Looking for an individual postcode in Darwen? Use our postcode finder tool.


Darwen is a post town.

The Darwen postcode town comprises the following postcode district(s):


The Darwen postcode town is within the Blackburn postcode area (also known as the BB postcode area).


The postcodes of the other post towns within the Blackburn postcode area are as follows:

A map of the Darwen postcode town