Downderry is a village in Cornwall, England.

It is situated within the PL11 postcode district, which is within the Torpoint post town.

The full list of postcode districts within the Torpoint post town is as follows:

The Torpoint post town is within the Plymouth postcode area.

Key data for Downderry:

Administrative Ward: Pelynt

Administrative District: Cornwall

Country: England

UK Parliament: South East Cornwall

NHS Local Health Authority: South West

NHS Region: Southern

A map showing the location of Downderry within the PL11 postcode district