Version: 1.0.0 | Published: 14 Oct 2025 | Updated: 0 days ago
Census 2021 Individual Secure Microdata Sample – England & Wales
Dataset
Summary
Citation:
Office for National Statistics, released 13 October 2025, ONS SRS Metadata
Catalogue, dataset, Census 2021 Individual Secure Microdata Sample – England &
Wales, https://doi.org/10.57906/tnmg-sc02
DOI Name:
Documentation
Description:
The secure individual microdata consists of a random sample of 10% of person records from Census 2021 for England and Wales. It includes records for 6,204,789 persons. The lowest level of geography is local authority. It contains 189 variables and a high level of detail
Coverage
Spatial
Spatial Coverage:
- England
- Wales
Geographical Levels:
- country
- local authority district
- region
- ttwa11
Temporal
Start Date:
21 March 2021
Latest Data:
21 March 2021
Frequency:
STATIC
Distribution Release Date:
13 October 2025
Provenance
Source:
Census
Access and Governance
Usage
Condition of Access:
Standard access conditions for the use of data in the SRS
Condition of Use:
Standard conditions for the use of data in the SRS
Resource Creator:
Office for National Statistics
Access
Access Service:
- Safe Rooms, SafePods
- Assured Organisational Connectivity – office based
- Assured Organisational Connectivity – remote access
Jurisdictions:
GB-EAW
Data Controller:
Office for National Statistics
Access Level:
Access Level 3
Format and Standards
Languages:
en
Formats:
CSV
Origin
Name:
ONS SRS Metadata Catalogue