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? |
|---|---|---|---|---|---|---|
| HP23 4FL | 51.83183 | -0.697296 | 489864 | 215604 | SP898156 | Yes |
| HP23 4FN | 51.79441 | -0.670214 | 491806 | 211476 | SP918114 | Yes |
| HP23 4FP | 51.817315 | -0.689793 | 490410 | 213999 | SP904139 | Yes |
| HP23 4FQ | 51.791284 | -0.681731 | 491018 | 211114 | SP910111 | Yes |
| HP23 4FR | 51.791566 | -0.680389 | 491110 | 211147 | SP911111 | Yes |
| HP23 4FS | 51.791928 | -0.681379 | 491041 | 211186 | SP910111 | Yes |
| HP23 4FT | 51.790542 | -0.680462 | 491107 | 211033 | SP911110 | Yes |
| HP23 4FU | 51.791174 | -0.680676 | 491091 | 211103 | SP910111 | Yes |
| HP23 4FW | 51.792316 | -0.680744 | 491084 | 211230 | SP910112 | Yes |
| HP23 4FX | 51.791723 | -0.679137 | 491196 | 211166 | SP911111 | Yes |
| HP23 4FY | 51.794456 | -0.681493 | 491028 | 211467 | SP910114 | Yes |
| HP23 4FZ | 51.793368 | -0.681525 | 491028 | 211346 | SP910113 | Yes |
| HP23 4GA | 51.834317 | -0.704249 | 489380 | 215872 | SP893158 | Yes |
| HP23 4GB | 51.826278 | -0.705002 | 489344 | 214977 | SP893149 | Yes |
| HP23 4GD | 51.818357 | -0.688848 | 490473 | 214116 | SP904141 | Yes |
| HP23 4GE | 51.820247 | -0.688184 | 490515 | 214327 | SP905143 | Yes |
| HP23 4GX | 51.794104 | -0.681431 | 491033 | 211428 | SP910114 | Yes |
| HP23 4GY | 51.793776 | -0.680237 | 491116 | 211393 | SP911113 | Yes |
| HP23 4GZ | 51.793216 | -0.680007 | 491133 | 211331 | SP911113 | Yes |
| HP23 4HA | 51.794366 | -0.676696 | 491359 | 211463 | SP913114 | Yes |
| HP23 4HB | 51.794146 | -0.677964 | 491272 | 211437 | SP912114 | Yes |
| HP23 4HD | 51.793517 | -0.678722 | 491221 | 211366 | SP912113 | Yes |
| HP23 4HE | 51.792852 | -0.677988 | 491273 | 211293 | SP912112 | Yes |
| HP23 4HF | 51.793756 | -0.677657 | 491294 | 211394 | SP912113 | Yes |
| HP23 4HG | 51.794282 | -0.67564 | 491432 | 211455 | SP914114 | Yes |
| HP23 4HH | 51.796366 | -0.671418 | 491719 | 211692 | SP917116 | Yes |
| HP23 4HJ | 51.794152 | -0.66967 | 491844 | 211448 | SP918114 | No |
| HP23 4HL | 51.791991 | -0.667805 | 491977 | 211210 | SP919112 | No |
| HP23 4HN | 51.793621 | -0.660145 | 492502 | 211401 | SP925114 | No |
| HP23 4HP | 51.795468 | -0.66444 | 492202 | 211601 | SP922116 | No |
| HP23 4HQ | 51.79568 | -0.672786 | 491626 | 211614 | SP916116 | Yes |
| HP23 4HR | 51.799132 | -0.669553 | 491842 | 212002 | SP918120 | Yes |
| HP23 4HS | 51.792286 | -0.668449 | 491932 | 211242 | SP919112 | Yes |
| HP23 4HT | 51.797085 | -0.667423 | 491993 | 211777 | SP919117 | Yes |
| HP23 4HU | 51.796418 | -0.668849 | 491896 | 211701 | SP918117 | Yes |
| HP23 4HW | 51.791991 | -0.667805 | 491977 | 211210 | SP919112 | No |
| HP23 4HX | 51.796594 | -0.669366 | 491860 | 211720 | SP918117 | Yes |
| HP23 4HY | 51.800182 | -0.668579 | 491907 | 212120 | SP919121 | Yes |
| HP23 4HZ | 51.798998 | -0.671181 | 491730 | 211985 | SP917119 | Yes |
| HP23 4JA | 51.799214 | -0.668883 | 491888 | 212012 | SP918120 | Yes |
| HP23 4JB | 51.798694 | -0.667434 | 491989 | 211956 | SP919119 | Yes |
| HP23 4JD | 51.799793 | -0.668373 | 491922 | 212077 | SP919120 | Yes |
| HP23 4JE | 51.797953 | -0.667876 | 491960 | 211873 | SP919118 | Yes |
| HP23 4JF | 51.791991 | -0.667805 | 491977 | 211210 | SP919112 | No |
| HP23 4JG | 51.792498 | -0.668095 | 491956 | 211266 | SP919112 | Yes |
| HP23 4JH | 51.807984 | -0.658819 | 492564 | 213000 | SP925129 | Yes |
| HP23 4JJ | 51.808913 | -0.660648 | 492436 | 213101 | SP924131 | Yes |
| HP23 4JL | 51.807791 | -0.659246 | 492535 | 212978 | SP925129 | Yes |
| HP23 4JN | 51.808179 | -0.660191 | 492469 | 213020 | SP924130 | Yes |
| HP23 4JP | 51.808085 | -0.658236 | 492604 | 213012 | SP926130 | Yes |
| HP23 4JQ | 51.807104 | -0.659745 | 492502 | 212901 | SP925129 | No |
| HP23 4JS | 51.804169 | -0.669709 | 491821 | 212562 | SP918125 | No |
| HP23 4JT | 51.799577 | -0.677893 | 491266 | 212041 | SP912120 | Yes |
| HP23 4JU | 51.79714 | -0.676253 | 491384 | 211772 | SP913117 | Yes |
| HP23 4JW | 51.807304 | -0.671763 | 491673 | 212908 | SP916129 | No |
| HP23 4JX | 51.7952 | -0.677252 | 491319 | 211555 | SP913115 | Yes |
| HP23 4JY | 51.795076 | -0.679851 | 491140 | 211538 | SP911115 | Yes |
| HP23 4JZ | 51.794874 | -0.679451 | 491168 | 211516 | SP911115 | Yes |
| HP23 4LA | 51.794763 | -0.683254 | 490906 | 211499 | SP909114 | Yes |
| HP23 4LB | 51.795027 | -0.688379 | 490552 | 211522 | SP905115 | Yes |
| HP23 4LD | 51.792879 | -0.690906 | 490382 | 211280 | SP903112 | Yes |
| HP23 4LE | 51.796498 | -0.676011 | 491402 | 211701 | SP914117 | No |
| HP23 4LF | 51.817123 | -0.671054 | 491702 | 214001 | SP917140 | No |
| HP23 4LG | 51.815326 | -0.671107 | 491702 | 213801 | SP917138 | No |
| HP23 4LH | 51.813598 | -0.670229 | 491766 | 213610 | SP917136 | Yes |
| HP23 4LJ | 51.818192 | -0.667743 | 491928 | 214124 | SP919141 | Yes |
| HP23 4LL | 51.817834 | -0.669524 | 491806 | 214082 | SP918140 | Yes |
| HP23 4LN | 51.81964 | -0.663841 | 492194 | 214290 | SP921142 | Yes |
| HP23 4LP | 51.82155 | -0.661768 | 492333 | 214505 | SP923145 | Yes |
| HP23 4LR | 51.820811 | -0.663183 | 492237 | 214421 | SP922144 | Yes |
| HP23 4LS | 51.820076 | -0.664176 | 492170 | 214338 | SP921143 | Yes |
| HP23 4LT | 51.821644 | -0.665291 | 492090 | 214511 | SP920145 | Yes |
| HP23 4LU | 51.823252 | -0.666781 | 491984 | 214688 | SP919146 | Yes |
| HP23 4LW | 51.821372 | -0.661164 | 492375 | 214486 | SP923144 | Yes |
| HP23 4LX | 51.821612 | -0.667222 | 491957 | 214505 | SP919145 | Yes |
| HP23 4LY | 51.820569 | -0.670444 | 491737 | 214385 | SP917143 | Yes |
| HP23 4LZ | 51.822059 | -0.670212 | 491750 | 214551 | SP917145 | Yes |
| HP23 4NA | 51.825553 | -0.665901 | 492040 | 214945 | SP920149 | Yes |
| HP23 4NB | 51.825688 | -0.669931 | 491762 | 214955 | SP917149 | Yes |
| HP23 4ND | 51.828229 | -0.667955 | 491893 | 215240 | SP918152 | Yes |
| HP23 4NE | 51.826644 | -0.674909 | 491417 | 215055 | SP914150 | Yes |
| HP23 4NF | 51.828086 | -0.679206 | 491118 | 215210 | SP911152 | Yes |
| HP23 4NG | 51.815592 | -0.654197 | 492867 | 213852 | SP928138 | Yes |
| HP23 4NH | 51.820938 | -0.665703 | 492063 | 214432 | SP920144 | Yes |
| HP23 4NJ | 51.821873 | -0.66408 | 492173 | 214538 | SP921145 | Yes |
| HP23 4NL | 51.804169 | -0.669709 | 491821 | 212562 | SP918125 | No |
| HP23 4NN | 51.817107 | -0.669603 | 491802 | 214001 | SP918140 | No |
| HP23 4NP | 51.803873 | -0.669776 | 491817 | 212529 | SP918125 | Yes |
| HP23 4NQ | 51.82147 | -0.663439 | 492218 | 214494 | SP922144 | Yes |
| HP23 4NR | 51.807466 | -0.671787 | 491671 | 212926 | SP916129 | Yes |
| HP23 4NS | 51.810967 | -0.671278 | 491699 | 213316 | SP916133 | Yes |
| HP23 4NT | 51.814525 | -0.68468 | 490768 | 213695 | SP907136 | Yes |
| HP23 4NU | 51.817668 | -0.689159 | 490453 | 214039 | SP904140 | Yes |
| HP23 4NW | 51.8149 | -0.689282 | 490450 | 213731 | SP904137 | Yes |
| HP23 4NX | 51.817264 | -0.690012 | 490395 | 213993 | SP903139 | No |
| HP23 4NY | 51.815691 | -0.689231 | 490452 | 213819 | SP904138 | Yes |
| HP23 4NZ | 51.816652 | -0.686765 | 490620 | 213929 | SP906139 | Yes |
| HP23 4PA | 51.81605 | -0.685172 | 490731 | 213864 | SP907138 | No |
| HP23 4PB | 51.81766 | -0.688477 | 490500 | 214039 | SP904140 | Yes |
| HP23 4PD | 51.819123 | -0.689827 | 490404 | 214200 | SP904141 | Yes |
| HP23 4PE | 51.819397 | -0.690182 | 490379 | 214230 | SP903142 | Yes |
| HP23 4PF | 51.818475 | -0.690528 | 490357 | 214127 | SP903141 | Yes |
| HP23 4PG | 51.818904 | -0.687948 | 490534 | 214178 | SP905141 | Yes |
| HP23 4PH | 51.821782 | -0.689634 | 490412 | 214496 | SP904144 | Yes |
| HP23 4PJ | 51.82559 | -0.702177 | 489540 | 214904 | SP895149 | Yes |
| HP23 4PL | 51.82974 | -0.700984 | 489614 | 215367 | SP896153 | Yes |
| HP23 4PN | 51.825979 | -0.705634 | 489301 | 214943 | SP893149 | Yes |
| HP23 4PP | 51.824371 | -0.714807 | 488672 | 214753 | SP886147 | Yes |
| HP23 4PQ | 51.821183 | -0.687504 | 490560 | 214432 | SP905144 | Yes |
| HP23 4PR | 51.825528 | -0.715326 | 488634 | 214881 | SP886148 | Yes |
| HP23 4PS | 51.822435 | -0.719491 | 488353 | 214532 | SP883145 | Yes |
| HP23 4PT | 51.817761 | -0.711441 | 488917 | 214022 | SP889140 | Yes |
| HP23 4PU | 51.817157 | -0.688521 | 490498 | 213983 | SP904139 | Yes |
| HP23 4PW | 51.82538 | -0.708379 | 489113 | 214873 | SP891148 | Yes |
| HP23 4PX | 51.821094 | -0.689175 | 490445 | 214420 | SP904144 | Yes |
| HP23 4PY | 51.825444 | -0.711019 | 488931 | 214877 | SP889148 | Yes |
| HP23 4PZ | 51.817883 | -0.688238 | 490516 | 214064 | SP905140 | Yes |
| HP23 4QA | 51.803882 | -0.669746 | 491819 | 212530 | SP918125 | No |
| HP23 4QB | 51.833174 | -0.703338 | 489445 | 215746 | SP894157 | Yes |
| HP23 4QD | 51.832024 | -0.698582 | 489775 | 215624 | SP897156 | Yes |
| HP23 4QE | 51.815748 | -0.675055 | 491429 | 213843 | SP914138 | Yes |
| HP23 4QF | 51.907337 | -0.47954 | 504693 | 224292 | TL046242 | No |
| HP23 4QG | 51.825026 | -0.686159 | 490645 | 214861 | SP906148 | Yes |
| HP23 4QH | 51.827979 | -0.685739 | 490668 | 215190 | SP906151 | No |
| HP23 4QJ | 51.82762 | -0.689857 | 490385 | 215145 | SP903151 | Yes |
| HP23 4QL | 51.831006 | -0.695984 | 489956 | 215514 | SP899155 | Yes |
| HP23 4QN | 51.807304 | -0.671763 | 491673 | 212908 | SP916129 | No |
| HP23 4QP | 51.833114 | -0.696286 | 489931 | 215748 | SP899157 | Yes |
| HP23 4QQ | 51.827761 | -0.685528 | 490683 | 215166 | SP906151 | Yes |
| HP23 4QR | 51.837864 | -0.678804 | 491126 | 216298 | SP911162 | Yes |
| HP23 4QS | 51.833094 | -0.701018 | 489605 | 215740 | SP896157 | Yes |
| HP23 4QT | 51.832321 | -0.702637 | 489495 | 215652 | SP894156 | Yes |
| HP23 4QU | 51.833199 | -0.704832 | 489342 | 215747 | SP893157 | Yes |
| HP23 4QW | 51.831578 | -0.698029 | 489814 | 215575 | SP898155 | Yes |
| HP23 4QX | 51.835386 | -0.713217 | 488760 | 215980 | SP887159 | Yes |
| HP23 4QY | 51.834599 | -0.721033 | 488223 | 215883 | SP882158 | Yes |
| HP23 4QZ | 51.846332 | -0.696383 | 489898 | 217218 | SP898172 | Yes |
| HP23 4RA | 51.846539 | -0.719258 | 488322 | 217213 | SP883172 | Yes |
| HP23 4RB | 51.83326 | -0.700549 | 489637 | 215759 | SP896157 | Yes |
| HP23 4RD | 51.839823 | -0.689125 | 490411 | 216503 | SP904165 | No |
| HP23 4RE | 51.814606 | -0.687086 | 490602 | 213701 | SP906137 | No |
| HP23 4RF | 51.794973 | -0.677099 | 491330 | 211530 | SP913115 | No |
| HP23 4RG | 51.793183 | -0.665102 | 492161 | 211346 | SP921113 | No |
| HP23 4RH | 51.79226 | -0.668522 | 491927 | 211239 | SP919112 | No |
| HP23 4RJ | 51.831563 | -0.69755 | 489847 | 215574 | SP898155 | Yes |
| HP23 4RL | 51.831754 | -0.697762 | 489832 | 215595 | SP898155 | Yes |
| HP23 4RN | 51.796071 | -0.677183 | 491322 | 211652 | SP913116 | Yes |
| HP23 4RQ | 51.812743 | -0.681337 | 491002 | 213501 | SP910135 | No |
| HP23 4RS | 51.79226 | -0.668522 | 491927 | 211239 | SP919112 | No |
| HP23 4RT | 51.792716 | -0.673062 | 491613 | 211284 | SP916112 | Yes |
| HP23 4RU | 51.84653 | -0.719316 | 488318 | 217212 | SP883172 | No |
| HP23 4RX | 51.804169 | -0.669709 | 491821 | 212562 | SP918125 | No |
| HP23 4SA | 51.791991 | -0.667805 | 491977 | 211210 | SP919112 | No |
| HP23 4SB | 51.79226 | -0.668522 | 491927 | 211239 | SP919112 | No |
| HP23 4SD | 51.79225 | -0.668436 | 491933 | 211238 | SP919112 | No |
| HP23 4SH | 51.79226 | -0.668522 | 491927 | 211239 | SP919112 | No |
| HP23 4SJ | 51.791991 | -0.667805 | 491977 | 211210 | SP919112 | No |
| HP23 4SL | 51.816635 | -0.689232 | 490450 | 213924 | SP904139 | Yes |
| HP23 4SS | 51.792755 | -0.66307 | 492302 | 211301 | SP923113 | No |
| HP23 4ST | 51.793442 | -0.662571 | 492335 | 211378 | SP923113 | Yes |
| HP23 4SU | 51.792755 | -0.66307 | 492302 | 211301 | SP923113 | No |
| HP23 4SX | 51.791991 | -0.667805 | 491977 | 211210 | SP919112 | No |
| HP23 4SY | 51.792755 | -0.66307 | 492302 | 211301 | SP923113 | No |
| HP23 4SZ | 51.792755 | -0.66307 | 492302 | 211301 | SP923113 | No |
| HP23 4TA | 51.791991 | -0.667805 | 491977 | 211210 | SP919112 | No |
| HP23 4TB | 51.807304 | -0.671763 | 491673 | 212908 | SP916129 | No |
| HP23 4TD | 51.79226 | -0.668522 | 491927 | 211239 | SP919112 | No |
| HP23 4TG | 51.79225 | -0.668436 | 491933 | 211238 | SP919112 | No |
| HP23 4TH | 51.804169 | -0.669709 | 491821 | 212562 | SP918125 | No |
| HP23 4TJ | 51.807304 | -0.671763 | 491673 | 212908 | SP916129 | No |
| HP23 4TL | 51.804169 | -0.669709 | 491821 | 212562 | SP918125 | No |
| HP23 4TP | 51.809014 | -0.660022 | 492479 | 213113 | SP924131 | Yes |
| HP23 4TQ | 51.79225 | -0.668436 | 491933 | 211238 | SP919112 | No |
| HP23 4TR | 51.791991 | -0.667805 | 491977 | 211210 | SP919112 | No |
| HP23 4TS | 51.804169 | -0.669709 | 491821 | 212562 | SP918125 | No |
| HP23 4TT | 51.791991 | -0.667805 | 491977 | 211210 | SP919112 | No |
| HP23 4TU | 51.804169 | -0.669709 | 491821 | 212562 | SP918125 | No |
| HP23 4TX | 51.79226 | -0.668522 | 491927 | 211239 | SP919112 | No |
| HP23 4UA | 51.804169 | -0.669709 | 491821 | 212562 | SP918125 | No |
| HP23 4UB | 51.79226 | -0.668522 | 491927 | 211239 | SP919112 | No |
| HP23 4UD | 51.807304 | -0.671763 | 491673 | 212908 | SP916129 | No |
| HP23 4UH | 51.807304 | -0.671763 | 491673 | 212908 | SP916129 | No |
| HP23 4UJ | 51.791991 | -0.667805 | 491977 | 211210 | SP919112 | No |
| HP23 4UL | 51.79226 | -0.668522 | 491927 | 211239 | SP919112 | No |
| HP23 4UP | 51.79226 | -0.668522 | 491927 | 211239 | SP919112 | No |
| HP23 4UY | 51.791991 | -0.667805 | 491977 | 211210 | SP919112 | No |
| HP23 4UZ | 51.791991 | -0.667805 | 491977 | 211210 | SP919112 | No |
| HP23 4WA | 51.79226 | -0.668522 | 491927 | 211239 | SP919112 | No |
| HP23 4WB | 51.792286 | -0.668449 | 491932 | 211242 | SP919112 | Yes |
| HP23 4WD | 51.791991 | -0.667805 | 491977 | 211210 | SP919112 | No |
| HP23 4WE | 51.79226 | -0.668522 | 491927 | 211239 | SP919112 | No |
| HP23 4WF | 51.79226 | -0.668522 | 491927 | 211239 | SP919112 | No |
| HP23 4WG | 51.791991 | -0.667805 | 491977 | 211210 | SP919112 | No |
| HP23 4WH | 51.79226 | -0.668522 | 491927 | 211239 | SP919112 | No |
| HP23 4WJ | 51.79226 | -0.668522 | 491927 | 211239 | SP919112 | No |
| HP23 4WL | 51.79226 | -0.668522 | 491927 | 211239 | SP919112 | No |
| HP23 4WN | 51.79226 | -0.668522 | 491927 | 211239 | SP919112 | No |
| HP23 4WP | 51.791991 | -0.667805 | 491977 | 211210 | SP919112 | No |
| HP23 4WQ | 51.79225 | -0.668436 | 491933 | 211238 | SP919112 | No |
| HP23 4WR | 51.79226 | -0.668522 | 491927 | 211239 | SP919112 | No |