This is a list of postcodes in the HP area , Hemel Hempstead. The area covers Aldbury , Amersham , Ashley Green , Askett and Whiteleaf , Aston Abbotts , Aston Clinton , Aylesbury , Ballinger Common , Beaconsfield , Berkhamsted , Bishopstone (Buckinghamshire) , Bledlow Ridge , Bolter End , Bourne End , Bovingdon , Brill , Broughton (Buckinghamshire) , Butler's Cross , Chalfont St Giles , Chartridge , Chearsley , Chesham , Cholesbury , Clayhill , Coleshill (Buckinghamshire) , Cryers Hill , Cuddington (Buckinghamshire) , Dagnall , Dinton (Buckinghamshire) , Dorton , Downley , Edgcott , Flackwell Heath and Wooburn Green , Great Kimble , Great Kingshill , Grendon Underwood , Haddenham (Buckinghamshire) , Halton (Buckinghamshire) , Hazlemere , Hemel Hempstead , High Wycombe , Hogpits Bottom , Horsleys Green , Hughenden Valley , Hyde Heath , Ickford , Lacey Green and Loosley Row , Lane End , Lee Common , Ley Hill , Little Chalfont , Little Gaddesden , Little Kimble , Little Kingshill , Little Missenden , Long Crendon , Longwick , Ludgershall (Buckinghamshire) , Lye Green , Marsworth , Oakley (Buckinghamshire) , Oving , Potten End , Prestwood and Great Missenden , Princes Risborough , Quainton , Rucklers Lane , Seer Green , Shabbington , South Heath , Speen , Stoke Mandeville , Stokenchurch , Stone (Buckinghamshire) , Terrick , The City , Tring , Waddesdon , Walter's Ash and Naphill , Weedon , Wendover , Westcott (Buckinghamshire) , Weston Turville , Whitchurch (Buckinghamshire) , Wigginton (Dacorum) , Winchmore Hill , Wingrave , Wooburn , Worminghall . The area contains approximately 195,951 households with a population of about 488,592 (2011 census)
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| HP9 9DU | 51.610837 | -0.645651 | 493878 | 191091 | SU938910 | No |
| HP9 9DW | 51.610837 | -0.645651 | 493878 | 191091 | SU938910 | No |
| HP9 9DX | 51.610837 | -0.645651 | 493878 | 191091 | SU938910 | No |
| HP9 9DY | 51.610837 | -0.645651 | 493878 | 191091 | SU938910 | No |
| HP9 9DZ | 51.610837 | -0.645651 | 493878 | 191091 | SU938910 | No |
| HP9 9EA | 51.610837 | -0.645651 | 493878 | 191091 | SU938910 | Yes |
| HP9 9EB | 51.610837 | -0.645651 | 493878 | 191091 | SU938910 | Yes |
| HP9 9ED | 51.610837 | -0.645651 | 493878 | 191091 | SU938910 | Yes |
| HP9 9EE | 51.610837 | -0.645651 | 493878 | 191091 | SU938910 | No |
| HP9 9EF | 51.610837 | -0.645651 | 493878 | 191091 | SU938910 | No |
| HP9 9EG | 51.610837 | -0.645651 | 493878 | 191091 | SU938910 | No |
| HP9 9EH | 51.610837 | -0.645651 | 493878 | 191091 | SU938910 | No |
| HP9 9EJ | 51.610837 | -0.645651 | 493878 | 191091 | SU938910 | Yes |
| HP9 9EL | 51.610837 | -0.645651 | 493878 | 191091 | SU938910 | No |
| HP9 9EN | 51.610837 | -0.645651 | 493878 | 191091 | SU938910 | No |
| HP9 9EP | 51.610837 | -0.645651 | 493878 | 191091 | SU938910 | No |
| HP9 9ER | 51.610837 | -0.645651 | 493878 | 191091 | SU938910 | No |
| HP9 9ES | 51.610837 | -0.645651 | 493878 | 191091 | SU938910 | No |
| HP9 9ET | 51.610837 | -0.645651 | 493878 | 191091 | SU938910 | Yes |
| HP9 9EU | 51.610837 | -0.645651 | 493878 | 191091 | SU938910 | Yes |
| HP9 9EW | 51.610837 | -0.645651 | 493878 | 191091 | SU938910 | No |
| HP9 9EX | 51.610837 | -0.645651 | 493878 | 191091 | SU938910 | Yes |
| HP9 9EY | 51.610837 | -0.645651 | 493878 | 191091 | SU938910 | Yes |