What does a KW6 postcode tell you?

That the address lies in the KW6 district of the KW (Kirkwall) postcode area, and the place OS Open Names most often lists first for its postcodes is Dunbeath. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 18 live postcodes.

KW6 postcode district

KW6, in the KW (Kirkwall) postcode area, has 18 live postcodes in the ONS Postcode Directory of August 2026, and OS Open Names files 5 roads under it.

postcode area	KW (Kirkwall)
live postcodes	18
sectors	1
roads listed	5
companies registered	14
centroid	58.25042, -3.44421
directory release	2026-08

Postcodes and sectors

18 of the district's 18 postcodes are live in the ONS Postcode Directory of August 2026. A postcode directory says whether a code is in use, never who is there. The live postcodes centre on 58.25042, -3.44421, which locates the district, not a building.

sector	live	terminated
KW6 6	18	0

Companies registered in KW6

Companies House lists 14 companies with a registered office in KW6 (1 October 2026 snapshot).

Places OS Open Names lists for KW6

Highland
Scotland
Dunbeath
Balnabruich
Houstry
Knockally
Braemore
Castle Hill

Roads filed under KW6

Named roads first, then numbered ones. A road is filed under one district even where it runs through several, so a street missing here may be listed under a neighbouring district — which is why the address lookup never calls a British street absent. Great Britain has no open register of buildings, so a listed road never means a building on it exists.

Achorn Road
Campbell Avenue
Knockglass Road
Neil Gunn Road
Portormin Road

Check an address in KW6

The same road list through the API, from the outward code alone:

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=KW6" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about KW6

What does a KW6 postcode tell you?: That the address lies in the KW6 district of the KW (Kirkwall) postcode area, and the place OS Open Names most often lists first for its postcodes is Dunbeath. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 18 live postcodes.

Where the counts come from

ons-postcode-directory · version 2026-08 · Contains ONS, OS and Royal Mail data © Crown copyright and database right 2026, Open Government Licence v3.0. Northern Ireland postcodes are excluded: their reuse needs a Land & Property Services licence.
os-open-names · version 2026-11-01 · Contains OS data © Crown copyright and database right 2026, Open Government Licence v3.0.
uk-companies-house · version 2026-10-01 · Companies House free company data product, Open Government Licence v3.0

What each figure means, and what a district page never says, is set out in Reading a British postcode district page; the glossary defines a postcode district, a postcode area, a postcode directory and a street register.

Data synced on 2026-11-01: the newest version among the datasets listed above.

Districts nearest KW6

KW77.8 km
KW311.4 km
KW819.8 km
KW1228.6 km
KW129.7 km
KW935.9 km
KW1438.1 km
KW1140.9 km
KW1043.9 km
IV2849.7 km
IV2553.4 km
IV2058.1 km
Every district
How a British address is written
Check any address

distance between the districts' centroids

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