Publisher

Ordnance Survey

5 layers on Open Index come from Ordnance Survey. All under the Open Government Licence.

Layers

LayerLevel of detailCoversUpdatesLatest
Number of GP practicesWorked out by Open IndexCouncilDaily2026
GP practicesNHS England Organisation Data Service · Public Health Scotland · Ordnance SurveyPostcodeDailyUpdated Oct 2026
Green spaceOrdnance SurveyOutlineEvery few yearsFetched Oct 2026
Number of schoolsWorked out by Open IndexCouncilDaily2026
SchoolsDepartment for Education · Ofsted · Welsh Government · Scottish Government · Ordnance SurveyExact pointDailyUpdated Oct 2026

The sources, and how to credit them

Code-Point Open
Published by
Ordnance Survey
Licence
OS OpenData (Open Government Licence 3.0)
Edition
Code-Point Open 2026-08

Contains Ordnance Survey data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Contains National Statistics data © Crown copyright and database right 2026.

Used in number of gp practices, gp practices, number of schools and schools.

OS Open Greenspace
Published by
Ordnance Survey
Licence
Open Government Licence 3.0
Edition
OS Open Greenspace 2026-04

Contains OS data © Crown copyright and database right 2026.

Used in green space.