Amwell, Ayot Green, Ayot St Peter, Ayres End, Bell Bar, Bernards Heath, Birchwood, Broad Colney, Brookmans Park, Bullen's Green, Childwick Bury, Childwick Green, Cole Green, Coleman Green, Colney Heath, Colney Street, Cooper's Green, Cromer Hyde, Digswell Park, Digswell Water, Essendon, Fleetville, Frogmore, Haldens, Hall Grove, Handside, Hatfield, Hatfield Garden Village, Hatfield Hyde, Howe Green, Jersey Farm, Lea Valley, Leasey Bridge, Lemsford, Little Heath, London Colney, Lower Woodside, Marshalswick, Marshmoor, Mill Green, Napsbury, Napsbury Park, Nast Hyde, New Greens, Nomansland, North Mymms, Old Hatfield, Oxlease, Panshanger, Park Corner, Park Street, Peartree, Ridge, Roe Green, Roestock, Sandridge, Shenley, Shenleybury, Sherrardspark, Sleapshyde, Smallford, Sopwell, South Hatfield, South Mimms, St Albans, St Julians, St Stephens, Stanborough, Swanley Bar, The Camp, The Folly, The Frythe, The Ryde, Townsend, Tyttenhanger, Welham Green, Welwyn Garden City, West End, Wheathampstead, Wildhill, Woodhall, Woodside