General election forecast

Glasgow West

Predicted winner: SNP with 29.7% of the vote, a 0.2pp margin over Labour.

scotland · scotland

Predicted vote share

How the model expects this constituency to vote

SNP
29.7% +29.7pp
Labour
29.4% +29.4pp
Reform UK
17.1% +11.8pp
Green Party
14.7% +14.7pp
Lib Dem
4.1% +0.8pp
Conservative
4.0% +4.0pp
Christian Party "Proclaiming Christ's Lordship"
0.7% -0.1pp
Plaid Cymru
0.3% +0.3pp
Other
0.0% 0.0pp

Coloured number is the swing from the 2024 general election result.

Sitting MP

Patricia Ferguson

See also: TheyWorkForYou

2024 general election result

What happened on 4 July 2024

CandidatePartyVotesShare
Patricia Ferguson Labour Party 18,621 46.7%
Carol Monaghan Scottish National Party (SNP) 12,175 30.5%
Nick Quail Scottish Green Party 3,662 9.2%
Dionne Moore Reform UK 2,098 5.3%
Faten Hameed Conservative and Unionist Party 1,720 4.3%
James Stuart Calder Lib Dem 1,316 3.3%
John Cormack Christian Party "Proclaiming Christ's Lordship" 310 0.8%

Source: Returning officer declaration

How accurate is the model here?

Our 2024 backtest for this constituency

We replayed the same model architecture against the 4 July 2024 general election using only the data a forecaster running the model in May 2024 would have known. Here's what it would have predicted for Glasgow West, and what actually happened.

✗ Winner missed , predicted SNP, actual Labour. Major-party MAE: 7.65pp, the average gap between our predicted vote share and the actual share, per major party.

Predicted

Labour
29.8%
SNP
41.5%
Scottish Green Party
0.3%
Reform UK
13.1%
Conservative
0.0%
Lib Dem
7.7%
Christian Party "Proclaiming Christ's Lordship"
0.0%
Green Party
4.8%
Independent
1.3%
Workers Party
0.8%

Actual on 4 July 2024

Labour
46.7% -16.9pp
SNP
30.5% +11.0pp
Scottish Green Party
9.2% -8.9pp
Reform UK
5.3% +7.9pp
Conservative
4.3% -4.3pp
Lib Dem
3.3% +4.4pp
Christian Party "Proclaiming Christ's Lordship"
0.8% -0.8pp
Green Party
0.0% +4.8pp
Independent
0.0% +1.3pp
Workers Party
0.0% +0.8pp

Positive gap = we predicted that party would win more share than they did. See the full GE backtest across all 650 seats for the model's national accuracy.

How this forecast was built
  1. GE2024 Baseline. Actual GE2024 result in Glasgow West
  2. National Swing (Strong Transition Model). Multiplicative bounded swing, losers shed in proportion to local share, gainers absorb pro-rata national gain. Replaces additive UNS.
  3. BES MRP Prior. Baseline blended with BES Wave 1-30 scotland prior at weight 5%
  4. Normalise. Shares scaled to 100%

Read the full general election methodology →