Who Should I Vote For in Ynys Môn? | 2029 UK General Election Guide
Determining how to cast your ballot across Anglesey requires looking beyond party campaign slogans to evaluate concrete policy promises. When electors ask Who Should I Vote For Ynys Môn local residents often find that shifting political dynamics mean choosing a national party platform demands a clear understanding of core values. Rather than relying on party canvassing leaflets or broadcast soundbites, our framework measures where you stand on essential national priorities—from energy infrastructure and NHS healthcare funding to rural transport, agricultural policy, constitutional devolution, and taxation—to reveal which platform best matches your outlook.
Our independent political compass processes your stances using an unbiased 50-question national values evaluation matrix. By comparing your answers against proportional vector weightings drawn directly from official election manifestos and parliamentary division records, the tool determines your political alignment with Plaid Cymru, the Conservative Party, Labour Party, Reform UK, Green Party, Liberal Democrats, and Restore Britain. Because this process assesses nationwide party platforms rather than candidate-specific campaigns or local council matters, it gives you a transparent foundation for your decision. If you are asking Who Should I Vote For Ynys Môn ahead of the next general election, take the 2029 national policy quiz to discover where your values lie.
Community Profile and Parliamentary Seat Overview
Comprising the entire island of Anglesey (Ynys Môn) and Holy Island in North West Wales, Ynys Môn is a unique island constituency. Due to its distinct geography, the seat was designated as a protected statutory constituency during the 2023 boundary review, preserving its historic boundaries unchanged. The seat encompasses Holyhead—a vital port linking Britain and Ireland—alongside prominent towns and villages including Llangefni, Amlwch, Menai Bridge, Beaumaris, Benllech, and Trearddur Bay. Characterised economically by maritime transport, agriculture, tourism, and energy development, Ynys Môn is a core stronghold for the Welsh language and culture.
At the July 2024 General Election, the constituency recorded an electorate of 53,141 registered voters. Total valid ballots cast reached 32,628 alongside 79 rejected votes, producing a voter turnout of 61.4%. The constituency is currently represented in the House of Commons by former Anglesey Council leader Llinos Medi of Plaid Cymru, who gained the seat from the Conservatives in July 2024.
Local Political Landscape and Electoral History
Ynys Môn has a long history of intense three-way political competition between Plaid Cymru, Labour, and the Conservatives. At the July 2024 General Election, Plaid Cymru candidate Llinos Medi gained the constituency with 10,590 votes, capturing 32.5% of all valid ballots cast and winning a tight contest by a narrow margin of 637 votes (2.0%).
The Conservative Party candidate and former MP Virginia Crosbie finished second with 9,953 votes (30.5%). The Labour Party placed third with 7,619 votes (23.4%), while Reform UK took fourth position with 3,223 votes (9.9%), the Green Party received 604 votes (1.9%), the Liberal Democrats earned 439 votes (1.3%), the Monster Raving Loony Party polled 156 votes (0.5%), and the Libertarian Party took 44 votes (0.1%).
2024 Ynys Môn General Election Result
- Plaid Cymru (Llinos Medi): 10,590 votes (32.5%) — ELECTED
- Conservative Party (Virginia Crosbie): 9,953 votes (30.5%)
- Labour Party (Ieuan Môn Williams): 7,619 votes (23.4%)
- Reform UK (Emmett Jenner): 3,223 votes (9.9%)
- Green Party (Martin Schwaller): 604 votes (1.9%)
- Liberal Democrats (Leena Sarah Farhat): 439 votes (1.3%)
- All Other Candidates: 200 votes (0.6%)
Looking forward to the 2029 General Election, Ynys Môn stands as one of the most competitive marginal seats in Wales, defended by Plaid Cymru with a 637-vote majority. Primary campaign topics are expected to focus on clean energy investment and nuclear development at Wylfa, port traffic and trade flows through Holyhead Port, NHS Wales rural healthcare access at Ysbyty Gwynedd, agricultural payment structures post-Brexit, housing affordability for local Welsh-speaking communities, and Welsh language preservation.
Frequently Asked Questions
1. When is the statutory deadline for the 2029 UK General Election?
Under the Dissolution and Calling of Parliament Act 2022, the next UK General Election must take place no later than Thursday, 15 August 2029, unless Parliament is dissolved earlier.
2. Who is the sitting MP for Ynys Môn?
The Member of Parliament for Ynys Môn is Llinos Medi of Plaid Cymru, who was elected in July 2024.
3. What were the full 2024 election results in Ynys Môn?
Llinos Medi (Plaid Cymru) won with 10,590 votes (32.5%). Virginia Crosbie (Conservative) finished second with 9,953 votes (30.5%), Ieuan Môn Williams (Labour) came third with 7,619 votes (23.4%), Emmett Jenner (Reform UK) placed fourth with 3,223 votes (9.9%), Martin Schwaller (Green Party) received 604 votes (1.9%), and Leena Sarah Farhat (Liberal Democrat) earned 439 votes (1.3%).
4. Is Ynys Môn considered a safe or marginal seat?
Ynys Môn is classified as an ultra-marginal seat, held by Plaid Cymru with a slim majority of just 637 votes (2.0%) over the Conservative Party in 2024.
5. Where can voters inspect official candidate nominations in 2029?
Isle of Anglesey County Council (Cyngor Sir Ynys Môn) will publish official Statement of Persons Nominated details roughly four weeks prior to polling day.
6. What photographic identification is required to vote in Ynys Môn?
Under the Elections Act 2022, voters presenting themselves at polling stations for UK Parliament elections must show approved photo ID, such as a UK passport, photocard driving licence, PASS card, or a free Voter Authority Certificate.
7. How does energy policy regarding Wylfa impact the island’s economy?
Proposals for new nuclear development (including Small Modular Reactors or gigawatt-scale generation) at the Wylfa site near Amlwch make national low-carbon energy strategy a primary issue for local jobs and economic growth.
8. What transport and port trade issues affect Holyhead?
As the principal ferry terminal for passenger and freight routes across the Irish Sea to Dublin, Holyhead Port relies heavily on national maritime infrastructure investment and post-Brexit international trade regulations.
9. Which NHS hospital facilities provide emergency care for island residents?
Acute medical care and emergency hospital services for Anglesey residents are primarily centered across the Menai Strait at Ysbyty Gwynedd in Bangor, managed by Betsi Cadwaladr University Health Board under NHS Wales policy.
10. How are housing policies addressing local affordability and second homes?
Isle of Anglesey County Council and Welsh Government planning policies focus on managing second-home ownership, expanding social housing, and supporting young local people to remain living in their native communities.
