Office for National Statistics

A publishing body on United Kingdom’s national open data portal.

Datasets

5,609

Files

28,630

Last updated

2026-08-27

Country

United Kingdom

Licences

uk-ogl1,941
cc-by21
unpublished1

As published by the portal. Licence identifiers are not standardised between countries.

Formats

HTML5,041
ZIP4,558
CSV3,028
GeoJSON3,025
KML3,007
ArcGIS GeoServices REST API2,372
XLSX1,551
TXT1,551
GPKG1,551
GDB1,551
PDF130
Esri REST26
XLS7
WMS3
HTMLHTML2
XML1
SPARQL web form1
SPARQL1
HTML 1

Counted across files, as declared by the catalogue.

Datasets (100 of 5,609)

The most recently updated are listed. This is a sample, not the full catalogue.

This catalogue publishes no address for its individual dataset records, so these titles are not links. Search for them on https://ckan.publishing.service.gov.uk/api/3/action.

ONS UPRN Directory (April 2022) User Guide
html · updated 2026-08-27
Rural Urban Classification (2011) of Westminster Parliamentary Constituencies in EN
html · updated 2026-08-27
Standard Area Measurements for Parishes and Non-Civil Parished Areas (December 2017) in EW
html · updated 2026-08-27
Standard Area Measurements for National Parks (December 2018) in GB
html · updated 2026-08-27
NHS Postcode Directory for the UK Full (May 2020)
html · updated 2026-08-27
Cancer Networks (December 2012) Names and Codes in EW
html · updated 2026-08-27
Sub Integrated Care Board Locations (July 2022) Boundaries EN BFE
gpkg, html, xlsx, gdb, kml · updated 2026-08-27
NHS England Regions (December 2023) Boundaries EN BFC
html, geojson, zip, gdb, xlsx · updated 2026-08-27
Output Areas (December 2021) Boundaries EW BFE (V9)
gdb, kml, html, zip, gpkg · updated 2026-08-27
Postcode to OA (2021) to LSOA to MSOA to LAD (May 2026) Best Fit Lookup in the UK
html · updated 2026-08-27
Postcode to OA (2021) to LSOA to MSOA to LAD (February 2026) Best Fit Lookup in the UK
html · updated 2026-08-27
Administrative Boundary Viewer (2025)
html, arcgis geoservices rest api · updated 2026-08-27
Administrative Boundary Viewer (2024)
arcgis geoservices rest api, html · updated 2026-08-27
Standard Area Measurements for Electoral Areas (December 2017) in the UK
html · updated 2026-08-20
NHS Postcode Directory for the UK Full (August 2026)
html · updated 2026-08-20
NHS Postcode Directory for the UK Extract (August 2026)
html · updated 2026-08-20
Postcode to OA (2011) to LSOA to MSOA to LAD (August 2021) Best Fit Lookup in the UK
html · updated 2026-08-13
Wards (May 2026) Boundaries UK BGC
gdb, gpkg, kml, zip, html, arcgis geoservices rest api · updated 2026-08-13
Wards (May 2026) Boundaries UK BSC
zip, xlsx, html, csv, kml, geojson · updated 2026-08-13
Parishes and Non-Civil Parished Areas (May 2026) Boundaries EW BFC
xlsx, zip, geojson, csv, kml, arcgis geoservices rest api · updated 2026-08-13
Cancer Alliances (April 2026) Boundaries EN BFE
txt, xlsx, kml, zip, html, gdb · updated 2026-08-13
Cancer Alliances (April 2026) Boundaries EN BGC
geojson, gpkg, zip, csv, gdb, kml · updated 2026-08-13
National Statistics UPRN Lookup (June 2026) (Epoch 127)
html · updated 2026-08-13
Counties and Unitary Authorities (December 2015) Boundaries EW BGC
xlsx, csv, gdb, zip, html, txt · updated 2026-08-06
Countries (December 2018) Boundaries GB BUC
html, arcgis geoservices rest api, geojson, kml, xlsx, txt · updated 2026-08-06
Clinical Commissioning Groups (April 2018) Boundaries EN BGC
zip, geojson, html, csv, gdb, kml · updated 2026-08-06
Regions (December 2016) Names and Codes in EN
csv, kml, geojson, zip, html, arcgis geoservices rest api · updated 2026-08-06
Fire and Rescue Authorities (December 2022) Boundaries EN BFC
kml, xlsx, geojson, zip, arcgis geoservices rest api · updated 2026-08-06
Local Health Boards (December 2016) Boundaries WA BFC
geojson, csv, html, txt, gdb, arcgis geoservices rest api · updated 2026-08-06
Wards (May 2026) Boundaries UK BFC
geojson, gdb, html, kml, xlsx, csv · updated 2026-08-06
Wards (May 2026) Boundaries UK BFE
html, txt, zip, xlsx, gpkg, kml · updated 2026-08-06
Parishes and Non-Civil Parished Areas (May 2026) Boundaries EW BFE
kml, zip, txt, gpkg, gdb, arcgis geoservices rest api · updated 2026-08-06
Parishes and Non-Civil Parished Areas (May 2026) Boundaries EW BGC
zip, kml, csv, gdb, gpkg, html · updated 2026-08-06
Parishes and Non-Civil Parished Areas (May 2026) Boundaries EW BSC
gdb, gpkg, kml, arcgis geoservices rest api, zip, txt · updated 2026-08-06
Cancer Alliances (April 2026) Boundaries EN BFC
xlsx, arcgis geoservices rest api, gpkg, kml, html, txt · updated 2026-08-06
Cancer Alliances (April 2026) Boundaries EN BSC
arcgis geoservices rest api, gpkg, kml, html, xlsx, gdb · updated 2026-08-06
Parishes (April 2026) Names and Codes in EW
csv, geojson, html, arcgis geoservices rest api, kml, zip · updated 2026-07-30
Enumeration Districts (1981) Boundaries EW
csv, zip, arcgis geoservices rest api, kml, html, txt · updated 2026-07-23
Enumeration Districts (1971) Boundaries EW
xlsx, geojson, html, arcgis geoservices rest api, txt, csv · updated 2026-07-23
National Statistics UPRN Lookup (March 2026) (Epoch 125)
html · updated 2026-07-23
Enumeration Districts (1991) Boundaries EW
arcgis geoservices rest api, csv, html, gpkg, txt, gdb · updated 2026-07-23
Local Enterprise Partnerships Overlapping Parts (May 2021) Boundaries EN BFC
arcgis geoservices rest api, kml, html, geojson, gdb · updated 2026-07-23
Local Enterprise Partnerships Overlapping Parts (May 2021) Boundaries EN BFE
geojson, csv, xlsx, html, gpkg · updated 2026-07-23
Local Enterprise Partnerships Overlapping Parts (May 2021) Boundaries EN BGC
html, zip, gpkg, xlsx, kml · updated 2026-07-23
Local Enterprise Partnerships Overlapping Parts (May 2021) Boundaries EN BUC
txt, arcgis geoservices rest api, gdb, gpkg, zip · updated 2026-07-23
Local Enterprise Partnerships Non Overlapping Parts (May 2021) Boundaries EN BFC
zip, gdb, xlsx, html, gpkg · updated 2026-07-23
Local Enterprise Partnerships Non Overlapping Parts (May 2021) Boundaries EN BFE
geojson, txt, xlsx, gpkg, csv, gdb · updated 2026-07-23
Local Enterprise Partnerships Non Overlapping Parts (May 2021) Boundaries EN BGC
xlsx, gdb, zip, geojson, html, csv · updated 2026-07-23
Local Enterprise Partnerships Non Overlapping Parts (May 2021) Boundaries EN BUC
csv, zip, geojson, html, kml · updated 2026-07-23
Major Towns and Cities (December 2015) Boundaries EW BGG (V2)
geojson, zip, arcgis geoservices rest api, html, xlsx, gdb · updated 2026-07-23
Counties and Unitary Authorities (April 2019) Boundaries EW BFC
arcgis geoservices rest api, gdb, zip, kml, txt, html · updated 2026-07-23
Wards (1991) Boundaries EW
html, csv, arcgis geoservices rest api, gdb, zip, kml · updated 2026-07-16
Local Authority Districts (1991) Boundaries EW
csv, kml, zip, txt, html, arcgis geoservices rest api · updated 2026-07-16
Counties (1991) Boundaries EW
kml, xlsx, txt, arcgis geoservices rest api, gpkg, zip · updated 2026-07-16
Countries (1991) Boundaries EW
gpkg, arcgis geoservices rest api, gdb, zip, csv, html · updated 2026-07-16
Counties (December 2020) Boundaries EN BFC
txt, xlsx, html, csv, arcgis geoservices rest api · updated 2026-07-08
Wards (December 2019) Boundaries UK BFC
arcgis geoservices rest api, html, gdb, kml, txt · updated 2026-07-08
Wards (December 2019) Boundaries UK BFE
csv, txt, arcgis geoservices rest api, html, kml · updated 2026-07-08
Wards (December 2019) Boundaries UK BGC
kml, csv, html, txt, geojson · updated 2026-07-08
Counties and Unitary Authorities (May 2021) Boundaries UK BUC
csv, txt, geojson, arcgis geoservices rest api, zip · updated 2026-07-08
Local Planning Authorities (April 2020) Boundaries UK BFE (V2)
csv, kml, xlsx, gdb, html · updated 2026-07-08
Wards (December 2016) Boundaries UK BFE
xlsx, html, txt, zip, arcgis geoservices rest api · updated 2026-07-08
Local Authority Districts (December 2019) Boundaries UK BFC
arcgis geoservices rest api, gpkg, gdb, xlsx, csv · updated 2026-07-08
National Parks (December 2022) Boundaries GB BUC
gdb, arcgis geoservices rest api, txt, gpkg, html, geojson · updated 2026-07-08
Local Authority Districts (December 2014) Boundaries GB BFC
geojson, html, kml, gdb, xlsx · updated 2026-07-08
Local Authority Districts (December 2012) Boundaries GB BFC
zip, gpkg, arcgis geoservices rest api, xlsx, html · updated 2026-07-08
National Statistics UPRN Lookup (March 2026) (Epoch 125) User Guide
html · updated 2026-07-08
National Statistics UPRN Lookup (May 2026) (Epoch 126) User Guide
html · updated 2026-07-08
Local Planning Authorities (May 2025) Names and Codes in the UK
kml, html, csv, geojson, arcgis geoservices rest api, zip · updated 2026-07-08
Overseas Travel and Tourism
html · updated 2026-07-08
Measuring National Well-being
html · updated 2026-07-08
International Comparisons of Productivity
format not stated · updated 2026-07-08
Index of Services
html · updated 2026-07-08
Environmental Accounts
html · updated 2026-07-08
EU Government Debt and Deficit returns
format not stated · updated 2026-07-08
ICT Activity of UK Businesses
html · updated 2026-07-08
Labour Market Statistics
html · updated 2026-07-08
Weekly Provisional Figures on Deaths Registered in England and Wales
html · updated 2026-07-08
Economic and Labour Market Review
html · updated 2026-07-08
Regional labour market statistics
html · updated 2026-07-08
UK Trade in Goods Analysed in Terms of Industry
html · updated 2026-07-08
Volume Index of Capital Services (experimental)
html · updated 2026-07-08
Multi-factor Productivity (experimental)
html · updated 2026-07-08
Monthly Review of External Trade Statistics
format not stated · updated 2026-07-08
Key Population and Vital Statistics
html · updated 2026-07-08
Census 2001 Key Statistics
format not stated · updated 2026-07-08
Flag 4 GP Registrations by local authority
format not stated · updated 2026-07-08
Retail Sales
html · updated 2026-07-08
Health Inequalities
format not stated · updated 2026-07-08
Regional Trends
format not stated · updated 2026-07-08
Producer Prices Indices
format not stated · updated 2026-07-08
Regional Economic Indicators
format not stated · updated 2026-07-08
Financial Statistics
format not stated · updated 2026-07-08
Annual Survey of Hours and Earnings Pension Tables
html · updated 2026-07-08
House Price Index
html · updated 2026-07-08
Quarterly Conceptions to Women aged under 18, England and Wales
html · updated 2026-07-08
Occupational Pension Schemes Survey
format not stated · updated 2026-07-08
Public Sector Employment
html · updated 2026-07-08
Time Use
format not stated · updated 2026-07-08
Characteristics of Mother 2, England and Wales
format not stated · updated 2026-07-08

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