Eastbourne is a constituency for the House of Commons of the UK Parliament. It was created as one of nine in Sussex in 1885, since when it has reduced in geographic size reflecting the growth of its main settlement, Eastbourne. The seat has been represented since 2024 by Josh Babarinde, a Liberal Democrat.

Constituency profile

The constituency contains urban and suburban developments, with its boundaries since 2024 matching those of Eastbourne Borough Council. Eastbourne itself is on the edge of the London Commuter Belt and is a coastal resort town. The Eastbourne seat has narrowed at every Boundary Commission Periodic Review, as the population of the core town has grown, having previously included neighbouring towns such as Willingdon, East Dean, and Polegate. Chris Hanretty, the Professor of Politics at Royal Holloway, estimated that Eastbourne voted 57.6% to 42.4% in favour of leaving the European Union during the 2016 referendum.

History

Origin

This seat was created by the Redistribution of Seats Act 1885. This zone had been in the East Sussex constituency, which in turn had been created with two seats by the Reform Act 1832 as a division of the 13th century-founded Sussex parliamentary county which had two seats (returned two knights of the shire).

From safe seat to marginal seat

With the exception of the landslide Liberal victory in 1906, the seat returned Conservative Party candidates at every election from its creation in 1885 until 1987. The seat in the 1930s saw three unopposed candidates: in 1932, March 1935 and November 1935. The large rural vote within the seat, until boundary changes in 1983, resulted in strong Conservative support – rural English voters tended to be richer and more right-wing (anti-socialist, pro-Empire before 1960s, pro-Established Church and pro-defence) compared to other voters. The seat was first won by the Liberal Democrats at the 1990 by-election. Although it was recaptured by the Conservatives at the subsequent general election in 1992 and held until 2010, it became a marginal, or swing seat, from 1990 onwards, being closely fought for between the two locally dominant parties. In the nine elections from 1990 to 2019, the winning majority was never more than 10%, and the seat has changed hands between the Conservative and Liberal Democrat candidates at each of the five elections from 2010 to 2024 inclusive.

Recent results

A Liberal Democrat, Stephen Lloyd, regained the seat at the 2010 general election, in a vote which saw Eastbourne return the sixth-lowest Labour share of the vote of the 631 candidates who stood at the election, with only 4.8%. In 2015, the seat was won by Caroline Ansell, making it the 9th most marginal of the Conservative Party's 331 seats, by share of the vote. Ansell held the seat from 2015 to 2017 and again from 2019 to 2024, in both cases beating the Lloyd, who held it from 2010 to 2015 and again from 2017 to 2019. In 2024, the seat was once again recaptured for the Liberal Democrats by Josh Babarinde, this time with a healthy majority of 26.8%.

Boundaries

Historic

1885–1918: The Corporate Towns of Pevensey and Seaford, the Sessional Divisions of Hailsham and Uckfield (except the parishes of East Hoathly and Waldron), and part of the Sessional Division of Lewes. 1918–1950: The Borough of Eastbourne, the Rural District of Eastbourne, and in the Rural District of Hailsham the parishes of Arlington, Chalvington, Chiddingly, Hailsham, Hellingly, Laughton, and Ripe. 1950–1955: The Boroughs of Eastbourne and Bexhill, and in the Rural District of Hailsham the parishes of East Dean, Friston, Hooe, Jevington, Ninfield, Pevensey, Polegate, Wartling, Westham, and Willingdon. 1955–1974: The Borough of Eastbourne, and part of the Rural District of Hailsham. 1974–1983: The Borough of Eastbourne, and in the Rural District of Hailsham the parishes of East Dean, Friston, Jevington, Pevensey, Polegate, Westdean, Westham, and Willingdon. 1983–1997: The Borough of Eastbourne, and the District of Wealden wards of Polegate North, Polegate South, and Willingdon. 1997–2010: As prior, substituting East Dean for the Polegate wards. 2010–2024: As prior, less East Dean.

Current

Further to the 2023 Periodic Review of Westminster constituencies which came into effect for the 2024 general election, the boundaries of the constituency are now coterminous with the Borough of Eastbourne. In order to bring its electorate within the permitted range, the parts within the District of Wealden were transferred to the Lewes constituency.

Members of Parliament

East Sussex prior to 1885

By-elections

Election results

Elections in the 2020s

Elections in the 2010s

Elections in the 2000s

Elections in the 1990s

This constituency underwent boundary changes between the 1992 and 1997 general elections and thus change in share of vote is based on a notional calculation.

Elections in the 1980s

Elections in the 1970s

Elections in the 1960s

Elections in the 1950s

Election in the 1940s

Elections in the 1930s

Elections in the 1920s

Elections in the 1910s

Elections in the 1900s

Elections in the 1890s

Elections in the 1880s

Sources