HP postcode area

The HP postcode area, also known as the Hemel Hempstead postcode area, is a group of twenty-four postcode districts in England, within eleven post towns. These cover south-west Hertfordshire and central Buckinghamshire.
Mail for this area is sorted at the Home Counties North Mail Centre in Hemel Hempstead.

Coverage

The approximate coverage of the postcode districts:
! HP1
! HP2
! HP3
! HP4
! HP5
! HP6
! HP7
! HP8
! HP9
! HP10
! HP11
! HP12
! HP13
! HP14
! HP15
! HP16
! HP17
! HP18
! HP19
! HP20
! HP21
! HP22
! style="background:#FFFFFF;"|HP22
! HP23
! HP27