Mellor Brook is a village in Lancashire, England.
It is situated within the BB2 postcode district, which is within the Blackburn post town.
The full list of postcode districts within the Blackburn post town is as follows:
The Blackburn post town is within the Blackburn postcode area.
Administrative Ward: Mellor
Administrative District: Ribble Valley
Administrative County: Lancashire
Country: England
UK Parliament: Ribble Valley
NHS Local Health Authority: North West
NHS Region: North, Midlands and the East