Porth is a village in Cornwall, England.
It is situated within the TR7 postcode district, which is within the Newquay post town.
The full list of postcode districts within the Newquay post town is as follows:
The Newquay post town is within the Truro postcode area.
Administrative Ward: Newquay Treviglas
Administrative District: Cornwall
Country: England
UK Parliament: St Austell and Newquay
NHS Local Health Authority: South West
NHS Region: Southern