East Londonderry.

East Londonderry sits on Northern Ireland's north coast, a seat of around 103,000 people with a median age of 42, slightly older than the regional norm. The constituency is not built around a single dominant town but spread across a network of smaller coastal and inland centres, with much of its character drawn from the Causeway shoreline. Local services are run by two authorities: the great majority of the seat -- twenty-six of its wards -- falls under Causeway Coast and Glens Borough Council, with a smaller portion of three wards administered by Derry City and Strabane District Council. That a single Westminster seat straddles two councils is a meaningful feature of how the place is governed.

Politically, the seat has long leaned unionist, but the parliamentary picture has tightened sharply. At the 2024 general election the Democratic Unionist Party held the seat on 27.9 per cent, only narrowly ahead of Sinn Féin on 27.4 per cent -- a margin of barely half a percentage point. That contrasts with 2019, when the DUP won comfortably on 40.1 per cent over the Social Democratic and Labour Party. No recent ward-level results are on record for the seat, so council direction-of-travel is harder to read at that level. Gregory Campbell, the DUP member since 2001, remains the sitting MP, one continuity in an otherwise narrowing contest.

The clearer story is a parliamentary contest that has moved from comfortable to genuinely competitive in a single cycle. Recent council coverage has been broadly administrative in tone -- rate-setting, investment and development plans -- and the seat has kept a relatively low national profile in recent months. On the figures available, East Londonderry appears to be shifting from a safe unionist seat toward a closely balanced two-way race, with the next contest likely to turn on turnout and transfers rather than any settled majority.