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.
A new seat is created in Norfolk (Broadland) and another in Northamptonshire (Northamptonshire South). Both are expected to have been Conservative seats at the 2005 election. Changes to Northampton South cause that seat to switch from Conservative to Labour.
| New seat | Primary component | Secondary component | ||
| Bedford | 99.9% of Bedford | 1.3% of Bedfordshire North East
0.1% of Bedfordshire Mid | ||
| Bedfordshire Mid | 97.7% of Bedfordshire Mid | 1.6% of Bedfordshire North East
0.1% of Bedford | ||
| Bedfordshire North East | 97.1% of Bedfordshire North East | 2.2% of Bedfordshire Mid | ||
| Bedfordshire South West | Unchanged | |||
| Luton North | 100% of Luton North | 0.3% of Luton South | ||
| Luton South | 99.7% of Luton South |
| New seat | Primary component | Secondary component | ||
| Cambridge | 100% of Cambridge | 7.3% of Cambridgeshire South | ||
| Cambridgeshire North East | 92.8% of Cambridgeshire North East | |||
| Cambridgeshire North West | 99.6% of Cambridgeshire North West | 6.5% of Huntingdon | ||
| Cambridgeshire South | 92.7% of Cambridgeshire South | 7.6% of Cambridgeshire South East | ||
| Cambridgeshire South East | 92.4% of Cambridgeshire South East | |||
| Huntingdon | 93.5% of Huntingdon | |||
| Peterborough | 100% of Peterborough | 7.2% of Cambridgeshire North East
0.4% of Cambridgeshire North West |
| New seat | Primary component | Secondary component | ||
| Broadland | 58.4% of Norfolk Mid | 16.4% of Norfolk North
15.5% of Norwich North | ||
| Great Yarmouth | Unchanged | |||
| Norfolk Mid | 41.6% of Norfolk Mid | 26.8% of Norfolk South West
17.1% of Norfolk South | ||
| Norfolk North | 83.6% of Norfolk North | |||
| Norfolk North West | 90.7% of Norfolk North West | |||
| Norfolk South | 82.0% of Norfolk South | 2.7% of Norwich South | ||
| Norfolk South West | 73.2% of Norfolk South West | 9.3% of Norfolk North West | ||
| Norwich North | 82.9% of Norwich North | 2.8% of Norwich South | ||
| Norwich South | 94.5% of Norwich South | 1.5% of Norwich North
0.8% of Norfolk South |
| New seat | Primary component | Secondary component | ||
| Corby | Unchanged | |||
| Daventry | 51.6% of Daventry | 19.6% of Kettering
7.0% of Wellingborough 2.8% of Northampton South | ||
| Kettering | 80.4% of Kettering | |||
| Northampton North | 84.9% of Northampton North | 2.4% of Northampton South | ||
| Northampton South | 60.0% of Northampton South | 15.1% of Northampton North | ||
| Northamptonshire South | 48.4% of Daventry | 34.8% of Northampton South | ||
| Wellingborough | 93.0% of Wellingborough |
| New seat | Primary component | Secondary component | ||
| Bury St Edmunds | 99.2% of Bury St Edmunds | 1.3% of Suffolk West
0.3% of Suffolk Central and Ipswich North | ||
| Ipswich | 100% of Ipswich | 5.2% of Suffolk Central and Ipswich North | ||
| Suffolk Central and Ipswich North | 94.5% of Suffolk Central and Ipswich North | 0.2% of Suffolk Coastal | ||
| Suffolk Coastal | 99.5% of Suffolk Coastal | 0.4% of Waveney | ||
| Suffolk South | 100% of Suffolk South | 0.3% of Suffolk West | ||
| Suffolk West | 98.4% of Suffolk West | 0.8% of Bury St Edmunds | ||
| Waveney | 99.6% of Waveney | 0.3% of Suffolk Coastal |