This is a list of all sub-counties in Trans Nzoia County as of 2018. Trans Nzoia is one of the 47 counties in Kenya which is located in the former Rift Valley Province and covers an area of 2,469.9 km². It’s headed by Governor Patrick Khaemba who was re-elected in the 2017 general elections using ANC Party ticket. Trans Nzoia County has 5 sub-counties which we have listed below. Sub-counties are decentralized units for the delivery of services at the counties which are headed by a sub-county administrator, appointed by a County Public Service.