Biggest majorities at the 1918 general election

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

#	Constituency	Winner	Runner-up	Majority	%
1	Armagh South	IPP	SF	4,266	96.43
2	West Ham Plaistow	Lab	Ind Lab	11,499	89.74
3	Antrim East	Con	SF	14,345	89.28
4	Down Mid	Con	SF	9,932	87.54
5	Caernarvon District of Boroughs	Co Lib	Ind	12,898	85.49
6	Queen'S University of Belfast	Con	SF	1,369	85.30
7	Belfast Woodvale	Con	SF	10,985	81.50
8	Westminster St George'S	Con	Lib	9,313	80.33
9	Lancashire Ince	Lab	Oth	12,651	73.93
10	Mayo West	SF	IPP	8,627	73.34
11	Holborn	Con	Ind Lab	5,783	72.61
12	Sussex (West) Horsham and Worthing	Con	Ind	13,100	72.03
13	Down West	Con	SF	8,834	71.91
14	Galway South	SF	IPP	8,877	71.79
15	Antrim South	Con	SF	10,952	70.26
16	Leitrim	SF	IPP	14,615	70.24
17	Halifax	Co Lib	Oth	18,100	69.16
18	Lancashire Waterloo	Con	Lab	10,636	67.00
19	Denbighshire Denbigh	Co Lib	Lab	11,815	66.63
20	Middlesex Twickenham	Con	Lab	11,192	66.47
21	Surrey Eastern	Con	Lib	6,965	65.55
22	Birmingham Deritend	Con	Lib	7,505	65.35
23	Kilkenny South	SF	IPP	6,830	64.80
24	Eccles	Con	Lib	12,413	64.55
25	Middlesex Harrow	Con	Ind	10,952	64.55
26	Kildare South	SF	IPP	5,559	64.27
27	Sligo South	SF	IPP	7,125	64.18
28	Belfast Duncairn	Con	IPP	9,188	64.00
29	Wicklow West	SF	IPP	4,869	63.99
30	Wimbledon	Con	Ind	10,573	63.19
31	Argyll	Co Lib	Oth	9,237	62.82
32	Birmingham Sparkbrook	Con	Oth	12,211	62.65
33	Middlesex Spelthorne	Con	Lab	10,005	62.59
34	Down North	Con	Ind U	7,047	62.07
35	Kent Ashford	Con	Oth	7,850	61.98
36	Mayo North	SF	IPP	5,668	61.68
37	University of Wales	Co Lib	Lab	563	61.53
38	Kent Canterbury	Con	Lab	8,689	61.51
39	Surrey Chertsey	Con	Lab	10,299	61.44
40	Belfast St Anne'S	Lab U	Ind U	7,403	60.44
41	Kingston upon Thames	Con	Lab	11,094	60.22
42	Dublin St James'S	SF	Ind Nat	4,700	60.16
43	Kingston upon Hull Central	Con	Lib	10,371	60.16
44	Belfast Cromac	Con	Oth	8,951	59.82
45	Hackney South	Ind	Co Lib	8,315	59.50
46	Sheffield Park	Co Lib	Lab	9,172	59.15
47	Bromley	Con	Lib	12,501	59.03
48	Birmingham Duddeston	Co Lab	Lib	6,516	58.83
49	Antrim Mid	Con	SF	7,920	58.66
50	Ealing	Con	Lab	10,100	58.31

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