1983-1997: i ward del Borough di Ogwr numero 1, 2, 12—16, 18 e 20—23.
1997-2010: i ward del Borough di Ogwr di Brackla, Cefn Cribwr, Coity Higher, Cornelly, Coychurch Lower, Laleston, Morfa, Newcastle, Newcastle Higher, Oldcastle, Porthcawl East, Porthcawl West, Pyle e St Bride’s Major.
2010-2024: le divisioni elettorali del distretto di contea di Bridgend di Brackla, Bryntirion, Laleston and Merthyr Mawr, Cefn Glas, Coity, Cornell, Coychurch Lower, Litchard, Llangewydd and Brynhyfryd, Morfa, Newcastle, Newton, Nottage, Oldcastle, Pendre, Pen-y-fai, Porthcawl East Central, Porthcawl West Central, Pyle e Rest Bay.
dal 2024: le divisioni elettorali del distretto di contea di Bridgend di Brackla East and Coychurch Lower, Brackla East Central, Brackla West, Brackla West Central, Bridgend Central, Bryntyrion, Laleston and Merthyr Mawr, Cefn Glas, Coity Higher, Newton, Nottage, Oldcastle, Pencoed and Penprysg, Pen-y-Fai, Porthcawl East Central, Porthcawl West Central, Pyle, Kenfig Hill and Cefn Cribwr, Rest Bay e St Bride's Minor and Ynysawdre.
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