Built-up Area Subdivisions: 2011 Names and Codes for England and Wales

Built-up Area Sub Divisions provide a detailed geospatial framework for analyzing urban form in England and Wales. This dataset, sourced from the UK's Office for National Statistics, likely contains polygon boundaries and associated codes for sub-areas within larger built-up zones. Its presence on both UK and EU open data platforms indicates its importance for cross-border administrative and demographic research.

Use Cases

• Urban density analysis based on built-up area subdivision boundaries.
• Administrative reporting and policy mapping using standardized geographic codes.
• Historical demographic studies anchored to the 2011 census geography.
• Spatial joins for attributing socio-economic data to specific urban sub-areas.

Strengths

• Official provenance from the UK's Office for National Statistics.
• Clear licensing under the Open Government Licence (OGL-UK-3.0).
• Cross-platform availability on both UK and EU open data portals signals reliability.

Limitations

• Critical metadata such as column names, row counts, and file size are missing from all source descriptions.
• The dataset's temporal coverage is fixed to a single reference date (March 2011), limiting analysis of change over time.
• Conflicting license URLs are provided ('OGL-UK-3.0' vs. a generic gov.uk link), creating ambiguity.

Provenance

Source

Office for National Statistics (UK)

Time Range

March 2011

Freshness

2026-07-08 13:31:01.694569

Geography

England and Wales