North East: New Constituency Boundaries 2018

Each new seat can be described as a combination of parts of old seats. These tables show this decomposition. The winner of the old seat at the 2017 election is shown by party colour, as is the implied winner of the new seat.

The implied results are calculated using the local election results for the wards which make up each old seat. This should give the most accurate projection, since it reflects varying political behaviour across the seat.

North East Change Table

  Old SeatsNew SeatsChangeDisappearSwitch OutSwitch InFresh
Con32-1-1000
Lab2623-3-4001
Lib0000000
Ukip0000000
Green0000000
Nat0000000
Min0000000
Total2925-4-5001

The table shows how the various changes affect each party in this area. The total old and new seats are shown for each party, as well as their difference ('Change'). The change in seats is also explained through the four explanations:

The old seats which are disappearing are: Durham, City of; Middlesbrough South and Cleveland East; Newcastle upon Tyne North; Stockton North; Wansbeck.

The new seats which are freshly created are: Middlesbrough South and Thornaby.

Durham

New seatPrimary componentSecondary component(s)
Billingham and Sedgefield 62.5% of Sedgefield 45.1% of Stockton North
14.0% of Durham, City of
1.3% of Bishop Auckland
Bishop Auckland 98.7% of Bishop Auckland 9.4% of Durham North West
0.5% of Durham, City of
Darlington 100% of Darlington 17.5% of Sedgefield
Durham North and Chester-le-Street 100% of Durham North 15.3% of Durham, City of
Durham North West 82.0% of Durham North West 26.1% of Durham, City of
Durham, City of, and Easington 64.3% of Easington 44.2% of Durham, City of
13.9% of Sedgefield

Newcastle area

New seatPrimary componentSecondary component(s)
Blaydon 51.3% of Blaydon 43.3% of Newcastle upon Tyne North
14.5% of Newcastle upon Tyne Central
8.6% of Durham North West
Gateshead West 70.2% of Gateshead 48.7% of Blaydon
Houghton and Seaham 88.2% of Houghton and Sunderland South 27.0% of Easington
Jarrow 77.7% of Jarrow 29.8% of Gateshead
10.0% of South Shields
Newcastle upon Tyne East 100% of Newcastle upon Tyne East 12.8% of Newcastle upon Tyne Central
10.4% of Newcastle upon Tyne North
Newcastle upon Tyne North West 72.7% of Newcastle upon Tyne Central 46.3% of Newcastle upon Tyne North
South Shields 90.0% of South Shields 22.3% of Jarrow
Sunderland Central Unchanged
Tynemouth Unchanged
Tyneside North Unchanged
Washington and Sunderland West 100% of Washington and Sunderland West 11.8% of Houghton and Sunderland South

Northumberland

New seatPrimary componentSecondary component(s)
Berwick and Morpeth 93.3% of Berwick-upon-Tweed 37.6% of Wansbeck
5.2% of Hexham
Blyth and Ashington 64.0% of Blyth Valley 62.4% of Wansbeck
5.8% of Berwick-upon-Tweed
Hexham and Cramlington 94.8% of Hexham 36.0% of Blyth Valley
1.0% of Berwick-upon-Tweed

Teesside

New seatPrimary componentSecondary component(s)
Hartlepool 100% of Hartlepool 8.7% of Easington
6.0% of Sedgefield
Middlesbrough and Eston 78.9% of Middlesbrough 42.8% of Redcar
6.6% of Middlesbrough South and Cleveland East
Middlesbrough South and Thornaby 44.9% of Stockton South 41.1% of Middlesbrough South and Cleveland East
21.1% of Middlesbrough
Redcar and Cleveland East 57.2% of Redcar 52.3% of Middlesbrough South and Cleveland East
Stockton and Yarm 55.1% of Stockton South 54.9% of Stockton North