SL1 is a postcode district in Slough, UK. Below is a complete list of SL1 Postcodes (Active). SL1 postcode district comprises of 1627 active postcodes and 10 postcode sectors. SL1 district has a population of 70367, and it has 25889 properties in the region.
| Population | 70367 |
| Addresses / Property Count | 25889 |
| Active Postcodes | 1627 |
| Nearby Postcode Districts | 11 |
| Active Postcode Sectors | 10 |
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| Postcode | Latitude | Longitude | Households | Population | Easting | Northing |
|---|---|---|---|---|---|---|
| SL1 5UL | 51.50967800 | -0.64205700 | 29 | 76 | 494336 | 179846 |
| SL1 5UN | 51.51034600 | -0.64071100 | 23 | 63 | 494428 | 179922 |
| SL1 5UP | 51.50959200 | -0.64001300 | 21 | 78 | 494478 | 179839 |
| SL1 5UQ | 51.51264100 | -0.64480800 | 28 | 73 | 494139 | 180172 |
| SL1 5UR | 51.50938400 | -0.64072600 | 25 | 69 | 494429 | 179815 |
| SL1 5US | 51.50978700 | -0.63899900 | 18 | 36 | 494548 | 179862 |
| SL1 5UT | 51.51049000 | -0.64386300 | 19 | 48 | 494209 | 179934 |
| SL1 5UU | 51.51026700 | -0.64480600 | 19 | 48 | 494144 | 179908 |
| SL1 5UW | 51.50986100 | -0.64000500 | 21 | 47 | 494478 | 179869 |
| SL1 5UX | 51.51211500 | -0.63897300 | 7 | 23 | 494545 | 180121 |
| SL1 5ZN | 51.50827200 | -0.58460100 | N/A | N/A | 498326 | 179765 |
| SL1 6AA | 51.51995100 | -0.64782000 | 37 | 118 | 493915 | 180981 |
| SL1 6AB | 51.51987400 | -0.65208800 | 42 | 120 | 493619 | 180967 |
| SL1 6AE | 51.52022900 | -0.65795800 | 13 | 33 | 493211 | 180999 |
| SL1 6AF | 51.52086500 | -0.65697400 | 3 | 11 | 493278 | 181071 |
| SL1 6AG | 51.52140500 | -0.65618000 | 34 | 106 | 493332 | 181132 |
| SL1 6AH | 51.52319000 | -0.65663200 | 24 | 64 | 493297 | 181330 |
| SL1 6AJ | 51.52210800 | -0.65871000 | 4 | 12 | 493155 | 181207 |
| SL1 6AL | 51.52123800 | -0.65814500 | 36 | 56 | 493196 | 181111 |
| SL1 6AN | 51.52323500 | -0.65588100 | 26 | 69 | 493349 | 181336 |
| SL1 6AQ | 51.52245000 | -0.65796500 | 38 | 105 | 493206 | 181246 |
| SL1 6AR | 51.52282600 | -0.65546000 | 5 | 13 | 493379 | 181291 |
| SL1 6AS | 51.52093500 | -0.65734300 | 23 | 36 | 493252 | 181078 |
| SL1 6AT | 51.52048900 | -0.65316500 | 19 | 64 | 493543 | 181034 |
| SL1 6AU | 51.52109800 | -0.65297400 | 35 | 67 | 493555 | 181102 |
| SL1 6AW | 51.52214300 | -0.65550900 | 7 | 20 | 493377 | 181215 |
| SL1 6AX | 51.52162000 | -0.65458800 | 38 | 77 | 493442 | 181158 |
| SL1 6AY | 51.52300000 | -0.65490800 | 42 | 70 | 493417 | 181311 |
| SL1 6AZ | 51.52141500 | -0.65551600 | 21 | 46 | 493378 | 181134 |
| SL1 6BB | 51.52075800 | -0.64897400 | N/A | N/A | 493833 | 181069 |
| SL1 6BD | 51.52051300 | -0.64667900 | 56 | 125 | 493993 | 181045 |
| SL1 6BQ | 51.52115800 | -0.64877800 | N/A | N/A | 493846 | 181114 |
| SL1 6BW | 51.52121800 | -0.64778200 | N/A | N/A | 493915 | 181122 |
| SL1 6DA | 51.51992200 | -0.65550300 | 37 | 68 | 493382 | 180968 |
| SL1 6DD | 51.52161200 | -0.64759700 | N/A | N/A | 493927 | 181166 |
| SL1 6DN | 51.52609600 | -0.65833400 | 28 | 37 | 493173 | 181651 |
| SL1 6DP | 51.52935200 | -0.65446100 | 15 | 42 | 493435 | 182018 |
| SL1 6DQ | 51.52291200 | -0.65017900 | N/A | N/A | 493745 | 181307 |
| SL1 6DR | 51.52861600 | -0.65699100 | 52 | 142 | 493261 | 181933 |
| SL1 6DS | 51.52754600 | -0.65930000 | 26 | 40 | 493103 | 181811 |
| SL1 6DT | 51.52692700 | -0.66024100 | 12 | 37 | 493039 | 181741 |
| SL1 6DU | 51.52683100 | -0.65972500 | 16 | 37 | 493075 | 181731 |
| SL1 6DW | 51.52608800 | -0.65764200 | 20 | 21 | 493221 | 181651 |
| SL1 6DX | 51.52503100 | -0.66034000 | 15 | 39 | 493036 | 181530 |
| SL1 6DY | 51.52535700 | -0.65975400 | 15 | 35 | 493076 | 181567 |
| SL1 6EA | 51.52620800 | -0.65951200 | 13 | 30 | 493091 | 181662 |
| SL1 6EB | 51.52805200 | -0.65798800 | 62 | 134 | 493193 | 181869 |
| SL1 6ED | 51.52781700 | -0.65760200 | 43 | 92 | 493220 | 181843 |
| SL1 6EE | 51.52726800 | -0.65703100 | 54 | 125 | 493261 | 181783 |
| SL1 6EF | 51.52652600 | -0.65739800 | 24 | 52 | 493237 | 181700 |