Dataset - data.gov.uk

Built-up Areas (March 2011) Names and Codes in England and Wales

A names and codes file for built-up areas in England and Wales as at 27 March 2011 (Census day). File Size 169KB.
- HTML
- Esri REST
- GeoJSON
- CSV
Built-up Area Sub Divisions (March 2011) Names and Codes in England and Wales

A names and codes file for built-up area sub-divisions in England and Wales as at 27 March 2011 (Census day). File Size 54KB.
- HTML
- Esri REST
- GeoJSON
- CSV

You can also access this registry using the API (see API Docs).