Muranga county has 35 electoral wards. These are;
1. Gaichanjiru
2. Gatanga
3. Gaturi
4. Gitugi
5. Ichagaki
6. Ithanga
7. Ithiru
8. Kagundu-Ini
9. Kahumbu
10. Kakuzi/Mitubiri
11. Kamacharia
12. Kamahuhu
13. Kambiti
14. Kangari
15. Kanyenya-Ini
16. Kariara
17. Kigumo
18. Kihumbu-Ini
19. Kimorori/Wempa
20. Kinyona
21. Kiru
22. Makuyu
23. Mbiri
24. Mugoiri
25. Mugumo-Ini
26. Muguru
27. Murarandia
28. Muruka
29. Muthithi
30. Ng'araria
31. Nginda
32. Ruchu
33. Rwathia
34. Township
35. Wangu
1. Gaichanjiru
2. Gatanga
3. Gaturi
4. Gitugi
5. Ichagaki
6. Ithanga
7. Ithiru
8. Kagundu-Ini
9. Kahumbu
10. Kakuzi/Mitubiri
11. Kamacharia
12. Kamahuhu
13. Kambiti
14. Kangari
15. Kanyenya-Ini
16. Kariara
17. Kigumo
18. Kihumbu-Ini
19. Kimorori/Wempa
20. Kinyona
21. Kiru
22. Makuyu
23. Mbiri
24. Mugoiri
25. Mugumo-Ini
26. Muguru
27. Murarandia
28. Muruka
29. Muthithi
30. Ng'araria
31. Nginda
32. Ruchu
33. Rwathia
34. Township
35. Wangu
The wards are distributed per constituency as follows;
Distribution of population per Sub County in Muranga County
- Murang'a East 110,311
- Kangema 80,447
- Mathioya 92,814
- Kahuro 88,193
- Murang'a South 184,824
- Gatanga 187,989
- Kigumo 136,921
- Kandara 175,098
Muranga county has been under the leadership of one governor :
Francis Mwangi (Mwangi wa Iria) from 2013 - 2022.
The elected members of the county assembly of Muranga were:
These are the Members of County Assembly of Muranga 2013 - 2017 (1st Assembly)
The elected members of the county assembly of Muranga were:
- Hon. Samuel Ndehi Mwangi Muguru Ward
- Hon. Samuel Dishon Wandia Muthithi Ward
- Hon. Samson Kago Njoroge Mugoiri Ward
- Hon. Rosemary Wakuthii Njiine Gaturi Ward
- Hon. Peter Mweri Maina Rwathia Ward
- Hon. Peter Murigi Ngugi Muruka Ward
- Hon. Peter Irungu Kihungi Kanyenyaini Ward – Leader of Majority
- Hon. Moses Gachui Mungai Kihumbuini Ward – Deputy Speaker
- Hon. Martin Mwangi Macharia Murarandia Ward
- Hon. Julius Maina Kimani Kiru Ward
- Hon. Joseph Njoroge Mwangi Mbiri Ward
- Hon. Joseph Ndungu Njogu Ichagaki Ward
- Hon. Joseph Ndungu Muchina Gatanga Ward
- Hon. Joseph Kimani Machiri Kamacharia Ward
- Hon. Joseph Kimani Gitau Ithiru Ward
- Hon. John Njoroge Gitau Kamahuha Ward
- Hon. John Kiarie Ngugi Kakuzi/Mitubiri Ward
- Hon. Jesee Mburu Gitau Nginda Ward
- Hon. James Njoroge Kariuki Mugumoini Ward
- Hon. James Kariuki Ngugi Ngararia Ward
- Hon. Isaac Mwangi Kamote Wangu Ward
- Hon. Francis Kamande Kamau Kagunduini Ward
- Hon. Esther Nyakio Munywoki Ithanga Ward
- Hon. Erick Kamande Kimani Kahumbu Ward
- Hon. Eliud Gitau Kabuthi Kimorori/Wempa Ward
- Hon. Duncan Mwangi Njuguna Gitugi Ward
- Hon. David Muhoro Njeri Kariara Ward
- Hon. David Kabaka Gachuru Kambiti Ward
- Hon. Danson Mburu Muchoki Makuyu Ward
- Hon. Charles Mwaniki Karina Township Ward
- Hon. Charles Mwangi Kirigwi Kinyona Ward
- Hon. Caroline Wairimu Njoroge Kigumo Ward
- Hon. Boniface Njihia Mbogo Ruchu Ward
- Hon. Bernard Wanyoike Kariuki Gaichanjiru Ward
- Hon. Anderson Muchemi Waweru Kangari Ward
This is the list of Nominated Members of Muranga County Assembly who represented special interests 2013 - 2017.
- Hon. Wangechi Florence Nyambura Persons with disabilities
- Hon. Rebecca Mwicigi Women
- Hon. Njogu Peter Kariuki Persons with disabilities
- Hon. Mary Watiri Kariuki Women
- Hon. Mary Waithera Njoroge Women
- Hon. Lucy Wangechi Njoroge
- Hon. Jane Wanjiku Ndegwa Women
- Hon. James Benson Kagoni Youth
- Hon. Esther Wanjiru Ngugi Persons with disabilities
- Hon. Charity Wangui Women
- Hon. Cecilia Gitu Women
- Hon. Catherine Wairimu Mugo Women
- Hon. Beth Wanjiku Ngugi Women
- Hon. Agnes Ndunge Mutwiwa Women
These are the members of the current Muranga County Assembly (2017 - 2022).
