The constituency first existed from 1832 to 1885, formally known as the Western Division of Worcestershire, electing 2 MPs.
The current constituency, created in 1997, is considered a safe seat for the Conservatives, having been a marginal with the Liberal Democrats from 1997 to 2010. The constituency boundaries roughly correspond with the Malvern Hills District.
The District of Malvern Hills wards of Baldwin, Broadheath, Chase, Hallow, Kempsey, Langland, Laugherne Hill, Leigh and Bransford, Link, Longdon, Martley, Morton, Powick, Priory, Ripple, Temeside, The Hanleys, Trinity, Upton-on-Severn, Wells, West, and Woodbury; and
The District of Wychavon wards of Bredon, Eckington, Elmley Castle, Pershore Holy Cross, Pershore St Andrew's, Somerville, and South Bredon Hill.
As a result of a local government boundary review in Wychavon,[4][5] which did not affect the parliamentary boundaries, the seat now comprises the following from May 2023:
The District of Malvern Hills; and
the District of Wychavon wards of: Bredon; Bredon Hill; Broadway, Sedgeberrow & Childswickham (small part); Eckington; Pershore;[6]
The constituency boundaries roughly correspond with the Malvern Hills District. The seat is known for its hilly landscape: with products such as regional speciality cheeses, drinks and mineral water, a major economic sector is tourism and leisure. However, the principal industries are in agriculture; food; chemicals; distribution; waste and mineral processing; printing and publishing; and transport and retail.
Workless claimants who were registered jobseekers were in November 2012 significantly lower than the national average of 3.8%, at 2.1% of the population based on a statistical compilation by The Guardian.[8]
West Worcestershire formally, the Western division of Worcestershire, was created the first time for the 1832 general election, by the Reform Act 1832 which radically changed the boundaries of many British parliamentary constituencies. It was created by the division of the old Worcestershire constituency (which had existed since 1290) into two new two-member constituencies: West Worcestershire and East Worcestershire.
During this first creation, three members of the Lygon family, the Earls Beauchamp (pronounced Beecham) represented the constituency - their large country estate in the county had its seat at Madresfield Court near the heart of Madresfield village.
In the first four elections the seat (in this modern creation) alternated between Conservative majorities that were quite marginal (7.8% and 5.3%) and those that were greater than 10%, at 12% and 12.7%, close to average in terms of security for any of the three largest parties. As never having had a majority that exceeded 15% of the vote and having had two marginal majorities to date, the seat could not be classified as safe.
After the 2015 UK general election, this marginal profile between the Conservatives and Liberal Democrats drastically changed after the Liberal Democrats' share of the vote fell markedly, leaving West Worcestershire as a safe Conservative seat since, with the Conservatives easily achieving 50% of the vote share each election. However, by the time of the 2024 general election, the Liberal Democrats had recovered to come within 12% of the Conservatives once again, after the latter's vote share slumped to 36.2%.