The county of Oxfordshire is divided into 7 parliamentary constituencies — 1 borough constituency and 6 county constituencies.

Constituencies

2024 changes

See 2023 Periodic Review of Westminster constituencies for further details. For the 2023 Periodic Review of Westminster constituencies, which redrew the constituency map ahead of the 2024 United Kingdom general election, the Boundary Commission for England increased the number of seats in Oxfordshire from six to seven, due to the electorates of all six existing constituencies being above the maximum allowed quota. This resulted in the formation of the new constituency of Bicester and Woodstock. Wantage was renamed Didcot and Wantage, and Henley renamed Henley and Thame. The following constituencies resulted from the review: Containing electoral wards from Cherwell Containing electoral wards from Oxford Containing electoral wards from South Oxfordshire Containing electoral wards from Vale of White Horse Containing electoral wards from West Oxfordshire

Results history

Primary data source: House of Commons research briefing - General election results from 1918 to 2019

2024

The number of votes cast for each political party who fielded candidates in constituencies comprising Oxfordshire in the 2019 general election were as follows:

Percentage votes

1pre-1979: Liberal Party; 1983 & 1987– SDP-Liberal Alliance 22019: Brexit Party

• Included in Other

Seats

11983 & 1987– SDP-Liberal Alliance

Maps

1885-1910

1918-1945

1950-1979

1983-present

Historical representation by party

A cell marked → (with a different colour background to the preceding cell) indicates that the previous MP continued to sit under a new party name.

1885 to 1918

1918 to 1983

Since 1983