
| Mohammed D. Shuaibu | 7 July 1979 | NPP | Kanam | 1 October 1979 – 1 October 1983 |
| Felix M. Wetkum | 7 July 1979 | NPP | Mangu | 1 October 1979 – 1 October 1983 |
| Abdulkadir Zakari | 7 July 1979 | NPP | Wase | 1 October 1979 – 1 October 1983 |
Third Republic
3rd Assembly (1992–1993)
In the Third Nigerian Republic, there were the senatorial districts of Plateau North, Plateau East and Plateau West. The House of Representatives constituencies consisted of the individual Local Government Areas of the state qualified at that time as Federal constituencies.
Following the chaos of the botched IBB–Shonekan transition and the eventual usurping of power by Sani Abacha the Plateau political map was to undergo the following changes on 1 October 1996:
- The creation of Nassarawa State out of Plateau State which will comprise most entities that made up Plateau West Senatorial Constituency.
- The creation of the additional Local Government Areas of Riyom from Barkin Ladi, Jos East from Jos North, Kanke from Pankshin and Mikang in the new Plateau State.
Fourth Republic
7th Assembly (2011–2015)
Senators during the Seventh Assembly from Plateau State
| Senator | Elected | Party | Constituency | Term |
| Gyang Dalyop Dantong† (2011–2012) | 9 April 2011 | PDP | Plateau North | 6 June 2011 – 6 June 2015 (passed in 2012 before completing term) |
| Gyang Pwajok (2012–2015) | 6 October 2012 | PDP | Plateau North | completed Dantong's term after 6 October 2012 senatorial by-election |
| Joshua Dariye | 9 April 2011 | LP | Plateau Central | 6 June 2011 – 6 June 2015 |
| Victor Lar | 9 April 2011 | PDP | Plateau South | 6 June 2011 – 6 June 2015 |
Members of the House of Representatives during the Seventh Assembly from Plateau State
| Member | Elected | Party | Constituency | Term |
| Simon Mwadkwon | 9 April 2011 | PDP | Barkin Ladi/Riyom | 6 June 2011 – 6 June 2015 |
| Suleiman Yahaya Kwande | 9 April 2011 | DPP | Jos North/Bassa | 6 June 2011 – 6 June 2015 |
| Bitrus B. Kaze | 9 April 2011 | PDP | Jos South/Jos East | 6 June 2011 – 6 June 2015 |
| Beni Lar | 9 April 2011 | PDP | Langtang North/Langtang South | 6 June 2011 – 6 June 2015 |
| Jonathan Aminu | 9 April 2011 | PDP | Mangu/Bokkos | 6 June 2011 – 6 June 2015 |
| Innocent Tirsel | 9 April 2011 | PDP | Mikang/Shendam/Qua'an-Pan | 6 June 2011 – 6 June 2015 |
| Emmanuel Lokji Goar | 9 April 2011 | PDP | Pankshin/Kanke/Kanam | 6 June 2011 – 6 June 2015 |
| Ahmed Idris Wase | 9 April 2011 | – | Wase | 6 June 2011 – 6 June 2015 |
8th Assembly (2015–2019)
Senators during the Eighth Assembly from Plateau State
| Senator | Elected | Party | Constituency | Term |
| Jonah Jang | 28 March 2015 | PDP | Plateau North | 9 June 2015 – 9 June 2019 |
| Joshua Dariye | 28 March 2015 | LP | Plateau Central | 9 June 2015 – 9 June 2019 |
| Jeremiah Useni | 28 March 2015 | PDP | Plateau South | 9 June 2015 – 9 June 2019 |
Members of the House of Representatives during the Eighth Assembly from Plateau State
| Member | Elected | Party | Constituency | Term |
| Istifanus Gyang | 28 March 2015 | PDP | Barkin Ladi/Riyom | 9 June 2015 – 9 June 2019 |
| Suleiman Yahaya Kwande | 28 March 2015 | APC | Jos North/Bassa | 9 June 2015 – 9 June 2019 |
| Edward Pwajok | 28 March 2015 | PDP | Jos South/Jos East | 9 June 2015 – 9 June 2019 |
| Beni Lar | 28 March 2015 | PDP | Langtang North/Langtang South | 9 June 2015 – 9 June 2019 |
| Solomon Maren | 28 March 2015 | PDP | Mangu/Bokkos | 9 June 2015 – 9 June 2019 |
| Johnbull Tiemlong Shekarau | 28 March 2015 | PDP | Mikang/Shendam/Qua'an-Pan | 9 June 2015 – 9 June 2019 |
| Timothy Golu | 28 March 2015 | PDP | Pankshin/Kanke/Kanam | 9 June 2015 – 9 June 2019 |
| Ahmed Idris Wase | 28 March 2015 | APC | Wase | 9 June 2015 – 9 June 2019 |
9th Assembly (2019–2023)
Senators during the Ninth Assembly from Plateau State
| Senator | Elected | Party | Constituency | Term |
| Istifanus Gyang | 23 February 2019 | PDP | Plateau North | 11 June 2019 – 11 June 2023 |
| Hezekiah Ayuba Dimka | 23 February 2019 | APC | Plateau Central | 11 June 2019 – 11 June 2023 |
| Ignatius Datong Longjan† | 23 February 2019 | APC | Plateau South | 11 June 2019 till death (10 February 2020) |
| Nora Daduut | returned via by-election of 5 December 2020 following Logjan's passing | APC | Plateau South | 15 December 2020 – 11 June 2023 |
Members of the House of Representatives during the Ninth Assembly from Plateau State
| Member | Elected | Party | Constituency | Term |
| Simon Mwadkwon | 23 February 2019 | PDP | Barkin Ladi/Riyom | 11 June 2019 – 11 June 2023 |
| Haruna Maitala† | 23 February 2019 | APC | Jos North/Bassa | (11 June 2019 – 2 April 2021) |
| Musa Agah Avia | returned via by election of after Maitala's passing | PDP | Jos North/Bassa | (10 March 2022 – 28 October 2022) election nullified |
| Muhammad Adamu Alkali | returned by court ruling that voided Avia's election | PRP | Jos North/Bassa | (14 November 2022 – 11 June 2023) |
| Dachung Musa Bagos | 23 February 2019 | PDP | Jos South/Jos East | 11 June 2019 – 11 June 2023 |
| Beni Lar | 23 February 2019 | PDP | Langtang North/Langtang South | 11 June 2019 – 11 June 2023 |
| Solomon Maren | 23 February 2019 | PDP | Mangu/Bokkos | 11 June 2019 – 11 June 2023 |
| Komsol Longgap | 23 February 2019 | APC | Mikang/Shendam/Qua'an-Pan | 11 June 2019 – 11 June 2023 |
| Yusuf Adamu Gagdi | 23 February 2019 | APC | Pankshin/Kanke/Kanam | 11 June 2019 – 11 June 2023 |
| Ahmed Idris Wase (Deputy Speaker) | 23 February 2019 | APC | Wase | 11 June 2019 – 11 June 2023 |
10th Assembly (2023–2027)
Senators during the Ninth Assembly from Plateau State
| Senator | Elected | Party | Constituency | Term |
| Simon Davou Mwadkwon | 25 February 2023 (served from 13 June until his election was voided by the Court of Appeal on 22 October 2023) | PDP | Plateau North | 13 June 2023 – 13 June 2027 |
| Pam Mwadkon Dachungyang | returned via by election of 3 February 2024 | ADP | Plateau North | 13 June 2023 – 13 June 2027 |
| Diket Plang | 25 February 2023 | APC | Plateau Central | 13 June 2023 – 13 June 2027 |
| Napoleon Bali | 25 February 2023 | PDP | Plateau South | 13 June 2023 – 13 June 2027 |
| Simon Lalong | returned via Appeal Court ruling of 7 November 2023 and assumed office on 20 December 2023 | APC | Plateau South | 13 June 2023 – 13 June 2027 |
Members of the House of Representatives during the Ninth Assembly from Plateau State
| Member | Elected | Party | Constituency | Term |
| Peter Gyendeng | 25 February 2023 | PDP | Barkin Ladi/Riyom | 13 June 2023 – 13 June 2027 |
| Musa Agah Avia | 25 February 2023 | PDP | Jos North/Bassa | 13 June 2023 – 13 June 2027 |
| Dachung Musa Bagos | 25 February 2023 | PDP | Jos South/Jos East | 13 June 2023 – 13 June 2027 |
| Beni Lar | 25 February 2023 | PDP | Langtang North/Langtang South | 13 June 2023 – 13 June 2027 |
| Ishaya David Lalu | 25 February 2023 | PDP | Mangu/Bokkos | 13 June 2023 – 13 June 2027 |
| Isaac Kyale Kwalu | 25 February 2023 | APC | Mikang/Shendam/Qua'an-Pan | 13 June 2023 – 13 June 2027 |
| Yusuf Adamu Gagdi | 25 February 2023 | APC | Pankshin/Kanke/Kanam | 13 June 2023 – 13 June 2027 |
| Ahmed Idris Wase | 25 February 2023 | APC | Wase | 13 June 2023 – 13 June 2027 |