GEOSTAT Grid: UK 2011 Census Population and Households on a Pan-European Grid

Eurostat's GEOSTAT grid provides 2011 Census data on total population and number of households for the United Kingdom, with a sex breakdown for England, Wales, and Northern Ireland. The data is allocated from postcode-level census information to a consistent 1km² grid system that extends beyond the coastline. This vector boundary file, produced by Eurostat and supplied by the UK Office for National Statistics, uses the ETRS 1989 LAEA projection.

Use Cases

• Aggregating statistics to equally sized areas based on the GEOSTAT grid system mentioned in the description.
• Analyzing small-area population counts that may have been previously suppressed for disclosure risk, as described.
• Mapping population and household density across the UK using the provided vector boundaries.
• Comparing UK demographic data with other European countries using the standardized Pan-European grid format.

Strengths

• Contains 2011 Census data on total population and number of households for the entire United Kingdom.
• Includes a sex breakdown for England, Wales, and Northern Ireland.
• Uses a consistent 1km² grid system (GRE format) allowing for standardized spatial aggregation.
• Allows publication of small counts previously suppressed due to disclosure risk by using postcode-level allocation.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• The file uses the ETRS 1989 LAEA projection and may not align with other UK spatial datasets in British National Grid.
• Row count is unknown, which may limit suitability assessment for large-scale analysis.

Provenance

Source

Eurostat, with data from the UK 2011 Census supplied by the Office for National Statistics, National Records of Scotland, and Northern Ireland Statistics and Research Agency.

Collection Method

Created by allocating postcode-level census data to grid cells using a point-in-polygon method based on grid references.

Time Range

As at 31 December 2011.

Freshness

Last updated 2026-07-08 13:33:10.647661; freshness should be verified.

Geography

United Kingdom, as part of a Pan-European grid system.