SL4 is a postcode district in Windsor and Maidenhead, UK. Below is a complete list of SL4 Postcodes (Active). SL4 postcode district comprises of 1363 active postcodes and 7 postcode sectors. SL4 district has a population of 43302, and it has 18061 properties in the region.
| Population | 43302 |
| Addresses / Property Count | 18061 |
| Active Postcodes | 1363 |
| Nearby Postcode Districts | 11 |
| Active Postcode Sectors | 7 |
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| Postcode | Latitude | Longitude | Households | Population | Easting | Northing |
|---|---|---|---|---|---|---|
| SL4 6PD | 51.49466500 | -0.61850400 | 32 | 80 | 496002 | 178207 |
| SL4 6PE | 51.49443000 | -0.61976100 | 5 | 11 | 495915 | 178179 |
| SL4 6PF | 51.49454500 | -0.62206500 | 8 | 18 | 495755 | 178189 |
| SL4 6PG | 51.49629300 | -0.62312200 | 1 | 2 | 495678 | 178382 |
| SL4 6PL | 51.49552800 | -0.62150300 | 62 | 156 | 495792 | 178299 |
| SL4 6PP | 51.49626500 | -0.63146400 | 2 | 2 | 495099 | 178368 |
| SL4 6PQ | 51.49612800 | -0.63125200 | 6 | 11 | 495114 | 178353 |
| SL4 6PR | 51.49479000 | -0.61994000 | 3 | 5 | 495902 | 178219 |
| SL4 6PS | 51.49514000 | -0.61915200 | 36 | 99 | 495956 | 178259 |
| SL4 6PX | 51.50108100 | -0.65365100 | 8 | 26 | 493549 | 178875 |
| SL4 6PY | 51.50115600 | -0.65475800 | 4 | 8 | 493472 | 178882 |
| SL4 6PZ | 51.50186500 | -0.65620700 | 3 | 7 | 493370 | 178959 |
| SL4 6QA | 51.50200600 | -0.65672200 | 1 | 2 | 493334 | 178974 |
| SL4 6QB | 51.50162600 | -0.65871800 | 1 | 2 | 493196 | 178929 |
| SL4 6QD | 51.49671000 | -0.65519200 | 11 | 34 | 493451 | 178387 |
| SL4 6QE | 51.49102900 | -0.65355500 | 2 | 2 | 493576 | 177757 |
| SL4 6QF | 51.49068300 | -0.65341000 | 4 | 6 | 493587 | 177719 |
| SL4 6QG | 51.49168300 | -0.65179300 | 1 | 3 | 493697 | 177832 |
| SL4 6QH | 51.50269000 | -0.65990000 | 3 | 9 | 493112 | 179046 |
| SL4 6QJ | 51.50284100 | -0.66215800 | 17 | 47 | 492955 | 179060 |
| SL4 6QL | 51.50266200 | -0.66379100 | 1 | 2 | 492842 | 179038 |
| SL4 6QN | 51.50303600 | -0.65793000 | 13 | 25 | 493248 | 179087 |
| SL4 6QP | 51.50259900 | -0.66832800 | 5 | 10 | 492527 | 179025 |
| SL4 6QQ | 51.49157600 | -0.64815500 | 4 | 10 | 493950 | 177825 |
| SL4 6QR | 51.50289900 | -0.67179100 | 2 | 4 | 492286 | 179054 |
| SL4 6QS | 51.50870400 | -0.66296600 | 12 | 29 | 492887 | 179711 |
| SL4 6QT | 51.50838700 | -0.66352300 | 2 | 3 | 492849 | 179675 |
| SL4 6QU | 51.50841200 | -0.66492000 | 11 | 30 | 492752 | 179676 |
| SL4 6QW | 51.50345800 | -0.66182300 | 19 | 47 | 492977 | 179129 |
| SL4 6QX | 51.50872000 | -0.66412900 | 2 | 2 | 492806 | 179711 |
| SL4 6QY | 51.50101900 | -0.62716900 | 10 | 34 | 495387 | 178902 |
| SL4 6QZ | 51.50021100 | -0.62807200 | 2 | 4 | 495326 | 178811 |
| SL4 6RA | 51.48805500 | -0.61004700 | 4 | 4 | 496603 | 177483 |
| SL4 6RF | 51.48589800 | -0.60936400 | 3 | 3 | 496655 | 177244 |
| SL4 6RH | 51.48747500 | -0.60741500 | 7 | 9 | 496787 | 177422 |
| SL4 6SA | 51.48662000 | -0.60810300 | 13 | 18 | 496741 | 177326 |
| SL4 6SS | 51.48919100 | -0.62093100 | N/A | N/A | 495845 | 177595 |
| SL4 9AB | 51.48116200 | -0.61040100 | N/A | N/A | 496593 | 176716 |
| SL4 9AL | 51.48116200 | -0.61040100 | N/A | N/A | 496593 | 176716 |
| SL4 9AN | 51.48116200 | -0.61040100 | N/A | N/A | 496593 | 176716 |
| SL4 9BR | 51.48116200 | -0.61040100 | N/A | N/A | 496593 | 176716 |
| SL4 9DG | 51.48116200 | -0.61040100 | N/A | N/A | 496593 | 176716 |
| SL4 9DL | 51.48116200 | -0.61040100 | N/A | N/A | 496593 | 176716 |
| SL4 9DN | 51.48116200 | -0.61040100 | N/A | N/A | 496593 | 176716 |
| SL4 9DX | 51.48116200 | -0.61040100 | N/A | N/A | 496593 | 176716 |
| SL4 9DZ | 51.48116200 | -0.61040100 | N/A | N/A | 496593 | 176716 |
| SL4 9EE | 51.48116400 | -0.61038400 | N/A | N/A | 496594 | 176716 |
| SL4 9FD | 51.48116400 | -0.61038400 | N/A | N/A | 496594 | 176716 |
| SL4 9FL | 51.48116400 | -0.61038400 | N/A | N/A | 496594 | 176716 |
| SL4 9FW | 51.48116400 | -0.61038400 | N/A | N/A | 496594 | 176716 |