Open data and tools from the department

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Indices of Multiple Deprivation 2025

A set of comparative measures that assess levels of deprivation across small geographic areas in England. The indices are based on seven distinct domains: income, employment, education, health, crime, barriers to housing and services, and the living environment.

Tools

Map Explorer

Explore deprivation data using an interactive map.

Lookup by Postcode

Download the dataset by postcode.

Lookup by Area

Download the dataset by area.

Energy Performance of Buildings

Search and download EPC data for buildings in England and Wales

Planning and housing data

Find planning and housing data that is easy to use and trust

Browse all datasets