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Postal Code SL3 - United Kingdom

Area of Postal Code SL337.9 km²
Male Population24,613 (49.7%)
Female Population24,910 (50.3%)
Population change from 1975 to 2015 +56.7%
Population change from 2000 to 2015 +23.1%
Median Age35.2 years
Male Median Age35.1 years
Female Median Age35.3 years
Area Codes1753
Postal Code ExtensionsSL3 0AA | SL3 0AB | SL3 0AD | SL3 0AE | SL3 0AF | SL3 0AG | SL3 0AH | SL3 0AJ | SL3 0AL | SL3 0AN | More
Associated CitiesSlough | Datchet | More
NeighborhoodsDatchet, Fulmer, George Green, Horton, Iver, Langley, Slough, Slough
Local TimeSunday 4:24 PM
TimezoneGreenwich Mean Time
Coordinates51.50155953186444° / -0.5599462074771454°
Related Postal CodesSL0SL1SL2SL4SL5SL6

Map of Postal Code SL3

Interactive Map

Postal Code SL3 Population

Years 1975 to 2015
Population Density834.6 / km²954.6 / km²1,062 / km²1,307 / km²
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

SL3 Population change from 2000 to 2015

Increase of 23.1% from year 2000 to 2015
LocationChange since 1975Change since 1990Change since 2000
Postal Code SL3+56.7%+37%+23.1%
Slough (administrative region)+67.7%+42.6%+25.9%
United Kingdom+15.2%+13.3%+9.9%
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

Postal Code SL3 Median Age

Median Age: 35.2 years
LocationMedian AgeMedian Age (Female)Median Age (Male)
Postal Code SL335.2 years35.3 years35.1 years
Slough32.3 years32.3 years32.3 years
Slough (administrative region)32.4 years32.5 years32.4 years
United Kingdom39.6 years40.6 years38.5 years
Sources: CIESIN (Center for International Earth Science Information Network)

Postal Code SL3 Population Tree

Population By Age and Gender
Under 52,0061,8583,864
85 Plus249469719
Sources: CIESIN (Center for International Earth Science Information Network)

Postal Code SL3 Population Density

Population Density: 1,307 / km²
LocationPopulationAreaPopulation Density
Postal Code SL349,52337.9 km²1,307 / km²
Slough128,49924.7 km²5,194 / km²
Slough (administrative region)147,46332.6 km²4,524 / km²
United Kingdom64.5 million247,916.6 km²260.3 / km²
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

Postal Code SL3 Historical and Projected Population

Estimated Population from 1200 to 2100
1. JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
2. CIESIN (Center for International Earth Science Information Network)
3. [Link] Klein Goldewijk, K., Beusen, A., Doelman, J., and Stehfest, E.: Anthropogenic land use estimates for the Holocene – HYDE 3.2, Earth Syst. Sci. Data, 9, 927–953,, 2017.


Business Distribution by neighborhood in SL3
 Datchet: 45.7%
 Langley, Slough: 6.6%
 Horton: 4.9%
 Other: 42.8%

Area Codes

Percentage Area Codes used by businesses in SL3
 Area Code 1753: 74.4%
 Area Code 20: 5.3%
 Other: 20.3%

Business Concentration in Postal Code SL3

SL3 Business Heat Map


Business Distribution by Industry
 Shopping: 15.4%
 Professional Services: 13.9%
 Industry: 12.2%
 Home Services: 10.4%
 Local Services: 6.4%
 Restaurants: 5.3%
 Education: 5.3%
 Automotive: 5.1%
 Other: 25.9%
Industry DescriptionNumber of EstablishmentsAverage Age of BusinessAverage Google RatingBusinesses per 1,000 residents
Car repair274.30.5
Beauty salons174.40.3
Driving schools174.90.3
Loan companies144.60.3
Convenience stores143.60.3
Grocery stores and supermarkets243.80.5
Electrical installation2126.3 years4.50.4
General contractors5420.4 years4.51.1
Moving companies224.20.4
Other construction264.70.5
Real estate244.50.5
Buses and trains143.50.3
Hotels and motels183.90.4
Other accommodation183.90.4
Construction of buildings2226.2 years4.30.4
Freight forwarding143.40.3
Freight/commercial transport7335.1 years3.81.5
Other transport activities2047.3 years3.50.4
Transportation logistics1828.6 years3.30.4
Wholesale of machinery4130.2 years4.50.8
Health and medical403.10.8
Corporate management283.60.6
Specialized design165.00.3
Technical construction services3431.1 years4.50.7
Bars, pubs and taverns214.10.4
Electronics stores3630 years4.30.7
Household appliances and goods2824.4 years3.10.6
Shopping other434.00.9
Public parks154.40.3

Business distribution by price for Postal Code SL3

 Inexpensive: 53.7%
 Moderate: 28%
 Expensive: 11%
 Very Expensive: 7.3%

Human Development Index (HDI)

Statistic composite index of life expectancy, education, and per capita income.
Sources: [Link] Kummu, M., Taka, M. & Guillaume, J. Gridded global datasets for Gross Domestic Product and Human Development Index over 1990–2015. Sci Data 5, 180004 (2018) doi:10.1038/sdata.2018.4

Postal Code SL3 CO2 Emissions

Carbon Dioxide (CO2) Emissions Per Capita in Tonnes Per Year
LocationCO2 EmissionsCO2 Emissions Per CapitaCO2 Emissions Intensity
Postal Code SL3594,687 t12 t15,705 t/km²
Slough1,368,246 t10.6 t55,313 t/km²
Slough (administrative region)1,582,277 t10.7 t48,548 t/km²
United Kingdom735,672,543 t11.4 t2,967 t/km²
Sources: [Link] Moran, D., Kanemoto K; Jiborn, M., Wood, R., Többen, J., and Seto, K.C. (2018) Carbon footprints of 13,000 cities. Environmental Research Letters DOI: 10.1088/1748-9326/aac72a

Postal Code SL3 CO2 Emissions

2013 CO2 emissions (tonnes/year)594,687 t
2013 CO2 emissions (tonnes/year) per capita12 t
2013 CO2 emissions intensity (tonnes/km²/year)15,705 t/km²

Natural Hazards Risk

Relative risk out of 10
FloodHigh (10)
* Risk, particularly concerning flood or landslide, may not be for the entire area.

Recent Nearby Earthquakes

Magnitude 3.0 and greater
2/26/197:42 PM3.337.1 km10,000 m3km SE of Dorking, United
9/9/9511:20 AM3.384.2 km10,000 mEngland, United
5/11/946:08 PM3.793.7 km10,000 mEngland, United
12/26/8612:50 PM3.467.7 km10,000 mEngland, United
12/2/859:40 AM3.339.7 km13,000 mEngland, United

About Our Data

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