Carmarthenshire is the 4 th largest local authority in Wales, with 190,073 residents, an increase of 9.5% since 2001.
Sir Gâr yw’r 4ydd awdurdod lleol mwyaf yng Nghymru, gyda 190, 073 o drigolion, sy’n gynnydd o 9.5% ers 2001.