Ceredigion (UK Parliament constituency) known as Ceredigion and Pembroke North. The constituency name was shortened to Ceredigion for the 1997 as it reverted to its former borders, having lost the part of North Pembrokeshire in boundary changes. Mark Williams, first elected in 2005, was the first non-Welsh speaking Member of Parliament elected to represent the constituency since Bowen Rowlands (MP from 1886 until 1892, who declared at a meeting in Aberystwyth when adopted as candidate that he could not speak Welsh). At the 2010 general election, he received a massive increase in his vote, polling over 50% of the votes cast and raising his
Welsh language to under 50 per cent in Ceredigion and Carmarthenshire for the first time. However, according to the Welsh Language Use Survey in 2013–15, 24 per cent of people aged three and over were able to speak Welsh. In 2018 a survey by the ONS suggested 29.3 per cent of the population of Wales were able to speak the language. Historically, large numbers of Welsh people spoke only Welsh. Over the course of the 20th century this monolingual population "all but disappeared", but a small percentage remained at the time of the 1981 census. Most Welsh-speaking people in Wales also speak