St. Albans Postcode AL Postal Area
Postcode AL has post towns
St. Albans contains 10 districts
- AL1 (St. Albans) St Albans
- AL2 (St. Albans) St Albans, Bricket Wood, Colney Street, Frogmore, London Colney, Napsbury, Park Street, Potters Crouch, Chiswell Green
- AL3 (St. Albans) St Albans, Childwickbury, Flamstead, Gorhambury, Markyate, Porters Wood, Redbourn, Sandridge
- AL4 (St. Albans) St Albans, Colney Heath, London Colney, Jersey Farm, Marshalswick, Oaklands, Sandridge, Smallford, Tyttenhanger, Wheathampstead
- AL5 (Harpenden) Harpenden
- AL6 (Welwyn) Welwyn, Ayot St Peter, Ayot St Lawrence, Digswell, Rabley Heath, Tewin
- AL7 (Welwyn Garden City) Welwyn Garden City
- AL8 (Welwyn Garden City) Welwyn Garden City, Lemsford
- AL9 (Hatfield) Hatfield, Brookmans Park, Essendon, North Mymms
- AL10 (Hatfield) Hatfield
St. Albans contains 4 non geographic sectors