CONSTITUENCY RESULT : Wantage
| Candidate name | Party | Gender | Number of votes | Share (%) | Change vs. 2017 for party (percentage points) | ||
| David Johnston | Conservative | Male | 34,085 | 50.7% | -3.4 | ||
| Richard Benwell | Liberal Democrat | Male | 21,432 | 31.9% | +17.4 | ||
| Jonny Roberts | Labour | Male | 10,181 | 15.2% | -11.7 | ||
| Mark Gray | Independent | Male | 1,475 | 2.2% | 0.0 |
| Election statistics | ||
| Majority | ||
| Votes | 12,653 | |
| Percent | 18.8% | |
| Rank (1 = highest %) | 380 | |
| Turnout | ||
| Constituency | 73.9% | |
| Region | 70.2% | |
| UK | 67.3% | |
| Constituency in 2017 | 74.1% | |
| Size of electorate | 90,867 | |
| Valid votes cast | 67,173 |