LL57 4 is a postcode sector in Gwynedd, UK. Below is a complete list of LL57 4 Postcodes (Active). LL57 4 postcode sector comprises of 225 active postcodes. LL57 4 sector has a population of 5931, and it has 2451 properties in the region.
| Population | 5931 |
| Addresses / Property Count | 2451 |
| Active Postcodes | 225 |
| Nearby Postcode Districts | 66 |
| Nearby Postcode Sectors | 4 |
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| Postcode | Latitude | Longitude | Households | Population | Easting | Northing |
|---|---|---|---|---|---|---|
| LL57 4AA | 53.21067000 | -4.09819100 | 4 | 7 | 259978 | 370234 |
| LL57 4AB | 53.20587700 | -4.09619000 | 8 | 17 | 260096 | 369697 |
| LL57 4AD | 53.20190500 | -4.09300100 | 1 | 3 | 260296 | 369249 |
| LL57 4AE | 53.19528100 | -4.09085200 | 59 | 137 | 260418 | 368508 |
| LL57 4AF | 53.19484400 | -4.08863000 | 10 | 25 | 260565 | 368455 |
| LL57 4AG | 53.19689100 | -4.08774100 | 1 | 1 | 260631 | 368681 |
| LL57 4AH | 53.19280700 | -4.09043200 | 56 | 133 | 260438 | 368232 |
| LL57 4AJ | 53.18041900 | -4.07537800 | 15 | 43 | 261404 | 366825 |
| LL57 4AL | 53.19125800 | -4.09366500 | 5 | 7 | 260217 | 368066 |
| LL57 4AN | 53.19039900 | -4.09337400 | 2 | 3 | 260234 | 367970 |
| LL57 4AP | 53.19208500 | -4.09111500 | 30 | 56 | 260390 | 368153 |
| LL57 4AR | 53.19222300 | -4.08989500 | 4 | 12 | 260472 | 368166 |
| LL57 4AS | 53.19355300 | -4.08838700 | 37 | 103 | 260577 | 368311 |
| LL57 4AT | 53.19299400 | -4.09207300 | 39 | 119 | 260329 | 368256 |
| LL57 4AU | 53.19024500 | -4.09392000 | 8 | 23 | 260197 | 367954 |
| LL57 4AW | 53.19125100 | -4.09300600 | 3 | 8 | 260261 | 368064 |
| LL57 4AX | 53.17732900 | -4.07634600 | 11 | 21 | 261329 | 366483 |
| LL57 4AY | 53.19108900 | -4.09714400 | 3 | 9 | 259984 | 368054 |
| LL57 4AZ | 53.17594100 | -4.07807400 | 6 | 13 | 261209 | 366332 |
| LL57 4BA | 53.19320200 | -4.10012700 | 12 | 25 | 259792 | 368295 |
| LL57 4BB | 53.18991700 | -4.10494600 | 16 | 47 | 259459 | 367939 |
| LL57 4BD | 53.18424900 | -4.10763700 | 1 | 4 | 259261 | 367314 |
| LL57 4BE | 53.19366700 | -4.11140800 | 3 | 7 | 259040 | 368369 |
| LL57 4BG | 53.20614400 | -4.10653500 | 9 | 18 | 259406 | 369747 |
| LL57 4BJ | 53.17413000 | -4.08647600 | 9 | 27 | 260642 | 366147 |
| LL57 4BL | 53.20641700 | -4.18274100 | N/A | N/A | 254318 | 369930 |
| LL57 4BN | 53.20494500 | -4.17862800 | N/A | N/A | 254588 | 369758 |
| LL57 4BP | 53.20278100 | -4.19169500 | 15 | 46 | 253708 | 369544 |
| LL57 4BQ | 53.17576100 | -4.08219600 | 18 | 35 | 260933 | 366320 |
| LL57 4BS | 53.19492900 | -4.18746200 | 2 | 4 | 253964 | 368662 |
| LL57 4BT | 53.19725500 | -4.18179600 | 1 | 2 | 254350 | 368909 |
| LL57 4BU | 53.19864200 | -4.17076200 | 9 | 20 | 255092 | 369041 |
| LL57 4BX | 53.17085200 | -4.08685100 | 30 | 83 | 260606 | 365783 |
| LL57 4BY | 53.20246100 | -4.15602600 | 13 | 33 | 256089 | 369436 |
| LL57 4BZ | 53.17196500 | -4.08540800 | 5 | 13 | 260706 | 365904 |
| LL57 4DA | 53.20593700 | -4.15175400 | 11 | 29 | 256386 | 369814 |
| LL57 4DB | 53.20357400 | -4.16311500 | 6 | 14 | 255619 | 369574 |
| LL57 4DF | 53.20697500 | -4.17978900 | N/A | N/A | 254517 | 369986 |
| LL57 4DG | 53.21299500 | -4.14322600 | 3 | 4 | 256979 | 370582 |
| LL57 4DH | 53.21676500 | -4.13767200 | 2 | 5 | 257362 | 370990 |
| LL57 4DJ | 53.16659000 | -4.08329200 | 11 | 28 | 260830 | 365302 |
| LL57 4DL | 53.21762800 | -4.13457600 | 4 | 4 | 257572 | 371080 |
| LL57 4DN | 53.21819600 | -4.13405900 | 14 | 28 | 257608 | 371142 |
| LL57 4DP | 53.21629200 | -4.13093800 | 1 | 1 | 257810 | 370924 |
| LL57 4DQ | 53.17214800 | -4.07648400 | 8 | 26 | 261303 | 365907 |
| LL57 4DR | 53.21419400 | -4.13159800 | 38 | 71 | 257759 | 370692 |
| LL57 4DS | 53.20285200 | -4.13790800 | 13 | 26 | 257300 | 369443 |
| LL57 4DT | 53.20097600 | -4.13874300 | 15 | 32 | 257238 | 369236 |
| LL57 4DU | 53.19546400 | -4.13378200 | 6 | 18 | 257551 | 368613 |
| LL57 4DX | 53.16752600 | -4.09451400 | 32 | 76 | 260083 | 365428 |