Ansells End, Ashbrook, Ayot St Lawrence, Batford, Bendish, Biscot, Blackmore End, Bower Heath, Bury Park, Charlton, Chiltern Green, Cockernhoe, Codicote, Codicote Bottom, Darleyhall, Driver's End, East Hyde, Easthall, Farley Hill, Farleygreen, Fiddler's Hill, Frogmore, Gosmore, Great Offley, Gustard Wood, Harpenden, Hart Hill, High Town, Hitchin, Hitchin Hill, Hoo End, Kimpton, King's Walden, Langley, Langley Bottom, Lea Valley, Leasey Bridge, Ley Green, Lilley, Little Almshoe, Little Offley, Luton, Mackerye End, Mangrove Green, Marshalls Heath, New Mill End, New Town, Nup End Green, Oakfield, Park Town, Pepperstock, Peters Green, Porter's End, Preston, Round Green, Rush Green, Rusling End, Slip End, Someries, St Ibbs, St Ippolyts, St Paul's Walden, Stopsley, Stopsley Common, Sunnyside, Symonds Green, Tea Green, Temple Dinsley, The Flints, The Folly, The Node, Thrales End, Titmore Green, Wandon End, Warden Hill, West Hyde, Whitwell, Wigmore, Winsdon Hill