Biggest majorities at the 2015 general election

The safest wins: constituencies won by the largest share of the vote in each general election.

#	Constituency	Winner	Runner-up	Majority	%
1	Liverpool, Walton	Lab Steve Rotheram	UKIP	27,777	72.33
2	Knowsley	Lab George Howarth	UKIP	34,655	68.32
3	Liverpool, West Derby	Lab Stephen Twigg	UKIP	27,367	66.70
4	East Ham	Lab Stephen Timms	Con	34,252	65.50
5	Bootle	Lab Peter Dowd	UKIP	28,704	63.57
6	Birmingham, Ladywood	Lab Shabana Mahmood	Con	21,868	60.89
7	Liverpool, Wavertree	Lab Luciana Berger	Con	24,303	59.31
8	Manchester, Gorton	Lab Gerald Kaufman	Grn	24,079	57.31
9	Birmingham, Hodge Hill	Lab Liam Byrne	Con	23,362	56.93
10	Walthamstow	Lab Stella Creasy	Con	23,195	55.50
11	Garston and Halewood	Lab Maria Eagle	Con	27,146	55.42
12	North East Hampshire	Con Ranil Jayawardena	LD	29,916	55.40
13	Tottenham	Lab David Lammy	Con	23,564	55.37
14	Liverpool, Riverside	Lab Louise Ellman	Grn	24,463	55.27
15	Maidenhead	Con Theresa May	Lab	29,059	53.96
16	West Ham	Lab Lyn Brown	Con	27,986	53.01
17	Birkenhead	Lab Frank Field	Con	20,652	52.76
18	Hackney South and Shoreditch	Lab Meg Hillier	Con	24,213	50.89
19	Esher and Walton	Con Dominic Raab	Lab	28,616	50.22
20	Camberwell and Peckham	Lab Harriet Harman	Con	25,824	50.08
21	Windsor	Con Adam Afriyie	Lab	25,083	50.01
22	South West Surrey	Con Jeremy Hunt	UKIP	28,556	49.99
23	Beaconsfield	Con Dominic Grieve	UKIP	26,311	49.49
24	East Hampshire	Con Damian Hinds	UKIP	25,147	48.69
25	Hackney North and Stoke Newington	Lab Diane Abbott	Con	24,008	48.12
26	Manchester Central	Lab Lucy Powell	Con	21,639	47.74
27	Arundel and South Downs	Con Nick Herbert	UKIP	26,177	46.35
28	Meon Valley	Con George Hollingbery	UKIP	23,913	46.24
29	Mole Valley	Con Paul Beresford	LD	25,453	46.16
30	Newbury	Con Richard Benyon	LD	26,368	46.02
31	Bethnal Green and Bow	Lab Rushanara Ali	Con	24,317	45.95
32	Henley	Con John Howell	Lab	25,375	45.94
33	Maldon	Con John Whittingdale	UKIP	22,070	45.94
34	Surrey Heath	Con Michael Gove	UKIP	24,804	45.57
35	Blackley and Broughton	Lab Graham Stringer	UKIP	16,874	45.47
36	Lewisham, Deptford	Lab Vicky Foxcroft	Con	21,516	45.37
37	Chesham and Amersham	Con Cheryl Gillan	UKIP	23,920	45.36
38	Penrith and The Border	Con Rory Stewart	Lab	19,894	45.29
39	Halton	Lab Derek Twigg	Con	20,285	45.05
40	Tunbridge Wells	Con Greg Clark	Lab	22,874	44.48
41	Stratford-on-Avon	Con Nadhim Zahawi	UKIP	22,876	44.45
42	Runnymede and Weybridge	Con Philip Hammond	Lab	22,134	44.22
43	Tonbridge and Malling	Con Tom Tugendhat	UKIP	23,734	44.22
44	St Helens South and Whiston	Lab Marie Rimmer	Con	21,243	43.89
45	North East Bedfordshire	Con Alistair Burt	Lab	25,644	43.71
46	Reigate	Con Crispin Blunt	UKIP	22,334	43.49
47	New Forest West	Con Desmond Swayne	UKIP	20,604	43.46
48	Saffron Walden	Con Alan Haselhurst	UKIP	24,991	43.42
49	South Northamptonshire	Con Andrea Leadsom	Lab	26,416	43.40
50	North West Hampshire	Con Kit Malthouse	UKIP	23,943	43.38

Single-member seats with a recorded contest. Percentages are of valid votes.

Official results House of Commons Library and UK Parliament election results data. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. How we use this data