| Adur | 14 | 15 | Conservative | 7 |
| Amber Valley | 15 | 15 | Labour | 11 |
| Barnet | 1 | 1 | Labour | 1 |
| Barnsley | 21 | 21 | Labour | 18 |
| Barrow-in-Furness | 1 | 1 | Labour | 1 |
| Basildon | 14 | 14 | Conservative | 6 |
| Basingstoke and Deane | 20 | 20 | Conservative | 11 |
| Birmingham | 40 | 40 | Labour | 30 |
| Blackburn with Darwen | 22 | 22 | Labour | 14 |
| Bolton | 20 | 20 | Labour | 12 |
| Boston | 1 | 3 | Conservative | 2 |
| Bradford | 30 | 30 | Labour | 15 |
| Braintree | 1 | 1 | Conservative | 1 |
| Breckland | 1 | 1 | Conservative | 1 |
| Brent | 1 | 1 | Labour | 1 |
| Brentwood | 12 | 13 | Conservative | 7 |
| Bristol, City of | 34 | 70 | Labour | 37 |
| Broxbourne | 10 | 10 | Conservative | 9 |
| Burnley | 15 | 15 | Labour | 8 |
| Bury | 17 | 18 | Labour | 10 |
| Calderdale | 17 | 17 | Labour | 8 |
| Cambridge | 14 | 14 | Labour | 9 |
| Cambridgeshire | 1 | 1 | Independent | 1 |
| Cannock Chase | 13 | 13 | Labour | 9 |
| Canterbury | 1 | 1 | Conservative | 1 |
| Carlisle | 17 | 17 | Labour | 9 |
| Castle Point | 13 | 14 | Conservative | 9 |
| Cheltenham | 20 | 20 | Liberal Democrats | 15 |
| Cherwell | 16 | 48 | Conservative | 38 |
| Chorley | 15 | 15 | Labour | 10 |
| Colchester | 17 | 51 | Conservative | 22 |
| Coventry | 18 | 19 | Labour | 14 |
| Craven | 11 | 11 | Conservative | 6 |
| Crawley | 13 | 13 | Labour | 9 |
| Croydon | 1 | 1 | Labour | 1 |
| Daventry | 12 | 12 | Conservative | 8 |
| Derby | 17 | 17 | Labour | 7 |
| Doncaster | 1 | 1 | Labour | 1 |
| Dudley | 24 | 25 | Labour | 14 |
| East Hampshire | 2 | 2 | Conservative | 2 |
| East Riding Of Yorkshire | 2 | 2 | Conservative | 2 |
| East Sussex | 1 | 1 | Labour | 1 |
| Eastleigh | 15 | 15 | Liberal Democrats | 13 |
| Elmbridge | 16 | 48 | Conservative | 22 |
| England | 3 | 3 | Labour | 3 |
| Epping Forest | 21 | 23 | Conservative | 12 |
| Exeter | 13 | 39 | Labour | 30 |
| Fareham | 15 | 16 | Conservative | 12 |
| Forest Heath | 2 | 2 | UK Independence Party (UKIP) | 1 |
| Gateshead | 22 | 22 | Labour | 17 |
| Glasgow | 1 | 1 | SNP | 1 |
| Glasgow City | 1 | 1 | SNP | 1 |
| Gloucester | 18 | 39 | Conservative | 22 |
| Gloucestershire | 1 | 1 | Liberal Democrats | 1 |
| Gosport | 17 | 17 | Conservative | 10 |
| Great Yarmouth | 13 | 13 | Labour | 5 |
| Greenwich | 1 | 1 | Labour | 1 |
| Guildford | 1 | 1 | Labour | 1 |
| Hackney | 2 | 2 | Labour | 2 |
| Halton | 20 | 20 | Labour | 18 |
| Hampshire | 2 | 2 | Conservative | 2 |
| Harlow | 11 | 11 | Labour | 7 |
| Harrogate | 16 | 16 | Conservative | 15 |
| Hart | 11 | 11 | Conservative | 5 |
| Hartlepool | 11 | 11 | Labour | 6 |
| Hastings | 16 | 17 | Labour | 14 |
| Havant | 14 | 14 | Conservative | 11 |
| Havering | 1 | 1 | Labour | 1 |
| Huntingdonshire | 17 | 18 | Conservative | 8 |
| Hyndburn | 12 | 12 | Labour | 10 |
| Ipswich | 16 | 17 | Labour | 13 |
| Kensington and Chelsea | 1 | 2 | Conservative | 2 |
| Kingston Upon Hull | 20 | 20 | Labour | 10 |
| Kirklees | 23 | 23 | Labour | 12 |
| Knowsley | 15 | 45 | Labour | 42 |
| Lancashire | 1 | 1 | Labour | 1 |
| Lancaster | 3 | 3 | Labour | 3 |
| Leeds | 33 | 33 | Labour | 21 |
| Lincoln | 10 | 30 | Labour | 26 |
| Liverpool | 30 | 32 | Labour | 27 |
| Maidstone | 19 | 19 | Liberal Democrats | 8 |
| Manchester | 32 | 32 | Labour | 31 |
| Melton | 1 | 1 | Labour | 1 |
| Merton | 1 | 1 | Labour | 1 |
| Middlesbrough | 1 | 1 | Labour | 1 |
| Milton Keynes | 19 | 20 | Labour | 10 |
| Mole Valley | 13 | 14 | Conservative | 5 |
| National Assembly for Wales elections (Regions) | 1 | 0 | — | — |
| Newcastle Upon Tyne | 26 | 26 | Labour | 18 |
| Newcastle-under-Lyme | 20 | 20 | Labour | 11 |
| North Dorset | 2 | 2 | Conservative | 2 |
| North East Lincolnshire | 12 | 12 | Labour | 7 |
| North Hertfordshire | 15 | 15 | Conservative | 7 |
| North Tyneside | 20 | 20 | Labour | 17 |
| Northern Ireland Assembly elections | 18 | 106 | Ind | 103 |
| Norwich | 13 | 13 | Labour | 11 |
| Nuneaton and Bedworth | 17 | 18 | Labour | 12 |
| Oldham | 20 | 20 | Labour | 15 |
| Oxford | 24 | 24 | Labour | 18 |
| Pendle | 16 | 18 | Conservative | 9 |
| Peterborough | 22 | 60 | Conservative | 31 |
| Plymouth | 19 | 22 | Labour | 14 |
| Police and Crime Commissioner for Avon and Somerset Constabulary | 1 | 1 | Independent | 1 |
| Police and Crime Commissioner for Bedfordshire Police | 1 | 1 | Conservative | 1 |
| Police and Crime Commissioner for Cambridgeshire Constabulary | 1 | 1 | Conservative | 1 |
| Police and Crime Commissioner for Cheshire Constabulary | 1 | 1 | Labour | 1 |
| Police and Crime Commissioner for Cleveland Police | 1 | 1 | Labour | 1 |
| Police and Crime Commissioner for Cumbria Constabulary | 1 | 1 | Conservative | 1 |
| Police and Crime Commissioner for Derbyshire Constabulary | 1 | 1 | Labour | 1 |
| Police and Crime Commissioner for Devon & Cornwall Police | 1 | 1 | Conservative | 1 |
| Police and Crime Commissioner for Dorset Police | 1 | 1 | Independent | 1 |
| Police and Crime Commissioner for Durham Constabulary | 1 | 1 | Labour | 1 |
| Police and Crime Commissioner for Dyfed-Powys Police | 1 | 1 | Ind | 1 |
| Police and Crime Commissioner for Essex Police | 1 | 1 | Conservative | 1 |
| Police and Crime Commissioner for Gloucestershire Constabulary | 1 | 1 | Independent | 1 |
| Police and Crime Commissioner for Gwent Police | 1 | 1 | Labour | 1 |
| Police and Crime Commissioner for Hampshire Constabulary | 1 | 1 | Conservative | 1 |
| Police and Crime Commissioner for Hertfordshire Constabulary | 1 | 1 | Conservative | 1 |
| Police and Crime Commissioner for Humberside Police | 1 | 1 | Labour | 1 |
| Police and Crime Commissioner for Kent Police | 1 | 1 | Conservative | 1 |
| Police and Crime Commissioner for Lancashire Constabulary | 1 | 1 | Labour | 1 |
| Police and Crime Commissioner for Leicestershire Police | 1 | 1 | Labour | 1 |
| Police and Crime Commissioner for Lincolnshire Police | 1 | 1 | Conservative | 1 |
| Police and Crime Commissioner for Merseyside Police | 1 | 1 | Labour | 1 |
| Police and Crime Commissioner for Norfolk Constabulary | 1 | 1 | Conservative | 1 |
| Police and Crime Commissioner for North Wales Police | 1 | 1 | Ind | 1 |
| Police and Crime Commissioner for North Yorkshire Police | 1 | 1 | Conservative | 1 |
| Police and Crime Commissioner for Northamptonshire Police | 1 | 1 | Conservative | 1 |
| Police and Crime Commissioner for Northumbria Police | 1 | 1 | Labour | 1 |
| Police and Crime Commissioner for Nottinghamshire Police | 1 | 1 | Labour | 1 |
| Police and Crime Commissioner for South Wales Police | 1 | 1 | Labour | 1 |
| Police and Crime Commissioner for South Yorkshire Police | 1 | 1 | Labour | 1 |
| Police and Crime Commissioner for Staffordshire Police | 1 | 1 | Conservative | 1 |
| Police and Crime Commissioner for Suffolk Constabulary | 1 | 1 | Conservative | 1 |
| Police and Crime Commissioner for Surrey Police | 1 | 1 | Conservative | 1 |
| Police and Crime Commissioner for Sussex Police | 1 | 1 | Conservative | 1 |
| Police and Crime Commissioner for Thames Valley Police | 1 | 1 | Conservative | 1 |
| Police and Crime Commissioner for Warwickshire Police | 1 | 1 | Conservative | 1 |
| Police and Crime Commissioner for West Mercia Police | 1 | 1 | Conservative | 1 |
| Police and Crime Commissioner for West Midlands Police | 1 | 1 | Labour | 1 |
| Police and Crime Commissioner for West Yorkshire Police | 1 | 1 | Labour | 1 |
| Police and Crime Commissioner for Wiltshire Police | 1 | 1 | Conservative | 1 |
| Portsmouth | 14 | 14 | Liberal Democrats | 8 |
| Preston | 19 | 19 | Labour | 11 |
| Reading | 16 | 16 | Labour | 11 |
| Redbridge | 1 | 1 | Labour | 1 |
| Redditch | 9 | 10 | Labour | 8 |
| Reigate & Banstead | 17 | 17 | Conservative | 12 |
| Rochdale | 20 | 20 | Labour | 16 |
| Rochford | 13 | 39 | Conservative | 21 |
| Rossendale | 12 | 12 | Labour | 10 |
| Rotherham | 21 | 63 | Labour | 48 |
| Rugby | 14 | 14 | Conservative | 7 |
| Runnymede | 14 | 15 | Conservative | 13 |
| Rushmoor | 13 | 13 | Conservative | 8 |
| Rutland | 1 | 1 | Conservative | 1 |
| Salford | 20 | 21 | Labour | 19 |
| Sandwell | 24 | 25 | Labour | 25 |
| Scotland | 2 | 10 | Conservative | 4 |
| Scottish Parliament elections (Constituencies) | 4 | 4 | SNP | 3 |
| Sefton | 22 | 23 | Labour | 12 |
| Senedd Cymru elections (Constituencies) | 1 | 1 | Ind | 1 |
| Sheffield | 28 | 84 | Labour | 57 |
| Slough | 14 | 14 | Labour | 12 |
| Solihull | 17 | 17 | Conservative | 9 |
| South Bucks | 1 | 1 | Conservative | 1 |
| South Cambridgeshire | 19 | 19 | Conservative | 10 |
| South Kesteven | 1 | 1 | Conservative | 1 |
| South Lakeland | 17 | 17 | Liberal Democrats | 8 |
| South Ribble | 1 | 1 | Labour | 1 |
| South Tyneside | 18 | 18 | Labour | 18 |
| Southampton | 16 | 18 | Labour | 12 |
| Southend-On-Sea | 17 | 17 | Conservative | 8 |
| Southwark | 2 | 2 | Labour | 2 |
| Spelthorne | 2 | 2 | Conservative | 2 |
| St Albans | 18 | 18 | Conservative | 7 |
| St Edmundsbury | 1 | 1 | UK Independence Party (UKIP) | 1 |
| St. Helens | 16 | 17 | Labour | 15 |
| Staffordshire | 1 | 1 | Conservative | 1 |
| Stevenage | 13 | 13 | Labour | 10 |
| Stockport | 21 | 21 | Liberal Democrats | 9 |
| Stroud | 27 | 51 | Conservative | 23 |
| Suffolk | 2 | 2 | Conservative | 1 |
| Sunderland | 25 | 25 | Labour | 22 |
| Surrey | 1 | 1 | Conservative | 1 |
| Swansea | 1 | 1 | Labour | 1 |
| Swindon | 19 | 19 | Conservative | 9 |
| Tameside | 19 | 20 | Labour | 18 |
| Tamworth | 10 | 10 | Conservative | 6 |
| Tandridge | 14 | 15 | Conservative | 9 |
| Tendring | 1 | 1 | UK Independence Party (UKIP) | 1 |
| Three Rivers | 13 | 15 | Liberal Democrats | 8 |
| Thurrock | 17 | 19 | Conservative | 8 |
| Torbay | 1 | 1 | Liberal Democrats | 1 |
| Trafford | 21 | 22 | Conservative | 10 |
| Tunbridge Wells | 16 | 16 | Conservative | 13 |
| UK Parliamentary general election | 1 | 1 | Labour | 1 |
| Wakefield | 21 | 21 | Labour | 19 |
| Walsall | 20 | 20 | Labour | 10 |
| Warrington | 22 | 58 | Labour | 45 |
| Watford | 12 | 36 | Liberal Democrats | 25 |
| Waveney | 1 | 1 | Conservative | 1 |
| Welwyn Hatfield | 16 | 48 | Conservative | 28 |
| West Lancashire | 18 | 18 | Labour | 12 |
| West Oxfordshire | 17 | 17 | Conservative | 12 |
| Westminster | 1 | 1 | Labour | 1 |
| Weymouth and Portland | 12 | 13 | Labour | 7 |
| Wigan | 25 | 25 | Labour | 19 |
| Wiltshire | 1 | 1 | Liberal Democrats | 1 |
| Winchester | 16 | 45 | Conservative | 25 |
| Wirral | 22 | 23 | Labour | 14 |
| Woking | 10 | 30 | Conservative | 17 |
| Wokingham | 18 | 19 | Conservative | 15 |
| Wolverhampton | 20 | 20 | Labour | 18 |
| Worcester | 12 | 12 | Labour | 7 |
| Worthing | 13 | 13 | Conservative | 11 |
| Wyre Forest | 11 | 11 | Conservative | 5 |