South Heighton is a village in East Sussex, England.

It is situated within the BN9 postcode district, which is within the Newhaven post town.

BN9 is the only postcode district within the Newhaven post town.

The Newhaven post town is within the Brighton postcode area.

Key data for South Heighton:

Administrative Ward: Ouse Valley and Ringmer

Administrative District: Lewes

Administrative County: East Sussex

Country: England

UK Parliament: Lewes

NHS Local Health Authority: South East Coast

NHS Region: Southern

A map showing the location of South Heighton within the BN9 postcode district