This is a list of postcodes in the DL area , Darlington. The area covers Aiskew , Barnard Castle , Barton (North Yorkshire) , Bedale , Billy Row , Bishop Auckland , Bishop Middleham , Brompton , Brompton-on-Swale , Byers Green , Carthorpe , Catterick , Catterick Garrison , Chilton (County Durham) , Cockfield , Cornforth , Cotherstone , Coundon and Leeholme , Crook , Darlington , East Cowton , Eldon Lane and Coundon Grange , Evenwood , Ferryhill , Frosterley , Gainford , Hamsterley , Harmby , Hawes and Gayle , Heighington , Howden-le-Wear , Hunwick , Hurworth-on-Tees , Kirk Merrington , Leeming , Leeming Bar , Leyburn , Little Crakehall , Long Newton , Melsonby , Merrybent , Mickleton (County Durham) , Middleham , Middleton St George , Middleton Tyas , Middleton-in-Teesdale , Morton-on-Swale , Newton Aycliffe , Northallerton , Osmotherley , Richmond , Romanby , Sadberge , School Aycliffe , Scorton , Scruton , Shildon , Snape (North Yorkshire) , Spennymoor , Staindrop , Stanhope , Stanley (County Durham) , Startforth , Swainby , Thornton-le-Moor , Toft Hill and High Etherley , Tow Law , West Auckland , West Witton , Willington (County Durham) , Witton Park , Witton-le-Wear , Wolsingham . The area contains approximately 156,814 households with a population of about 360,734 (2011 census)
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| DL3 9NX | 54.529846 | -1.573915 | 427672 | 515035 | NZ276150 | Yes |
| DL3 9NZ | 54.528754 | -1.572582 | 427759 | 514914 | NZ277149 | Yes |
| DL3 9PA | 54.530302 | -1.5732 | 427718 | 515086 | NZ277150 | Yes |
| DL3 9PB | 54.528894 | -1.57394 | 427671 | 514929 | NZ276149 | Yes |
| DL3 9PD | 54.529353 | -1.571741 | 427813 | 514981 | NZ278149 | Yes |
| DL3 9PE | 54.529795 | -1.572015 | 427795 | 515030 | NZ277150 | Yes |
| DL3 9PF | 54.527252 | -1.577233 | 427459 | 514745 | NZ274147 | Yes |
| DL3 9PH | 54.53084 | -1.575326 | 427580 | 515145 | NZ275151 | Yes |
| DL3 9PJ | 54.53081 | -1.57443 | 427638 | 515142 | NZ276151 | Yes |
| DL3 9PL | 54.530511 | -1.573707 | 427685 | 515109 | NZ276151 | Yes |
| DL3 9PN | 54.52752 | -1.581912 | 427156 | 514773 | NZ271147 | Yes |
| DL3 9PP | 54.528072 | -1.585847 | 426901 | 514833 | NZ269148 | Yes |
| DL3 9PQ | 54.530567 | -1.574325 | 427645 | 515115 | NZ276151 | Yes |
| DL3 9PR | 54.528381 | -1.586632 | 426850 | 514867 | NZ268148 | Yes |
| DL3 9PS | 54.527207 | -1.587849 | 426772 | 514736 | NZ267147 | Yes |
| DL3 9PT | 54.528133 | -1.587824 | 426773 | 514839 | NZ267148 | Yes |
| DL3 9PU | 54.528982 | -1.586363 | 426867 | 514934 | NZ268149 | Yes |
| DL3 9PW | 54.527813 | -1.583686 | 427041 | 514805 | NZ270148 | Yes |
| DL3 9PX | 54.528342 | -1.585736 | 426908 | 514863 | NZ269148 | Yes |
| DL3 9PY | 54.529498 | -1.587501 | 426793 | 514991 | NZ267149 | Yes |
| DL3 9PZ | 54.530449 | -1.587121 | 426817 | 515097 | NZ268150 | Yes |
| DL3 9QA | 54.531575 | -1.587867 | 426768 | 515222 | NZ267152 | Yes |
| DL3 9QB | 54.530519 | -1.58661 | 426850 | 515105 | NZ268151 | Yes |
| DL3 9QD | 54.531777 | -1.586397 | 426863 | 515245 | NZ268152 | Yes |
| DL3 9QE | 54.529627 | -1.585862 | 426899 | 515006 | NZ268150 | Yes |
| DL3 9QF | 54.530174 | -1.588035 | 426758 | 515066 | NZ267150 | Yes |
| DL3 9QG | 54.529418 | -1.587888 | 426768 | 514982 | NZ267149 | Yes |
| DL3 9QH | 54.528413 | -1.593446 | 426409 | 514868 | NZ264148 | Yes |
| DL3 9QJ | 54.529341 | -1.594147 | 426363 | 514971 | NZ263149 | Yes |
| DL3 9QL | 54.527635 | -1.592001 | 426503 | 514782 | NZ265147 | Yes |
| DL3 9QN | 54.527691 | -1.592603 | 426464 | 514788 | NZ264147 | Yes |
| DL3 9QP | 54.528409 | -1.589675 | 426653 | 514869 | NZ266148 | Yes |
| DL3 9QQ | 54.528662 | -1.590229 | 426617 | 514897 | NZ266148 | Yes |
| DL3 9QR | 54.528079 | -1.590374 | 426608 | 514832 | NZ266148 | Yes |
| DL3 9QS | 54.527479 | -1.590936 | 426572 | 514765 | NZ265147 | Yes |
| DL3 9QT | 54.527707 | -1.589482 | 426666 | 514791 | NZ266147 | Yes |
| DL3 9QU | 54.526665 | -1.589631 | 426657 | 514675 | NZ266146 | Yes |
| DL3 9QW | 54.526735 | -1.591732 | 426521 | 514682 | NZ265146 | Yes |
| DL3 9QX | 54.528138 | -1.589276 | 426679 | 514839 | NZ266148 | Yes |
| DL3 9QY | 54.527829 | -1.588383 | 426737 | 514805 | NZ267148 | Yes |
| DL3 9QZ | 54.526907 | -1.59207 | 426499 | 514701 | NZ264147 | No |
| DL3 9RA | 54.526907 | -1.59207 | 426499 | 514701 | NZ264147 | No |
| DL3 9RB | 54.527833 | -1.581507 | 427182 | 514808 | NZ271148 | Yes |
| DL3 9RD | 54.526881 | -1.584345 | 426999 | 514701 | NZ269147 | No |
| DL3 9RE | 54.526612 | -1.587067 | 426823 | 514670 | NZ268146 | Yes |
| DL3 9RG | 54.535581 | -1.587146 | 426812 | 515668 | NZ268156 | Yes |
| DL3 9RH | 54.535679 | -1.589463 | 426662 | 515678 | NZ266156 | Yes |
| DL3 9RJ | 54.536151 | -1.588207 | 426743 | 515731 | NZ267157 | Yes |
| DL3 9RL | 54.53675 | -1.589916 | 426632 | 515797 | NZ266157 | Yes |
| DL3 9RN | 54.53689 | -1.588818 | 426703 | 515813 | NZ267158 | Yes |
| DL3 9RP | 54.537839 | -1.590477 | 426595 | 515918 | NZ265159 | Yes |
| DL3 9RQ | 54.535746 | -1.588041 | 426754 | 515686 | NZ267156 | Yes |
| DL3 9RR | 54.537642 | -1.590804 | 426574 | 515896 | NZ265158 | Yes |
| DL3 9RS | 54.537962 | -1.589796 | 426639 | 515932 | NZ266159 | Yes |
| DL3 9RT | 54.538325 | -1.590581 | 426588 | 515972 | NZ265159 | Yes |
| DL3 9RU | 54.538354 | -1.591245 | 426545 | 515975 | NZ265159 | Yes |
| DL3 9RW | 54.53725 | -1.588953 | 426694 | 515853 | NZ266158 | Yes |
| DL3 9RX | 54.538526 | -1.591676 | 426517 | 515994 | NZ265159 | Yes |
| DL3 9RY | 54.537986 | -1.594154 | 426357 | 515933 | NZ263159 | Yes |
| DL3 9RZ | 54.536973 | -1.59231 | 426477 | 515821 | NZ264158 | Yes |
| DL3 9SA | 54.537224 | -1.592014 | 426496 | 515849 | NZ264158 | Yes |
| DL3 9SB | 54.536806 | -1.593378 | 426408 | 515802 | NZ264158 | Yes |
| DL3 9SD | 54.539174 | -1.594714 | 426320 | 516065 | NZ263160 | Yes |
| DL3 9SE | 54.53889 | -1.595814 | 426249 | 516033 | NZ262160 | Yes |
| DL3 9SF | 54.53811 | -1.596209 | 426224 | 515946 | NZ262159 | Yes |
| DL3 9SG | 54.538858 | -1.596819 | 426184 | 516029 | NZ261160 | Yes |
| DL3 9SH | 54.537874 | -1.598421 | 426081 | 515919 | NZ260159 | Yes |
| DL3 9SJ | 54.538681 | -1.597826 | 426119 | 516009 | NZ261160 | Yes |
| DL3 9SL | 54.539723 | -1.597692 | 426127 | 516125 | NZ261161 | Yes |
| DL3 9SN | 54.539769 | -1.595358 | 426278 | 516131 | NZ262161 | Yes |
| DL3 9SP | 54.538745 | -1.590144 | 426616 | 516019 | NZ266160 | Yes |
| DL3 9SQ | 54.538549 | -1.595972 | 426239 | 515995 | NZ262159 | Yes |
| DL3 9SR | 54.539147 | -1.592087 | 426490 | 516063 | NZ264160 | Yes |
| DL3 9ST | 54.528018 | -1.580455 | 427250 | 514829 | NZ272148 | Yes |
| DL3 9SW | 54.539251 | -1.593431 | 426403 | 516074 | NZ264160 | Yes |
| DL3 9SY | 54.533031 | -1.590402 | 426603 | 515383 | NZ266153 | No |
| DL3 9SZ | 54.53251 | -1.590577 | 426592 | 515325 | NZ265153 | No |
| DL3 9TA | 54.531878 | -1.576722 | 427489 | 515260 | NZ274152 | Yes |
| DL3 9TB | 54.53134 | -1.576913 | 427477 | 515200 | NZ274152 | Yes |
| DL3 9TD | 54.530256 | -1.578098 | 427401 | 515079 | NZ274150 | Yes |
| DL3 9TE | 54.529561 | -1.579682 | 427299 | 515001 | NZ272150 | No |
| DL3 9TF | 54.529902 | -1.579493 | 427311 | 515039 | NZ273150 | Yes |
| DL3 9TG | 54.528918 | -1.578298 | 427389 | 514930 | NZ273149 | Yes |
| DL3 9TN | 54.530766 | -1.579963 | 427280 | 515135 | NZ272151 | Yes |
| DL3 9TP | 54.53866 | -1.599619 | 426003 | 516006 | NZ260160 | Yes |
| DL3 9TQ | 54.529148 | -1.577229 | 427458 | 514956 | NZ274149 | Yes |
| DL3 9TR | 54.538972 | -1.598843 | 426053 | 516041 | NZ260160 | Yes |
| DL3 9TS | 54.539249 | -1.598423 | 426080 | 516072 | NZ260160 | Yes |
| DL3 9TT | 54.539601 | -1.598713 | 426061 | 516111 | NZ260161 | Yes |
| DL3 9TU | 54.539343 | -1.599519 | 426009 | 516082 | NZ260160 | Yes |
| DL3 9TX | 54.539175 | -1.600479 | 425947 | 516063 | NZ259160 | Yes |
| DL3 9TY | 54.538529 | -1.600532 | 425944 | 515991 | NZ259159 | Yes |
| DL3 9TZ | 54.537635 | -1.602055 | 425846 | 515891 | NZ258158 | Yes |
| DL3 9UA | 54.538317 | -1.601832 | 425860 | 515967 | NZ258159 | Yes |
| DL3 9UB | 54.529443 | -1.569237 | 427975 | 514992 | NZ279149 | Yes |
| DL3 9UF | 54.539028 | -1.602073 | 425844 | 516046 | NZ258160 | Yes |
| DL3 9UG | 54.539525 | -1.600074 | 425973 | 516102 | NZ259161 | Yes |
| DL3 9UH | 54.540235 | -1.597625 | 426131 | 516182 | NZ261161 | Yes |
| DL3 9UJ | 54.540506 | -1.600559 | 425941 | 516211 | NZ259162 | Yes |
| DL3 9UL | 54.539984 | -1.603207 | 425770 | 516152 | NZ257161 | Yes |
| DL3 9UN | 54.540721 | -1.603215 | 425769 | 516234 | NZ257162 | Yes |
| DL3 9UP | 54.541364 | -1.601849 | 425857 | 516306 | NZ258163 | Yes |
| DL3 9UQ | 54.539706 | -1.600644 | 425936 | 516122 | NZ259161 | Yes |
| DL3 9UR | 54.540878 | -1.601637 | 425871 | 516252 | NZ258162 | Yes |
| DL3 9UT | 54.540937 | -1.6004 | 425951 | 516259 | NZ259162 | Yes |
| DL3 9UU | 54.541267 | -1.599794 | 425990 | 516296 | NZ259162 | Yes |
| DL3 9UW | 54.541605 | -1.601445 | 425883 | 516333 | NZ258163 | Yes |
| DL3 9UX | 54.541051 | -1.599688 | 425997 | 516272 | NZ259162 | Yes |
| DL3 9UY | 54.541003 | -1.598746 | 426058 | 516267 | NZ260162 | Yes |
| DL3 9UZ | 54.540559 | -1.597653 | 426129 | 516218 | NZ261162 | Yes |
| DL3 9WA | 54.522106 | -1.55076 | 429176 | 514183 | NZ291141 | Yes |
| DL3 9WB | 54.522106 | -1.55076 | 429176 | 514183 | NZ291141 | Yes |
| DL3 9WD | 54.522106 | -1.55076 | 429176 | 514183 | NZ291141 | Yes |
| DL3 9WQ | 54.522106 | -1.55076 | 429176 | 514183 | NZ291141 | No |
| DL3 9WR | 54.540559 | -1.597792 | 426120 | 516218 | NZ261162 | No |
| DL3 9WS | 54.522106 | -1.55076 | 429176 | 514183 | NZ291141 | No |
| DL3 9WT | 54.522106 | -1.55076 | 429176 | 514183 | NZ291141 | No |
| DL3 9WU | 54.540559 | -1.597792 | 426120 | 516218 | NZ261162 | No |
| DL3 9WW | 54.522106 | -1.55076 | 429176 | 514183 | NZ291141 | No |
| DL3 9WX | 54.540559 | -1.597792 | 426120 | 516218 | NZ261162 | No |
| DL3 9WY | 54.522106 | -1.55076 | 429176 | 514183 | NZ291141 | No |
| DL3 9WZ | 54.522106 | -1.55076 | 429176 | 514183 | NZ291141 | No |
| DL3 9XA | 54.541104 | -1.596813 | 426183 | 516279 | NZ261162 | Yes |
| DL3 9XB | 54.541446 | -1.596717 | 426189 | 516317 | NZ261163 | Yes |
| DL3 9XD | 54.541698 | -1.597008 | 426170 | 516345 | NZ261163 | Yes |
| DL3 9XE | 54.522106 | -1.55076 | 429176 | 514183 | NZ291141 | No |
| DL3 9XF | 54.522106 | -1.55076 | 429176 | 514183 | NZ291141 | No |
| DL3 9XG | 54.522106 | -1.55076 | 429176 | 514183 | NZ291141 | No |
| DL3 9XH | 54.522106 | -1.55076 | 429176 | 514183 | NZ291141 | No |
| DL3 9XJ | 54.527379 | -1.593533 | 426404 | 514753 | NZ264147 | Yes |
| DL3 9XL | 54.525977 | -1.596205 | 426232 | 514596 | NZ262145 | Yes |
| DL3 9XN | 54.526363 | -1.595861 | 426254 | 514639 | NZ262146 | Yes |
| DL3 9XP | 54.527244 | -1.596038 | 426242 | 514737 | NZ262147 | Yes |
| DL3 9XQ | 54.527859 | -1.597159 | 426169 | 514805 | NZ261148 | Yes |
| DL3 9XR | 54.526529 | -1.597111 | 426173 | 514657 | NZ261146 | Yes |
| DL3 9XS | 54.52773 | -1.596156 | 426234 | 514791 | NZ262147 | Yes |
| DL3 9XT | 54.527167 | -1.59437 | 426350 | 514729 | NZ263147 | Yes |
| DL3 9XU | 54.529111 | -1.59537 | 426284 | 514945 | NZ262149 | Yes |
| DL3 9XW | 54.526927 | -1.595423 | 426282 | 514702 | NZ262147 | Yes |
| DL3 9XY | 54.522106 | -1.55076 | 429176 | 514183 | NZ291141 | No |
| DL3 9XZ | 54.533031 | -1.577529 | 427436 | 515388 | NZ274153 | Yes |
| DL3 9YA | 54.529889 | -1.581023 | 427212 | 515037 | NZ272150 | Yes |
| DL3 9YB | 54.53201 | -1.575963 | 427538 | 515275 | NZ275152 | Yes |
| DL3 9YD | 54.530454 | -1.578127 | 427399 | 515101 | NZ273151 | No |
| DL3 9YE | 54.52905 | -1.579965 | 427281 | 514944 | NZ272149 | Yes |
| DL3 9YF | 54.532157 | -1.576874 | 427479 | 515291 | NZ274152 | Yes |
| DL3 9YG | 54.529907 | -1.581007 | 427213 | 515039 | NZ272150 | No |
| DL3 9YH | 54.529907 | -1.581007 | 427213 | 515039 | NZ272150 | No |
| DL3 9YJ | 54.531353 | -1.578118 | 427399 | 515201 | NZ273152 | No |
| DL3 9YL | 54.531353 | -1.578118 | 427399 | 515201 | NZ273152 | No |
| DL3 9YN | 54.531353 | -1.578118 | 427399 | 515201 | NZ273152 | No |
| DL3 9YP | 54.531353 | -1.578118 | 427399 | 515201 | NZ273152 | No |
| DL3 9YQ | 54.531353 | -1.578118 | 427399 | 515201 | NZ273152 | No |
| DL3 9YR | 54.531353 | -1.578118 | 427399 | 515201 | NZ273152 | No |
| DL3 9YS | 54.531353 | -1.578118 | 427399 | 515201 | NZ273152 | No |
| DL3 9YT | 54.533261 | -1.58683 | 426834 | 515410 | NZ268154 | No |
| DL3 9YW | 54.522106 | -1.55076 | 429176 | 514183 | NZ291141 | No |
| DL3 9YZ | 54.522106 | -1.55076 | 429176 | 514183 | NZ291141 | No |
| DL4 1AA | 54.631978 | -1.651807 | 422575 | 526372 | NZ225263 | Yes |
| DL4 1AD | 54.63216 | -1.652534 | 422528 | 526392 | NZ225263 | Yes |
| DL4 1AE | 54.632237 | -1.651433 | 422599 | 526401 | NZ225264 | No |
| DL4 1AF | 54.632597 | -1.651399 | 422601 | 526441 | NZ226264 | Yes |
| DL4 1AG | 54.631919 | -1.650197 | 422679 | 526366 | NZ226263 | Yes |
| DL4 1AH | 54.632439 | -1.649789 | 422705 | 526424 | NZ227264 | Yes |
| DL4 1AJ | 54.632751 | -1.648888 | 422763 | 526459 | NZ227264 | Yes |
| DL4 1AL | 54.632621 | -1.650376 | 422667 | 526444 | NZ226264 | Yes |
| DL4 1AN | 54.632546 | -1.652685 | 422518 | 526435 | NZ225264 | Yes |
| DL4 1AP | 54.632994 | -1.651891 | 422569 | 526485 | NZ225264 | Yes |
| DL4 1AQ | 54.632364 | -1.651788 | 422576 | 526415 | NZ225264 | Yes |
| DL4 1AR | 54.633249 | -1.653314 | 422477 | 526513 | NZ224265 | Yes |
| DL4 1AS | 54.633531 | -1.65435 | 422410 | 526544 | NZ224265 | Yes |
| DL4 1AT | 54.633092 | -1.655035 | 422366 | 526495 | NZ223264 | Yes |
| DL4 1AU | 54.633249 | -1.656537 | 422269 | 526512 | NZ222265 | Yes |
| DL4 1AW | 54.632479 | -1.654297 | 422414 | 526427 | NZ224264 | Yes |
| DL4 1AX | 54.632963 | -1.657066 | 422235 | 526480 | NZ222264 | Yes |
| DL4 1AY | 54.634381 | -1.656109 | 422296 | 526638 | NZ222266 | Yes |
| DL4 1AZ | 54.635559 | -1.656548 | 422267 | 526769 | NZ222267 | Yes |
| DL4 1BA | 54.636575 | -1.656834 | 422248 | 526882 | NZ222268 | Yes |
| DL4 1BB | 54.637376 | -1.65706 | 422233 | 526971 | NZ222269 | Yes |
| DL4 1BD | 54.638302 | -1.657253 | 422220 | 527074 | NZ222270 | Yes |
| DL4 1BE | 54.639102 | -1.657386 | 422211 | 527163 | NZ222271 | Yes |
| DL4 1BG | 54.639961 | -1.655953 | 422303 | 527259 | NZ223272 | Yes |
| DL4 1BH | 54.636266 | -1.655411 | 422340 | 526848 | NZ223268 | Yes |
| DL4 1BJ | 54.636724 | -1.655221 | 422352 | 526899 | NZ223268 | Yes |
| DL4 1BL | 54.636154 | -1.654095 | 422425 | 526836 | NZ224268 | Yes |
| DL4 1BN | 54.635654 | -1.655261 | 422350 | 526780 | NZ223267 | Yes |
| DL4 1BP | 54.634321 | -1.65408 | 422427 | 526632 | NZ224266 | Yes |
| DL4 1BQ | 54.640225 | -1.657051 | 422232 | 527288 | NZ222272 | Yes |
| DL4 1BW | 54.634772 | -1.654851 | 422377 | 526682 | NZ223266 | Yes |
| DL4 1DA | 54.633914 | -1.653247 | 422481 | 526587 | NZ224265 | Yes |
| DL4 1DB | 54.632452 | -1.647961 | 422823 | 526426 | NZ228264 | Yes |
| DL4 1DD | 54.635207 | -1.655993 | 422303 | 526730 | NZ223267 | Yes |
| DL4 1DE | 54.632808 | -1.653055 | 422494 | 526464 | NZ224264 | Yes |
| DL4 1DF | 54.644025 | -1.660009 | 422039 | 527710 | NZ220277 | Yes |
| DL4 1DG | 54.631854 | -1.652428 | 422535 | 526358 | NZ225263 | Yes |
| DL4 1DH | 54.631875 | -1.647502 | 422853 | 526362 | NZ228263 | Yes |
| DL4 1DJ | 54.630422 | -1.645252 | 422999 | 526201 | NZ229262 | No |
| DL4 1DL | 54.631454 | -1.644903 | 423021 | 526316 | NZ230263 | Yes |
| DL4 1DN | 54.630166 | -1.643783 | 423094 | 526173 | NZ230261 | Yes |
| DL4 1DP | 54.634111 | -1.646615 | 422909 | 526611 | NZ229266 | No |