Towns and cities

Borehamwood (489)Waltham Cross (407)Potters Bar (392)Bushey (385)Cheshunt (333)Radlett (322)Watford (320)Rickmansworth (272)Chorleywood (173)Hoddesdon (138)Hatfield (133)St Albans (127)Harpenden (124)Hemel Hempstead (115)Hertford (96)Ware (82)Welwyn Garden City (79)Hitchin (76)Stevenage (70)Berkhamsted (70)Tring (54)Letchworth (40)Baldock (36)Buntingford (32)Sawbridgeworth (30)Bishop's Stortford (24)Royston (11)

Local areas

Bushey Heath (81)South Oxhey (64)Letchmore Heath (45)Flamstead End (42)North Watford (36)Meriden (34)Woodside (33)Smug Oak (31)How Wood (28)Wormley (28)Lilley (27)Kings Langley (26)Appspond (24)Commonwood (24)South Mimms (23)Broad Colney (21)Great Wymondley (21)Bovingdon (18)Perry Green (18)Stanborough (17)Rableyheath (16)Brickendon (16)Little Heath (16)Weston (15)Essendon (15)Poplars (15)Hogpits Bottom (14)Oaklands (13)Water End (13)Hunsdon (10)Bamville Wood (10)Trowley Bottom (9)Hertingfordbury (9)Little Berkhamsted (9)Swanley Bar (9)Church End (9)Wheathampstead (7)Hinxworth (7)Great Offley (6)Cow Roast (6)Kimpton (3)