Lilley is a village in Hertfordshire, England.
It is situated within the LU2 postcode district, which is within the Luton post town.
The full list of postcode districts within the Luton post town is as follows:
The Luton post town is within the Luton postcode area.
Administrative Ward: Hitchwood, Offa and Hoo
Administrative District: North Hertfordshire
Administrative County: Hertfordshire
Country: England
UK Parliament: Hitchin and Harpenden
NHS Local Health Authority: East of England
NHS Region: North, Midlands and the East