Thames Ditton Island is a village in Surrey, England.
It is situated within the KT7 postcode district, which is within the Thames Ditton post town.
KT7 is the only postcode district within the Thames Ditton post town.
The Thames Ditton post town is within the Kingston upon Thames postcode area.
Administrative Ward: Thames Ditton
Administrative District: Elmbridge
Administrative County: Surrey
Country: England
UK Parliament: Esher and Walton
NHS Local Health Authority: South East Coast
NHS Region: Southern