Portsmouth South

Portsmouth South is a constituency in the South East region of England. The seat has been held by Stephen Morgan (Labour) since July 2024.

2024 General Election

The 2024 General Election was held on 4 July 2024. A total of 6 candidates ran for election.

Summary

LAB
Labour Hold
Majority
13,155
Electorate
73,711
Turnout
52.8%

You can view more detailed information about this election result on the election result pages.

UK Parliamentary constituency boundaries have changed following a review in 2023. This means that the election history for this constituency began at the last general election on 4 July 2024.

The Library’s election results site shows relationships to previous constituencies and election results for 2010-2024.

Share of the vote

The graph below shows the share of the vote across all the candidates.

Breakdown

The table below shows the individual vote breakdown for each candidate.

Candidate/Party Votes Share Change
Stephen Morgan
Labour
18,857 48.4% -0.2%
Mark Zimmer
Reform UK
5,702 14.6% 12.6%
Signe Biddle
Conservative
5,643 14.5% -22.8%
Charlie Murphy
Liberal Democrat
4,886 12.6% 1.1%
Elliott Lee
Green Party
3,107 8.0% 8.0%
Jacob Short
Portsmouth Independent Party
733 1.9% 1.9%