UPRN Statistics

Statistics for the UPRN map. The UPRN map is a database of UPRNs and their corresponding OSM data.

The data in the database is only as current as when an area was last refreshed. Areas can be refreshed at different times.

UPRNs from OS Open UPRN were last updated on 25/09/2026 at 21:10.

USRNs from OS Open USRN were last updated on 26/09/2026 at 15:24.

OS Open Identifiers linking UPRNs to USRNs from OS Open Linked Identifiers were last updated on 28/09/2026 at 12:15.

ONS UPRN to Postcode mapping was last updated on 18/08/2026 at 22:20.

You can view the current import status on the UPRN update status page.

Total UPRNs

This is the total number of UPRNs imported from OS Open UPRN.

UPRNs 41,741,054

UPRNs with OSM Data

Nodes 62,610
Ways 7,433,757
Relations 1,338
Total 7,497,705 (17.96 % of UPRNS)

Postcodes

Postcodes can be linked to both UPRNs and OSM objects.

Objects with UPRN & Postcodes 6,268,749
Mismatched Postcodes 52,872
Matching Postcodes 6,213,579
Missing Postcodes in OSM with UKPRN Postcode 1,218,558

Address Properties

These statistics show how many OSM objects with UPRNs have each address property populated.

Postcode 5,485,175 (73.16%)
Street Name 4,001,282 (53.37%)
City/Town 4,883,017 (65.13%)
House Number 2,784,180 (37.13%)
House Name 138,417 (1.85%)
House Number or Name (Total) 2,922,597 (38.98%)