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 3HT | 51.52252500 | -0.60732600 | 15 | 64 | 496719 | 181320 |
| SL1 3HU | 51.52157600 | -0.60464500 | 31 | 100 | 496907 | 181218 |
| SL1 3HW | 51.52202900 | -0.61023800 | 34 | 119 | 496518 | 181261 |
| SL1 3HX | 51.52200200 | -0.60489100 | 20 | 58 | 496889 | 181265 |
| SL1 3HY | 51.51489200 | -0.59973000 | N/A | N/A | 497262 | 180481 |
| SL1 3HZ | 51.51095200 | -0.60260300 | N/A | N/A | 497071 | 180039 |
| SL1 3JA | 51.52129800 | -0.60092000 | 17 | 63 | 497166 | 181192 |
| SL1 3JB | 51.52131600 | -0.60164000 | 24 | 82 | 497116 | 181193 |
| SL1 3JD | 51.52170300 | -0.60168600 | 31 | 99 | 497112 | 181236 |
| SL1 3JE | 51.52122900 | -0.60037500 | 29 | 98 | 497204 | 181185 |
| SL1 3JF | 51.52337900 | -0.59974700 | 39 | 152 | 497243 | 181425 |
| SL1 3JH | 51.52317100 | -0.60034400 | 16 | 60 | 497202 | 181401 |
| SL1 3JJ | 51.52280500 | -0.60212800 | 19 | 72 | 497079 | 181358 |
| SL1 3JL | 51.52289100 | -0.60105900 | 15 | 68 | 497153 | 181369 |
| SL1 3JN | 51.52308300 | -0.60207600 | 13 | 50 | 497082 | 181389 |
| SL1 3JP | 51.52241100 | -0.60600300 | 29 | 102 | 496811 | 181309 |
| SL1 3JQ | 51.52024000 | -0.60121200 | 11 | 32 | 497148 | 181074 |
| SL1 3JR | 51.52271500 | -0.60589300 | 27 | 96 | 496818 | 181343 |
| SL1 3JS | 51.52320300 | -0.60534500 | 43 | 177 | 496855 | 181398 |
| SL1 3JT | 51.52357000 | -0.60439700 | 24 | 77 | 496920 | 181440 |
| SL1 3JU | 51.52361100 | -0.60635600 | 19 | 62 | 496784 | 181442 |
| SL1 3JW | 51.52246300 | -0.60206700 | 25 | 89 | 497084 | 181320 |
| SL1 3JX | 51.52291800 | -0.60786200 | 9 | 30 | 496681 | 181363 |
| SL1 3JY | 51.52384800 | -0.60665100 | 28 | 104 | 496763 | 181468 |
| SL1 3JZ | 51.52394300 | -0.60408300 | 22 | 64 | 496941 | 181482 |
| SL1 3LA | 51.52183500 | -0.60372900 | 25 | 82 | 496970 | 181248 |
| SL1 3LB | 51.52182000 | -0.60318200 | 27 | 109 | 497008 | 181247 |
| SL1 3LF | 51.51987400 | -0.59991200 | 17 | 55 | 497239 | 181035 |
| SL1 3LG | 51.52041700 | -0.60015500 | 14 | 25 | 497221 | 181095 |
| SL1 3LH | 51.52229100 | -0.59901600 | 41 | 147 | 497296 | 181305 |
| SL1 3LJ | 51.52441600 | -0.59850400 | 20 | 76 | 497327 | 181542 |
| SL1 3LL | 51.52636900 | -0.59782400 | 20 | 84 | 497370 | 181760 |
| SL1 3LN | 51.52792100 | -0.59758900 | 2 | 5 | 497383 | 181933 |
| SL1 3LQ | 51.52069900 | -0.59965600 | 11 | 32 | 497255 | 181127 |
| SL1 3LS | 51.52327100 | -0.60327800 | 5 | 14 | 496998 | 181408 |
| SL1 3LU | 51.52422200 | -0.59800500 | 22 | 82 | 497362 | 181521 |
| SL1 3LW | 51.52537500 | -0.59745100 | 2 | 6 | 497398 | 181650 |
| SL1 3LX | 51.52301100 | -0.59830200 | 11 | 45 | 497344 | 181386 |
| SL1 3LY | 51.52168400 | -0.59857300 | 23 | 93 | 497328 | 181238 |
| SL1 3NA | 51.52097000 | -0.59829300 | 7 | 23 | 497349 | 181159 |
| SL1 3NB | 51.52198600 | -0.59754100 | 23 | 91 | 497399 | 181273 |
| SL1 3ND | 51.52368600 | -0.59754600 | 42 | 151 | 497395 | 181462 |
| SL1 3NE | 51.52481800 | -0.59677600 | 5 | 10 | 497446 | 181589 |
| SL1 3NF | 51.52351800 | -0.59628300 | 38 | 147 | 497483 | 181445 |
| SL1 3NG | 51.52347700 | -0.59589500 | 48 | 177 | 497510 | 181441 |
| SL1 3NH | 51.52541400 | -0.59543200 | 15 | 44 | 497538 | 181657 |
| SL1 3NL | 51.52037900 | -0.59852700 | 12 | 26 | 497334 | 181093 |
| SL1 3NQ | 51.52281800 | -0.59565600 | 68 | 225 | 497528 | 181368 |
| SL1 3NT | 51.51544100 | -0.60046300 | 5 | 20 | 497210 | 180541 |
| SL1 3NU | 51.51538100 | -0.59935800 | 4 | 13 | 497287 | 180536 |