UKDecides

WESTMINSTER POLL

Norstat – 4-16 September 2026

Fieldwork4–16 September 2026
Sample6,429
Labour25%
Conservative22%
Reform UK22%
Green11%
Liberal Democrats10%
Restore Britain6%
SNP3%
Other1%
Plaid Cymru1%

Party figures are shown where available in our records, including SNP and Plaid Cymru. A missing entry does not mean zero. Other follows the pollster's published grouping.

Labour led this Norstat Westminster voting-intention poll on 25%, followed by the Conservatives on 22% and Reform UK on 22%.

Norstat surveyed 6,429 adults in Great Britain online between 4 and 16 September 2026. The results were weighted by age, sex, 2016 EU referendum vote and 2024 Westminster election vote.

This was a longitudinal study, returning to people who had answered a survey about their vote at the 2024 general election. The voting-intention figures shown here are from the published Q2_2 table, excluding undecided respondents and non-voters.

Original pollster archive · Full tables

Source: Original poll publication