Yorkshire and the Humber, 2010 vs 2015: seat-by-seat change

Every constituency in Yorkshire and the Humber compared between the 2010 and 2015 general elections: which seats changed hands and how far each swung.

Constituency	2010	2015	Majority	Con–Lab swing
Barnsley Central	Lab	Lab	34.0%	+5.4
Barnsley East	Lab	Lab	31.2%	+4.8
Batley and Spen	Lab	Lab	12.0%	+1.7
Beverley and Holderness	Con	Con	23.2%	+1.4
Bradford East	LD	Lab gain	17.1%	+14.7
Bradford South	Lab	Lab	17.2%	+2.5
Bradford West	Lab	Lab	28.3%	+10.0
Brigg and Goole	Con	Con	25.8%	−7.0
Calder Valley	Con	Con	8.3%	+2.1
Cleethorpes	Con	Con	17.5%	−4.0
Colne Valley	Con	Con	9.5%	+0.6
Dewsbury	Con	Lab gain	2.7%	+2.8
Don Valley	Lab	Lab	20.9%	+6.3
Doncaster Central	Lab	Lab	25.0%	+6.7
Doncaster North	Lab	Lab	29.8%	+3.9
East Yorkshire	Con	Con	29.9%	−1.3
Elmet and Rothwell	Con	Con	14.7%	−3.3
Great Grimsby	Lab	Lab	13.5%	+5.7
Halifax	Lab	Lab	1.0%	−1.2
Haltemprice and Howden	Con	Con	33.2%	+0.7
Harrogate and Knaresborough	Con	Con	30.7%	−1.6
Hemsworth	Lab	Lab	28.5%	+3.0
Huddersfield	Lab	Lab	18.2%	+3.6
Keighley	Con	Con	6.2%	0
Kingston upon Hull East	Lab	Lab	29.4%	+2.2
Kingston upon Hull North	Lab	Lab	36.5%	+5.9
Kingston upon Hull West and Hessle	Lab	Lab	29.4%	+4.7
Leeds Central	Lab	Lab	37.7%	+4.3
Leeds East	Lab	Lab	32.8%	+2.8
Leeds North East	Lab	Lab	15.0%	+2.7
Leeds North West	LD	LD	6.7%	+8.5
Leeds West	Lab	Lab	27.9%	+2.7
Morley and Outwood	Lab	Con gain	0.9%	−1.6
Normanton, Pontefract and Castleford	Lab	Lab	33.6%	+5.2
Penistone and Stocksbridge	Lab	Lab	14.4%	+3.9
Pudsey	Con	Con	8.8%	−2.7
Richmond (Yorks)	Con	Con	36.2%	+4.7
Rother Valley	Lab	Lab	15.5%	+3.9
Rotherham	Lab	Lab	22.3%	+6.2
Scarborough and Whitby	Con	Con	13.0%	+1.8
Scunthorpe	Lab	Lab	8.5%	+0.8
Selby and Ainsty	Con	Con	25.7%	−1.0
Sheffield Central	Lab	Lab	39.2%	+6.4
Sheffield South East	Lab	Lab	29.5%	+1.4
Sheffield, Brightside and Hillsborough	Lab	Lab	34.5%	+1.0
Sheffield, Hallam	LD	LD	4.2%	+14.8
Sheffield, Heeley	Lab	Lab	30.8%	+3.4
Shipley	Con	Con	19.0%	+0.5
Skipton and Ripon	Con	Con	38.1%	+1.2
Thirsk and Malton	Con	Con	37.2%	+1.1
Wakefield	Lab	Lab	6.1%	+1.2
Wentworth and Dearne	Lab	Lab	32.0%	+4.5
York Central	Lab	Lab	14.1%	+0.1
York Outer	Con	Con	24.4%	+0.8

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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