Kingston by Sea is a village in West Sussex, England.
It is situated within the BN42 postcode district, which is within the Brighton post town.
The full list of postcode districts within the Brighton post town is as follows:
The Brighton post town is within the Brighton postcode area.
Administrative Ward: Southwick Green
Administrative District: Adur
Administrative County: West Sussex
Country: England
UK Parliament: East Worthing and Shoreham
NHS Local Health Authority: South East Coast
NHS Region: Southern