| In the Borough of Aberconwy |
|---|
| Bro Machno | The Betws-y-Coed, Bro Machno and Uwch Conwy wards |
| Caerhun | The Caerhun and Trefriw wards |
| Conwy | The Conwy ward |
| Craig-y-Don | The Craig-y-Don ward |
| Deganwy | The Deganwy ward |
| Gogarth | The Gogarth ward |
| Llanfairfechan | The Bryn, Lafan and Pandy wards |
| Llanrwst | The Crwst, Eglwysbach and Gower wards |
| Llansanffraid | The Bryn Rhys, Fforddlas and Pensarn wards |
| Marl | The Marl ward |
| Mostyn | The Mostyn ward |
| Penmaenmawr | The Capelulo, Pant-yr-afon and Penmaenan wards |
| Penrhyn | The Penrhyn ward |
| Tudno | The Tudno ward |
| In the Borough of Arfon |
|---|
| Bangor | The Glyder and Menai (Bangor) wards |
| Bethesda | The Gerlan, Ogwen and Rachub wards |
| Caernarfon | The Menai (Caernarfon) and Seiont wards |
| Dewi | The Deiniol, Dewi and Hendre wards |
| Dyffryn Nantlle | The Llanllyfni, Penygroes and Talysarn wards |
| Gwyrfai | The Bontnewydd and Waunfawr wards |
| Llanddeiniolen | The Bethel, Deiniolen and Penisarwaun wards |
| Llandwrog | The Llandwrog and Llanwnda wards |
| Llandygai | The Llandygai and Llanllechid/Aber wards |
| Marchog | The Garth, Hirael and Marchog wards |
| Padarn | The Llanberis and Llanrug wards |
| Peblig | The Cadnant and Peblig wards |
| Pentir | The Pentir and Y Felinheli wards |
| In the District of Dwyfor |
|---|
| Criccieth | The Criccieth, Gest and Llanystumdwy wards |
| Dolbenmaen | The Beddgelert, Clynnog and Dolbenmaen wards |
| Llanengan | The Abersoch, Buan, Llanbedrog and Llanengan wards |
| Llannor | The Abererch, Efail-newydd and Llanarmon wards |
| Nefyn | The Llanaelhaearn, Nefyn and Pistyll wards |
| Porthmadog | The Porthmadog East, Porthmadog West and Tremadog wards |
| Pwllheli | The Pwllheli North and Pwllheli South wards |
| Tudweiliog | The Aberdaron, Botwnnog and Tudweiliog wards |
| In the District of Meirionnydd |
|---|
| Bala | The Bala, Llandderfel and Llanuwchllyn wards |
| Barmouth | The Barmouth and Dyffryn Ardudwy wards |
| Conglywal and Maenofferen | The Conglywal and Maenofferen ward |
| Corris | The Arthog, Corris, Llangelynin and Mawddwy wards |
| Dolgellau | The Brithdir and Llanfachreth, Dolgellau and Llanelltyd wards |
| Ffestiniog | The Bowydd and Rhiw and Cynfal and Teigl wards |
| Harlech | The Harlech and Llanbedr wards |
| Penrhyndeudraeth | The Penrhyndeudraeth and Trawsfynydd wards |
| Tywyn | The Aberdovey, Bryn-crug and Tywyn wards |
| In the Borough of Ynys Mon-Isle of Anglesey |
|---|
| Aberffraw | The Aberffraw and Bodorgan wards |
| Aethwy | The Llanfair Pwllgwyngyll and Llanfihangel Ysgeifiog wards |
| Amlwch | The Amlwch ward |
| Beaumaris | The Beaumaris and Llangoed wards |
| Bro-y-Llynoed | The Bryngwran and Llanfair-yn-Neubwll wards |
| Cwm Cadnant | The Cwm Cadnant and Pentraeth wards |
| Dulas | The Llaneilian and Moelfre wards and the Community of Llaneugrad |
| Holyhead | The Holyhead Town, London Road and Morawelon wards |
| Llanbadrig | The Llanbadrig and Mechell wards |
| Llanfair-Mathafarn-Eithaf | The Brynteg and Llanbedrgoch wards |
| Llangefni | The Cefni, Cyngar and Tudur wards |
| Llannerch-y-medd | The Bodffordd and Llannerch-y-medd wards and the Community of Llanddyfnan |
| Maeshyfryd | The Kingsland and Maeshyfryd wards |
| Menai | The Llanidan and Rhosyr wards |
| Menai Bridge | The Cadnant and Tysilio wards |
| Porthyfelin | The Parc a'r Mynydd and Porthyfelin wards |
| Trearddur | The Trearddur ward and the West ward of the Community of Valley |
| Valley | The Llanfaethlu ward and the Gorad, Llanynghendl and Village wards of the Community of Valley |