The AL1 1 St Albans Postcode Sector
The AL1 1 postcode sector is within the county of Hertfordshire in the East of England.
AL1 1 is a postcode sector within the AL1 postcode district which is within the AL St Albans postcode area.
The Royal Mail delivery office for the AL1 1 postal sector is the St. Albans Delivery Office.
The area of the AL1 1 postcode sector is 0.80 square miles which is 2.07 square kilometres or 510.44 square acres.
Waterways within the AL1 1 postcode sector include the River Ver.
The AL1 1 postcode sector is crossed by a railway.
Map of the AL1 1 Postcode Sector
Explore the al1 1 postcode sector by using our free interactive map.