Electionpedia.comStephen Morgan (Labour) won Portsmouth South in the 2024 UK general election by 13,155 votes over Mark Zimmer (Reform UK).
Stephen Morgan received 18,857 votes (48.44%). Mark Zimmer received 5,702 votes (14.65%).
| Place | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| 1 | Stephen Morgan ↗Elected | Labour | 18,857 | 48.44% |
| 2 | Mark Zimmer | Reform UK | 5,702 | 14.65% |
| 3 | Signe Biddle | Conservative | 5,643 | 14.50% |
| 4 | Charlie Murphy | Liberal Democrat | 4,886 | 12.55% |
| 5 | Elliott Lee | Green Party | 3,107 | 7.98% |
| 6 | Jacob Short | Portsmouth Independent Party | 733 | 1.88% |
These are historical 4 July 2024 results. They are not a current membership roster and do not identify candidates for a future election.
Candidate policies, biographies, current tenure, and political finance remain separate layers. Electionpedia does not manufacture those fields from a vote result.
Portsmouth South General Election Result 2024: Stephen Morgan Won
An election result is a dated publication about a defined contest and reporting area. Certification status, ballot accounting and the voting system determine what the numbers can support.
A preliminary publication, an election-night update and a final certified result describe different stages. Electionpedia retains the source’s status rather than treating every displayed number as final. For historical research, the source version remains important because later corrections can change a total without changing the identity of the election.
A vote share needs a denominator: candidate votes, valid votes, ballots cast or another published base. Turnout can use a different base again. Compare the labels before comparing percentages. A margin in votes and a margin in percentage points answer related but different questions.
Read the full election results guide →