This is a summary of the electoral history of Theresa May, who served as Prime Minister of the United Kingdom and Leader of the Conservative Party from 2016 to 2019. She was the member of parliament (MP) for Maidenhead from 1997 to 2024.
Council elections
1986 Merton London Borough Council election, Durnsford
1990 Merton London Borough Council election, Durnsford
Parliamentary elections
1992 general election, North West Durham
1994 by-election, Barking
1997 general election, Maidenhead
2001 general election, Maidenhead
2005 general election, Maidenhead
2010 general election, Maidenhead
2015 general election, Maidenhead
2017 general election, Maidenhead
2019 general election, Maidenhead
2016 Conservative Party leadership election
Candidate
|
First ballot: 5 July 2016
|
Second ballot: 7 July 2016
|
Members' vote (Cancelled)
|
Votes
|
%
|
Votes
|
%
|
Votes
|
%
|
|
Theresa May
|
165
|
50.2
|
199
|
60.5
|
Unopposed
|
|
Andrea Leadsom
|
66
|
20.1
|
84
|
25.5
|
Withdrew
|
|
Michael Gove
|
48
|
14.6
|
46
|
14.0
|
Eliminated
|
|
Stephen Crabb
|
34
|
10.3
|
Withdrew, endorsed May
|
|
Liam Fox
|
16
|
4.9
|
Eliminated, endorsed May
|
Turnout
|
329
|
99.7
|
329
|
99.7
|
—
|
Theresa May unopposed
|
2017 United Kingdom general election
Results of the June 2017 House of Commons of the United Kingdom results
|
Political party
|
Leader
|
MPs
|
Votes
|
Candidates[18]
|
Total
|
Gained
|
Lost
|
Net
|
Of total (%)
|
Total
|
Of total (%)
|
Change (%)
|
|
Conservative[19]
|
Theresa May
|
638
|
317
|
20
|
33
|
−13
|
48.8
|
13,636,684
|
42.3
|
+5.5
|
|
Labour
|
Jeremy Corbyn
|
631
|
262
|
36
|
6
|
+30
|
40.3
|
12,877,918
|
40.0
|
+9.6
|
|
Liberal Democrats
|
Tim Farron
|
629
|
12
|
8
|
4
|
+4
|
1.8
|
2,371,861
|
7.4
|
−0.5
|
|
SNP
|
Nicola Sturgeon
|
59
|
35
|
0
|
21
|
−21
|
5.4
|
977,568
|
3.0
|
−1.7
|
|
UKIP
|
Paul Nuttall
|
378
|
0
|
0
|
1
|
−1
|
0
|
594,068
|
1.8
|
−10.8
|
|
Green Party of England and Wales
|
Caroline Lucas and Jonathan Bartley
|
457
|
1
|
0
|
0
|
0
|
0.2
|
512,327
|
1.6
|
−2.0
|
|
DUP
|
Arlene Foster
|
17
|
10
|
2
|
0
|
+2
|
1.5
|
292,316
|
0.9
|
+0.3
|
|
Sinn Féin
|
Gerry Adams
|
18
|
7
|
3
|
0
|
+3
|
1.1
|
238,915
|
0.7
|
+0.1
|
|
Plaid Cymru
|
Leanne Wood
|
40
|
4
|
1
|
0
|
+1
|
0.6
|
164,466
|
0.5
|
−0.1
|
|
Independent
|
|
187
|
1
|
0
|
0
|
0
|
0.2
|
151,471
|
0.5
|
+0.2
|
|
SDLP
|
Colum Eastwood
|
18
|
0
|
0
|
3
|
−3
|
0
|
95,419
|
0.3
|
0.0
|
|
UUP
|
Robin Swann
|
14
|
0
|
0
|
2
|
−2
|
0
|
83,280
|
0.3
|
−0.1
|
|
Alliance
|
Naomi Long
|
18
|
0
|
0
|
0
|
0
|
0
|
64,553
|
0.2
|
0.0
|
|
Speaker
|
John Bercow
|
1
|
1
|
0
|
0
|
0
|
0.2
|
34,299
|
0.1
|
0.0
|
|
Yorkshire
|
Stewart Arnold
|
21
|
0
|
0
|
0
|
0
|
0
|
20,958
|
0.1
|
+0.1
|
|
NHA
|
Alex Ashman
|
5
|
0
|
0
|
0
|
0
|
0
|
16,119
|
0.1
|
−0.1
|
|
Green Party Northern Ireland
|
Steven Agnew
|
7
|
0
|
0
|
0
|
0
|
0
|
7,452
|
0.0
|
0.0
|
|
Scottish Green Party
|
Patrick Harvie and Maggie Chapman
|
3
|
0
|
0
|
0
|
0
|
0
|
5,886
|
0.0
|
−0.1
|
|
CPA
|
Sidney Cordle
|
31
|
0
|
0
|
0
|
0
|
0
|
5,869
|
0.0
|
0.0
|
|
People Before Profit
|
Eamonn McCann
|
2
|
0
|
0
|
0
|
0
|
0
|
5,509
|
0.0
|
0.0
|
|
Ashfield Independents
|
|
1
|
0
|
0
|
0
|
0
|
0
|
4,612
|
0.0
|
0.0
|
|
BNP
|
Adam Walker
|
10
|
0
|
0
|
0
|
0
|
0
|
4,580
|
0.0
|
0.0
|
|
Monster Raving Loony
|
Alan Hope
|
12
|
0
|
0
|
0
|
0
|
0
|
3,890
|
0.0
|
0.0
|
|
Liberal
|
Steve Radford
|
4
|
0
|
0
|
0
|
0
|
0
|
3,672
|
0.0
|
0.0
|
|
Women's Equality
|
Sophie Walker
|
7
|
0
|
0
|
0
|
0
|
0
|
3,580
|
0.0
|
0.0
|
|
TUV
|
Jim Allister
|
1
|
0
|
0
|
0
|
0
|
0
|
3,282
|
0.0
|
−0.1
|
|
North East Party
|
Mary Cartwright
|
1
|
0
|
0
|
0
|
0
|
0
|
2,355
|
0.0
|
0.0
|
|
Pirate
|
David A Elston
|
10
|
0
|
0
|
0
|
0
|
0
|
2,321
|
0.0
|
0.0
|
|
English Democrat
|
Robin Tilbrook
|
7
|
0
|
0
|
0
|
0
|
0
|
1,913
|
0.0
|
0.0
|
|
Christian
|
Jeff Green
|
2
|
0
|
0
|
0
|
0
|
0
|
1,720
|
0.0
|
0.0
|
|
Independent Save Withybush Save Lives
|
|
1
|
0
|
0
|
0
|
0
|
0
|
1,209
|
0.0
|
0.0
|
|
Socialist Labour
|
Arthur Scargill
|
3
|
0
|
0
|
0
|
0
|
0
|
1,154
|
0.0
|
0.0
|
|
Animal Welfare
|
Vanessa Hudson
|
4
|
0
|
0
|
0
|
0
|
0
|
955
|
0.0
|
0.0
|
|
JAC
|
|
2
|
0
|
0
|
0
|
0
|
0
|
842
|
0.0
|
0.0
|
|
Southampton Independents
|
|
1
|
0
|
0
|
0
|
0
|
0
|
816
|
0.0
|
0.0
|
|
Workers Revolutionary
|
Sheila Torrance
|
5
|
0
|
0
|
0
|
0
|
0
|
771
|
0.0
|
0.0
|
|
Workers' Party
|
|
2
|
0
|
0
|
0
|
0
|
0
|
708
|
0.0
|
0.0
|
|
Something New
|
|
2
|
0
|
0
|
0
|
0
|
0
|
552
|
0.0
|
0.0
|
|
Demos Direct Initiative Party
|
|
1
|
0
|
0
|
0
|
0
|
0
|
551
|
0.0
|
0.0
|
|
Libertarian
|
Adam Brown
|
4
|
0
|
0
|
0
|
0
|
0
|
524
|
0.0
|
0.0
|
|
SDP
|
Peter Johnson
|
6
|
0
|
0
|
0
|
0
|
0
|
469
|
0.0
|
0.0
|
|
Peace
|
John Morris
|
2
|
0
|
0
|
0
|
0
|
0
|
468
|
0.0
|
0.0
|
|
Friends Party
|
|
3
|
0
|
0
|
0
|
0
|
0
|
435
|
0.0
|
0.0
|
|
Better for Bradford
|
|
1
|
0
|
0
|
0
|
0
|
0
|
420
|
0.0
|
0.0
|
|
All other parties
|
|
38
|
0
|
0
|
0
|
0
|
0
|
5,447
|
0.0
|
0.0
|
Total
|
3,304
|
650
|
|
|
|
|
32,204,184
|
|
|
References
- ^ London Borough Council Elections 8 May 1986 (PDF). London Residuary Body - Research and Intelligence Unit. 1986.
- ^ Minors, Michael; Grenham, Dennis. "London Borough Council Elections - 3rd May 1990" (PDF). London Datastore. London Research Centre. pp. 63–64, 130–131. Retrieved 16 April 2024.
- ^ Rallings, Colin; Thrasher, Michael. "London Borough of Merton Election Results 1964-2010" (PDF). Elections Centre. Plymouth University. pp. 7–8. Retrieved 16 April 2024.
- ^ "Election Data 1992". Electoral Calculus. Archived from the original on 15 October 2011. Retrieved 18 October 2015.
- ^ "Politics Resources". Election 1992. Politics Resources. 9 April 1992. Archived from the original on 24 July 2011. Retrieved 6 December 2010.
- ^ Boothroyd, David. "Results of Byelections in the 1992–97 Parliament". United Kingdom Election Results. Archived from the original on 20 July 2017. Retrieved 1 October 2015.
- ^ Will Bennett (28 May 1994). "Barking By-Election: Socialist abandons red flag for the modern approach: Former Islington leader with radical past is model Labour candidate". The Independent. Retrieved 21 October 2023.
- ^ "Election Data 1997". Electoral Calculus. Archived from the original on 15 October 2011. Retrieved 18 October 2015.
- ^ "Election Data 2001". Electoral Calculus. Archived from the original on 15 October 2011. Retrieved 18 October 2015.
- ^ "Election Data 2005". Electoral Calculus. Archived from the original on 15 October 2011. Retrieved 18 October 2015.
- ^ "Election Data 2010". Electoral Calculus. Archived from the original on 26 July 2013. Retrieved 17 October 2015.
- ^ "Election 2010 – Maidenhead". BBC. 2010. Retrieved 7 May 2010.
- ^ "Election Data 2015". Electoral Calculus. Archived from the original on 17 October 2015. Retrieved 17 October 2015.
- ^ The Royal Borough of Windsor and Maidenhead (30 April 2015). "General Election Results 2015: Maidenhead Constituency". Electoral Services – Royal Borough of Windsor and Maidenhead. Retrieved 20 July 2016.
- ^ "UK Polling Report".
- ^ "Statement of persons nominated – Maidenhead". Royal Borough of Windsor and Maidenhead. Retrieved 11 May 2017.
- ^ "Maidenhead Constituency List of Candidates" (PDF).
- ^ "Number of known 2017 General Election candidates per party". democracyclub.org.uk. Retrieved 27 May 2017.
- ^ BBC News includes the Speaker of the House of Commons, John Bercow, in the MP tally and the vote tally for the Conservatives. In this table, however, the speaker (who usually does not vote in the Commons) is listed separately, and has been removed from the Conservative tally.