These data were collected as the United Kingdom component of the cross-national project Sub-National Context and Radical Right Support in Europe (SCoRE) which covered France, Germany, the Netherlands, and the UK. Two waves of data were collected. The main wave, a nationally representative sample of UK adults (n=25,001), was administered using an internet panel between 22 June and 24 July 2017. A re-contact wave of a sub-sample (n=5,403) of the main wave respondents was administered between 27 June and 19 July 2018. Further details may be found on the SCoRE project website. The questionnaires covered a variety of issues including voting preference and behaviour, attitudes towards government, politics, immigration and diversity, respondents’ perceptions of their local area and how it has changed, and various demographic measures.