Ceredigion (UK Parliament constituency) towns which comprised the Boroughs varied slightly over this long period, but primarily consisted of Cardigan, Aberystwyth, Lampeter and Adpar, the latter now a suburb of Newcastle Emlyn across the Teifi, in Carmarthenshire. The county constituency (for the purposes of type of returning officer and electoral expenses) was enlarged in 1983 with the addition of part of Pembrokeshire, being renamed Ceredigion and Pembroke North. In 1997 it reverted to its former boundaries, being renamed Ceredigion. The Ceredigion Welsh Assembly constituency was created with the same boundaries in 1999. Since 2017 the seat has been held in Parliament by Ben Lake
Radio Ceredigion following further requests. As of March 2016, Radio Ceredigion airs a two-hour Welsh language music show on Monday - Thursday evenings, simulcast with Radio Carmarthenshire. In September 2016, Nation Broadcasting announced plans to relocate Radio Ceredigion and its two sister services from the Narberth studios to the group's headquarters near the St Hilary transmitter on the outskirts of Cowbridge. The station switched broadcasting to the St Hilary studios at 10am on Tuesday 22 November 2016, although the Narberth site is retained as a studio for specialist programming and a sales office. Radio Ceredigion has a TSA of 74,000 people, and