Aberaman Aberbargoed / Aberbargod Abercanaid Abercwmboi Abercynon Aberfan Abertridwr Abertysswg Argoed Bargod / Bargoed Bedlinog Bedwellty / Bedwellte Birchgrove Blackwood / Y Coed Duon Britannia Bryn Bryntirion Buarth Capel Cae-draw Caegarw Carnetown Cefn Fforest Cefn Hengoed Cefnpennar Cilfynydd Coed y Cwm Coed-Pen-Maen Craig Berthlwyd Croespenmaen / Croes-pen-maen Cwm Gelli Cwm-corrwg Cwm-dows Cwmbâch Cwmfelin Cwmfelinfach Cwmnantyrodyn Cwmpennar Cwmsyfiog Darranlas Deri Edwardsville Elliot's Town Ffos-y-frân Fleur-de-lis Fochriw Gelli-hâf Gelligaer Gelligroes Gilfach Glan-y-nant Glenboi Glyncoch Glyntaff Godreaman Goitre Coed Graig Graigwen Gwrhay Hawthorn Hengoed Hollybush Hopkinstown Kendon Llanbradach Llancaiach Llanfabon Llanwonno Llwyncelyn Maesycoed Maesycwmmer Manmoel Markham Melin Caiach Merthyr Vale / Ynysowen Miskin Mountain Ash / Aberpennar Mountain Hare Mynachdy Mynyddislwyn Nelson New Tredegar Newtown Oakdale Pantygraig Wen Parc Mawr Parc Penallta Country Park Pen-pedair-heol Pen-y-bank Pen-y-coedcae Pen-y-rhiw Pengam Penllwyn Penmaen Penrhiwceiber Pentrebach Pentref-y-groes Pentwyn Berthlŵyd Pentwyn-mawr Penybryn Penygraigwen Penyrheol Perthcelyn Phillip's Town Pochin Houses Pont-Siôn-Norton Pontcynon Pontllanfraith Pontlottyn Pontygwaith Pontypridd Pwll-Gwaun Pwllypant Quaker's Yard Rhyd-y-car Rhydyfelin Rock Senghenydd Stanleytown Taff Merthyr Garden Village Tai'r-heol Tir-y-berth Tirphil Tirphill Ton-y-pistyll Trallwn Tredomen Treforest Trehafod Treharris Troedrhiw-Trwyn Troedrhiwfuwch Troedyrhiw Twyn Shôn-Ifan Twynyrodyn Tylorstown Tyntetown Upper Abercanaid Wattstown Woodfieldside Wyllie Ynysboeth Ynysddu Ynyshir Ynysybwl Ysgubor Newydd Ystrad Mynach