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 2019 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.
| Party | Old Seats | New Seats | Change | Disappear | Switch Out | Switch In | Fresh |
|---|---|---|---|---|---|---|---|
| CON | 6 | 6 | 0 | 0 | -1 | 1 | 0 |
| LAB | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| LIB | 4 | 2 | -2 | 0 | -2 | 0 | 0 |
| Brexit | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Green | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| SNP | 48 | 48 | 0 | -2 | -1 | 3 | 0 |
| MIN | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total | 59 | 57 | -2 | -2 | -4 | 4 | 0 |
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: Glasgow Central; Ross Skye and Lochaber.
The old seats which are lost to another party are: Caithness Sutherland and Easter Ross; Fife North East; Gordon; Moray.
The new seats which are gained from another party are: Caithness Sutherland and Easter Ross; Fife North East; Gordon and Buchan; Moray West, Nairn and Strathspey.
| New seat | Primary component | Secondary component(s) |
|---|---|---|
| Argyll, Bute and South Lochaber | 100% of Argyll and Bute | 7.6% of Ross Skye and Lochaber |
| New seat | Primary component | Secondary component(s) |
|---|---|---|
| Ayr Carrick and Cumnock | Unchanged | |
| Ayrshire Central | Unchanged | |
| Ayrshire North and Arran | Unchanged | |
| East Kilbride and Strathaven | 90.5% of East Kilbride, Strathaven and Lesmahagow | 1.2% of Lanark and Hamilton East |
| Hamilton and Clyde Valley | 58.1% of Lanark and Hamilton East | 26.0% of Rutherglen and Hamilton West
9.3% of East Kilbride, Strathaven and Lesmahagow
|
| Kilmarnock and Loudoun | Unchanged | |
| Rutherglen | 74.0% of Rutherglen and Hamilton West | 13.6% of Lanark and Hamilton East
0.1% of East Kilbride, Strathaven and Lesmahagow
|
| New seat | Primary component | Secondary component(s) |
|---|---|---|
| Berwickshire, Roxburgh and Selkirk | Unchanged |
| New seat | Primary component | Secondary component(s) |
|---|---|---|
| Alloa and Grangemouth | 45.1% of Ochil and South Perthshire | 27.5% of Falkirk
14.1% of Linlithgow and East Falkirk
|
| Falkirk | 72.5% of Falkirk | 14.5% of Linlithgow and East Falkirk |
| Stirling and Strathallan | 100% of Stirling | 8.6% of Ochil and South Perthshire |
| New seat | Primary component | Secondary component(s) |
|---|---|---|
| Dumfries and Galloway | 98.2% of Dumfries and Galloway | 4.2% of Dumfriesshire, Clydesdale and Tweeddale |
| Dumfriesshire, Clydesdale and Tweeddale | 95.8% of Dumfriesshire, Clydesdale and Tweeddale | 4.6% of Lanark and Hamilton East
1.8% of Dumfries and Galloway
|
| New seat | Primary component | Secondary component(s) |
|---|---|---|
| Bathgate and Linlithgow | 71.4% of Linlithgow and East Falkirk | 9.9% of Livingston |
| Edinburgh East and Musselburgh | 91.5% of Edinburgh East | 13.6% of East Lothian
0.0% of Edinburgh South
|
| Edinburgh North and Leith | 91.4% of Edinburgh North and Leith | 4.8% of Edinburgh West |
| Edinburgh South | 100% of Edinburgh South | 8.5% of Edinburgh East |
| Edinburgh South West | Unchanged | |
| Edinburgh West | 95.2% of Edinburgh West | 8.6% of Edinburgh North and Leith |
| Livingston | 90.1% of Livingston | 0.0% of Linlithgow and East Falkirk |
| Lothian East | 86.4% of East Lothian | |
| Midlothian | Unchanged |
| New seat | Primary component | Secondary component(s) |
|---|---|---|
| Cowdenbeath and Kirkcaldy | 80.2% of Kirkcaldy and Cowdenbeath | 12.9% of Dunfermline and West Fife
2.5% of Glenrothes
|
| Dunfermline and Dollar | 87.1% of Dunfermline and West Fife | 4.0% of Ochil and South Perthshire
0.1% of Kirkcaldy and Cowdenbeath
|
| Fife North East | 100% of Fife North East | 14.3% of Glenrothes |
| Glenrothes and Mid Fife | 83.1% of Glenrothes | 19.7% of Kirkcaldy and Cowdenbeath |
| New seat | Primary component | Secondary component(s) |
|---|---|---|
| Airdrie and Shotts | 98.8% of Airdrie and Shotts | 9.6% of Motherwell and Wishaw |
| Coatbridge and Bellshill | 85.7% of Coatbridge, Chryston and Bellshill | 12.2% of Motherwell and Wishaw
1.2% of Airdrie and Shotts
|
| Cumbernauld and Kirkintilloch | 88.9% of Cumbernauld, Kilsyth and Kirkintilloch East | 14.3% of Coatbridge, Chryston and Bellshill
1.1% of Glasgow East
0.0% of Dunbartonshire East
|
| Dunbartonshire West | 100% of Dunbartonshire West | 3.9% of Glasgow North West |
| Glasgow East | 59.3% of Glasgow East | 41.4% of Glasgow Central
1.9% of Glasgow South
|
| Glasgow North | 77.3% of Glasgow North | 23.2% of Glasgow Central
22.7% of Glasgow North East
1.3% of Glasgow North West
|
| Glasgow North East | 77.3% of Glasgow North East | 39.6% of Glasgow East
3.8% of Glasgow Central
|
| Glasgow South | 91.3% of Glasgow South | 12.3% of Glasgow Central |
| Glasgow South West | 81.9% of Glasgow South West | 19.4% of Glasgow Central
6.8% of Glasgow South
|
| Glasgow West | 94.8% of Glasgow North West | 22.7% of Glasgow North |
| Inverclyde and Renfrewshire West | 100% of Inverclyde | 12.9% of Paisley and Renfrewshire North
0.0% of Paisley and Renfrewshire South
|
| Mid Dunbartonshire | 100% of Dunbartonshire East | 11.1% of Cumbernauld, Kilsyth and Kirkintilloch East
0.1% of Glasgow North East
|
| Motherwell, Wishaw and Carluke | 78.2% of Motherwell and Wishaw | 22.5% of Lanark and Hamilton East |
| Paisley and Renfrewshire North | 76.1% of Paisley and Renfrewshire North | 18.1% of Glasgow South West
5.2% of Paisley and Renfrewshire South
|
| Paisley and Renfrewshire South | 94.8% of Paisley and Renfrewshire South | 11.0% of Paisley and Renfrewshire North |
| Renfrewshire East | Unchanged |
| New seat | Primary component | Secondary component(s) |
|---|---|---|
| Aberdeen North | 80.8% of Aberdeen North | 30.3% of Gordon
3.3% of Aberdeen South
|
| Aberdeen South | 96.7% of Aberdeen South | 19.2% of Aberdeen North |
| Aberdeenshire North and Moray East | 78.8% of Banff and Buchan | 26.0% of Moray |
| Aberdeenshire West and Kincardine | Unchanged | |
| Gordon and Buchan | 69.7% of Gordon | 21.2% of Banff and Buchan |
| Moray West, Nairn and Strathspey | 74.0% of Moray | 29.8% of Inverness Nairn Badenoch and Strathspey |
| New seat | Primary component | Secondary component(s) |
|---|---|---|
| Caithness Sutherland and Easter Ross | 100% of Caithness Sutherland and Easter Ross | 47.4% of Ross Skye and Lochaber
3.2% of Inverness Nairn Badenoch and Strathspey
|
| Inverness, Skye and West Ross-shire | 67.1% of Inverness Nairn Badenoch and Strathspey | 45.0% of Ross Skye and Lochaber |
| New seat | Primary component | Secondary component(s) |
|---|---|---|
| Orkney and Shetland | Unchanged |
| New seat | Primary component | Secondary component(s) |
|---|---|---|
| Angus and Perthshire Glens | 63.3% of Angus | 38.3% of Perth and North Perthshire
6.2% of Dundee West
3.8% of Ochil and South Perthshire
0.7% of Dundee East
|
| Arbroath and Broughty Ferry | 78.4% of Dundee East | 36.7% of Angus |
| Dundee Central | 93.8% of Dundee West | 20.9% of Dundee East |
| Perth and Kinross-shire | 61.7% of Perth and North Perthshire | 38.5% of Ochil and South Perthshire |
| New seat | Primary component | Secondary component(s) |
|---|---|---|
| Na h-Eileanan An Iar (Western Isles) | Unchanged |