BN21 is a postcode district in Eastbourne, UK. Below is a complete list of BN21 Postcodes (Active). BN21 postcode district comprises of 938 active postcodes and 5 postcode sectors. BN21 district has a population of 24790, and it has 12412 properties in the region.
| Population | 24790 |
| Addresses / Property Count | 12412 |
| Active Postcodes | 938 |
| Nearby Postcode Districts | 37 |
| Active Postcode Sectors | 5 |
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| Postcode | Latitude | Longitude | Households | Population | Easting | Northing |
|---|---|---|---|---|---|---|
| BN21 1UA | 50.78252900 | 0.26118900 | 9 | 16 | 559500 | 100543 |
| BN21 1UB | 50.78222500 | 0.26253600 | 4 | 8 | 559596 | 100512 |
| BN21 1UD | 50.78025800 | 0.26285200 | 10 | 15 | 559625 | 100294 |
| BN21 1UE | 50.78040000 | 0.26060400 | 2 | 4 | 559466 | 100305 |
| BN21 1UF | 50.77899500 | 0.26351500 | 14 | 33 | 559676 | 100155 |
| BN21 1UJ | 50.77920700 | 0.25768000 | 27 | 80 | 559264 | 100166 |
| BN21 1UL | 50.78240600 | 0.25594800 | 40 | 121 | 559131 | 100518 |
| BN21 1UN | 50.78354500 | 0.25797500 | 18 | 46 | 559270 | 100649 |
| BN21 1UP | 50.78207700 | 0.25667000 | 35 | 101 | 559183 | 100483 |
| BN21 1UR | 50.78446500 | 0.25739500 | 28 | 69 | 559226 | 100750 |
| BN21 1UT | 50.78148200 | 0.25767700 | 25 | 67 | 559256 | 100419 |
| BN21 1UU | 50.78144300 | 0.25832700 | 26 | 61 | 559302 | 100416 |
| BN21 1UW | 50.78330900 | 0.25716900 | 7 | 17 | 559214 | 100621 |
| BN21 1UX | 50.78288000 | 0.26025500 | 11 | 16 | 559433 | 100580 |
| BN21 1UY | 50.78308100 | 0.25918700 | 23 | 62 | 559357 | 100600 |
| BN21 1UZ | 50.78314100 | 0.25981400 | 26 | 59 | 559401 | 100608 |
| BN21 1XA | 50.78200400 | 0.26139000 | 7 | 13 | 559516 | 100485 |
| BN21 1XB | 50.78167700 | 0.26246700 | 1 | 3 | 559593 | 100451 |
| BN21 1XF | 50.78611800 | 0.25747400 | 16 | 40 | 559226 | 100934 |
| BN21 1XG | 50.78523600 | 0.25842500 | 10 | 32 | 559296 | 100838 |
| BN21 1XH | 50.78747300 | 0.25691500 | 27 | 52 | 559182 | 101083 |
| BN21 1XJ | 50.78463800 | 0.25936100 | 2 | 5 | 559364 | 100774 |
| BN21 1XL | 50.78528000 | 0.25896600 | 21 | 43 | 559334 | 100844 |
| BN21 1XP | 50.78862400 | 0.25765200 | 7 | 12 | 559230 | 101213 |
| BN21 1XQ | 50.78652300 | 0.25793400 | 11 | 32 | 559257 | 100980 |
| BN21 1XR | 50.78702400 | 0.25900800 | 0 | 16 | 559331 | 101038 |
| BN21 1XS | 50.78776000 | 0.25863200 | 8 | 22 | 559302 | 101119 |
| BN21 2AA | 50.77107200 | 0.27849300 | 59 | 98 | 560759 | 99307 |
| BN21 2AB | 50.77162600 | 0.27748400 | 13 | 18 | 560686 | 99366 |
| BN21 2AE | 50.77190800 | 0.27781000 | 8 | 18 | 560708 | 99398 |
| BN21 2AF | 50.77191200 | 0.27688900 | 50 | 71 | 560643 | 99396 |
| BN21 2AG | 50.77231800 | 0.27705000 | 10 | 16 | 560653 | 99442 |
| BN21 2AH | 50.77173000 | 0.27907800 | 59 | 98 | 560798 | 99381 |
| BN21 2AJ | 50.77207000 | 0.27963300 | 50 | 94 | 560836 | 99420 |
| BN21 2AL | 50.77247900 | 0.27847600 | N/A | N/A | 560753 | 99463 |
| BN21 2AN | 50.77365900 | 0.28138500 | 3 | 7 | 560954 | 99600 |
| BN21 2AP | 50.77323300 | 0.27949100 | 36 | 70 | 560822 | 99549 |
| BN21 2AQ | 50.77245000 | 0.27768000 | 34 | 67 | 560697 | 99458 |
| BN21 2AR | 50.77428600 | 0.28081900 | 34 | 80 | 560912 | 99669 |
| BN21 2AS | 50.77330700 | 0.28125400 | 59 | 92 | 560946 | 99561 |
| BN21 2AT | 50.77344300 | 0.28211100 | 15 | 26 | 561006 | 99578 |
| BN21 2AU | 50.77395500 | 0.28215100 | 6 | 12 | 561007 | 99635 |
| BN21 2BA | 50.78271800 | 0.27071700 | N/A | N/A | 560171 | 100585 |
| BN21 2BD | 50.77551300 | 0.28109200 | 20 | 26 | 560927 | 99806 |
| BN21 2BE | 50.77543600 | 0.28088900 | 1 | 14 | 560913 | 99797 |
| BN21 2BF | 50.77472500 | 0.28230200 | 60 | 139 | 561015 | 99721 |
| BN21 2BG | 50.77547400 | 0.28265000 | 12 | 53 | 561037 | 99805 |
| BN21 2BH | 50.78187400 | 0.27152800 | N/A | N/A | 560231 | 100492 |
| BN21 2BL | 50.77504700 | 0.28447400 | 7 | 15 | 561167 | 99762 |
| BN21 2BN | 50.76935300 | 0.27876400 | N/A | N/A | 560784 | 99116 |