West: New Constituency Boundaries

Each new seat can be described as a combination of parts of old seats. These table show this decomposition. The winner of the old seat at the 2005 election is shown by party colour, as is the implied winner of the new seat.

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.

In Bristol a new seat is created (Filton and Bradley Stoke) which is expected to be Conservative. A new seat is created in Wiltshire (Chippenham) which should be Lib Dem.

Bristol area

New seat  Primary component  Secondary component
Bath90.1% of Bath
Bristol East72.7% of Bristol East20.5% of Kingswood
Bristol North West55.2% of Bristol North West33.9% of Bristol West
Bristol South100% of Bristol South3.7% of Bristol East
Bristol West66.1% of Bristol West23.5% of Bristol East
Filton and Bradley Stoke44.8% of Bristol North West21.1% of Northavon
16.8% of Kingswood
Kingswood62.8% of Kingswood17.0% of Wansdyke
Somerset North100% of Woodspring0.2% of Weston-Super-Mare
Somerset North East83.0% of Wansdyke9.9% of Bath
Thornbury and Yate78.9% of Northavon
Weston-Super-Mare99.8% of Weston-Super-Mare

Gloucestershire

New seat  Primary component  Secondary component
Cheltenham97.3% of Cheltenham9.5% of Tewkesbury
Cotswolds, The100% of Cotswold5.1% of Stroud
Forest of DeanUnchanged
Gloucester91.2% of Gloucester
Stroud94.9% of Stroud
Tewkesbury90.5% of Tewkesbury8.8% of Gloucester
2.7% of Cheltenham

Oxfordshire

New seat  Primary component  Secondary component
Banbury95.6% of Banbury
Henley100% of Henley4.4% of Banbury
0.4% of Witney
0.0% of Oxford West and Abingdon
Oxford East100% of Oxford East8.9% of Oxford West and Abingdon
Oxford West and Abingdon90.1% of Oxford West and Abingdon3.4% of Witney
1.0% of Wantage
Wantage99.0% of Wantage1.1% of Oxford West and Abingdon
Witney96.2% of Witney

Wiltshire

New seat  Primary component  Secondary component
Chippenham42.4% of Wiltshire North24.0% of Westbury
17.1% of Devizes
Devizes66.9% of Devizes9.3% of Salisbury
Salisbury82.1% of Salisbury
Swindon North94.7% of Swindon North1.6% of Swindon South
Swindon South98.4% of Swindon South
Wiltshire North57.6% of Wiltshire North15.9% of Devizes
5.3% of Swindon North
Wiltshire South West76.0% of Westbury8.6% of Salisbury