Wilby is a village in Suffolk, England.
It is situated within the IP21 postcode district .
The IP21 postcode district lies within the following post towns:
The IP21 postcode district is within the Ipswich" postcode area.
Administrative Ward: Stradbroke and Laxfield
Administrative District: Mid Suffolk
Administrative County: Suffolk
Country: England
UK Parliament: Central Suffolk and North Ipswich
NHS Local Health Authority: East of England
NHS Region: North, Midlands and the East