This page provides postcode data for the Buckinghamshire English ceremonial county. Buckinghamshire contains approximately 299,297 households with a population of about 754,085 (2011 census)
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| SL3 6NT | 51.543833 | -0.572465 | 499091 | 183736 | SU990837 | Yes |
| SL3 6NU | 51.544152 | -0.57208 | 499117 | 183772 | SU991837 | Yes |
| SL3 6NW | 51.543176 | -0.573134 | 499046 | 183662 | SU990836 | Yes |
| SL3 6NX | 51.544448 | -0.571292 | 499171 | 183806 | SU991838 | Yes |
| SL3 6NY | 51.54558 | -0.570449 | 499227 | 183933 | SU992839 | Yes |
| SL3 6NZ | 51.544608 | -0.572614 | 499079 | 183822 | SU990838 | Yes |
| SL3 6PA | 51.544929 | -0.571594 | 499149 | 183859 | SU991838 | Yes |
| SL3 6PB | 51.545061 | -0.568432 | 499368 | 183878 | SU993838 | Yes |
| SL3 6PD | 51.545223 | -0.565484 | 499572 | 183900 | SU995839 | Yes |
| SL3 6PE | 51.547914 | -0.564982 | 499601 | 184200 | SU996842 | No |
| SL3 6PG | 51.54734 | -0.570206 | 499240 | 184129 | SU992841 | Yes |
| SL3 6PH | 51.548237 | -0.567135 | 499451 | 184233 | SU994842 | No |
| SL3 6PJ | 51.548629 | -0.567526 | 499423 | 184276 | SU994842 | Yes |
| SL3 6PL | 51.547932 | -0.566423 | 499501 | 184200 | SU995842 | No |
| SL3 6PN | 51.548866 | -0.569279 | 499301 | 184300 | SU993843 | No |
| SL3 6PW | 51.548866 | -0.569279 | 499301 | 184300 | SU993843 | No |
| SL3 6QA | 51.511823 | -0.547007 | 500927 | 180211 | TQ009802 | Yes |
| SL3 6QB | 51.512291 | -0.547021 | 500925 | 180263 | TQ009802 | Yes |
| SL3 6QD | 51.512832 | -0.55003 | 500715 | 180319 | TQ007803 | Yes |
| SL3 6QE | 51.512151 | -0.54874 | 500806 | 180245 | TQ008802 | Yes |
| SL3 6QF | 51.512449 | -0.549595 | 500746 | 180277 | TQ007802 | Yes |
| SL3 6QG | 51.512238 | -0.549991 | 500719 | 180253 | TQ007802 | Yes |
| SL3 6QH | 51.513157 | -0.551576 | 500607 | 180353 | TQ006803 | Yes |
| SL3 6QJ | 51.511976 | -0.552104 | 500573 | 180221 | TQ005802 | Yes |
| SL3 6QQ | 51.512429 | -0.55232 | 500557 | 180271 | TQ005802 | Yes |
| SL3 6RA | 51.520677 | -0.555416 | 500324 | 181184 | TQ003811 | Yes |
| SL3 6RB | 51.520498 | -0.555494 | 500319 | 181164 | TQ003811 | No |
| SL3 6RD | 51.52098 | -0.556675 | 500236 | 181216 | TQ002812 | Yes |
| SL3 6RE | 51.520405 | -0.556737 | 500233 | 181152 | TQ002811 | Yes |
| SL3 6RF | 51.520956 | -0.554716 | 500372 | 181216 | TQ003812 | Yes |
| SL3 6RG | 51.521538 | -0.555994 | 500282 | 181279 | TQ002812 | Yes |
| SL3 6RH | 51.523117 | -0.557919 | 500145 | 181452 | TQ001814 | Yes |
| SL3 6RJ | 51.548545 | -0.566592 | 499488 | 184268 | SU994842 | No |
| SL3 6RL | 51.521813 | -0.555006 | 500350 | 181311 | TQ003813 | Yes |
| SL3 6RN | 51.521692 | -0.554635 | 500376 | 181298 | TQ003812 | Yes |
| SL3 6RP | 51.522789 | -0.557526 | 500173 | 181416 | TQ001814 | Yes |
| SL3 6RQ | 51.521805 | -0.55577 | 500297 | 181309 | TQ002813 | Yes |
| SL3 6RT | 51.519943 | -0.557212 | 500201 | 181100 | TQ002811 | No |
| SL3 6RW | 51.522137 | -0.555745 | 500298 | 181346 | TQ002813 | Yes |
| SL3 6RZ | 51.519943 | -0.557212 | 500201 | 181100 | TQ002811 | No |
| SL3 6SA | 51.521759 | -0.557919 | 500148 | 181301 | TQ001813 | Yes |
| SL3 6SB | 51.521337 | -0.557212 | 500198 | 181255 | TQ001812 | Yes |
| SL3 6SD | 51.519943 | -0.557212 | 500201 | 181100 | TQ002811 | No |
| SL3 6WA | 51.521337 | -0.557212 | 500198 | 181255 | TQ001812 | No |
| SL3 6XU | 51.527427 | -0.555952 | 500272 | 181934 | TQ002819 | No |
| SL3 6YB | 51.527427 | -0.555952 | 500272 | 181934 | TQ002819 | No |
| SL3 6YD | 51.521205 | -0.557461 | 500181 | 181240 | TQ001812 | No |
| SL3 6YH | 51.527427 | -0.555952 | 500272 | 181934 | TQ002819 | No |
| SL3 6YJ | 51.527427 | -0.555952 | 500272 | 181934 | TQ002819 | No |
| SL3 6YR | 51.527374 | -0.555997 | 500269 | 181928 | TQ002819 | No |
| SL3 6YS | 51.527374 | -0.555997 | 500269 | 181928 | TQ002819 | No |
| SL3 6YY | 51.519943 | -0.557212 | 500201 | 181100 | TQ002811 | No |
| SL3 6YZ | 51.519943 | -0.557212 | 500201 | 181100 | TQ002811 | No |
| SL3 6ZU | 51.521205 | -0.557461 | 500181 | 181240 | TQ001812 | No |
| SL3 8AH | 51.494161 | -0.530974 | 502079 | 178269 | TQ020782 | Yes |
| SL3 8AJ | 51.495317 | -0.529971 | 502146 | 178399 | TQ021783 | Yes |
| SL3 8AN | 51.495159 | -0.528795 | 502228 | 178383 | TQ022783 | Yes |
| SL3 8AR | 51.496285 | -0.527535 | 502313 | 178510 | TQ023785 | Yes |
| SL4 5YG | 51.544668 | -0.593927 | 497601 | 183800 | SU976838 | No |
| SL4 5YY | 51.544668 | -0.593927 | 497601 | 183800 | SU976838 | No |
| SL4 5YZ | 51.544668 | -0.593927 | 497601 | 183800 | SU976838 | No |
| SL4 6FJ | 51.487535 | -0.650792 | 493775 | 177372 | SU937773 | Yes |
| SL4 6PZ | 51.501867 | -0.656189 | 493371 | 178959 | SU933789 | Yes |
| SL4 6QA | 51.502008 | -0.656704 | 493335 | 178974 | SU933789 | Yes |
| SL4 6QB | 51.501626 | -0.658718 | 493196 | 178929 | SU931789 | Yes |
| SL4 6QD | 51.496712 | -0.655174 | 493452 | 178387 | SU934783 | Yes |
| SL4 6QE | 51.491029 | -0.653555 | 493576 | 177757 | SU935777 | Yes |
| SL4 6QF | 51.490685 | -0.653393 | 493588 | 177719 | SU935777 | Yes |
| SL4 6QG | 51.491683 | -0.651793 | 493697 | 177832 | SU936778 | Yes |
| SL4 6QH | 51.502692 | -0.659882 | 493113 | 179046 | SU931790 | Yes |
| SL4 6QJ | 51.502844 | -0.66214 | 492956 | 179060 | SU929790 | Yes |
| SL4 6QL | 51.502664 | -0.663773 | 492843 | 179038 | SU928790 | Yes |
| SL4 6QN | 51.503038 | -0.657913 | 493249 | 179087 | SU932790 | Yes |
| SL4 6QP | 51.502599 | -0.668328 | 492527 | 179025 | SU925790 | Yes |
| SL4 6QQ | 51.491578 | -0.648138 | 493951 | 177825 | SU939778 | Yes |
| SL4 6QR | 51.502899 | -0.671791 | 492286 | 179054 | SU922790 | Yes |
| SL4 6QS | 51.508707 | -0.662948 | 492888 | 179711 | SU928797 | Yes |
| SL4 6QT | 51.508389 | -0.663505 | 492850 | 179675 | SU928796 | Yes |
| SL4 6QU | 51.508414 | -0.664902 | 492753 | 179676 | SU927796 | Yes |
| SL4 6QW | 51.50346 | -0.661805 | 492978 | 179129 | SU929791 | Yes |
| SL4 6QX | 51.50872 | -0.664129 | 492806 | 179711 | SU928797 | Yes |
| SL6 0AA | 51.526859 | -0.700343 | 490257 | 181683 | SU902816 | Yes |
| SL6 0AB | 51.523847 | -0.701193 | 490204 | 181347 | SU902813 | Yes |
| SL6 0AD | 51.525186 | -0.701097 | 490208 | 181496 | SU902814 | Yes |
| SL6 0AE | 51.53114 | -0.698765 | 490358 | 182161 | SU903821 | No |
| SL6 0AF | 51.529547 | -0.697859 | 490424 | 181985 | SU904819 | No |
| SL6 0AG | 51.528321 | -0.69837 | 490391 | 181848 | SU903818 | Yes |
| SL6 0AH | 51.524285 | -0.697678 | 490447 | 181400 | SU904814 | Yes |
| SL6 0AJ | 51.523147 | -0.69082 | 490925 | 181282 | SU909812 | Yes |
| SL6 0AL | 51.523708 | -0.691871 | 490851 | 181343 | SU908813 | No |
| SL6 0AN | 51.522526 | -0.692322 | 490822 | 181211 | SU908812 | No |
| SL6 0AP | 51.523034 | -0.695133 | 490626 | 181264 | SU906812 | Yes |
| SL6 0AQ | 51.528755 | -0.69533 | 490601 | 181900 | SU906819 | No |
| SL6 0AR | 51.52368 | -0.699079 | 490351 | 181331 | SU903813 | Yes |
| SL6 0AS | 51.52382 | -0.700372 | 490261 | 181345 | SU902813 | Yes |
| SL6 0AT | 51.523167 | -0.700679 | 490241 | 181272 | SU902812 | Yes |
| SL6 0AU | 51.522454 | -0.70044 | 490259 | 181193 | SU902811 | Yes |
| SL6 0AW | 51.523313 | -0.691161 | 490901 | 181300 | SU909813 | No |
| SL6 0AX | 51.523017 | -0.698535 | 490390 | 181258 | SU903812 | Yes |
| SL6 0AY | 51.52332 | -0.699089 | 490351 | 181291 | SU903812 | Yes |
| SL6 0AZ | 51.523627 | -0.697567 | 490456 | 181327 | SU904813 | Yes |
| SL6 0BA | 51.522318 | -0.698699 | 490380 | 181180 | SU903811 | Yes |
| SL6 0BB | 51.521747 | -0.700748 | 490239 | 181114 | SU902811 | Yes |
| SL6 0BD | 51.521627 | -0.701299 | 490201 | 181100 | SU902811 | No |
| SL6 0BE | 51.519814 | -0.699909 | 490301 | 180900 | SU903809 | No |
| SL6 0BF | 51.527742 | -0.698011 | 490417 | 181784 | SU904817 | Yes |
| SL6 0BG | 51.519173 | -0.700519 | 490260 | 180828 | SU902808 | Yes |
| SL6 0BH | 51.517133 | -0.701427 | 490201 | 180600 | SU902806 | No |
| SL6 0BJ | 51.517133 | -0.701427 | 490201 | 180600 | SU902806 | No |
| SL6 0BL | 51.523103 | -0.675672 | 491976 | 181296 | SU919812 | No |
| SL6 0BN | 51.530153 | -0.698144 | 490403 | 182052 | SU904820 | Yes |
| SL6 0BW | 51.52352 | -0.691962 | 490845 | 181322 | SU908813 | Yes |
| SL6 0DA | 51.528126 | -0.692148 | 490823 | 181834 | SU908818 | Yes |
| SL6 0DB | 51.53021 | -0.692722 | 490779 | 182065 | SU907820 | Yes |
| SL6 0DD | 51.529728 | -0.690631 | 490925 | 182014 | SU909820 | Yes |
| SL6 0DE | 51.518806 | -0.681346 | 491591 | 180811 | SU915808 | Yes |
| SL6 0DF | 51.51646 | -0.682984 | 491482 | 180548 | SU914805 | Yes |
| SL6 0DG | 51.51694 | -0.684138 | 491401 | 180600 | SU914806 | No |
| SL6 0DH | 51.515647 | -0.682691 | 491504 | 180458 | SU915804 | Yes |
| SL6 0DJ | 51.515386 | -0.683476 | 491450 | 180428 | SU914804 | No |
| SL6 0DL | 51.510209 | -0.678049 | 491837 | 179859 | SU918798 | Yes |
| SL6 0DN | 51.506168 | -0.675356 | 492032 | 179413 | SU920794 | Yes |
| SL6 0DP | 51.511112 | -0.679248 | 491752 | 179958 | SU917799 | No |
| SL6 0DQ | 51.516048 | -0.683155 | 491471 | 180502 | SU914805 | Yes |
| SL6 0DR | 51.507328 | -0.679343 | 491753 | 179537 | SU917795 | Yes |
| SL6 0DS | 51.507281 | -0.679964 | 491710 | 179531 | SU917795 | Yes |
| SL6 0DT | 51.505831 | -0.679026 | 491778 | 179371 | SU917793 | Yes |
| SL6 0DU | 51.506198 | -0.679649 | 491734 | 179411 | SU917794 | Yes |
| SL6 0DW | 51.507577 | -0.67837 | 491820 | 179566 | SU918795 | Yes |
| SL6 0DX | 51.504015 | -0.682263 | 491557 | 179165 | SU915791 | Yes |
| SL6 0DY | 51.506122 | -0.680891 | 491648 | 179401 | SU916794 | Yes |
| SL6 0DZ | 51.509621 | -0.680991 | 491634 | 179790 | SU916797 | Yes |
| SL6 0EA | 51.521518 | -0.692222 | 490831 | 181099 | SU908810 | Yes |
| SL6 0EB | 51.512053 | -0.695822 | 490600 | 180042 | SU906800 | Yes |
| SL6 0ED | 51.510287 | -0.692241 | 490852 | 179850 | SU908798 | No |
| SL6 0EE | 51.508964 | -0.6865 | 491253 | 179710 | SU912797 | Yes |
| SL6 0EF | 51.522067 | -0.689929 | 490989 | 181163 | SU909811 | Yes |
| SL6 0EG | 51.51694 | -0.684138 | 491401 | 180600 | SU914806 | No |
| SL6 0EH | 51.525913 | -0.692067 | 490833 | 181588 | SU908815 | Yes |
| SL6 0EJ | 51.508818 | -0.68149 | 491601 | 179700 | SU916797 | No |
| SL6 0EL | 51.519506 | -0.69571 | 490593 | 180871 | SU905808 | Yes |
| SL6 0EN | 51.530521 | -0.692396 | 490801 | 182100 | SU908821 | No |
| SL6 0EP | 51.53142 | -0.69325 | 490740 | 182199 | SU907821 | Yes |
| SL6 0EQ | 51.523281 | -0.688279 | 491101 | 181300 | SU911813 | No |
| SL6 0ER | 51.531396 | -0.694289 | 490668 | 182195 | SU906821 | Yes |
| SL6 0ES | 51.530918 | -0.685306 | 491292 | 182153 | SU912821 | Yes |
| SL6 0ET | 51.531306 | -0.688669 | 491058 | 182192 | SU910821 | Yes |
| SL6 0EU | 51.531031 | -0.689772 | 490982 | 182160 | SU909821 | Yes |
| SL6 0EW | 51.530521 | -0.692396 | 490801 | 182100 | SU908821 | No |
| SL6 0EX | 51.532287 | -0.687083 | 491166 | 182303 | SU911823 | Yes |
| SL6 0EY | 51.532267 | -0.686118 | 491233 | 182302 | SU912823 | Yes |
| SL6 0EZ | 51.528542 | -0.681151 | 491585 | 181894 | SU915818 | Yes |
| SL6 0FA | 51.526976 | -0.698696 | 490371 | 181698 | SU903816 | Yes |
| SL6 0FB | 51.524817 | -0.700257 | 490267 | 181456 | SU902814 | Yes |
| SL6 0FD | 51.523891 | -0.679296 | 491723 | 181379 | SU917813 | Yes |
| SL6 0FE | 51.566492 | -0.679028 | 491656 | 186117 | SU916861 | Yes |
| SL6 0FF | 51.524043 | -0.676106 | 491944 | 181400 | SU919814 | Yes |
| SL6 0FG | 51.520756 | -0.662148 | 492919 | 181052 | SU929810 | Yes |
| SL6 0FH | 51.521088 | -0.660539 | 493030 | 181091 | SU930810 | Yes |
| SL6 0FN | 51.518581 | -0.656764 | 493297 | 180817 | SU932808 | Yes |
| SL6 0FP | 51.518326 | -0.656455 | 493319 | 180789 | SU933807 | Yes |
| SL6 0FQ | 51.518062 | -0.656131 | 493342 | 180760 | SU933807 | Yes |
| SL6 0FR | 51.518363 | -0.657361 | 493256 | 180792 | SU932807 | Yes |
| SL6 0FS | 51.518746 | -0.657826 | 493223 | 180834 | SU932808 | Yes |
| SL6 0FT | 51.518746 | -0.657826 | 493223 | 180834 | SU932808 | Yes |
| SL6 0FU | 51.527695 | -0.680945 | 491601 | 181800 | SU916818 | No |
| SL6 0GA | 51.551284 | -0.684373 | 491316 | 184419 | SU913844 | Yes |
| SL6 0GB | 51.551413 | -0.68548 | 491239 | 184432 | SU912844 | Yes |
| SL6 0GH | 51.523103 | -0.675672 | 491976 | 181296 | SU919812 | No |
| SL6 0HA | 51.53432 | -0.687155 | 491157 | 182529 | SU911825 | Yes |
| SL6 0HB | 51.533785 | -0.687531 | 491132 | 182469 | SU911824 | Yes |
| SL6 0HD | 51.53452 | -0.687365 | 491142 | 182551 | SU911825 | Yes |
| SL6 0HE | 51.534702 | -0.687576 | 491127 | 182571 | SU911825 | Yes |
| SL6 0HF | 51.534004 | -0.688649 | 491054 | 182492 | SU910824 | Yes |
| SL6 0HG | 51.535396 | -0.682842 | 491454 | 182654 | SU914826 | Yes |
| SL6 0HH | 51.538849 | -0.686866 | 491168 | 183033 | SU911830 | Yes |
| SL6 0HJ | 51.541447 | -0.689271 | 490996 | 183319 | SU909833 | Yes |
| SL6 0HL | 51.551934 | -0.681441 | 491518 | 184495 | SU915844 | Yes |
| SL6 0HN | 51.551099 | -0.683152 | 491401 | 184400 | SU914844 | No |
| SL6 0HP | 51.556965 | -0.6818 | 491483 | 185054 | SU914850 | Yes |
| SL6 0HQ | 51.538152 | -0.688054 | 491087 | 182954 | SU910829 | Yes |
| SL6 0HR | 51.558861 | -0.683289 | 491376 | 185263 | SU913852 | Yes |
| SL6 0HS | 51.5496 | -0.683383 | 491388 | 184233 | SU913842 | Yes |
| SL6 0HT | 51.549661 | -0.683165 | 491403 | 184240 | SU914842 | Yes |
| SL6 0HU | 51.551943 | -0.681397 | 491521 | 184496 | SU915844 | No |
| SL6 0HW | 51.553599 | -0.682388 | 491449 | 184679 | SU914846 | Yes |
| SL6 0HX | 51.566368 | -0.691252 | 490809 | 186088 | SU908860 | Yes |
| SL6 0HY | 51.565716 | -0.691603 | 490786 | 186015 | SU907860 | No |
| SL6 0HZ | 51.561886 | -0.68284 | 491401 | 185600 | SU914856 | No |
| SL6 0JA | 51.558197 | -0.688284 | 491031 | 185183 | SU910851 | Yes |
| SL6 0JB | 51.550456 | -0.681916 | 491488 | 184330 | SU914843 | Yes |
| SL6 0JD | 51.532766 | -0.6857 | 491261 | 182358 | SU912823 | Yes |
| SL6 0JE | 51.548012 | -0.680458 | 491594 | 184060 | SU915840 | Yes |
| SL6 0JF | 51.558197 | -0.688284 | 491031 | 185183 | SU910851 | Yes |
| SL6 0JG | 51.522111 | -0.670627 | 492328 | 181192 | SU923811 | Yes |
| SL6 0JH | 51.522815 | -0.670881 | 492309 | 181270 | SU923812 | Yes |
| SL6 0JJ | 51.523455 | -0.670228 | 492353 | 181342 | SU923813 | Yes |
| SL6 0JL | 51.522557 | -0.668712 | 492460 | 181244 | SU924812 | Yes |
| SL6 0JN | 51.522356 | -0.669222 | 492425 | 181221 | SU924812 | Yes |
| SL6 0JP | 51.522673 | -0.667815 | 492522 | 181258 | SU925812 | Yes |