Prison Estate Register for England and Wales from HM Prison and Probation Service

England and Wales prison estates are listed in this official register maintained by HM Prison and Probation Service. The Ministry of Justice provides this data, which is described as the most reliable list of its kind. The register was last updated on 2026-07-08.

Use Cases

• Analyze the distribution and count of prison facilities based on the register's list of estates.
• Cross-reference official prison locations with other datasets based on the authoritative nature of the register.
• Monitor changes in the prison estate over time based on the register's update mechanism.

Strengths

• Data is an official government register described as the most reliable list of its kind.
• Maintained by HM Prison and Probation Service under the Ministry of Justice, indicating authoritative provenance.
• Last update timestamp is precisely provided (2026-07-08 13:32:17.490615).

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

HM Prison and Probation Service, Ministry of Justice

Collection Method

Likely compiled as an official administrative register.

Time Range

Current as of 2026-07-08; temporal coverage is not specified.

Freshness

Last updated 2026-07-08 13:32:17.490615

Geography

England and Wales