CONSTITUENCY RESULT : Stevenage
| Candidate name | Party | Gender | Number of votes | Share (%) | Change vs. 2017 for party (percentage points) | ||
| Stephen McPartland | Conservative | Male | 25,328 | 53.1% | +2.8 | ||
| Jill Borcherds | Labour | Female | 16,766 | 35.2% | -8.2 | ||
| Lisa Nash | Liberal Democrat | Female | 4,132 | 8.7% | +4.5 | ||
| Victoria Snelling | Green | Female | 1,457 | 3.1% | +0.9 |
| Election statistics | ||
| Majority | ||
| Votes | 8,562 | |
| Percent | 18.0% | |
| Rank (1 = highest %) | 395 | |
| Turnout | ||
| Constituency | 66.6% | |
| Region | 68.2% | |
| UK | 67.3% | |
| Constituency in 2017 | 69.7% | |
| Size of electorate | 71,562 | |
| Valid votes cast | 47,683 |