WA15 is a postcode district within the Altrincham post town.

The full list of postcode districts within the Altrincham post town is as follows:

The Altrincham post town is within the Warrington postcode area.

The full list of post towns with the Warrington postcode area is as follows:

Villages within the WA15 postcode district:

A map of the WA15 postcode district