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Canvey Island is a post town.

The Canvey Island postcode town comprises the following postcode district(s):


The Canvey Island postcode town is within the Southend-on-Sea postcode area (also known as the SS postcode area).


The postcodes of the other post towns within the Southend-on-Sea postcode area are as follows:

A map of the Canvey Island postcode town