Bicester South & Ambrosden ward
Vote share over time
Each line is a party's lead candidate as a share of ballots cast. Hollow points are by-elections.
07/05/2026
| Party | Candidate | Votes | Share | +/− |
|---|---|---|---|---|
| Liberal Democrats | Chris Pruden Elected | 1,680 | 41.2% | -8.3 |
| Reform UK | Tom Burgess | 882 | 21.6% | — |
| Conservative and Unionist Party | Shams Ud-din | 670 | 16.4% | -9.2 |
| Green Party | Damien Maguire | 641 | 15.7% | +6.9 |
| Labour Party | Sarah Farrow | 203 | 5.0% | -11.1 |
| Majority | 798 | |||
| Turnout | 36.8% | |||
| Registered electors | 11,102 | |||
| Ballots cast | 4,076 | |||
Liberal Democrats hold
02/05/2024
| Party | Candidate | Votes | Share | +/− |
|---|---|---|---|---|
| Liberal Democrats | Frank Ideh Elected | 1,250 | 49.5% | -7.4 |
| Conservative and Unionist Party | Sammy Omotayo | 647 | 25.6% | -1.9 |
| Labour Party | Sian Tohill-Martin | 406 | 16.1% | +0.5 |
| Green Party | Bryony Anne Core | 222 | 8.8% | — |
| Majority | 603 | |||
| Turnout | 24.0% | |||
| Registered electors | 10,380 | |||
| Ballots cast | 2,525 | |||
Liberal Democrats hold
04/05/2023
| Party | Candidate | Votes | Share | +/− |
|---|---|---|---|---|
| Liberal Democrats | Nicholas Michael Cotter Elected | 1,660 | 56.9% | +1.5 |
| Conservative and Unionist Party | Sammy Omotayo | 804 | 27.6% | -3.9 |
| Labour Party | Robert Nixon | 453 | 15.5% | +2.3 |
| Majority | 856 | |||
| Turnout | 30.0% | |||
| Registered electors | 9,948 | |||
| Ballots cast | 2,917 | |||
Liberal Democrats hold
05/05/2022
| Party | Candidate | Votes | Share | +/− |
|---|---|---|---|---|
| Liberal Democrats | Chris Pruden Elected | 1,732 | 55.4% | +14.4 |
| Conservative and Unionist Party | Sundeep Singh | 982 | 31.4% | -11.5 |
| Labour Party | Sian Gillian Roscoe | 412 | 13.2% | -2.9 |
| Majority | 750 | |||
| Turnout | 33.0% | |||
| Registered electors | 9,413 | |||
| Ballots cast | 3,126 | |||
Liberal Democrats gain from Conservative and Unionist Party
06/05/2021
| Party | Candidate | Votes | Share | +/− |
|---|---|---|---|---|
| Conservative and Unionist Party | Dan Sames Elected | 1,374 | 42.9% | +12.6 |
| Liberal Democrats | Sam Decombel | 1,312 | 41.0% | — |
| Labour Party | Jane Lesley Clements | 516 | 16.1% | +2.8 |
| Majority | 62 | |||
| Turnout | 36.0% | |||
| Registered electors | 8,956 | |||
| Ballots cast | 3,202 | |||
Conservative and Unionist Party gain from Independent
02/05/2019
| Party | Candidate | Votes | Share | +/− |
|---|---|---|---|---|
| Independent | Nicholas Michael Cotter Elected | 1,259 | 56.5% | — |
| Conservative and Unionist Party | Zoe McLernon | 675 | 30.3% | — |
| Labour Party | Marcus English | 296 | 13.3% | — |
| Majority | 584 | |||
| Turnout | 29.0% | |||
| Registered electors | — | |||
| Ballots cast | 2,230 | |||