NI Assembly Election 2027: Veteran MLAs Step Aside as Sinn Féin Leads Polls at 22% Ahead of May Deadline
Northern Ireland's next Assembly election must be held by May 6, 2027, and the political landscape is already being reshaped as a generation of veteran MLAs announces their departure from frontline politics — with Sinn Féin's Gerry Kelly, Alliance's Kellie Armstrong, and the SDLP's Patsy McGlone among those who will not seek re-election — while the latest opinion polling places Sinn Féin at 22%, the UUP at 16%, and the DUP at 15% in what promises to be the most competitive Assembly election in years.
Background
The current Northern Ireland Assembly was elected in May 2022, a contest that produced a historic result when Sinn Féin emerged as the largest party for the first time, with Michelle O'Neill subsequently becoming First Minister. The 2022 election was followed by a prolonged period of DUP-imposed collapse, with the party refusing to enter the Executive in protest at the Northern Ireland Protocol. The institutions were restored in February 2024 following the Windsor Framework negotiations, but the Executive has since been consumed by the budget crisis and the broader challenges of governing a region with chronically underfunded public services.
The five-year mandate of the current Assembly expires in May 2027, and the election must be held by May 6 of that year. The political parties are already in various stages of candidate selection and campaign preparation, with the budget crisis, institutional reform, and the legacy of the Donaldson scandal all likely to feature prominently in the campaign.
The departures of veteran MLAs represent a significant generational shift. Gerry Kelly, who has represented north Belfast for Sinn Féin since 2003 and is one of the party's most recognisable figures, will not seek re-election. Kellie Armstrong, who has been a prominent Alliance voice on justice and equality issues, is also stepping down. Patsy McGlone, the SDLP's Mid Ulster MLA and a former Assembly deputy speaker, will similarly not contest the election.
Key Developments
The July 2026 opinion polling that placed Sinn Féin at 22%, the UUP at 16%, and the DUP at 15% represents a significant shift from the 2022 result, in which Sinn Féin won 27% of first-preference votes. The apparent decline in Sinn Féin support — if confirmed by subsequent polling — may reflect voter frustration with the party's performance in government, both at Stormont and in the Dáil, where it has faced criticism for its handling of housing and other issues. The UUP's position at 16% would represent a significant recovery for a party that has struggled to define its identity in the post-Brexit landscape.
The DUP's position at 15% reflects the ongoing fallout from the Donaldson scandal and the party's handling of the Protocol dispute. Alliance, which has been the fastest-growing party in Northern Ireland over the past decade, is not separately identified in the available polling data but is expected to consolidate its position as the third-largest party. The SDLP and TUV are also expected to contest the election vigorously, with the latter seeking to capitalise on unionist dissatisfaction with the DUP's management of the Protocol negotiations.
Why It Matters
The 2027 Assembly election will be the first since the restoration of the institutions in 2024 and will serve as a verdict on the Executive's performance during a period of significant challenge. The budget crisis, the Donaldson scandal, and the ongoing debate about institutional reform will all be live issues during the campaign. The election will also determine whether Sinn Féin retains the First Minister position — a question with significant symbolic importance for both nationalist and unionist communities — and whether the DUP can recover sufficiently to remain the largest unionist party.
The generational change represented by the departing MLAs will also shape the character of the new Assembly. Kelly, Armstrong, and McGlone are all figures who have played significant roles in the post-Agreement political landscape, and their departure will create space for new voices and new approaches. The parties' candidate selection processes will be closely watched for signals about their strategic priorities and their assessment of where the electoral opportunities lie.
Local Impact
In north Belfast, Gerry Kelly's departure will create a significant contest for Sinn Féin's seat, with the party needing to identify a candidate capable of holding a constituency that has been one of the most politically contested in Northern Ireland. In Mid Ulster, Patsy McGlone's retirement will similarly open up competition in a constituency where the SDLP, Sinn Féin, and the DUP have historically been closely matched. In Strangford, Kellie Armstrong's departure will test Alliance's ability to hold a seat in a constituency where the party has made significant inroads in recent elections.
What's Next
The parties will continue their candidate selection processes through the autumn and winter of 2026, with the election campaign expected to begin in earnest in early 2027. The budget negotiations with the UK government, the outcome of the Parades Commission review, and the Jeffrey Donaldson sentencing in October will all shape the political environment in which the campaign takes place. The election must be held by May 6, 2027, though the precise date will be set by the Secretary of State in consultation with the Assembly Commission.
