Results breakdown of the United Kingdom general election, 2017

For Results for each individual parliamentary constituency, see Results of the United Kingdom general election, 2017, by parliamentary constituency.

United Kingdom general election, 2017

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Turnout	68.7%
Party Leader % Seats ± Conservative Theresa May 42.4% 317 -13 Labour Jeremy Corbyn 40.0% 262 +30 SNP Nicola Sturgeon 3.0% 35 -21 Liberal Democrat Tim Farron 7.4% 12 +4 DUP Arlene Foster 0.9% 10 +2 Sinn Féin Gerry Adams 0.8% 7 +3 Plaid Cymru Leanne Wood 0.5% 4 +1 Green Jonathan Bartley Caroline Lucas 1.6% 1 0 This lists parties that won seats. See the complete results below.
Prime Minister before Prime Minister after Theresa May Conservative Theresa May Conservative

This is the results breakdown of the 2017 United Kingdom general election.

Swing

Change in vote share, by default order of total seats won in 2017

Party	2015 % votes won	2017 % votes won	∆% (i.e. change)
Conservative Party	36.8	42.4	+5.5
Labour Party	30.5	40.0	+9.6
Scottish National Party	4.7	3.0	-1.7
Liberal Democrats	7.9	7.4	-0.5
Green Party	3.8	1.6	-2.2
UK Independence Party	12.7	1.8	-10.9
Other	3.6	3.8	+0.2
Total %	100.0	100.0	–

A post-election analysis of Lord Ashcroft of inter-party swing (between specific parties):

Poll: Expressed voting choice in 2017 of electors who say they voted in 2015 ^[1]

Party		New choice of party of sample-polled previous voters
		Conservative	Labour	LD	SNP	UKIP	Green	Other
	Conservative	82%	10%	5%	–	1%	1%	1%
	Labour	9%	83%	5%	1%	1%	1%	–
	Liberal Democrat	16%	30%	50%	1%	–	2%	1%
	SNP	6%	12%	2%	80%	–	–	–
	UKIP	57%	18%	3%	–	19%	2%	1%

Seats which changed hands

Main article: List of MPs who lost their seat in the United Kingdom general election, 2017

Conservative to Labour Battersea Bedford Brighton Kemptown Bristol North West Bury North Canterbury Cardiff North Colne Valley Crewe and Nantwich Croydon Central Derby North Enfield Southgate Gower High Peak Ipswich Keighley Kensington Lincoln Peterborough Plymouth Sutton and Devonport Portsmouth South Reading East Stockton South Stroud Vale of Clwyd Warrington South Warwick and Leamington Weaver Vale SNP to Conservative Aberdeen South Aberdeenshire West & Kincardine Angus Ayr, Carrick and Cumnock Banff and Buchan Berwickshire, Roxburgh and Selkirk Dumfries and Galloway Gordon Moray Ochil and South Perthshire Renfrewshire East Stirling

SNP to Labour Coatbridge, Chryston and Bellshill East Lothian Glasgow North East Kirkcaldy and Cowdenbeath Midlothian Rutherglen and Hamilton West Labour to Conservative Copeland [n 1] Derbyshire North East Mansfield Middlesbrough South and Cleveland East Stoke-on-Trent South Walsall North Conservative to Liberal Democrat Bath Eastbourne Kingston and Surbiton Oxford West and Abingdon Twickenham SNP to Liberal Democrat Caithness, Sutherland and Easter Ross Dunbartonshire East Edinburgh West Liberal Democrat to Labour Leeds North West Sheffield Hallam SDLP to Sinn Féin Foyle South Down Liberal Democrat to Conservative Southport UKIP to Conservative Clacton Ulster Unionist to Sinn Féin Fermanagh and South Tyrone SDLP to Democratic Unionist Belfast South Ulster Unionist to Democratic Unionist South Antrim Liberal Democrat to Plaid Cymru Ceredigion

England

Main article: United Kingdom general election, 2017 (England)

Party		Seats				Votes
		Total	Gained	Lost	Net	Total	%	Change (%)
	Conservative [n 2]	297	8	30	−22	12,376,530	45.6	+4.6
	Labour	227	27	6	+21	11,386,624	41.9	+10.3
	Liberal Democrat	8	5	3	+2	2,121,672	7.8	−0.4
	Green	1	0	0	0	506,905	1.9	−2.3
	UKIP	0	0	1	−1	557,174	2.1	−12.1
	Others	0	0	0	0	210,321	0.8	+0.6
Total		533				27,159,226	Turnout	69.1%

^[2]

Northern Ireland

Main article: United Kingdom general election, 2017 (Northern Ireland)

Party		Seats				Votes
		Total	Gained	Lost	Net	Total	%	Change (%)
	DUP	10	2	0	+2	292,316	36.0	+10.3
	Sinn Féin	7	3	0	+3	238,915	29.4	+4.9
	SDLP	0	0	3	−3	95,419	11.7	−2.2
	UUP	0	0	2	−2	83,280	10.3	−5.8
	Alliance	0	0	0	0	64,553	7.9	−0.6
	Green (NI)	0	0	0	0	7,452	0.9	−0.0
	TUV	0	0	0	0	3,282	0.4	−1.9
	Others	1	0	0	0	26,966	3.3	−1.8
Total		18				812,183	Turnout	65.4%

Scotland

Main article: United Kingdom general election, 2017 (Scotland)

Party		Seats				Votes
		Total	Gained	Lost	Net	Total	%	Change (%)
	SNP	35	0	21	−21	977,569	36.9	−13.1
	Conservative	13	12	0	+12	757,949	28.6	+13.7
	Labour	7	6	0	+6	717,007	27.1	+2.8
	Liberal Democrat	4	3	0	+3	179,061	6.8	−0.8
	Scottish Green	0	0	0	0	5,886	0.2	−1.1
	UKIP	0	0	0	0	5,302	0.2	−1.4
	Others	0	0	0	0	6,920	0.3	+0.2
Total		59				2,649,695	Turnout	66.4%

^[3]

Wales

Main article: United Kingdom general election, 2017 (Wales)

Party		Seats				Votes
		Total	Gained	Lost	Net	Total	%	Change (%)
	Labour	28	3	0	+3	771,354	48.9	+12.1
	Conservative	8	0	3	−3	528,839	33.6	+6.3
	Plaid Cymru	4	1	0	+1	164,466	10.4	−1.7
	Liberal Democrats	0	0	1	−1	71,039	4.5	−2.0
	UKIP	0	0	0	0	31,376	2.0	−11.6
	Green	0	0	0	0	5,128	0.3	−2.2
	Others	0	0	0	0	3,612	0.2	−0.1
Total		40				1,575,814	Turnout	68.6%

Notes

1. The seat had already been gained at a by-election in February. Gains at a general election are normally contrasted to the previous general election, ignoring by-elections in between.
2. Seat figure includes Speaker of the House of Commons John Bercow

References

1. Lord Ashcroft (9 June 2017). "How did this result happen? My post-vote survey". Lord Ashcroft Polls. 
2. "England Results". BBC News. 
3. "Scotland Results". BBC News.