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ONS UPRN Directory (April 2025) (Epoch 117) User Guide

This User Guide contains information about the ONSUD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and limitations and...

ONS Postcode Directory (August 2025) User Guide

This User Guide contains information about the ONSPD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and limitations and...

ONS Postcode Directory (May 2025) User Guide

This User Guide contains information about the ONSPD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and limitations and...

National Statistics UPRN Lookup (January 2025) (Epoch 115) User Guide

This User Guide contains information about the NSUL including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and limitations and...

National Statistics UPRN Lookup (April 2025) (Epoch 117) User Guide

This User Guide contains information about the NSUL including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and limitations and...

National Statistics Postcode Lookup (May 2025) User Guide

This User Guide contains information about the NSUL including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and limitations and...

National Statistics UPRN Lookup (July 2025) (Epoch 119) User Guide

This User Guide contains information about the NSUL including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and limitations and...

National Statistics UPRN Lookup (May 2025) (Epoch 118) User Guide

This User Guide contains information about the NSUL including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and limitations and...

National Statistics Postcode Lookup (May 2026) User Guide

This User Guide contains information about the NSUL including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and limitations and...

ONS Postcode Directory (May 2026) User Guide

This User Guide contains information about the ONSPD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and limitations and...

Coastal Overview Map [Eng only]

The Coastal Overview data layers identifies the lead authority for the management of discrete stretches of the English coast as defined by the Seaward of the Schedule 4 boundary of the Coastal...

2015 Scottish Natural Heritage (SNH) Southern Trench (outer Moray Firth) benthic camera and infaunal grab survey

This benthic habitat survey was carried out by Centre for Environment, Fisheries and Aquaculture Science (CEFAS) for SNH within the Southern Trench MPA proposal from the vessel RV Endeavour from...

2015 Scottish Natural Heritage (SNH) Southern Trench (outer Moray Firth) benthic camera and infaunal grab survey

This benthic habitat survey was carried out by Centre for Environment, Fisheries and Aquaculture Science (CEFAS) for SNH within the Southern Trench MPA proposal from the vessel RV Endeavour from...

Census 2001 - Output Areas

This dataset shows the 2001 Census Output Areas (OAs). OAs are the smallest geographical unit for which Census data is released, and as a result, they act as the basic “building-blocks” for the...

2002 English Nature (EN) Tweed Estuary cSAC, littoral sediment survey

Report following a survey of the intertidal soft sediments and associated infauna of the Tweed Estuary cSAC. The aim of the survey was to acquire baseline information and maps of the main sediments...

2002 English Nature (EN) Tweed Estuary cSAC, littoral sediment survey

Report following a survey of the intertidal soft sediments and associated infauna of the Tweed Estuary cSAC. The aim of the survey was to acquire baseline information and maps of the main sediments...

Census 2001 - CAS Wards

A 2001 Census Area Statistic (CAS) ward is one of 2 special wards created for 2001 Census Output. These are both created by aggregating output areas and are only best-fit for electoral...

Retail Area Major

Retail Area Major features are identified where addresses with a suitable classification (those which are indicative of retail) share a street name or site and meet the count threshold (as defined...

Census 1991 - Output Area Centroids

This dataset shows the 1991 Census Output Areas (OAs) Household Weighted Centroids. An individual Output Area generally covers a sufficiently small area (subject to meeting minimum population /...

National Statistics UPRN Lookup (Census 2021) (August 2022) User Guide

This User Guide contains information about the NSUL including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data...