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Cyngor Sir Ynys Môn - Isle of Anglesey County Council


By elections - Isle of Anglesey County Council


A by election to fill 1 vacancy in the Caergybi electoral ward will be held on the 6 May 2021.

A by election to fill 1 vacancy in the Seiriol electoral ward will be held on the 6 May 2021.

Ever thought about being a councillor in Wales?

Information from the Independent Remuneration Panel for Wales.

Useful background information prepared by the Welsh Local Government Association.

Find out more

Important dates

The deadline to register to vote:  Monday, 19 April 2021.

Register to vote

Deadline to apply for a postal vote: 5pm Tuesday, 20 April 2021.

Register to postal vote

Deadline to apply for a proxy vote: 5pm Tuesday, 27 April 2021.

Register to proxy vote

Who can vote

To vote in the by-elections you must be:

  • registered to vote in the electoral ward
  • 18 years of age or over on polling day
  • a British citizen, a qualifying Commonwealth citizen, a citizen of the European Union, or a qualifying foreign citizen
  • resident in Wales, and
  • not be subject to any legal incapacity to vote

Nominations