CONSTITUENCY RESULT : Hertford and Stortford
| Candidate name | Party | Gender | Number of votes | Share (%) | Change vs. 2017 for party (percentage points) | ||
| Julie Marson | Conservative | Female | 33,712 | 56.1% | -4.2 | ||
| Chris Vince | Labour | Male | 14,092 | 23.4% | -5.1 | ||
| Chris Lucas | Liberal Democrat | Male | 8,596 | 14.3% | +6.2 | ||
| Lucy Downes | Green | Female | 2,705 | 4.5% | +1.5 | ||
| Alistair Lindsay | UK Independence Party | Male | 681 | 1.1% | 0.0 | ||
| Brian Percival | Independent | Male | 308 | 0.5% | 0.0 |
| Election statistics | ||
| Majority | ||
| Votes | 19,620 | |
| Percent | 32.6% | |
| Rank (1 = highest %) | 221 | |
| Turnout | ||
| Constituency | 73.5% | |
| Region | 68.2% | |
| UK | 67.3% | |
| Constituency in 2017 | 72.9% | |
| Size of electorate | 81,765 | |
| Valid votes cast | 60,094 |