Buckingham & Bletchley.

Buckingham and Bletchley is a South East seat of roughly 90,000 people, younger than the national average at a median age of 39, that stretches from a sizeable town in the south to market towns and scattered villages in the north. Bletchley dominates, accounting for some two-fifths of the seat, with the town of Buckingham, a slice of Milton Keynes and a substantial rural and dispersed population making up much of the rest, and Winslow and a string of villages beyond. It is best read as a network of towns with a rural fringe rather than a single-town seat. Local services are split between two unitary authorities -- Conservative-run Buckinghamshire to the north and Labour-run Milton Keynes around Bletchley.

The ward map reads more mixed than the parliamentary result alone suggests. Labour has taken the recent contests across the Bletchley wards, while the Liberal Democrats won in Buckingham East and the Conservatives held Tattenhoe, so no single party commands the seat at local level. At the 2024 general election -- the first fought on these 2023 boundaries -- Labour won on 37 per cent, with the Conservatives close behind on 32 per cent, a margin of around five points. The sitting MP, Callum Anderson of Labour, has held the seat since that contest, and on the figures available has shown no whipped dissent in recent months.

On the evidence to date the seat looks contested rather than settled: a narrow Labour win sits atop a ward map shared three ways, and the direction of travel is not yet fixed. Local coverage in recent months has had a practical, administrative character, weighted toward transport and infrastructure questions and the routine business of the council rather than national controversy. The standing implication is of a marginal seat whose loyalties remain in flux.