Postcodes in Darlington page 31 Unitary Authority

This page provides postcode data for the Darlington UK Unitary Authority.

In 2021, Darlington contained approximately 48,900 households with a population of about 107,800

In 2011, Darlington contained approximately 46,658 households with a population of about 105,527

Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
DL3 0WJ Park East 54.522106 -1.55076 429176 514183 NZ291141
DL3 0WL Park East 54.522106 -1.55076 429176 514183 NZ291141
DL3 0WN Park East 54.522106 -1.55076 429176 514183 NZ291141
DL3 0WP Park East 54.522106 -1.55076 429176 514183 NZ291141
DL3 0WQ Park East 54.522106 -1.55076 429176 514183 NZ291141
DL3 0WR Park East 54.522106 -1.55076 429176 514183 NZ291141
DL3 0WS Park East 54.522106 -1.55076 429176 514183 NZ291141
DL3 0WT Park East 54.522106 -1.55076 429176 514183 NZ291141
DL3 0WU Park East 54.522106 -1.55076 429176 514183 NZ291141
DL3 0WW Park East 54.522106 -1.55076 429176 514183 NZ291141
DL3 0WX Park East 54.522106 -1.55076 429176 514183 NZ291141
DL3 0WY Park East 54.522106 -1.55076 429176 514183 NZ291141
DL3 0WZ Park East 54.522106 -1.55076 429176 514183 NZ291141
DL3 0XA North Road 54.539206 -1.555101 428883 516084 NZ288160
DL3 0XB Heighington & Coniscliffe 54.564967 -1.563945 428293 518947 NZ282189
DL3 0XD Harrowgate Hill 54.558916 -1.562973 428360 518274 NZ283182
DL3 0XE Harrowgate Hill 54.553398 -1.560605 428517 517661 NZ285176
DL3 0XF Park East 54.522106 -1.55076 429176 514183 NZ291141
DL3 0XG North Road 54.539085 -1.55147 429118 516072 NZ291160
DL3 0XH Harrowgate Hill 54.553157 -1.558536 428651 517635 NZ286176
DL3 0XJ Harrowgate Hill 54.553193 -1.560932 428496 517638 NZ284176
DL3 0XL Heighington & Coniscliffe 54.579221 -1.559183 428591 520535 NZ285205
DL3 0XN Heighington & Coniscliffe 54.577811 -1.577035 427438 520371 NZ274203
DL3 0XP North Road 54.541055 -1.556935 428763 516289 NZ287162
DL3 0XQ Harrowgate Hill 54.556045 -1.552181 429060 517959 NZ290179
DL3 0XR North Road 54.539844 -1.557582 428722 516154 NZ287161
DL3 0XS North Road 54.540211 -1.557053 428756 516195 NZ287161
DL3 0XT North Road 54.540132 -1.557548 428724 516186 NZ287161
DL3 0XU North Road 54.54051 -1.557668 428716 516228 NZ287162
DL3 0XW Heighington & Coniscliffe 54.559439 -1.568597 427996 518330 NZ279183
DL3 0XX Park East 54.522106 -1.55076 429176 514183 NZ291141
DL3 0XY North Road 54.548279 -1.559099 428618 517092 NZ286170
DL3 0XZ North Road 54.538828 -1.557454 428731 516041 NZ287160
DL3 0YA Harrowgate Hill 54.550584 -1.55289 429018 517351 NZ290173
DL3 0YB Harrowgate Hill 54.551259 -1.553099 429004 517426 NZ290174
DL3 0YD Harrowgate Hill 54.550255 -1.551239 429125 517315 NZ291173
DL3 0YE Harrowgate Hill 54.550732 -1.551481 429109 517368 NZ291173
DL3 0YF Harrowgate Hill 54.55103 -1.55205 429072 517401 NZ290174
DL3 0YG North Road 54.544128 -1.549374 429250 516634 NZ292166
DL3 0YH Brinkburn & Faverdale 54.544152 -1.56344 428340 516631 NZ283166
DL3 0YJ Park East 54.522106 -1.55076 429176 514183 NZ291141
DL3 0YL North Road 54.545318 -1.560213 428548 516762 NZ285167
DL3 0YN Harrowgate Hill 54.547448 -1.550389 429182 517003 NZ291170
DL3 0YP Park East 54.522106 -1.55076 429176 514183 NZ291141
DL3 0YQ North Road 54.538345 -1.55562 428850 515988 NZ288159
DL3 0YR Brinkburn & Faverdale 54.537539 -1.566386 428154 515894 NZ281158
DL3 0YS Brinkburn & Faverdale 54.537539 -1.566386 428154 515894 NZ281158
DL3 0YT Brinkburn & Faverdale 54.538515 -1.572851 427735 516000 NZ277160
DL3 0YU Brinkburn & Faverdale 54.538255 -1.572931 427730 515971 NZ277159
DL3 0YW Brinkburn & Faverdale 54.543207 -1.56798 428047 516524 NZ280165
DL3 0YX Brinkburn & Faverdale 54.537616 -1.572737 427743 515900 NZ277159
DL3 0YY Park East 54.522106 -1.55076 429176 514183 NZ291141
DL3 0YZ Brinkburn & Faverdale 54.537834 -1.573384 427701 515924 NZ277159
DL3 0ZD Park East 54.522106 -1.55076 429176 514183 NZ291141
DL3 0ZE Park East 54.522106 -1.55076 429176 514183 NZ291141
DL3 0ZG Harrowgate Hill 54.554575 -1.550527 429168 517796 NZ291177
DL3 0ZH Harrowgate Hill 54.555343 -1.551895 429079 517881 NZ290178
DL3 0ZJ Harrowgate Hill 54.55452 -1.552708 429027 517789 NZ290177
DL3 0ZL Harrowgate Hill 54.554161 -1.553052 429005 517749 NZ290177
DL3 0ZN Harrowgate Hill 54.553119 -1.553017 429008 517633 NZ290176
DL3 0ZP Harrowgate Hill 54.552825 -1.553762 428960 517600 NZ289176
DL3 0ZQ Harrowgate Hill 54.554489 -1.551703 429092 517786 NZ290177
DL3 0ZR Harrowgate Hill 54.552723 -1.555247 428864 517588 NZ288175
DL3 0ZS Harrowgate Hill 54.553632 -1.555763 428830 517689 NZ288176
DL3 0ZT Harrowgate Hill 54.554577 -1.556155 428804 517794 NZ288177
DL3 0ZU Harrowgate Hill 54.554697 -1.554484 428912 517808 NZ289178
DL3 0ZW Harrowgate Hill 54.553528 -1.554265 428927 517678 NZ289176
DL3 0ZX Harrowgate Hill 54.555284 -1.552761 429023 517874 NZ290178
DL3 0ZY Harrowgate Hill 54.555594 -1.553995 428943 517908 NZ289179
DL3 0ZZ Harrowgate Hill 54.553455 -1.556445 428786 517669 NZ287176
DL3 6AA Northgate 54.530237 -1.557439 428738 515085 NZ287150
DL3 6AB Northgate 54.530199 -1.557037 428764 515081 NZ287150
DL3 6AD Northgate 54.531606 -1.555956 428833 515238 NZ288152
DL3 6AE Northgate 54.531456 -1.554196 428947 515222 NZ289152
DL3 6AF Northgate 54.531264 -1.553394 428999 515201 NZ289152
DL3 6AG Northgate 54.531264 -1.553394 428999 515201 NZ289152
DL3 6AH Northgate 54.528061 -1.557215 428754 514843 NZ287148
DL3 6AJ Northgate 54.531745 -1.554625 428919 515254 NZ289152
DL3 6AL Northgate 54.532298 -1.555825 428841 515315 NZ288153
DL3 6AN Northgate 54.532043 -1.554931 428899 515287 NZ288152
DL3 6AP Northgate 54.531948 -1.553495 428992 515277 NZ289152
DL3 6AQ Northgate 54.532436 -1.55434 428937 515331 NZ289153
DL3 6AR Northgate 54.532114 -1.557125 428757 515294 NZ287152
DL3 6AS Northgate 54.531663 -1.559216 428622 515243 NZ286152
DL3 6AT Northgate 54.531447 -1.559234 428621 515219 NZ286152
DL3 6AU Northgate 54.530969 -1.558574 428664 515166 NZ286151
DL3 6AW Northgate 54.532174 -1.556475 428799 515301 NZ287153
DL3 6AX Northgate 54.530946 -1.559641 428595 515163 NZ285151
DL3 6AY Northgate 54.530884 -1.559966 428574 515156 NZ285151
DL3 6AZ Northgate 54.530486 -1.559244 428621 515112 NZ286151
DL3 6BA Northgate 54.531021 -1.558203 428688 515172 NZ286151
DL3 6BB Northgate 54.530319 -1.557809 428714 515094 NZ287150
DL3 6BD Northgate 54.529637 -1.558156 428692 515018 NZ286150
DL3 6BE Northgate 54.530009 -1.558971 428639 515059 NZ286150
DL3 6BF Pierremont 54.529014 -1.564792 428263 514946 NZ282149
DL3 6BG Northgate 54.530244 -1.559308 428617 515085 NZ286150
DL3 6BH Northgate 54.529976 -1.559759 428588 515055 NZ285150
DL3 6BJ Northgate 54.529784 -1.558865 428646 515034 NZ286150
DL3 6BL Northgate 54.529398 -1.559024 428636 514991 NZ286149
DL3 6BN Northgate 54.529118 -1.558672 428659 514960 NZ286149
Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license