Dataset - UK Data Service CKAN

England and Wales Census 2021 - TS017: Household size

This dataset provides Census 2021 estimates that classify usual residents in England and Wales by single year of age. The estimates are as at Census Day, 21 March 2021. Area...
- XLSX
- CSV
- JSON
England and Wales Census 2021 - RM006: Age of youngest dependent child by hou...

This dataset provides Census 2021 estimates that classify households in England and Wales by age of youngest dependent child and by household type. The estimates are as at...
- XLSX
- CSV
- JSON

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