The implied results are now calculated using the local election results for the wards which make up each old seat. This should be more accurate than the earlier implied results which assumed each constituency was homogeneous.
The main change is the loss of one seat (Sunderland South, Labour) from Tyne & Wear. There are no other predicted changes.
| New seat | Primary component | Secondary component | ||
| Darlington | 100% of Darlington | 1.9% of Sedgefield | ||
| Hartlepool | Unchanged | |||
| Middlesbrough | 98.8% of Middlesbrough | 1.2% of Middlesbrough South and Cleveland East | ||
| Middlesbrough South and Cleveland East | 98.8% of Middlesbrough South and Cleveland East | 1.2% of Middlesbrough | ||
| Redcar | Unchanged | |||
| Stockton North | 99.9% of Stockton North | 4.0% of Stockton South | ||
| Stockton South | 96.0% of Stockton South | 0.1% of Stockton North |
| New seat | Primary component | Secondary component | ||
| Barrow and Furness | 100% of Barrow and Furness | 4.4% of Westmorland and Lonsdale | ||
| Carlisle | 100% of Carlisle | 6.0% of Penrith and The Border | ||
| Copeland | 100% of Copeland | 12.7% of Workington | ||
| Penrith and The Border | 89.2% of Penrith and The Border | |||
| Westmorland and Lonsdale | 95.6% of Westmorland and Lonsdale | |||
| Workington | 87.3% of Workington | 4.8% of Penrith and The Border |
| New seat | Primary component | Secondary component | ||
| Bishop Auckland | 100% of Bishop Auckland | 0.0% of Durham North West | ||
| Durham North | Unchanged | |||
| Durham North West | Unchanged | |||
| Durham, City of | Unchanged | |||
| Easington | 100% of Easington | 1.3% of Sedgefield | ||
| Sedgefield | 96.8% of Sedgefield |
| New seat | Primary component | Secondary component | ||
| Blaydon | 100% of Blaydon | 7.2% of Tyne Bridge
0.7% of Gateshead East and Washington West | ||
| Gateshead | 58.7% of Tyne Bridge | 51.5% of Gateshead East and Washington West
2.2% of Jarrow | ||
| Houghton and Sunderland South | 60.4% of Houghton and Washington East | 46.6% of Sunderland South | ||
| Jarrow | 89.3% of Jarrow | 10.0% of Gateshead East and Washington West
3.4% of South Shields | ||
| Newcastle upon Tyne Central | 60.0% of Newcastle upon Tyne Central | 34.0% of Tyne Bridge
4.4% of Newcastle upon Tyne North | ||
| Newcastle upon Tyne East | 74.5% of Newcastle upon Tyne East and Wallsend | 28.6% of Newcastle upon Tyne Central | ||
| Newcastle upon Tyne North | 95.6% of Newcastle upon Tyne North | 11.3% of Newcastle upon Tyne Central | ||
| South Shields | 96.6% of South Shields | 8.5% of Jarrow | ||
| Sunderland Central | 70.4% of Sunderland North | 41.4% of Sunderland South
9.2% of Houghton and Washington East | ||
| Tynemouth | 98.9% of Tynemouth | 12.3% of Tyneside North | ||
| Tyneside North | 87.7% of Tyneside North | 25.5% of Newcastle upon Tyne East and Wallsend
1.1% of Tynemouth | ||
| Washington and Sunderland West | 37.7% of Gateshead East and Washington West | 30.4% of Houghton and Washington East
29.6% of Sunderland North 12.0% of Sunderland South |
| New seat | Primary component | Secondary component | ||
| Berwick-upon-Tweed | 100% of Berwick-upon-Tweed | 0.8% of Hexham | ||
| Blyth Valley | Unchanged | |||
| Hexham | 99.2% of Hexham | |||
| Wansbeck | Unchanged |