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 1QJ | 51.50542800 | -0.58894300 | 14 | 28 | 498031 | 179443 |
| SL1 1QN | 51.50532700 | -0.58508400 | 11 | 24 | 498299 | 179437 |
| SL1 1QP | 51.50726900 | -0.58788900 | N/A | N/A | 498100 | 179649 |
| SL1 1QR | 51.50553000 | -0.58771500 | 9 | 21 | 498116 | 179456 |
| SL1 1QS | 51.50583700 | -0.58862800 | 15 | 27 | 498052 | 179489 |
| SL1 1QW | 51.50585500 | -0.58637900 | 31 | 126 | 498208 | 179494 |
| SL1 1QX | 51.50494300 | -0.58960300 | 26 | 67 | 497986 | 179388 |
| SL1 1QZ | 51.50520600 | -0.58995800 | 30 | 69 | 497961 | 179417 |
| SL1 1RA | 51.50656800 | -0.58952700 | 25 | 61 | 497988 | 179569 |
| SL1 1RB | 51.50685900 | -0.58905700 | 21 | 55 | 498020 | 179602 |
| SL1 1RD | 51.50652100 | -0.59003000 | 24 | 63 | 497953 | 179563 |
| SL1 1RE | 51.50539100 | -0.59029600 | 56 | 106 | 497937 | 179437 |
| SL1 1RF | 51.50540500 | -0.59081700 | 54 | 110 | 497901 | 179438 |
| SL1 1RG | 51.50691900 | -0.59032300 | 17 | 33 | 497932 | 179607 |
| SL1 1RN | 51.50937800 | -0.58321500 | 24 | 80 | 498420 | 179890 |
| SL1 1RP | 51.50838300 | -0.58271300 | 27 | 68 | 498457 | 179780 |
| SL1 1RQ | 51.50450900 | -0.59104600 | 16 | 20 | 497887 | 179338 |
| SL1 1RR | 51.50791600 | -0.58349100 | 26 | 60 | 498404 | 179727 |
| SL1 1RS | 51.50918300 | -0.58268800 | 22 | 100 | 498457 | 179869 |
| SL1 1RT | 51.50952500 | -0.58126500 | 44 | 144 | 498555 | 179909 |
| SL1 1RU | 51.51017700 | -0.58236900 | 24 | 90 | 498477 | 179980 |
| SL1 1RW | 51.51054100 | -0.58276100 | N/A | N/A | 498449 | 180020 |
| SL1 1RX | 51.50982600 | -0.58089600 | 44 | 177 | 498580 | 179943 |
| SL1 1RZ | 51.51022400 | -0.58182000 | 17 | 70 | 498515 | 179986 |
| SL1 1SB | 51.50906300 | -0.58157900 | 29 | 119 | 498534 | 179857 |
| SL1 1SD | 51.50914800 | -0.58057100 | 13 | 61 | 498604 | 179868 |
| SL1 1SE | 51.51019700 | -0.58033700 | 16 | 75 | 498618 | 179985 |
| SL1 1SF | 51.50995100 | -0.57930700 | 18 | 55 | 498690 | 179959 |
| SL1 1SG | 51.50898900 | -0.58001400 | 5 | 8 | 498643 | 179851 |
| SL1 1SJ | 51.50754700 | -0.58126900 | 11 | 18 | 498559 | 179689 |
| SL1 1SN | 51.50769100 | -0.58274900 | 15 | 56 | 498456 | 179703 |
| SL1 1SP | 51.50717700 | -0.58098900 | 40 | 105 | 498579 | 179648 |
| SL1 1SR | 51.50733100 | -0.58202500 | 15 | 26 | 498507 | 179664 |
| SL1 1SU | 51.50828400 | -0.57962900 | N/A | N/A | 498671 | 179773 |
| SL1 1SW | 51.50753500 | -0.58177400 | 17 | 32 | 498524 | 179687 |
| SL1 1SX | 51.50727700 | -0.58114500 | 12 | 21 | 498568 | 179659 |
| SL1 1SZ | 51.50791300 | -0.59303000 | N/A | N/A | 497742 | 179714 |
| SL1 1TA | 51.50869700 | -0.57736800 | 29 | 92 | 498827 | 179822 |
| SL1 1TB | 51.50771700 | -0.57660600 | 1 | 5 | 498882 | 179714 |
| SL1 1TD | 51.50731500 | -0.57758400 | 12 | 36 | 498815 | 179668 |
| SL1 1TE | 51.50672100 | -0.57754500 | 2 | 3 | 498819 | 179602 |
| SL1 1TF | 51.50728500 | -0.57819400 | 15 | 44 | 498773 | 179664 |
| SL1 1TG | 51.50816800 | -0.57759000 | 19 | 65 | 498813 | 179763 |
| SL1 1TH | 51.50697900 | -0.59380800 | 10 | 22 | 497690 | 179609 |
| SL1 1TJ | 51.50678200 | -0.59316600 | 27 | 60 | 497735 | 179588 |
| SL1 1TN | 51.50647600 | -0.59089900 | 30 | 51 | 497893 | 179557 |
| SL1 1TP | 51.50673100 | -0.59113600 | 26 | 33 | 497876 | 179585 |
| SL1 1TQ | 51.50900100 | -0.59448100 | N/A | N/A | 497639 | 179833 |
| SL1 1TS | 51.50709400 | -0.57879000 | 12 | 41 | 498732 | 179642 |
| SL1 1TT | 51.50636900 | -0.59245800 | N/A | N/A | 497785 | 179543 |