Seat Region Prob To 2015 Margin 2017 Margin Con Lab LD SNP PC GRN UKIP Oth
Vale of Clwyd Wales 99% Lab 1 -18 36 54 5 0 4 0 0 0
Gower Wales 98% Lab 0 -14 29 43 7 0 5 0 5 11
Preseli Pembrokeshire Wales 85% Lab 12 -6 31 37 5 0 2 0 10 14
Cardiff North Wales 69% Lab 4 -4 38 42 13 0 3 0 4 0
Vale of Glamorgan Wales 67% Lab 13 -3 35 38 4 0 1 1 4 17
Carmarthen West and Pembrokeshire South Wales 53% Lab 15 -1 40 40 5 0 6 0 7 0
Brecon and Radnorshire Wales 41% LD 13 2 36 24 34 0 2 0 2 0
Dumfriesshire, Clydesdale and Tweeddale Scotland 32% SNP 2 4 43 13 6 38 0 0 0 0
Clwyd West Wales 28% Lab 18 4 45 41 6 0 6 0 0 0
Brighton, Kemptown South East 26% Lab 2 4 46 42 8 0 0 0 0 0
Thurrock East of England 26% Lab 1 6 41 35 4 0 0 0 20 0
Bath South West 25% LD 8 5 39 23 33 0 0 5 0 0
Plymouth, Sutton and Devonport South West 17% Lab 1 7 45 39 7 0 0 2 7 0
Croydon Central London 15% Lab 0 7 48 40 6 0 0 1 4 1
Monmouth Wales 14% Lab 23 7 45 38 9 0 1 1 6 0
Bury North North West 14% Lab 1 7 49 42 7 0 0 0 0 0
Aberconwy Wales 12% Lab 13 7 45 37 8 0 7 0 0 0
Derby North East Midlands 12% Lab 0 9 45 36 12 0 0 0 6 0
Stroud South West 11% Lab 8 10 49 39 6 0 0 3 3 0
Stockton South North East 11% Lab 10 11 51 40 5 0 0 0 4 0