| Queensway | Electoral division | W05001753 |
| Rachub | Electoral division | W05001560 |
| Radyr | Electoral division | W05001291 |
| Raglan | Electoral division | W05001792 |
| Rassau and Garnlydan | Electoral division | W05001267 |
| Resolven and Tonna | Electoral division | W05001708 |
| Rest Bay | Electoral division | W05001254 |
| Rhayader | Electoral division | W05001166 |
| Rhiw | Electoral division | W05001428 |
| Rhiwbina | Electoral division | W05001292 |
| Rhiwcynon | Electoral division | W05001167 |
| Rhoose | Electoral division | W05001395 |
| Rhos | Electoral division | W05001709 |
| Rhos | Electoral division | W05001754 |
| Rhosnesni | Electoral division | W05001755 |
| Rhuddlan | Electoral division | W05001349 |
| Rhydfelen Central | Electoral division | W05001102 |
| Rhyl East | Electoral division | W05001350 |
| Rhyl South | Electoral division | W05001351 |
| Rhyl South West | Electoral division | W05001352 |
| Rhyl Trellewelyn | Electoral division | W05001353 |
| Rhyl Tŷ Newydd | Electoral division | W05001354 |
| Rhyl West | Electoral division | W05001355 |
| Ringland | Electoral division | W05001639 |
| Risca East | Electoral division | W05001671 |
| Risca West | Electoral division | W05001672 |
| Riverside | Electoral division | W05001293 |
| Rogerstone East | Electoral division | W05001640 |
| Rogerstone North | Electoral division | W05001641 |
| Rogerstone West | Electoral division | W05001642 |
| Rogiet | Electoral division | W05001793 |
| Rossett | Electoral division | W05001756 |
| Ruabon | Electoral division | W05001757 |
| Rudbaxton and Spittal | Electoral division | W05001481 |
| Rumney | Electoral division | W05001294 |
| Ruthin | Electoral division | W05001356 |
| Saltney Ferry | Electoral division | W05001611 |
| Sandfields East | Electoral division | W05001710 |
| Sandfields West | Electoral division | W05001711 |
| Saron | Electoral division | W05001220 |
| Saundersfoot South | Electoral division | W05001482 |
| Seiriol | Electoral division | W05001501 |
| Severn | Electoral division | W05001794 |
| Shaftesbury | Electoral division | W05001643 |
| Shirenewton | Electoral division | W05001795 |
| Shotton East and Shotton Higher | Electoral division | W05001612 |
| Shotton West | Electoral division | W05001613 |
| Sirhowy | Electoral division | W05001268 |
| Sketty | Electoral division | W05001064 |
| Smithfield | Electoral division | W05001758 |
| Solva | Electoral division | W05001483 |
| Splott | Electoral division | W05001295 |
| St Arvans | Electoral division | W05001796 |
| St Asaph East | Electoral division | W05001357 |
| St Asaph West | Electoral division | W05001358 |
| St Athan | Electoral division | W05001396 |
| St Augustine's | Electoral division | W05001399 |
| St Bride's Major | Electoral division | W05001397 |
| St Bride's Minor and Ynysawdre | Electoral division | W05001255 |
| St Cattwg | Electoral division | W05001673 |
| St Clears and Llansteffan | Electoral division | W05001221 |
| St David's | Electoral division | W05001484 |
| St Dogmaels | Electoral division | W05001485 |
| St Florence and St Mary Out Liberty | Electoral division | W05001486 |
| St Ishmael's | Electoral division | W05001487 |
| St Julians | Electoral division | W05001644 |
| St Kingsmark | Electoral division | W05001797 |
| St Martins | Electoral division | W05001674 |
| St Nicholas and Llancarfan | Electoral division | W05001398 |
| St Thomas | Electoral division | W05001065 |
| St. Dials | Electoral division | W05001375 |
| Stansty | Electoral division | W05001759 |
| Stanwell | Electoral division | W05001400 |
| Stow Hill | Electoral division | W05001645 |
| Sully | Electoral division | W05001401 |
| Swiss Valley | Electoral division | W05001222 |
| Taff's Well | Electoral division | W05001103 |
| Talgarth | Electoral division | W05001168 |
| Talybolion | Electoral division | W05001502 |
| Talybont-on-Usk | Electoral division | W05001169 |
| Tawe Uchaf | Electoral division | W05001170 |
| Teifi | Electoral division | W05001327 |
| Teigl | Electoral division | W05001561 |
| Tenby: North | Electoral division | W05001488 |
| Tenby: South | Electoral division | W05001489 |
| The Havens | Electoral division | W05001490 |
| Tirymynach | Electoral division | W05001328 |
| Ton-teg | Electoral division | W05001104 |
| Tonypandy | Electoral division | W05001105 |
| Tonyrefail East | Electoral division | W05001106 |
| Tonyrefail West | Electoral division | W05001107 |
| Town | Electoral division | W05001624 |
| Town | Electoral division | W05001798 |
| Townhill | Electoral division | W05001066 |
| Towyn | Electoral division | W05001429 |
| Trallwng | Electoral division | W05001108 |
| Trawsfynydd | Electoral division | W05001562 |
| Tre-garth a Mynydd Llandygái | Electoral division | W05001563 |
| Trealaw | Electoral division | W05001109 |
| Trebanos | Electoral division | W05001712 |
| Tredegar | Electoral division | W05001269 |
| Tredegar Park and Marshfield | Electoral division | W05001646 |
| Tref Cybi | Electoral division | W05001503 |
| Trefeurig | Electoral division | W05001329 |
| Trefnant | Electoral division | W05001359 |
| Treforest | Electoral division | W05001110 |
| Tregaron and Ystrad Fflur | Electoral division | W05001330 |
| Treharris | Electoral division | W05001625 |
| Treherbert | Electoral division | W05001111 |
| Trelech | Electoral division | W05001223 |
| Trelystan and Trewern | Electoral division | W05001171 |
| Tremeirchion | Electoral division | W05001360 |
| Treorchy | Electoral division | W05001112 |
| Treuddyn | Electoral division | W05001614 |
| Trevethin and Penygarn | Electoral division | W05001376 |
| Trimsaran | Electoral division | W05001224 |
| Trowbridge | Electoral division | W05001296 |
| Tryfan | Electoral division | W05001564 |
| Tudno | Electoral division | W05001430 |
| Two Locks | Electoral division | W05001377 |
| Twrcelyn | Electoral division | W05001504 |
| Twyn Carno | Electoral division | W05001675 |
| Tycroes | Electoral division | W05001225 |
| Tyisha | Electoral division | W05001226 |
| Tylorstown and Ynyshir | Electoral division | W05001113 |
| Uplands | Electoral division | W05001067 |
| Upper Cwmbran | Electoral division | W05001378 |
| Upper Rhydfelen and Glyn-taf | Electoral division | W05001114 |
| Uwch Aled | Electoral division | W05001431 |
| Uwch Conwy | Electoral division | W05001432 |
| Van | Electoral division | W05001676 |
| Vaynor | Electoral division | W05001626 |
| Victoria | Electoral division | W05001647 |
| Waterfront | Electoral division | W05001068 |
| Waunarlwydd | Electoral division | W05001069 |
| Waunfawr | Electoral division | W05001565 |
| Welshpool Castle | Electoral division | W05001172 |
| Welshpool Gungrog | Electoral division | W05001173 |
| Welshpool Llanerchyddol | Electoral division | W05001174 |
| Wenvoe | Electoral division | W05001402 |
| West Cross | Electoral division | W05001070 |
| West End | Electoral division | W05001799 |
| Whitchurch and Tongwynlais | Electoral division | W05001297 |
| Whitegate | Electoral division | W05001760 |
| Whitford | Electoral division | W05001615 |
| Whitland | Electoral division | W05001227 |
| Wiston | Electoral division | W05001491 |
| Wyesham | Electoral division | W05001800 |
| Wynnstay | Electoral division | W05001761 |
| Y Bala | Electoral division | W05001566 |