Ruiru is an electoral constituency in Kenya. It is one of the twelve constituencies in Kiambu County.[1][2] It has two sub-counties; Githurai and Ruiru.[3][4] Its current Member of Parliament is Hon. Kingara, Simon Nganga elected on United Democratic Alliance party ticket. The constituency had a total population of 371,111 people during the 2019 census.[5]
Prior to the 2013 elections, the area was put under the Kiambu County administration new elective wards namely Biashara, Gitothua, Gatongora, Kahawa Sukari, Kahawa Wendani, Mwiki, Mwihoko, and Kiuu.