Hemel Hempstead (HP) Postcode Districts

Area/District Active Postcodes
HP1 1,227
HP10 845
HP11 978
HP12 853
HP13 1,170
HP14 725
HP15 655
HP16 605
HP17 895
HP18 763
HP19 1,188
HP2 1,378
HP20 958
HP21 1,097
HP22 1,291
HP23 919
HP27 634
HP3 1,009
HP4 1,163
HP5 1,091
HP6 861
HP7 538
HP8 318
HP9 851