Postcodes in Castle, Ards and North Down District
This page provides postcode data for the Castle UK District.
In 2011, Castle contained approximately 1,807 households with a population of about 3,945
Other wards in this District
Ballycrochan
,
Ballygowan
,
Ballygrainey
,
Ballyholme
,
Ballymagee
,
Ballywalter
,
Bloomfield
,
Broadway
,
Bryansburn
,
Carrowdore
,
Castle
,
Clandeboye
,
Comber North
,
Comber South
,
Comber West
,
Conway Square
,
Cronstown
,
Cultra
,
Donaghadee
,
Glen
,
Gregstown
,
Groomsport
,
Harbour
,
Helen's Bay
,
Holywood
,
Kilcooley
,
Killinchy
,
Kircubbin
,
Loughries
,
Loughview
,
Movilla
,
Portaferry
,
Portavogie
,
Rathgael
,
Rathmore
,
Scrabo
,
Silverbirch
,
Silverstream
,
Warren
,
West Winds
Click to view map
Key
Active postcode
Postcode no longer in use
Active postcode
Postcode no longer in use| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| BT19 7EA | 54.64886 | -5.658388 | 164083 | 534345 | NW640343 | Yes |
| BT19 7EB | 54.649334 | -5.655463 | 164274 | 534388 | NW642343 | Yes |
| BT19 7ED | 54.649059 | -5.658005 | 164109 | 534366 | NW641343 | Yes |
| BT20 4AA | 54.659307 | -5.668915 | 163465 | 535542 | NW634355 | Yes |
| BT20 4AB | 54.659583 | -5.668806 | 163473 | 535573 | NW634355 | No |
| BT20 4AD | 54.659583 | -5.668806 | 163473 | 535573 | NW634355 | No |
| BT20 4AE | 54.659583 | -5.668806 | 163473 | 535573 | NW634355 | Yes |
| BT20 4AF | 54.660336 | -5.668221 | 163516 | 535654 | NW635356 | Yes |
| BT20 4AQ | 54.659307 | -5.668915 | 163465 | 535542 | NW634355 | Yes |
| BT20 4BA | 54.660356 | -5.667894 | 163537 | 535655 | NW635356 | Yes |
| BT20 4BD | 54.647288 | -5.674701 | 163022 | 534225 | NW630342 | No |
| BT20 4BF | 54.646491 | -5.673926 | 163067 | 534134 | NW630341 | Yes |
| BT20 4BN | 54.657992 | -5.668324 | 163495 | 535394 | NW634353 | Yes |
| BT20 4BQ | 54.647294 | -5.674546 | 163032 | 534225 | NW630342 | Yes |
| BT20 4BT | 54.656387 | -5.669393 | 163417 | 535219 | NW634352 | Yes |
| BT20 4BW | 54.656244 | -5.674112 | 163112 | 535219 | NW631352 | Yes |
| BT20 4BX | 54.652901 | -5.675047 | 163032 | 534851 | NW630348 | Yes |
| BT20 4BY | 54.654357 | -5.673677 | 163129 | 535008 | NW631350 | Yes |
| BT20 4BZ | 54.652571 | -5.671874 | 163235 | 534803 | NW632348 | Yes |
| BT20 4DA | 54.652671 | -5.67382 | 163110 | 534821 | NW631348 | Yes |
| BT20 4DB | 54.65266 | -5.673232 | 163148 | 534818 | NW631348 | Yes |
| BT20 4DD | 54.651016 | -5.672784 | 163167 | 534633 | NW631346 | Yes |
| BT20 4DE | 54.649608 | -5.669657 | 163361 | 534466 | NW633344 | Yes |
| BT20 4DF | 54.648807 | -5.671004 | 163269 | 534382 | NW632343 | Yes |
| BT20 4DJ | 54.650963 | -5.673763 | 163104 | 534631 | NW631346 | No |
| BT20 4DL | 54.65069 | -5.671253 | 163264 | 534592 | NW632345 | Yes |
| BT20 4DP | 54.64958 | -5.675237 | 163001 | 534482 | NW630344 | No |
| BT20 4DS | 54.648516 | -5.675049 | 163007 | 534363 | NW630343 | Yes |
| BT20 4DT | 54.649678 | -5.674239 | 163066 | 534489 | NW630344 | Yes |
| BT20 4DU | 54.648308 | -5.674519 | 163039 | 534338 | NW630343 | Yes |
| BT20 4DW | 54.650401 | -5.674446 | 163056 | 534570 | NW630345 | Yes |
| BT20 4DX | 54.649336 | -5.673298 | 163124 | 534448 | NW631344 | Yes |
| BT20 4DY | 54.649959 | -5.673433 | 163119 | 534518 | NW631345 | Yes |
| BT20 4DZ | 54.650307 | -5.67191 | 163219 | 534551 | NW632345 | Yes |
| BT20 4EA | 54.650673 | -5.673656 | 163109 | 534598 | NW631345 | Yes |
| BT20 4EB | 54.649756 | -5.670361 | 163316 | 534485 | NW633344 | Yes |
| BT20 4ED | 54.648385 | -5.669153 | 163386 | 534328 | NW633343 | Yes |
| BT20 4EE | 54.649094 | -5.669113 | 163393 | 534407 | NW633344 | Yes |
| BT20 4EF | 54.648874 | -5.668862 | 163408 | 534382 | NW634343 | Yes |
| BT20 4EG | 54.648438 | -5.66819 | 163448 | 534331 | NW634343 | Yes |
| BT20 4EH | 54.648907 | -5.672455 | 163176 | 534398 | NW631343 | Yes |
| BT20 4EJ | 54.648531 | -5.671144 | 163258 | 534351 | NW632343 | Yes |
| BT20 4EL | 54.647785 | -5.672054 | 163195 | 534272 | NW631342 | Yes |
| BT20 4EN | 54.648425 | -5.673087 | 163133 | 534346 | NW631343 | Yes |
| BT20 4EP | 54.646883 | -5.673779 | 163079 | 534177 | NW630341 | Yes |
| BT20 4EQ | 54.647916 | -5.669537 | 163358 | 534278 | NW633342 | Yes |
| BT20 4ER | 54.647429 | -5.67412 | 163060 | 534239 | NW630342 | Yes |
| BT20 4ES | 54.647425 | -5.671564 | 163225 | 534230 | NW632342 | Yes |
| BT20 4ET | 54.647642 | -5.669289 | 163373 | 534246 | NW633342 | Yes |
| BT20 4EU | 54.647813 | -5.667435 | 163493 | 534259 | NW634342 | Yes |
| BT20 4EW | 54.64749 | -5.673094 | 163127 | 534242 | NW631342 | Yes |
| BT20 4EX | 54.646959 | -5.666973 | 163518 | 534163 | NW635341 | Yes |
| BT20 4EY | 54.646899 | -5.667565 | 163480 | 534158 | NW634341 | Yes |
| BT20 4EZ | 54.64672 | -5.669032 | 163384 | 534143 | NW633341 | Yes |
| BT20 4HA | 54.64664 | -5.670013 | 163320 | 534137 | NW633341 | Yes |
| BT20 4HB | 54.64656 | -5.670978 | 163258 | 534132 | NW632341 | Yes |
| BT20 4HD | 54.660529 | -5.667993 | 163531 | 535675 | NW635356 | Yes |
| BT20 4HE | 54.64656 | -5.670978 | 163258 | 534132 | NW632341 | No |
| BT20 4HP | 54.647423 | -5.675205 | 162990 | 534242 | NW629342 | Yes |
| BT20 4HS | 54.646428 | -5.675339 | 162976 | 534132 | NW629341 | Yes |
| BT20 4JE | 54.656613 | -5.674168 | 163111 | 535260 | NW631352 | Yes |
| BT20 4JF | 54.656244 | -5.674112 | 163112 | 535219 | NW631352 | Yes |
| BT20 4JH | 54.652582 | -5.664078 | 163738 | 534778 | NW637347 | Yes |
| BT20 4JR | 54.660486 | -5.666709 | 163614 | 535666 | NW636356 | No |
| BT20 4JS | 54.660055 | -5.665788 | 163671 | 535615 | NW636356 | Yes |
| BT20 4JT | 54.660017 | -5.665217 | 163707 | 535609 | NW637356 | Yes |
| BT20 4JU | 54.65994 | -5.664462 | 163756 | 535598 | NW637355 | Yes |
| BT20 4JZ | 54.660149 | -5.663675 | 163808 | 535618 | NW638356 | Yes |
| BT20 4LB | 54.65499 | -5.673874 | 163120 | 535079 | NW631350 | Yes |
| BT20 4LD | 54.654943 | -5.674667 | 163069 | 535076 | NW630350 | Yes |
| BT20 4LE | 54.660648 | -5.664359 | 163766 | 535676 | NW637356 | Yes |
| BT20 4LX | 54.657613 | -5.662627 | 163860 | 535333 | NW638353 | Yes |
| BT20 4SD | 54.659958 | -5.667716 | 163546 | 535611 | NW635356 | Yes |
| BT20 4SJ | 54.651914 | -5.660165 | 163986 | 534691 | NW639346 | Yes |
| BT20 4SL | 54.654126 | -5.656551 | 164232 | 534924 | NW642349 | Yes |
| BT20 4SN | 54.652677 | -5.655983 | 164260 | 534761 | NW642347 | Yes |
| BT20 4SP | 54.659595 | -5.668496 | 163494 | 535573 | NW634355 | Yes |
| BT20 4SR | 54.659354 | -5.668587 | 163486 | 535546 | NW634355 | Yes |
| BT20 4SS | 54.65959 | -5.668233 | 163510 | 535571 | NW635355 | No |
| BT20 4ST | 54.660347 | -5.667414 | 163568 | 535653 | NW635356 | Yes |
| BT20 4SU | 54.659462 | -5.665295 | 163699 | 535547 | NW636355 | Yes |
| BT20 4SW | 54.654385 | -5.657404 | 164178 | 534956 | NW641349 | Yes |
| BT20 4SY | 54.658053 | -5.663563 | 163803 | 535385 | NW638353 | Yes |
| BT20 4TB | 54.65724 | -5.664694 | 163725 | 535298 | NW637352 | Yes |
| BT20 4TD | 54.655671 | -5.662103 | 163883 | 535115 | NW638351 | Yes |
| BT20 4TE | 54.657552 | -5.662274 | 163883 | 535325 | NW638353 | No |
| BT20 4TF | 54.657316 | -5.663062 | 163831 | 535301 | NW638353 | Yes |
| BT20 4TG | 54.655405 | -5.658554 | 164110 | 535073 | NW641350 | Yes |
| BT20 4TH | 54.653873 | -5.662067 | 163875 | 534915 | NW638349 | Yes |
| BT20 4TJ | 54.655134 | -5.659437 | 164052 | 535046 | NW640350 | No |
| BT20 4TL | 54.652544 | -5.654178 | 164376 | 534741 | NW643347 | Yes |
| BT20 4TQ | 54.656477 | -5.661499 | 163927 | 535202 | NW639352 | No |
| BT20 4UE | 54.653291 | -5.655204 | 164314 | 534827 | NW643348 | Yes |
| BT20 4UG | 54.652073 | -5.655383 | 164295 | 534692 | NW642346 | Yes |
| BT20 4UH | 54.655106 | -5.659842 | 164025 | 535044 | NW640350 | Yes |
| BT20 4UJ | 54.655129 | -5.658725 | 164098 | 535043 | NW640350 | Yes |
| BT20 4UL | 54.654473 | -5.659181 | 164064 | 534972 | NW640349 | Yes |
| BT20 4UN | 54.653641 | -5.660283 | 163988 | 534883 | NW639348 | Yes |
| BT20 4UP | 54.652504 | -5.659558 | 164029 | 534754 | NW640347 | Yes |
| BT20 4UQ | 54.650755 | -5.654622 | 164337 | 534543 | NW643345 | Yes |
| BT20 4UR | 54.65142 | -5.661108 | 163922 | 534639 | NW639346 | Yes |
| BT20 4US | 54.652392 | -5.657023 | 164191 | 534733 | NW641347 | Yes |
| BT20 4UT | 54.652086 | -5.662092 | 163863 | 534716 | NW638347 | Yes |
| BT20 4UU | 54.652223 | -5.658969 | 164065 | 534721 | NW640347 | Yes |
| BT20 4UW | 54.653435 | -5.65983 | 164016 | 534859 | NW640348 | Yes |
| BT20 4UX | 54.651414 | -5.65663 | 164211 | 534623 | NW642346 | Yes |
| BT20 4UY | 54.652669 | -5.65789 | 164137 | 534767 | NW641347 | Yes |
| BT20 4UZ | 54.650346 | -5.66089 | 163930 | 534519 | NW639345 | Yes |
| BT20 4WA | 54.650346 | -5.66089 | 163930 | 534519 | NW639345 | No |
| BT20 4WD | 54.650346 | -5.66089 | 163930 | 534519 | NW639345 | No |
| BT20 4WE | 54.650346 | -5.66089 | 163930 | 534519 | NW639345 | No |
| BT20 4WF | 54.650346 | -5.66089 | 163930 | 534519 | NW639345 | No |
| BT20 4WH | 54.655154 | -5.660939 | 163955 | 535053 | NW639350 | Yes |
| BT20 4WR | 54.650346 | -5.66089 | 163930 | 534519 | NW639345 | No |
| BT20 4WX | 54.650346 | -5.66089 | 163930 | 534519 | NW639345 | No |
| BT20 4WY | 54.650346 | -5.66089 | 163930 | 534519 | NW639345 | No |
| BT20 4WZ | 54.650346 | -5.66089 | 163930 | 534519 | NW639345 | No |
| BT20 4XA | 54.649431 | -5.660958 | 163920 | 534417 | NW639344 | Yes |
| BT20 4XB | 54.648414 | -5.662752 | 163799 | 534310 | NW637343 | Yes |
| BT20 4XD | 54.649029 | -5.66343 | 163759 | 534381 | NW637343 | Yes |
| BT20 4XE | 54.648322 | -5.664493 | 163686 | 534306 | NW636343 | Yes |
| BT20 4XF | 54.647284 | -5.665203 | 163634 | 534193 | NW636341 | Yes |
| BT20 4XG | 54.647798 | -5.664337 | 163693 | 534247 | NW636342 | Yes |
| BT20 4XH | 54.647101 | -5.664083 | 163705 | 534169 | NW637341 | Yes |
| BT20 4XJ | 54.647473 | -5.665642 | 163607 | 534215 | NW636342 | Yes |
| BT20 4XL | 54.650712 | -5.654253 | 164360 | 534537 | NW643345 | Yes |
| BT20 4XN | 54.649125 | -5.66141 | 163890 | 534385 | NW638343 | Yes |
| BT20 4XQ | 54.647454 | -5.663272 | 163760 | 534205 | NW637342 | Yes |
| BT20 4XR | 54.64845 | -5.660875 | 163920 | 534308 | NW639343 | Yes |
| BT20 4XT | 54.650896 | -5.652599 | 164468 | 534552 | NW644345 | Yes |
| BT20 4XX | 54.651524 | -5.653493 | 164414 | 534625 | NW644346 | Yes |
| BT20 4YG | 54.651524 | -5.653493 | 164414 | 534625 | NW644346 | No |
| BT20 4YH | 54.651524 | -5.653493 | 164414 | 534625 | NW644346 | No |
| BT20 4YJ | 54.651524 | -5.653493 | 164414 | 534625 | NW644346 | No |
| BT20 4YL | 54.651524 | -5.653493 | 164414 | 534625 | NW644346 | No |
| BT20 4YN | 54.651524 | -5.653493 | 164414 | 534625 | NW644346 | No |
| BT20 4YP | 54.651524 | -5.653493 | 164414 | 534625 | NW644346 | No |
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
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