LL21 is a postcode district in Denbighshire, UK. Below is a complete list of LL21 Postcodes (Active). LL21 postcode district comprises of 369 active postcodes and 3 postcode sectors. LL21 district has a population of 6442, and it has 2756 properties in the region.
| Population | 6442 |
| Addresses / Property Count | 2756 |
| Active Postcodes | 369 |
| Nearby Postcode Districts | 66 |
| Active Postcode Sectors | 3 |
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| Postcode | Latitude | Longitude | Households | Population | Easting | Northing |
|---|---|---|---|---|---|---|
| LL21 0SW | 52.92408600 | -3.43442000 | 4 | 9 | 303664 | 337261 |
| LL21 0SY | 52.91895800 | -3.46130700 | 14 | 35 | 301845 | 336727 |
| LL21 0TA | 52.93052200 | -3.45082000 | 7 | 26 | 302576 | 337999 |
| LL21 0TB | 52.91445700 | -3.44638700 | 8 | 14 | 302838 | 336206 |
| LL21 0TD | 52.91433200 | -3.43887200 | 15 | 41 | 303343 | 336182 |
| LL21 0TE | 52.89479100 | -3.44601400 | 6 | 12 | 302819 | 334018 |
| LL21 0TF | 52.92350600 | -3.43508300 | 7 | 16 | 303618 | 337197 |
| LL21 0TG | 52.92291800 | -3.43591400 | 4 | 14 | 303561 | 337133 |
| LL21 0TH | 52.92183600 | -3.43614600 | 27 | 51 | 303543 | 337013 |
| LL21 0TJ | 52.92288400 | -3.43869400 | 4 | 13 | 303374 | 337133 |
| LL21 0TL | 52.92261300 | -3.43809000 | 18 | 38 | 303414 | 337102 |
| LL21 0TN | 52.92339300 | -3.43749100 | 1 | 2 | 303456 | 337188 |
| LL21 0TP | 52.92255000 | -3.43981200 | 11 | 16 | 303298 | 337097 |
| LL21 0TQ | 52.92352100 | -3.43804600 | N/A | N/A | 303419 | 337203 |
| LL21 0TR | 52.91975500 | -3.44022700 | 9 | 15 | 303264 | 336787 |
| LL21 0TS | 52.98921200 | -3.54016200 | 3 | 10 | 296711 | 344652 |
| LL21 0TT | 52.92130100 | -3.44027800 | 11 | 22 | 303264 | 336959 |
| LL21 0TU | 52.92418600 | -3.43733900 | 1 | 1 | 303468 | 337276 |
| LL21 0TW | 52.92167900 | -3.43942800 | 26 | 59 | 303322 | 337000 |
| LL21 0UD | 52.98135200 | -3.37856600 | N/A | N/A | 307541 | 343557 |
| LL21 1AQ | 52.98148300 | -3.37399900 | N/A | N/A | 307848 | 343566 |
| LL21 9AA | 52.99283100 | -3.37063400 | 2 | 4 | 308098 | 344824 |
| LL21 9AB | 52.98810000 | -3.37188400 | 12 | 27 | 308004 | 344299 |
| LL21 9AD | 52.98780400 | -3.37025000 | 50 | 113 | 308113 | 344264 |
| LL21 9AE | 52.98859600 | -3.37090100 | 0 | 14 | 308071 | 344353 |
| LL21 9AF | 52.98818500 | -3.37145400 | 8 | 12 | 308033 | 344308 |
| LL21 9AG | 52.98262300 | -3.33333900 | 3 | 6 | 310580 | 343641 |
| LL21 9AH | 52.98219100 | -3.32993100 | 7 | 13 | 310808 | 343589 |
| LL21 9AJ | 53.01626400 | -3.27670100 | 7 | 14 | 314449 | 347314 |
| LL21 9AL | 52.98257800 | -3.33071800 | 5 | 9 | 310756 | 343633 |
| LL21 9AN | 52.98313600 | -3.32662300 | 3 | 6 | 311032 | 343690 |
| LL21 9AP | 52.98165400 | -3.32489500 | 7 | 19 | 311145 | 343523 |
| LL21 9AR | 52.98179300 | -3.32372200 | 2 | 4 | 311224 | 343537 |
| LL21 9AS | 52.98224800 | -3.32318500 | 9 | 18 | 311261 | 343587 |
| LL21 9AT | 52.98324900 | -3.32127900 | 11 | 29 | 311391 | 343696 |
| LL21 9AU | 52.98383600 | -3.32028400 | 2 | 3 | 311459 | 343760 |
| LL21 9AW | 52.98306600 | -3.32259800 | 35 | 71 | 311302 | 343677 |
| LL21 9AY | 52.98221300 | -3.32178200 | 4 | 8 | 311355 | 343581 |
| LL21 9BA | 52.98196700 | -3.32204300 | 1 | 1 | 311337 | 343554 |
| LL21 9BB | 52.98247500 | -3.32162700 | 1 | 1 | 311366 | 343610 |
| LL21 9BD | 52.98233600 | -3.31712400 | 2 | 4 | 311668 | 343589 |
| LL21 9BE | 52.98401900 | -3.31833900 | 2 | 4 | 311590 | 343778 |
| LL21 9BG | 52.98454700 | -3.30409800 | 0 | 17 | 312547 | 343819 |
| LL21 9BH | 52.98069700 | -3.29339300 | 4 | 7 | 313258 | 343378 |
| LL21 9BL | 52.98524300 | -3.28068700 | 3 | 9 | 314120 | 343868 |
| LL21 9BN | 52.98373200 | -3.27379100 | 18 | 46 | 314580 | 343692 |
| LL21 9BP | 52.98025700 | -3.25910700 | 12 | 27 | 315559 | 343288 |
| LL21 9BS | 52.98596700 | -3.24634200 | 8 | 16 | 316427 | 343908 |
| LL21 9BT | 52.98627800 | -3.38839300 | 3 | 5 | 306892 | 344118 |
| LL21 9BU | 52.99510800 | -3.37747100 | 6 | 16 | 307644 | 345086 |