Cadshaw is a village in Lancashire, England.
It is situated within the BL7 postcode district, which is within the Bolton post town.
The full list of postcode districts within the Bolton post town is as follows:
The Bolton post town is within the Bolton postcode area.
Administrative Ward: Bromley Cross
Administrative District: Bolton
Country: England
UK Parliament: Rossendale and Darwen
NHS Local Health Authority: North West
NHS Region: North, Midlands and the East