UB9 is a postcode district within the Uxbridge post town.

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

The Uxbridge post town is within the Southall postcode area.

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

Villages within the UB9 postcode district:

A map of the UB9 postcode district