Where is SL3?

SL3 spans the counties of Berkshire and Buckinghamshire. It is 3km east of the town of Slough, and contains Langley, Horton, Datchet, Poyle, and Brands Hill. SL3 is 29km west of the city of London. SL3 is a postcode district, also known as an outcode or outbound code.

SL3 and coronavirus (COVID-19): Public Health England report confirmed coronavirus cases by Upper Tier Local Authority, based on the postcode of the patient. 81% of SL3 postcodes are in the Slough Upper Tier Local Authority and 19% of SL3 postcodes are in the Windsor and Maidenhead Upper Tier Local Authority. Track confirmed COVID-19 cases in Slough and Windsor and Maidenhead. Coronavirus maps for Slough and Windsor and Maidenhead.

SL3 on a map

The below map shows where SL3 is, and the boundary of the SL3 postcode district:

Postal Boundaries © GEOLYTIX copyright and database right 2012

What county is SL3 in?

SL3 lies within the counties of Berkshire and Buckinghamshire. The below table and chart shows the split by area:

County% Area
Berkshire64%
Buckinghamshire36%

GetTheData
This data was derived from the below datasets:
Source: GEOLYTIX Postal Geometries
Licence: GeoLytix OpenData Licence Terms and Conditions
Source: Ordnance Survey Ceremonial Counties
Licence: Open Government Licence

Which cities, towns and villages are in SL3?

LangleySuburb
HortonVillage
DatchetVillage
PoyleVillage
Brands HillSuburb
UptonSuburb
George GreenVillage
Wexham StreetVillage
ColnbrookVillage
FulmerVillage
Upton ParkSuburb
SuttonSuburb
Middle GreenSuburb
MyrkeVillage

What are the nearest towns to SL3?

Position of SL3 relative to nearby towns. Distance is measured from the centre of SL3 to the centre of the town.

east3km
SL3 is 3km east of Slough
east4km
SL3 is 4km east of Eton
north-east5km
SL3 is 5km north-east of Windsor
north7km
SL3 is 7km north of Egham
north8km
SL3 is 8km north of Staines-upon-Thames
north-west9km
SL3 is 9km north-west of Ashford
south10km
SL3 is 10km south of Gerrards Cross
east12km
SL3 is 12km east of Maidenhead
north12km
SL3 is 12km north of Chertsey
north-west13km
SL3 is 13km north-west of Sunbury-on-Thames

What are the nearest cities to SL3?

Position of SL3 relative to nearby cities. Distance is measured from the centre of SL3 to the centre of the city.

west29km
SL3 is 29km west of London
west29km
SL3 is 29km west of City of Westminster
south-west32km
SL3 is 32km south-west of St Albans
west32km
SL3 is 32km west of City of London
south-east57km
SL3 is 57km south-east of Oxford
north-east72km
SL3 is 72km north-east of Winchester
north75km
SL3 is 75km north of Chichester
west76km
SL3 is 76km west of Chelmsford
north80km
SL3 is 80km north of Brighton and Hove
north-east87km
SL3 is 87km north-east of Portsmouth

More SL3 data

➜ SL3 open data dashboard