AL7 3 is a postcode sector in Welwyn Hatfield, UK. Below is a complete list of AL7 3 Postcodes (Active). AL7 3 postcode sector comprises of 236 active postcodes. AL7 3 sector has a population of 10447, and it has 4149 properties in the region.
| Population | 10447 |
| Addresses / Property Count | 4149 |
| Active Postcodes | 236 |
| Nearby Postcode Districts | 9 |
| Nearby Postcode Sectors | 4 |
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| Postcode | Latitude | Longitude | Households | Population | Easting | Northing |
|---|---|---|---|---|---|---|
| AL7 3QF | 51.79496800 | -0.19423800 | 26 | 45 | 524628 | 212244 |
| AL7 3QG | 51.79595000 | -0.19377800 | 13 | 28 | 524657 | 212354 |
| AL7 3QH | 51.79682900 | -0.19407200 | 6 | 7 | 524634 | 212451 |
| AL7 3QJ | 51.79688200 | -0.19472700 | 7 | 23 | 524589 | 212456 |
| AL7 3QL | 51.79772500 | -0.19448600 | 8 | 9 | 524603 | 212550 |
| AL7 3QN | 51.79493000 | -0.19279900 | 6 | 8 | 524727 | 212242 |
| AL7 3QP | 51.79875900 | -0.19506800 | 9 | 14 | 524560 | 212664 |
| AL7 3QQ | 51.79577800 | -0.19490100 | 39 | 69 | 524580 | 212333 |
| AL7 3QR | 51.79738300 | -0.19442700 | 8 | 9 | 524608 | 212512 |
| AL7 3QS | 51.79798600 | -0.19450400 | 18 | 64 | 524601 | 212579 |
| AL7 3QT | 51.79727300 | -0.19546100 | 30 | 112 | 524537 | 212498 |
| AL7 3QW | 51.79214200 | -0.19215700 | 9 | 14 | 524779 | 211933 |
| AL7 3QZ | 51.79439600 | -0.19202300 | 4 | 6 | 524782 | 212184 |
| AL7 3RA | 51.79502400 | -0.20144300 | 8 | 18 | 524131 | 212238 |
| AL7 3RB | 51.79473200 | -0.20170100 | 8 | 26 | 524114 | 212205 |
| AL7 3RD | 51.79451300 | -0.20091200 | 9 | 28 | 524169 | 212182 |
| AL7 3RE | 51.79432400 | -0.19917900 | 26 | 70 | 524289 | 212164 |
| AL7 3RF | 51.79360200 | -0.20134000 | 25 | 91 | 524142 | 212080 |
| AL7 3RG | 51.79336700 | -0.20065300 | 24 | 75 | 524190 | 212055 |
| AL7 3RH | 51.79348400 | -0.19889400 | 8 | 21 | 524311 | 212071 |
| AL7 3RJ | 51.79229000 | -0.19843400 | 22 | 60 | 524346 | 211939 |
| AL7 3RL | 51.79275400 | -0.19822700 | 36 | 72 | 524359 | 211991 |
| AL7 3RN | 51.79360500 | -0.19803300 | 4 | 10 | 524370 | 212086 |
| AL7 3RP | 51.79412100 | -0.19573200 | N/A | N/A | 524527 | 212147 |
| AL7 3RQ | 51.79399300 | -0.19929400 | 10 | 23 | 524282 | 212127 |
| AL7 3RR | 51.79432700 | -0.19116000 | 24 | 73 | 524842 | 212178 |
| AL7 3RS | 51.79490800 | -0.19152800 | 25 | 72 | 524815 | 212242 |
| AL7 3RT | 51.79546400 | -0.19023000 | 24 | 68 | 524903 | 212306 |
| AL7 3RU | 51.79524400 | -0.18939700 | 9 | 28 | 524961 | 212283 |
| AL7 3RW | 51.79348700 | -0.19497800 | 28 | 77 | 524581 | 212078 |
| AL7 3RX | 51.79599000 | -0.18994800 | 38 | 125 | 524921 | 212365 |
| AL7 3RY | 51.79611000 | -0.18778200 | 14 | 37 | 525070 | 212382 |
| AL7 3RZ | 51.79716900 | -0.18635800 | 12 | 29 | 525165 | 212502 |
| AL7 3SA | 51.79701600 | -0.18588900 | 16 | 54 | 525198 | 212486 |
| AL7 3SB | 51.79549100 | -0.18792300 | 30 | 92 | 525062 | 212313 |
| AL7 3SD | 51.79400100 | -0.19102800 | 23 | 68 | 524852 | 212142 |
| AL7 3SF | 51.79403400 | -0.19370900 | N/A | N/A | 524667 | 212141 |
| AL7 3SH | 51.79584600 | -0.20210200 | 35 | 77 | 524083 | 212328 |
| AL7 3SJ | 51.79444700 | -0.20352100 | 25 | 43 | 523989 | 212170 |
| AL7 3SN | 51.79588000 | -0.20140400 | 28 | 65 | 524131 | 212333 |
| AL7 3SR | 51.79597800 | -0.20263800 | 19 | 44 | 524046 | 212342 |
| AL7 3ST | 51.79559800 | -0.20307300 | 31 | 97 | 524017 | 212299 |
| AL7 3SX | 51.79516500 | -0.20356900 | 24 | 69 | 523984 | 212250 |
| AL7 3SY | 51.79418300 | -0.20579800 | 32 | 68 | 523833 | 212137 |
| AL7 3TB | 51.79336000 | -0.20311900 | 22 | 55 | 524020 | 212050 |
| AL7 3TD | 51.79394600 | -0.20266000 | 57 | 144 | 524050 | 212116 |
| AL7 3TE | 51.79140200 | -0.20270300 | 39 | 55 | 524054 | 211833 |
| AL7 3TF | 51.79200800 | -0.20178000 | 20 | 58 | 524116 | 211902 |
| AL7 3TG | 51.79243700 | -0.20156000 | 8 | 18 | 524130 | 211950 |
| AL7 3TH | 51.79161600 | -0.20024400 | 14 | 33 | 524223 | 211861 |