Grimsargh is a village in Lancashire, England.
It is situated within the PR2 postcode district, which is within the Preston post town.
The full list of postcode districts within the Preston post town is as follows:
The Preston post town is within the Preston postcode area.
Administrative Ward: Preston Rural East
Administrative District: Preston
Administrative County: Lancashire
Country: England
UK Parliament: Wyre and Preston North
NHS Local Health Authority: North West
NHS Region: North, Midlands and the East