Biggest majorities at the 2017 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 Dan Carden	Con	32,551	77.14
2	Knowsley	Lab George Howarth	Con	42,214	76.08
3	Liverpool, Riverside	Lab Louise Ellman	Con	35,947	74.86
4	Liverpool, West Derby	Lab Stephen Twigg	Con	32,908	72.86
5	Bootle	Lab Peter Dowd	Con	36,200	71.99
6	East Ham	Lab Stephen Timms	Con	39,883	70.42
7	Tottenham	Lab David Lammy	Con	34,584	70.09
8	Birmingham, Ladywood	Lab Shabana Mahmood	Con	28,714	69.51
9	Manchester, Gorton	Lab Afzal Khan	Con	31,730	69.05
10	Hackney South and Shoreditch	Lab Meg Hillier	Con	37,931	68.52
11	Liverpool, Wavertree	Lab Luciana Berger	Con	29,466	67.52
12	Birmingham, Hodge Hill	Lab Liam Byrne	Con	31,026	66.88
13	Walthamstow	Lab Stella Creasy	Con	32,017	66.50
14	Camberwell and Peckham	Lab Harriet Harman	Con	37,316	65.00
15	Lewisham, Deptford	Lab Vicky Foxcroft	Con	34,899	63.32
16	Manchester Central	Lab Lucy Powell	Con	31,445	63.24
17	Birmingham, Hall Green	Lab Roger Godsiff	Con	33,944	62.50
18	Hackney North and Stoke Newington	Lab Diane Abbott	Con	35,139	62.42
19	West Ham	Lab Lyn Brown	Con	36,754	60.54
20	Islington North	Lab Jeremy Corbyn	Con	33,215	60.47
21	Garston and Halewood	Lab Maria Eagle	Con	32,149	60.07
22	Bethnal Green and Bow	Lab Rushanara Ali	Con	35,393	59.16
23	Birkenhead	Lab Frank Field	Con	25,514	58.43
24	Sheffield Central	Lab Paul Blomfield	Con	27,748	57.96
25	Manchester, Withington	Lab Jeff Smith	LD	29,875	55.73
26	Ilford South	Lab Mike Gapes	Con	31,647	54.89
27	Croydon North	Lab Steve Reed	Con	32,365	54.28
28	Brent Central	Lab Dawn Butler	Con	27,997	53.54
29	Belfast West	SF Paul Maskey	DUP	21,652	53.29
30	Bristol West	Lab Thangam Debbonaire	Con	37,336	52.14
31	Leicester South	Lab Jonathan Ashworth	Con	26,261	51.98
32	Holborn and St Pancras	Lab Keir Starmer	Con	30,509	51.71
33	Halton	Lab Derek Twigg	Con	25,405	51.30
34	Aberavon	Lab Stephen Kinnock	Con	16,761	50.38
35	Dulwich and West Norwood	Lab Helen Hayes	Con	28,156	50.15
36	Nottingham East	Lab Chris Leslie	Con	19,590	49.81
37	Christchurch	Con Christopher Chope	Lab	25,171	49.71
38	Leeds Central	Lab Hilary Benn	Con	23,698	49.71
39	South Holland and The Deepings	Con John Hayes	Lab	24,897	49.48
40	Hornsey and Wood Green	Lab Catherine West	LD	30,738	49.34
41	Leyton and Wanstead	Lab John Cryer	Con	22,607	48.96
42	Ealing, Southall	Lab Virendra Sharma	Con	22,090	48.93
43	Blackley and Broughton	Lab Graham Stringer	Con	19,601	48.86
44	Buckingham	Spk John Bercow	Grn	25,725	48.83
45	Merthyr Tydfil and Rhymney	Lab Gerald Jones	Con	16,334	48.69
46	Edmonton	Lab Kate Osamor	Con	21,115	48.34
47	Wallasey	Lab Angela Eagle	Con	23,320	48.23
48	North East Hampshire	Con Ranil Jayawardena	Lab	27,772	48.19
49	Bradford West	Lab Naz Shah	Con	21,902	48.11
50	Meon Valley	Con George Hollingbery	Lab	25,692	47.41

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