UK Parliament election results
This website published by the House of Commons Library contains election results data for the UK House of Commons.
We publish briefing papers including more detailed analysis of election results.
The site includes data for the 2010, 2015, 2017, 2019 and 2024 general elections and by-elections taking place during the 58th Parliament. We plan to add to this, including data for earlier general elections and by-elections.
The 2024 general election was contested on new boundaries. The site includes details of notional results for the 2019 election had it been contested on those new boundaries.
As well as general election data, the site includes tables for:
- Members - candidacies of former and current MPs at general elections since 2010
- Parties - performance of registered parties standing in these elections
- Constituencies - results by constituency since 2010
The site also lists legislation relating to constituency boundaries and boundary changes.
Our roadmap sets out our future plans for this site.
Data analysis
The database schema is available as an entity relationship diagram.
Using Datasette
Datasette is a tool for exploring and publishing data.
A hosted Datasette instance is available to query. The data can also be loaded using Datasette Lite.