Parliament and elections data
Explore data by constituency and local area
Resources for developers
Public APIs for Parliamentary data managed by the Parliamentary Digital Service (PDS).
Data analysis tools developed by Librarians for use in their research and shared as open-source software.
A library of queries for data on parliamentary scrutiny of statutory instruments, proposed negative statutory instruments, and treaties.
Middle-Layer Super Output Areas (MSOAs) are a statistical geography created for the 2011 Census of England and Wales.
An interactive map by the Commons Library shows areas with local coronavirus restrictions.