Bermondsey & Old Southwark.

Bermondsey and Old Southwark is a wholly urban inner-London seat, built almost entirely on the riverside districts of Southwark, which account for the seat's population of roughly 115,000. This is a young, well-educated electorate: the median age is 32, well over half of residents hold a degree, and the constituency is ethnically mixed, with around 55 per cent recorded as White at the last census. There is no patchwork of towns to balance here; one built-up area dominates, and local services across its eight wards are run by a single body, Southwark, a London borough authority. The character is dense, central and metropolitan rather than suburban or scattered.

The local political map is more fragmented than the parliamentary one. Across the most recent ward contests, held in May 2026, the Liberal Democrats took the largest share of wards, ahead of the Greens and Labour, leaving no single party dominant at borough level. At the general election the pattern was different: Labour won the seat in 2024 on close to 45 per cent, with the Liberal Democrats again the runners-up on about a quarter of the vote. That margin had narrowed appreciably from 2019, when Labour cleared half the vote. The sitting member, Neil Coyle, has held the seat for Labour since 2015 and has shown no whipped dissent in recent months.

On the figures available the seat looks Labour-held at Westminster but increasingly contested below it, with the ward picture pointing to a genuine three-way competition rather than settled control. Recent local coverage has had a largely administrative tenor, dominated by council budget-setting and the shape of the new borough administration. Several offences run well above the typical constituency level, among them theft from the person and robbery, a profile common to busy central districts. The direction of travel suggests a seat that is safe enough at parliamentary level for now, but one where the local map appears in flux.