CA23 postcode district
CA23, in the CA (Carlisle) postcode area, has 73 live and 6 terminated postcodes in the ONS Postcode Directory of August 2026, and OS Open Names files 32 roads under it.
| postcode area | CA (Carlisle) |
|---|---|
| live postcodes | 73 |
| terminated postcodes | 6 |
| sectors | 1 |
| roads listed | 32 |
| companies registered | 37 |
| centroid | 54.51465, -3.49523 |
| directory release | 2026-08 |
Postcodes and sectors
73 of the district's 79 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 54.51465, -3.49523, which locates the district, not a building.
| sector | live | terminated |
|---|---|---|
| CA23 3 | 73 | 6 |
Companies registered in CA23
Companies House lists 37 companies with a registered office in CA23 (1 October 2026 snapshot).
Places OS Open Names lists for CA23
- Cumberland
- North West
- Cleator Moor
- Cleator
- Ennerdale Bridge
- Croasdale
Roads filed under CA23
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.
- Acorn Bank
- Brookside
- Cauda Brow
- Church Street
- Cleator Gate
- Cross Grove
- Ehen Garth
- Ehen Hall Gardens
- Ehenside Court
- Flosh Meadows
- Hilden Road
- Howthorne Fields
- Jacktrees Meadows
- Kiln Brow
- King Street
- Kirkland Road
- Lakeland View
- Main Street
- Millers Walk
- Mill Street
- Nannycatch Road
- Nine Becks Walk
- Palmer's Court
- Princes Street
- Prospect Row
- Roper Street
- Smithy Beck Forest Trail
- Towerson Street
- Trumpet Road
- Trumpet Terrace
- Vicarage Lane
- A5086
Check an address in CA23
The same road list through the API, from the outward code alone:
curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=CA23" \ -H "Authorization: Bearer $SPAW_KEY"
Common questions about CA23
- What does a CA23 postcode tell you?
- That the address lies in the CA23 district of the CA (Carlisle) postcode area, and the place OS Open Names most often lists first for its postcodes is Cleator Moor. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 73 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 CA23
- CA251.8 km
- CA243.1 km
- CA263.4 km
- CA224.5 km
- CA286.2 km
- CA276.9 km
- CA217.8 km
- CA2011.8 km
- CA1413.6 km
- CA1915.9 km
- CA1318.1 km
- CA1819.1 km
- Every district
- How a British address is written
- Check any address
distance between the districts' centroids
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