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 5LP | 51.51398100 | -0.65080300 | 45 | 109 | 493720 | 180313 |
| SL1 5LQ | 51.51483100 | -0.65069500 | 25 | 46 | 493726 | 180408 |
| SL1 5LR | 51.51309600 | -0.65068900 | 21 | 83 | 493730 | 180215 |
| SL1 5LS | 51.51394100 | -0.64655300 | 43 | 120 | 494015 | 180314 |
| SL1 5LT | 51.51415400 | -0.64735700 | 31 | 100 | 493959 | 180337 |
| SL1 5LU | 51.51358700 | -0.65040000 | 20 | 31 | 493749 | 180270 |
| SL1 5LW | 51.51415400 | -0.65039800 | 20 | 75 | 493748 | 180333 |
| SL1 5LX | 51.51268800 | -0.65036900 | 22 | 76 | 493753 | 180170 |
| SL1 5LY | 51.51354100 | -0.64641000 | 42 | 131 | 494026 | 180270 |
| SL1 5LZ | 51.51300300 | -0.64495600 | 40 | 124 | 494128 | 180212 |
| SL1 5NA | 51.51324700 | -0.64509300 | 20 | 53 | 494118 | 180239 |
| SL1 5NB | 51.51355300 | -0.65293800 | 14 | 31 | 493573 | 180263 |
| SL1 5ND | 51.51295000 | -0.64743600 | N/A | N/A | 493956 | 180203 |
| SL1 5NE | 51.51163800 | -0.63816500 | 30 | 59 | 494602 | 180069 |
| SL1 5NF | 51.51128900 | -0.63754200 | 10 | 29 | 494646 | 180031 |
| SL1 5NG | 51.51123300 | -0.63659200 | 29 | 85 | 494712 | 180026 |
| SL1 5NH | 51.51916700 | -0.65000500 | 14 | 54 | 493765 | 180891 |
| SL1 5NJ | 51.51812000 | -0.64971900 | 11 | 42 | 493787 | 180775 |
| SL1 5NL | 51.51714900 | -0.64971800 | 22 | 61 | 493789 | 180667 |
| SL1 5NN | 51.51562600 | -0.64946100 | 2 | 4 | 493810 | 180498 |
| SL1 5NP | 51.51723500 | -0.65013400 | 15 | 38 | 493760 | 180676 |
| SL1 5NQ | 51.51214600 | -0.63539800 | 44 | 140 | 494793 | 180129 |
| SL1 5NR | 51.51773600 | -0.65145900 | 11 | 29 | 493667 | 180730 |
| SL1 5NS | 51.51802400 | -0.65153700 | 9 | 32 | 493661 | 180762 |
| SL1 5NT | 51.51878800 | -0.65047400 | 13 | 48 | 493733 | 180848 |
| SL1 5NU | 51.51830700 | -0.65031800 | 4 | 9 | 493745 | 180795 |
| SL1 5NW | 51.51538800 | -0.64984300 | 6 | 19 | 493784 | 180471 |
| SL1 5NX | 51.51958000 | -0.65053700 | 2 | 6 | 493727 | 180936 |
| SL1 5NY | 51.51972400 | -0.65057600 | 2 | 9 | 493724 | 180952 |
| SL1 5PA | 51.51933700 | -0.65305500 | 52 | 132 | 493553 | 180906 |
| SL1 5PB | 51.51945200 | -0.65375800 | 13 | 33 | 493504 | 180918 |
| SL1 5PD | 51.51621600 | -0.65221100 | 45 | 135 | 493618 | 180560 |
| SL1 5PE | 51.51614800 | -0.65339400 | 13 | 40 | 493536 | 180551 |
| SL1 5PF | 51.51656100 | -0.65256100 | 25 | 72 | 493593 | 180598 |
| SL1 5PG | 51.51845500 | -0.65149600 | 25 | 68 | 493663 | 180810 |
| SL1 5PH | 51.51721100 | -0.65195100 | 37 | 84 | 493634 | 180671 |
| SL1 5PJ | 51.51857100 | -0.65218400 | 33 | 79 | 493615 | 180822 |
| SL1 5PL | 51.51903900 | -0.65299200 | 30 | 78 | 493558 | 180873 |
| SL1 5PP | 51.51885400 | -0.63213900 | 20 | 72 | 495005 | 180879 |
| SL1 5PQ | 51.51732000 | -0.65131300 | 21 | 70 | 493678 | 180684 |
| SL1 5PR | 51.52027900 | -0.63786100 | 20 | 34 | 494605 | 181030 |
| SL1 5PS | 51.51733800 | -0.63087300 | N/A | N/A | 495096 | 180712 |
| SL1 5PZ | 51.50827100 | -0.58461800 | N/A | N/A | 498325 | 179765 |
| SL1 5QA | 51.51977700 | -0.64136800 | N/A | N/A | 494363 | 180970 |
| SL1 5QE | 51.51870100 | -0.64160100 | 12 | 41 | 494349 | 180850 |
| SL1 5QF | 51.51856200 | -0.64203800 | 16 | 48 | 494319 | 180834 |
| SL1 5QG | 51.51911200 | -0.64290100 | 23 | 47 | 494258 | 180894 |
| SL1 5QJ | 51.51904400 | -0.64013500 | 24 | 60 | 494450 | 180890 |
| SL1 5QL | 51.51958200 | -0.64467400 | 10 | 18 | 494134 | 180944 |
| SL1 5QS | 51.51824700 | -0.64491200 | 14 | 40 | 494120 | 180795 |