Biggest majorities at the 2005 general election

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

#	Constituency	Winner	Runner-up	Majority	%
1	Glasgow North East	Oth	SNP	18,380	64.68
2	Bootle	Lab	LD	16,357	63.84
3	Easington	Lab	LD	18,636	58.50
4	Liverpool Walton	Lab	LD	15,957	57.13
5	Belfast West	SF	SDLP	19,315	55.91
6	Sheffield Brightside	Lab	LD	13,644	55.40
7	Rhondda	Lab	PC	16,242	52.14
8	Islwyn	Lab	PC	15,740	51.00
9	Coatbridge Chryston and Bellshill	Lab	SNP	19,519	50.90
10	Cynon Valley	Lab	PC	13,259	49.76
11	Makerfield	Lab	Oth	17,542	49.30
12	Knowsley South	Lab	LD	17,688	48.53
13	Bolsover	Lab	LD	18,437	47.64
14	Leigh	Lab	Con	17,272	47.34
15	Liverpool West Derby	Lab	Oth	14,298	46.93
16	Birkenhead	Lab	LD	12,934	46.55
17	Camberwell and Peckham	Lab	LD	13,483	46.51
18	Merthyr Tydfil and Rhymney	Lab	LD	13,934	46.48
19	Aberavon	Lab	LD	13,937	46.30
20	Houghton and Washington East	Lab	LD	16,065	46.30
21	Pontefract and Castleford	Lab	Con	15,246	46.27
22	Ogmore	Lab	LD	13,703	45.26
23	North Durham	Lab	LD	16,781	44.94
24	Glasgow South West	Lab	SNP	13,896	44.86
25	Barnsley Central	Lab	LD	12,732	44.49
26	Sedgefield	Lab	Oth	18,282	44.07
27	Knowsley North and Sefton East	Lab	LD	16,269	43.91
28	Ross Skye and Lochaber	LD	Lab	14,249	43.79
29	Glasgow East	Lab	SNP	13,507	43.66
30	Manchester Blackley	Lab	LD	12,027	43.59
31	Kirkcaldy and Cowdenbeath	Lab	SNP	18,216	43.58
32	Sheffield Attercliffe	Lab	LD	15,967	43.13
33	Barnsley East and Mexborough	Lab	LD	14,125	42.77
34	Halton	Lab	Con	14,606	42.73
35	Airdrie and Shotts	Lab	SNP	14,084	42.48
36	Wentworth	Lab	Con	15,056	42.30
37	Tottenham	Lab	LD	13,034	41.16
38	Torfaen	Lab	Con	14,791	41.11
39	Motherwell and Wishaw	Lab	SNP	15,222	41.02
40	Jarrow	Lab	LD	13,904	40.92
41	South Shields	Lab	LD	12,312	40.76
42	North Tyneside	Lab	Con	15,037	40.71
43	Leeds Central	Lab	LD	11,866	40.66
44	Nottingham North	Lab	Con	12,171	40.06
45	Kensington and Chelsea	Con	LD	12,418	39.63
46	Tyne Bridge	Lab	LD	10,400	39.42
47	Richmond (Yorks)	Con	Lab	17,807	39.40
48	Caerphilly	Lab	PC	15,359	39.15
49	North Antrim	DUP	SF	17,965	39.12
50	Middlesbrough	Lab	LD	12,567	39.10

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