The county of Oxfordshireis divided into 7 parliamentary constituencies— 1 borough constituencyand 6 county constituencies.
† Conservative ‡ Labour ¤ Liberal Democrat ♣ Green
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.[2][3]
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
Primary data source: House of Commons research briefing - General election results from 1918 to 2019[4]
The number of votes cast for each political party who fielded candidates in constituencies comprising Oxfordshire in the 2019 general election were as follows:
1pre-1979: Liberal Party; 1983 & 1987– SDP-Liberal Alliance22019: Brexit Party
* Included in Other
11983 & 1987– SDP-Liberal Alliance
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.
Conservative Liberal Liberal Unionist
Coalition Liberal (1918–22) / National Liberal (1922-23) Conservative Labour Liberal
Conservative Labour Liberal Democrats