This page provides postcode data for the Buckinghamshire UK Unitary Authority.
In 2021, Buckinghamshire contained approximately 220,300 households with a population of about 553,100
In 2011, Buckinghamshire contained approximately 200,715 households with a population of about 505,274
Website: https://www.buckinghamshire.gov.uk/
| Postcode | Ward | Latitude | Longitude | Easting | Northing | Grid ref |
|---|---|---|---|---|---|---|
| MK18 3GD | Winslow | 51.944612 | -0.888628 | 476488 | 227929 | SP764279 |
| MK18 3GE | Winslow | 51.944881 | -0.888636 | 476487 | 227959 | SP764279 |
| MK18 3GF | Winslow | 51.944748 | -0.886922 | 476605 | 227946 | SP766279 |
| MK18 3GG | Winslow | 51.948168 | -0.881527 | 476970 | 228332 | SP769283 |
| MK18 3GH | Winslow | 51.948388 | -0.886672 | 476616 | 228351 | SP766283 |
| MK18 3GJ | Winslow | 51.944992 | -0.887061 | 476595 | 227973 | SP765279 |
| MK18 3GL | Winslow | 51.945578 | -0.887207 | 476584 | 228038 | SP765280 |
| MK18 3GN | Winslow | 51.945923 | -0.887577 | 476558 | 228076 | SP765280 |
| MK18 3GP | Winslow | 51.946295 | -0.887917 | 476534 | 228117 | SP765281 |
| MK18 3GQ | Winslow | 51.945711 | -0.888935 | 476465 | 228051 | SP764280 |
| MK18 3GR | Winslow | 51.945656 | -0.889722 | 476411 | 228044 | SP764280 |
| MK18 3GS | Winslow | 51.945332 | -0.891578 | 476284 | 228006 | SP762280 |
| MK18 3GT | Winslow | 51.945062 | -0.891614 | 476282 | 227976 | SP762279 |
| MK18 3GU | Winslow | 51.945966 | -0.89114 | 476313 | 228077 | SP763280 |
| MK18 3GW | Winslow | 51.946333 | -0.890986 | 476323 | 228118 | SP763281 |
| MK18 3GX | Winslow | 51.946854 | -0.890915 | 476327 | 228176 | SP763281 |
| MK18 3GY | Quainton | 51.889804 | -0.895791 | 476088 | 221826 | SP760218 |
| MK18 3GZ | Winslow | 51.946873 | -0.890056 | 476386 | 228179 | SP763281 |
| MK18 3HA | Winslow | 51.946398 | -0.882618 | 476898 | 228134 | SP768281 |
| MK18 3HB | Winslow | 51.943075 | -0.881144 | 477005 | 227766 | SP770277 |
| MK18 3HD | Winslow | 51.943043 | -0.881523 | 476979 | 227762 | SP769277 |
| MK18 3HE | Winslow | 51.942369 | -0.881583 | 476976 | 227687 | SP769276 |
| MK18 3HF | Winslow | 51.941709 | -0.881222 | 477002 | 227614 | SP770276 |
| MK18 3HG | Winslow | 51.941701 | -0.881265 | 476999 | 227613 | SP769276 |
| MK18 3HH | Winslow | 51.942644 | -0.881213 | 477001 | 227718 | SP770277 |
| MK18 3HJ | Winslow | 51.940457 | -0.877194 | 477281 | 227479 | SP772274 |
| MK18 3HL | Winslow | 51.941229 | -0.878935 | 477160 | 227563 | SP771275 |
| MK18 3HN | Winslow | 51.940679 | -0.877828 | 477237 | 227503 | SP772275 |
| MK18 3HP | Winslow | 51.944715 | -0.876768 | 477303 | 227953 | SP773279 |
| MK18 3HQ | Winslow | 51.942456 | -0.881247 | 476999 | 227697 | SP769276 |
| MK18 3HR | Winslow | 51.940229 | -0.877825 | 477238 | 227453 | SP772274 |
| MK18 3HS | Winslow | 51.941758 | -0.874994 | 477430 | 227626 | SP774276 |
| MK18 3HT | Winslow | 51.941385 | -0.875556 | 477392 | 227584 | SP773275 |
| MK18 3HU | Winslow | 51.941753 | -0.87639 | 477334 | 227624 | SP773276 |
| MK18 3HW | Winslow | 51.944348 | -0.876006 | 477356 | 227913 | SP773279 |
| MK18 3HX | Winslow | 51.942002 | -0.877999 | 477223 | 227650 | SP772276 |
| MK18 3HY | Winslow | 51.942011 | -0.876995 | 477292 | 227652 | SP772276 |
| MK18 3HZ | Winslow | 51.942402 | -0.876534 | 477323 | 227696 | SP773276 |
| MK18 3JA | Winslow | 51.943319 | -0.875595 | 477386 | 227799 | SP773277 |
| MK18 3JB | Winslow | 51.942891 | -0.8769 | 477297 | 227750 | SP772277 |
| MK18 3JD | Winslow | 51.943036 | -0.876111 | 477351 | 227767 | SP773277 |
| MK18 3JE | Winslow | 51.943782 | -0.877969 | 477222 | 227848 | SP772278 |
| MK18 3JF | Winslow | 51.944961 | -0.877111 | 477279 | 227980 | SP772279 |
| MK18 3JG | Winslow | 51.943832 | -0.875684 | 477379 | 227856 | SP773278 |
| MK18 3JH | Winslow | 51.939424 | -0.872593 | 477599 | 227369 | SP775273 |
| MK18 3JJ | Winslow | 51.940219 | -0.870144 | 477766 | 227460 | SP777274 |
| MK18 3JL | Winslow | 51.93806 | -0.871042 | 477708 | 227219 | SP777272 |
| MK18 3JN | Winslow | 51.94719 | -0.86575 | 478056 | 228240 | SP780282 |
| MK18 3JP | Winslow | 51.947841 | -0.876428 | 477321 | 228301 | SP773283 |
| MK18 3JQ | Winslow | 51.942113 | -0.874577 | 477458 | 227666 | SP774276 |
| MK18 3JR | Winslow | 51.943899 | -0.874184 | 477482 | 227865 | SP774278 |
| MK18 3JS | Winslow | 51.947993 | -0.872612 | 477583 | 228322 | SP775283 |
| MK18 3JT | Winslow | 51.948423 | -0.871553 | 477655 | 228371 | SP776283 |
| MK18 3JU | Winslow | 51.946838 | -0.871302 | 477675 | 228195 | SP776281 |
| MK18 3JW | Winslow | 51.950101 | -0.865604 | 478061 | 228564 | SP780285 |
| MK18 3JX | Quainton | 51.912401 | -0.886369 | 476698 | 224349 | SP766243 |
| MK18 3JY | Quainton | 51.897644 | -0.913112 | 474883 | 222680 | SP748226 |
| MK18 3JZ | Quainton | 51.894133 | -0.89724 | 475981 | 222306 | SP759223 |
| MK18 3LA | Quainton | 51.898682 | -0.927301 | 473905 | 222781 | SP739227 |
| MK18 3LB | Quainton | 51.904437 | -0.911669 | 474971 | 223437 | SP749234 |
| MK18 3LD | Quainton | 51.894492 | -0.899019 | 475858 | 222344 | SP758223 |
| MK18 3LE | Newton Longville | 51.921963 | -0.856773 | 478717 | 225444 | SP787254 |
| MK18 3LF | Newton Longville | 51.923887 | -0.854935 | 478840 | 225660 | SP788256 |
| MK18 3LG | Newton Longville | 51.909624 | -0.844554 | 479579 | 224085 | SP795240 |
| MK18 3LH | Newton Longville | 51.917937 | -0.825933 | 480845 | 225030 | SP808250 |
| MK18 3LJ | Newton Longville | 51.918493 | -0.827576 | 480731 | 225090 | SP807250 |
| MK18 3LL | Newton Longville | 51.91817 | -0.826727 | 480790 | 225055 | SP807250 |
| MK18 3LN | Newton Longville | 51.91283 | -0.792133 | 483179 | 224500 | SP831244 |
| MK18 3LP | Newton Longville | 51.912055 | -0.803464 | 482402 | 224401 | SP824244 |
| MK18 3LQ | Newton Longville | 51.91834 | -0.829398 | 480606 | 225071 | SP806250 |
| MK18 3LR | Quainton | 51.919606 | -0.886714 | 476662 | 225150 | SP766251 |
| MK18 3LS | Winslow | 51.95034 | -0.870749 | 477707 | 228585 | SP777285 |
| MK18 3LT | Winslow | 51.949696 | -0.872031 | 477620 | 228512 | SP776285 |
| MK18 3LU | Winslow | 51.94912 | -0.872933 | 477559 | 228447 | SP775284 |
| MK18 3LW | Newton Longville | 51.910355 | -0.806897 | 482168 | 224208 | SP821242 |
| MK18 3LX | Horwood | 51.954553 | -0.882547 | 476889 | 229041 | SP768290 |
| MK18 3LY | Winslow | 51.951303 | -0.885028 | 476724 | 228677 | SP767286 |
| MK18 3LZ | Winslow | 51.952363 | -0.892511 | 476208 | 228787 | SP762287 |
| MK18 3NA | Horwood | 51.950497 | -0.897795 | 475848 | 228574 | SP758285 |
| MK18 3NB | Winslow | 51.948567 | -0.891411 | 476290 | 228366 | SP762283 |
| MK18 3ND | Winslow | 51.932892 | -0.904509 | 475416 | 226609 | SP754266 |
| MK18 3NE | Winslow | 51.941644 | -0.88198 | 476950 | 227606 | SP769276 |
| MK18 3NF | Grendon Underwood & The Claydons | 51.927925 | -0.910971 | 474980 | 226050 | SP749260 |
| MK18 3NG | Winslow | 51.932376 | -0.888842 | 476494 | 226568 | SP764265 |
| MK18 3NH | Quainton | 51.923347 | -0.886738 | 476654 | 225566 | SP766255 |
| MK18 3NJ | Quainton | 51.920241 | -0.886393 | 476683 | 225221 | SP766252 |
| MK18 3NL | Quainton | 51.920128 | -0.890584 | 476395 | 225204 | SP763252 |
| MK18 3NN | Quainton | 51.917923 | -0.88648 | 476681 | 224963 | SP766249 |
| MK18 3NP | Quainton | 51.917035 | -0.884815 | 476797 | 224866 | SP767248 |
| MK18 3NQ | Quainton | 51.923361 | -0.887291 | 476616 | 225567 | SP766255 |
| MK18 3NR | Winslow | 51.949992 | -0.874846 | 477426 | 228542 | SP774285 |
| MK18 3NS | Quainton | 51.917426 | -0.885372 | 476758 | 224909 | SP767249 |
| MK18 3NT | Quainton | 51.918901 | -0.880668 | 477079 | 225078 | SP770250 |
| MK18 3NU | Quainton | 51.921239 | -0.888288 | 476551 | 225330 | SP765253 |
| MK18 3NW | Quainton | 51.917191 | -0.886163 | 476704 | 224882 | SP767248 |
| MK18 3NX | Winslow | 51.942436 | -0.875399 | 477401 | 227701 | SP774277 |
| MK18 3NY | Winslow | 51.941537 | -0.875421 | 477401 | 227601 | SP774276 |
| MK18 3NZ | Buckingham | 52.000624 | -0.98589 | 469716 | 234061 | SP697340 |
| MK18 3PA | Quainton | 51.899947 | -0.875863 | 477442 | 222975 | SP774229 |
| MK18 3PB | Quainton | 51.898331 | -0.880917 | 477097 | 222790 | SP770227 |