Names and codes listings
ONS Geography maintains files of definitive area names and codes for a wide range of geographies used in statistical production.
More information on the geographies can be found in the metadata that accompanies the download files and in the Beginner's Guide section of the website.
Product Details
Names and codes files are in CSV format, with accompanying metadata in HTML format. CSV files can be read in MS Excel format and all common database applications, HTML files can be displayed in any internet browser.
Availability and Cost
Files can be downloaded free of charge via the Downloads section. Only the latest versions of files are available for download, but earlier versions may be available. Please contact us for details.
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Names and codes for Super Output Area Geography
Product information for Super Output Areas
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Names and codes for Administrative Geography
Product information for administrative councils
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Names and codes for Electoral Geography
Product information for electoral regions
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Names and codes for Health Geography
Product information on health authorities
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Names and codes for Eurostat Geography
Product information for NUTS and LAU
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Names and codes for 2001 Census Geography
Product information for the 2001 Census
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Names and codes for Other Geographies
Product information on uncategorised areas