Cathays as they came to meet prostitutes. Of more than 8570 wards in the 2011 census across England and Wales, Cathays ranked 8th lowest in number of retired people and second in Wales behind Menai, a ward associated with Bangor University. The electoral ward of Cathays includes both the Cathays and Castle communities and elects four city councillors to Cardiff City Council. From 1840, the Taff Vale Railway company developed a railway line through Cathays, where they also developed the Cathays railway works. A major carriage and wagon construction and maintenance facility, it and the associated locomotive depot were taken over
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