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🏴󠁧󠁢󠁥󠁮󠁧󠁿 England
South East
71,844 electors
Active Seat

Portsmouth North

Current MP
Amanda Martin
Amanda Martin

🗳️ Election History

5
Elections
62.9%
Avg Turnout
1
Times Changed
2024
Current Party Since
Labour Amanda Martin Gain from Conservative
Majority 780
Turnout 59.0% ↓5.4pp
Total Votes 41,593
Winner Swing ↓26.5pp
✓ Amanda Martin
Labour
14,495 34.9%
↑7.9pp
Penny Mordaunt
Conservative
13,715 33.0%
↓28.4pp
Melvyn Todd
Reform UK
8,501 20.4%
—
Simon Dodd
Liberal Democrats
3,031 7.3%
↓0.2pp
Duncan Robinson
Green Party
1,851 4.5%
↑1.6pp
Conservative Penny Mordaunt Hold
Majority 15,780
Turnout 64.4% ↓1.8pp
Total Votes 45,910
Winner Swing ↑6.6pp
✓ Penny Mordaunt
Conservative
28,172 61.4%
↑6.6pp
Amanda Martin
Labour
12,392 27.0%
↓6.7pp
Antonia Harrison
Liberal Democrats
3,419 7.5%
↑1.9pp
Lloyd Day
Green Party
1,304 2.8%
↑1.2pp
George Madgwick
—
623 1.4%
—
Conservative Penny Mordaunt Hold
Majority 9,965
Turnout 66.1% ↑4.0pp
Total Votes 47,210
Winner Swing ↑7.8pp
✓ Penny Mordaunt
Conservative
25,860 54.8%
↑7.8pp
Rumal Khan
Labour
15,895 33.7%
↑9.9pp
Darren Sanders
Liberal Democrats
2,608 5.5%
↓0.7pp
Mike Fitzgerald
—
1,926 4.1%
↓15.0pp
Ken Hawkins
Green Party
791 1.7%
↓1.5pp
Joe Jenkins
—
130 0.3%
—
Conservative Penny Mordaunt Hold
Majority 10,537
Turnout 62.1% ↓0.6pp
Total Votes 45,390
Winner Swing ↑2.8pp
✓ Penny Mordaunt
Conservative
21,343 47.0%
↑2.8pp
John Ferrett
Labour
10,806 23.8%
↓4.0pp
Mike Fitzgerald
—
8,660 19.1%
↑15.0pp
Darren Sanders
Liberal Democrats
2,828 6.2%
↓13.9pp
Gavin Ellis
Green Party
1,450 3.2%
↑2.2pp
Jon Woods
—
231 0.5%
↑0.2pp
Steven George
—
72 0.2%
—
Conservative Penny Mordaunt Hold
Majority 7,289
Turnout 62.7%
Total Votes 44,118
✓ Penny Mordaunt
Conservative
19,533 44.3%
↑6.5pp
Sarah McCarthy-Fry
Labour
12,244 27.8%
↓10.8pp
Darren Sanders
Liberal Democrats
8,874 20.1%
↓0.2pp
Mike Fitzgerald
—
1,812 4.1%
↑0.7pp
David Knight
—
1,040 2.4%
—
Iain Maclennan
Green Party
461 1.0%
—
Mick Tosh
—
154 0.4%
—

Turnout Trend

62.7%
'10
62.1%
'15
66.1%
'17
64.4%
'19
59.0%
'24

👥 Demographics

▲▼ changes shown vs 2011 Census
📊 Age
0 to 17
21.9%
35 to 49
20.8%
50 to 64
18.8%
65 and over
16.8% ▲1.9pp
25 to 34
13.8%
18 to 24
8.0%
🌍 Ethnicity
White
90.3%
Asian or Asian British
4.8%
Black, African, Caribbean or Black British
2.0%
Mixed or Multiple ethnic groups
1.9%
Other
1.0%
📊 Age
Under 18
21.9%
18 to 29
21.8%
30 to 44
20.8%
45 to 64
18.8%
65 and over
16.8%
⛪ Religion
No religion
48.3%
Christian
42.1%
Not answered
5.4%
Muslim
2.6%
Other religion
0.5%
Hindu
0.5%
Buddhist
0.4%
Sikh
0.2%
Jewish
0.1%
🌍 Ethnicity
White
93.0%
Asian or Asian British
3.7%
Mixed or Multiple ethnic groups
1.8%
Black, African, Caribbean or Black British
1.0%
Other ethnic group
0.4%
📊 Age
45 to 64
25.3%
Under 18
23.6%
30 to 44
20.6%
18 to 29
15.6%
65 and over
14.8%
⛪ Religion
Christian
56.7%
No religion
33.2%
Religion not stated
7.1%
Muslim
1.7%
Other religion
0.4%
Buddhist
0.3%
Hindu
0.3%
Sikh
0.2%
Jewish
0.1%

Previous MPs

Historical representatives of this constituency
MP Name Party From To
Penny Mordaunt Conservative 2010-05-06 2024-05-30
Sarah McCarthy-Fry Labour 2005-05-05 2010-05-06
Syd Rapson Labour 1997-05-01 2005-05-05
Peter Griffiths Conservative 1979-05-03 1997-05-01