Thornhaugh is a village in Cambridgeshire, England.
It is situated within the PE8 postcode district, which is within the Peterborough post town.
The full list of postcode districts within the Peterborough post town is as follows:
The Peterborough post town is within the Peterborough postcode area.
Administrative Ward: Glinton and Wittering
Administrative District: Peterborough
Country: England
UK Parliament: North West Cambridgeshire
NHS Local Health Authority: East of England
NHS Region: North, Midlands and the East