Splott including Jack Brooks, who served two terms as Leader of South Glamorgan County Council. Since May 2017, the ward has been represented by Welsh Labour Councillors Jane Henshaw, Ed Stubbs, and Huw Thomas. Huw Thomas is also the current Leader of Cardiff Council. In the UK Parliament, Splott is part of the constituency of Cardiff South and Penarth. Its most prominent MP was former Labour Prime Minister James Callaghan. The current MP is Labour's Stephen Doughty, first elected in 2012. In the Welsh Assembly, Splott is part of the constituency of Cardiff South and Penarth, whose current AM is Labour's
Fairwater, Cardiff and numerous playing fields. Fairwater is the historic name of one of the canons' stalls at nearby Llandaff Cathedral. Fairwater has two secondary schools. The larger of the two, with over a thousand pupils, is the Welsh-medium Ysgol Gyfun Gymraeg Plasmawr. The other is Cantonian High School, which has nearly 700 pupils. The building in which Plasmawr stands was originally opened in 1959 as Waterhall Secondary Modern School. Pupils at the school included Martyn Woodroffe an Olympic swimming Silver Medalist in 1968 Summer Olympics in Mexico. It is on the grounds of old Cantonian lower school, but in recent times