W4 is a postcode district in Hounslow, UK. Below is a complete list of W4 Postcodes (Active). W4 postcode district comprises of 1056 active postcodes and 6 postcode sectors. W4 district has a population of 44335, and it has 19885 properties in the region.
| Population | 44335 |
| Addresses / Property Count | 19885 |
| Active Postcodes | 1056 |
| Nearby Postcode Districts | 34 |
| Active Postcode Sectors | 6 |
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| Postcode | Latitude | Longitude | Households | Population | Easting | Northing |
|---|---|---|---|---|---|---|
| W4 4JR | 51.49056700 | -0.26778000 | 5 | 6 | 520359 | 178269 |
| W4 4JS | 51.48997200 | -0.26768800 | 1 | 2 | 520367 | 178203 |
| W4 4JT | 51.49047600 | -0.26833100 | 5 | 9 | 520321 | 178258 |
| W4 4JU | 51.48958400 | -0.26879700 | 21 | 62 | 520291 | 178158 |
| W4 4JW | 51.49100100 | -0.26728000 | 6 | 11 | 520393 | 178318 |
| W4 4JX | 51.48911800 | -0.26953500 | 12 | 32 | 520241 | 178105 |
| W4 4JY | 51.48999300 | -0.26911300 | 14 | 37 | 520268 | 178203 |
| W4 4LA | 51.49003400 | -0.26944300 | 15 | 34 | 520245 | 178207 |
| W4 4LB | 51.48939900 | -0.26969700 | 12 | 25 | 520229 | 178136 |
| W4 4LD | 51.48902900 | -0.27014900 | 25 | 54 | 520199 | 178094 |
| W4 4LE | 51.49023000 | -0.26991000 | 44 | 90 | 520212 | 178228 |
| W4 4LG | 51.49067700 | -0.26976400 | 38 | 74 | 520221 | 178278 |
| W4 4LP | 51.49145700 | -0.26410200 | 20 | 35 | 520612 | 178374 |
| W4 4LQ | 51.49060800 | -0.27057300 | 44 | 82 | 520165 | 178269 |
| W4 4LR | 51.49109900 | -0.26418800 | 28 | 46 | 520607 | 178334 |
| W4 4LS | 51.49097600 | -0.26383200 | 19 | 31 | 520632 | 178321 |
| W4 4LT | 51.48940200 | -0.26740700 | 34 | 95 | 520388 | 178140 |
| W4 4LZ | 51.48832100 | -0.26973800 | N/A | N/A | 520229 | 178016 |
| W4 4NA | 51.49070200 | -0.26657900 | 7 | 14 | 520442 | 178286 |
| W4 4NB | 51.49030100 | -0.26617700 | 66 | 103 | 520471 | 178242 |
| W4 4ND | 51.49027400 | -0.26679700 | 34 | 49 | 520428 | 178238 |
| W4 4NE | 51.49046200 | -0.26733800 | 53 | 75 | 520390 | 178258 |
| W4 4NF | 51.49091000 | -0.26593000 | 2 | 5 | 520487 | 178310 |
| W4 4NG | 51.49056900 | -0.26549000 | 11 | 21 | 520518 | 178273 |
| W4 4NH | 51.48975400 | -0.26567900 | 6 | 13 | 520507 | 178182 |
| W4 4NJ | 51.48896000 | -0.26609800 | 12 | 20 | 520480 | 178093 |
| W4 4NL | 51.48805800 | -0.26649900 | 4 | 6 | 520455 | 177992 |
| W4 4NN | 51.48932800 | -0.26659500 | 28 | 49 | 520445 | 178133 |
| W4 4NP | 51.48958900 | -0.26485000 | 13 | 37 | 520565 | 178165 |
| W4 4NR | 51.48928000 | -0.26468900 | 21 | 62 | 520577 | 178131 |
| W4 4NS | 51.48928600 | -0.26202400 | 35 | 102 | 520762 | 178136 |
| W4 4NT | 51.48960200 | -0.26270300 | 32 | 92 | 520714 | 178170 |
| W4 4NU | 51.49098100 | -0.26229100 | 25 | 67 | 520739 | 178324 |
| W4 4NX | 51.49023500 | -0.26233300 | 15 | 43 | 520738 | 178241 |
| W4 4NY | 51.49035400 | -0.26126300 | 39 | 123 | 520812 | 178256 |
| W4 4PA | 51.49024000 | -0.26393200 | 28 | 72 | 520627 | 178239 |
| W4 4PB | 51.48996100 | -0.26390000 | 35 | 90 | 520630 | 178208 |
| W4 4PD | 51.49065600 | -0.26347000 | 11 | 38 | 520658 | 178286 |
| W4 4PH | 51.49184500 | -0.26176800 | N/A | N/A | 520773 | 178421 |
| W4 4PN | 51.49200200 | -0.26206500 | N/A | N/A | 520752 | 178438 |
| W4 4PU | 51.49222400 | -0.26186900 | 19 | 30 | 520765 | 178463 |
| W4 4QE | 51.48792700 | -0.26016000 | 19 | 34 | 520895 | 177988 |
| W4 4QF | 51.48785400 | -0.26124300 | 11 | 20 | 520820 | 177978 |
| W4 4QG | 51.48792200 | -0.26164400 | 3 | 10 | 520792 | 177985 |
| W4 4QH | 51.48788900 | -0.26359500 | 11 | 26 | 520657 | 177978 |
| W4 4QJ | 51.48798300 | -0.26266400 | 26 | 40 | 520721 | 177990 |
| W4 4QL | 51.48793300 | -0.26535900 | 33 | 67 | 520534 | 177980 |
| W4 4QN | 51.48812900 | -0.26459500 | 4 | 9 | 520587 | 178003 |
| W4 4QP | 51.48840700 | -0.26150200 | 48 | 124 | 520801 | 178039 |
| W4 4QQ | 51.48790400 | -0.26216900 | 4 | 12 | 520756 | 177982 |