Riding profile

Spelthorne

UK constituency — England · Urban · south east

The question

Spelthorne: who wins this toss-up?

Editorial read

Spelthorne, an urban constituency in England, elected a member with the Conservatives in the previous cycle, with a 3-point margin. The Vote-Scope model projects Reform UK ahead at 27% vote share, against 25% for the Conservatives, and the race could swing.

Sitting member

Lincoln Jopp

Sits with Conservative

Since
2024-07-04
Parliament
59th

Current forecast

Reform UK

Toss-up

Probability
100%
Mean margin (pts)
1.7
P(close race)
100%

Projected vote share

Projection by party

  • Reform UK 27.0%
  • Conservative 25.4%
  • Lib Dems 18.0%
  • Labour 17.6%
  • Green 9.8%
  • Other 1.9%

In context

How this riding stacks up

Reform UK Conservative Lib Dems Labour
HereSpelthorne 27.0%25.4%18.0%17.6%
National averageUnited Kingdom 25.3% +1.7 18.9% +6.5 11.6% +6.4 21.7% −4.0

Nationwide averages computed across the 650 riding-level projections (unweighted mean).

Previous election · UK 2024

Won by
Conservative
Margin
3.4 pts
Margin shift vs current projection
-1.7 pts

Detailed result · UK 2024

Candidates and votes

Candidate Party Votes % Occupation
Lincoln Jopp Elected Conservative 14,038 30.4
Claire Tighe Labour 12,448 27.0
Harry Boparai Lib Dems 8,710 18.9
Rory O'Brien Reform UK 8,284 17.9
Manu Singh Green 2,413 5.2
Alistair Miller Other 273 0.6

Demographics

Who lives here

Population
103,551
Median age
41
Employment rate
81.5%

Data source : ONS mid-2022 population + Jan 2026 labour market

Last model run
Cycle
uk_2029