AL postcode area
The AL postcode area, also known as the St Albans postcode area, is a group of 10 postcode districts in England, within 5 post towns and around 7,762 live postcodes. These cover central Hertfordshire, including St Albans, Harpenden, Welwyn, Welwyn Garden City and Hatfield.
Mail for this area is processed at the Home Counties North Mail Centre in Hemel Hempstead, and is delivered from offices at St Albans, Harpenden, and Hatfield. The area covered includes most of the St Albans and Welwyn Hatfield districts, plus the northeastern part of the Dacorum district and very small parts of the Hertsmere, North Hertfordshire and East Hertfordshire districts.Coverage
The approximate coverage of the postcode districts:
! AL1
! AL2
! AL3
! AL4
! AL5
! AL6
! AL7
! AL8
! AL9
! AL10
Map
