Constituency

Portsmouth North

This seat is currently vacant

The previous MP was Penny Mordaunt (Conservative), who is no longer serving. A by-election will be held to elect a new MP for this constituency.

Representation history

How this seat was represented before the by-election, with each MP's voting record.

Amanda Martin Current MP

Lab MP since Jul 2024

85 %

Participation

237

Aye

243

Against party

Voted in 480 of 564 divisions while representing this seat. View full record →

Penny Mordaunt

Con May 2010 – May 2024

88 %

Participation

782

Aye

797

Against party

Voted in 1,579 of 1,786 divisions while representing this seat. View full record →

Constituency source UK Parliament Members API