Aberaman, Aberdare / Aberdâr, Abergwynfi, Blaen Clydach, Blaencwm, Blaengarw, Blaengwynfi, Blaenllechau, Blaenrhondda, Clydach Vale, Croeserw, Cwm-hwnt, Cwmaman, Cwmdare, Cwmparc, Ferndale, Gadlys, Gelli, Glyncorrwg, Godreaman, Hirwaun, Llwynypia, Maerdy, Nant-y-moel, Ogmore Vale, Pen-yr-englyn, Penrhys, Pentre, Penywaun, Pontycymer, Price Town, Rhigos, Rhondda, Robertstown, Stanleytown, Ton Pentre, Trealaw, Trecynon, Treorchy / Treorci, Twyn Bryn-hîr, Tylorstown, Tynewydd, Wyndham, Ynyswen, Ystrad