Belfast North.

Belfast North is a wholly urban seat that runs from the inner city up the slopes of Cavehill towards the shore of Belfast Lough. Its 106,487 residents make it one of the more densely peopled constituencies in Northern Ireland, with a median age of 37 that sits a little below the national figure. The seat is not the property of a single town but a stretch of city neighbourhoods, and it straddles two local authorities. Thirteen of its wards fall within Belfast City Council and a further eleven sit under Antrim and Newtownabbey Borough Council, both Northern Ireland district councils running the area's local services.

That split across two councils is a meaningful fact about the place, and recent control at borough level has moved with the wider shift in Northern Irish local politics. At Westminster the picture is clearer. Sinn Féin has held the seat at the last two general elections, taking 43.7 per cent in 2024 against the Democratic Unionist Party on 29.8 per cent. The margin had widened from 2019, when the two parties finished within four points of one another at 47.1 and 43.1 per cent. The sitting member, John Finucane, has represented the constituency since 2019 and is one feature of a seat whose contest is, on the figures available, drawn along the long-standing unionist-nationalist line rather than around any single personality.

The seat appears, for now, to have settled into a position of nationalist advantage rather than a knife-edge marginal, though the closeness of 2019 is a reminder that the gap has not always been wide. Recent local reporting has had a largely administrative character, weighted towards council business and changes of civic leadership rather than any single contested issue. With one front-runner now clear of its nearest rival at the last two outings, the constituency reads as contested in principle but tilted in practice, and its direction over the coming years is likely to be shaped by turnout and the wider balance between the two traditions as much as by events within its own boundaries.