AL1 4 is a postcode sector in St Albans, UK. Below is a complete list of AL1 4 Postcodes (Active). AL1 4 postcode sector comprises of 230 active postcodes. AL1 4 sector has a population of 9640, and it has 3555 properties in the region.
| Population | 9640 |
| Addresses / Property Count | 3555 |
| Active Postcodes | 230 |
| Nearby Postcode Districts | 9 |
| Nearby Postcode Sectors | 5 |
Filter Postcodes <- Click to view / hide filter options
| Postcode | Latitude | Longitude | Households | Population | Easting | Northing |
|---|---|---|---|---|---|---|
| AL1 4QU | 51.76056300 | -0.32139800 | 34 | 97 | 515947 | 208208 |
| AL1 4QW | 51.75352600 | -0.31347300 | 28 | 88 | 516512 | 207438 |
| AL1 4QX | 51.76295300 | -0.32067200 | 24 | 76 | 515991 | 208475 |
| AL1 4QY | 51.76483200 | -0.32060200 | 25 | 85 | 515991 | 208684 |
| AL1 4QZ | 51.76616200 | -0.32123400 | 6 | 13 | 515944 | 208831 |
| AL1 4RA | 51.76652000 | -0.32106100 | 1 | 5 | 515955 | 208871 |
| AL1 4RB | 51.76550200 | -0.31591100 | 20 | 55 | 516313 | 208766 |
| AL1 4RD | 51.76385300 | -0.31065400 | 22 | 60 | 516680 | 208591 |
| AL1 4RE | 51.76241800 | -0.30907000 | 5 | 17 | 516793 | 208434 |
| AL1 4RF | 51.76366900 | -0.31161700 | 5 | 19 | 516614 | 208569 |
| AL1 4RG | 51.76422800 | -0.31420500 | 4 | 13 | 516434 | 208627 |
| AL1 4RH | 51.76592200 | -0.31950400 | 8 | 27 | 516064 | 208807 |
| AL1 4RJ | 51.76395700 | -0.32001700 | 36 | 112 | 516034 | 208588 |
| AL1 4RL | 51.76050900 | -0.32080600 | 36 | 112 | 515988 | 208203 |
| AL1 4RQ | 51.76529300 | -0.31703500 | 12 | 28 | 516236 | 208741 |
| AL1 4RS | 51.75977000 | -0.32003700 | 15 | 56 | 516043 | 208122 |
| AL1 4RT | 51.76074500 | -0.31775400 | 9 | 31 | 516198 | 208234 |
| AL1 4RU | 51.76196500 | -0.31694100 | 19 | 48 | 516251 | 208371 |
| AL1 4RX | 51.76240000 | -0.31407000 | 22 | 70 | 516448 | 208424 |
| AL1 4RY | 51.76181700 | -0.31600500 | 30 | 95 | 516316 | 208356 |
| AL1 4RZ | 51.76093700 | -0.31507200 | 2 | 4 | 516383 | 208260 |
| AL1 4SA | 51.76100900 | -0.31297700 | 1 | 1 | 516527 | 208271 |
| AL1 4SB | 51.76062900 | -0.31344100 | 3 | 10 | 516496 | 208228 |
| AL1 4SD | 51.76036300 | -0.31687000 | 21 | 72 | 516260 | 208193 |
| AL1 4SE | 51.76113000 | -0.31955100 | 16 | 41 | 516073 | 208274 |
| AL1 4SF | 51.76283000 | -0.31895200 | 20 | 60 | 516110 | 208464 |
| AL1 4SG | 51.76463500 | -0.31879800 | 22 | 57 | 516116 | 208665 |
| AL1 4SH | 51.76402100 | -0.31738600 | 20 | 32 | 516215 | 208599 |
| AL1 4SJ | 51.76384200 | -0.31682800 | 22 | 37 | 516254 | 208580 |
| AL1 4SL | 51.76256200 | -0.31845500 | 14 | 43 | 516145 | 208435 |
| AL1 4SN | 51.76116500 | -0.31888400 | 15 | 42 | 516119 | 208279 |
| AL1 4SQ | 51.76440200 | -0.31822700 | 18 | 50 | 516156 | 208640 |
| AL1 4SU | 51.75147000 | -0.31118900 | N/A | N/A | 516675 | 207213 |
| AL1 4SW | 51.75967100 | -0.31941700 | 8 | 24 | 516086 | 208112 |
| AL1 4SY | 51.75207300 | -0.31122400 | 9 | 16 | 516671 | 207280 |
| AL1 4SZ | 51.75268000 | -0.31091200 | 50 | 117 | 516691 | 207348 |
| AL1 4TA | 51.75299700 | -0.30941300 | N/A | N/A | 516794 | 207386 |
| AL1 4TB | 51.75241100 | -0.30977700 | 3 | 7 | 516770 | 207320 |
| AL1 4TF | 51.75256200 | -0.30833700 | 12 | 24 | 516869 | 207339 |
| AL1 4TG | 51.75287900 | -0.30808400 | 21 | 42 | 516886 | 207375 |
| AL1 4TH | 51.75323400 | -0.30697900 | 5 | 15 | 516961 | 207416 |
| AL1 4TJ | 51.75446200 | -0.30729500 | 23 | 90 | 516936 | 207552 |
| AL1 4TL | 51.75488900 | -0.30820700 | 12 | 32 | 516872 | 207598 |
| AL1 4TN | 51.75662900 | -0.30792400 | 12 | 47 | 516887 | 207792 |
| AL1 4TP | 51.75847800 | -0.30897100 | 22 | 62 | 516810 | 207996 |
| AL1 4TQ | 51.75284800 | -0.30697900 | 4 | 13 | 516962 | 207373 |
| AL1 4TR | 51.75888400 | -0.31026000 | 32 | 85 | 516720 | 208039 |
| AL1 4TS | 51.75803000 | -0.31032100 | 33 | 95 | 516718 | 207944 |
| AL1 4TT | 51.75767100 | -0.30908800 | 5 | 15 | 516804 | 207906 |
| AL1 4TU | 51.75563100 | -0.30940100 | 27 | 78 | 516788 | 207679 |