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UK postcodes
CA
CA1
CA1 1

CA1 1

CA1 postcode district

Updated September 2026

Sector overview

Postcode units: 233
Coordinate coverage: 100%

Part of the CA1 postcode district.

Postcode units

201–233 of 233 units

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Map centre

Centred on the average coordinates of published units. This is not a sector boundary.

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Other CA1 sectors

CA1 2 264 current
CA1 3 245 current
CA1 9 42 current

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