Aberaman Abercanaid Abercwmboi Abercynon Aberdare / Aberdâr Aberfan Abermorlais Abernant Bedlinog Birchgrove Blaen Clydach Blaenllechau Britannia Bryntirion Buarth Capel Cae-draw Cae-pant-tywyll Caegarw Carnetown Cefn-coed-y-cymmer Cefnpennar Cilfynydd Clwydyfagwyr Clydach Vale Coed y Cwm Coed-Pen-Maen Craig Berthlwyd Cwmaman Cwmbâch Cwmdare Cwmfelin Cwmpennar Cymmer Deri Dinas Dowlais Dowlais Top Edmondstown Edwardsville Ferndale Ffos-y-frân Fochriw Gadlys Galon-Uchaf Gelli Gellideg Gelligaer Georgetown Glebeland Glenboi Glyncoch Glynfach Godreaman Goitre Coed Graig Graigwen Gurnos Heolgerrig Hopkinstown Incline Top Llancaiach Llanfabon Llanwonno Llwydcoed Llwyncelyn Llwynypia Maerdy Maesycoed Melin Caiach Merthyr Tydfil / Merthyr Tudful Merthyr Vale / Ynysowen Miskin Morgan Town Mount Pleasant Mountain Ash / Aberpennar Mountain Hare Mynachdy Nelson Newtown Pantygraig Wen Parc Penallta Country Park Pen-pedair-heol Pen-y-bank Pen-y-Darren Pen-y-wern Penrhiwceiber Penrhiwfer Penrhys Pentre Pentrebach Pentwyn Berthlŵyd Penyard Penybryn Penygraig Penygraigwen Penyrheol Penywaun Perthcelyn Pont-Siôn-Norton Pontcynon Pontygwaith Pontypridd Porth Pwll-Gwaun Quaker's Yard Rhondda Rhyd-y-car Robertstown Stanleytown Taff Merthyr Garden Village Tai'r-heol The Quar Thomas Town Tirphil Ton Pentre Tonypandy Trallwn Tre-Gibbon Tre-Ifor Trealaw Trebanog Trecynon Trehafod Treharris Trelewis Treorchy / Treorci Troedrhiw-Trwyn Troedyrhiw Twynyrodyn Tydfil's well Tylorstown Tyntetown Upper Abercanaid Wattstown Williamstown Williamstown Winch Fawr Ynys-fach Ynysboeth Ynyshir Ynyswen Ynysybwl Ysgubor Newydd Ystrad