Thursday, October 15, 2026
B.C. votes in 9 days

Bristol South

Westminster constituency · England · South West

Forecast of October 15, 2026

Our forecast gives Labour a more than 99% chance of winning, with an average lead of 6.7 points.

Safe seat. Chance of a final gap under 5 points: 20%.

Projected vote share

Projection by party

  • Labour 33.7%
  • Green 27.0%
  • Reform UK 21.8%
  • Conservative 10.3%
  • Lib Dems 4.9%
  • Other 1.8%

Thin vertical mark: 2024 result.

Compared with the average

Labour Green Reform UK Conservative
Bristol South 33.7%27.0%21.8%10.3%
National averageUnited Kingdom 24.3%+9.5 10.4%+16.6 23.1%−1.3 20.4%−10.1

Simple average of the 650 ridings, not weighted by population.

Local profile

Population104,457
Median age35
Employment rate82.7%

Source: Office for National Statistics: mid-2022 population, January 2026 labour market

Current member

Karin Smyth · Labour

In office since May 7, 2015. 59th Parliament.

Previous election (2024)

Labour won by 17.7 points.

Our current projection: Labour ahead by 6.7 points.

Candidates and votes in 2024

Candidate Party Votes %
Karin Smyth Elected Labour 18,521 42.7
Jai Breitnauer Green 10,855 25.0
Richard Visick Reform UK 6,195 14.3
Liz Brennan Conservative 4,947 11.4
Andrew Brown Lib Dems 2,721 6.3
Neil Norton Other 164 0.4

Nearby ridings

Party ahead and how sure the projection is.

Watch list

The tightest races

The smallest projected gaps between the top two.

  1. Birmingham Hall Green and MoseleyLabour50%1.2-point gap
  2. Hertford and StortfordReform UK44%1.4-point gap
  3. Romsey and Southampton NorthConservative54%1.4-point gap
Forecast updated