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Postal Code SL5 - United Kingdom

Area of Postal Code SL540.6 km²
Male Population11,859 (47.6%)
Female Population13,044 (52.4%)
Population change from 1975 to 2015 +14.2%
Population change from 2000 to 2015 +9.2%
Median Age41.9 years
Male Median Age41.9 years
Female Median Age41.9 years
Area Codes1181276
Postal Code ExtensionsSL5 0AA | SL5 0AB | SL5 0AD | SL5 0AE | SL5 0AF | SL5 0AG | SL5 0AH | SL5 0AJ | SL5 0AL | SL5 0AN | More
Associated CitiesReading, Berkshire | Winkfield | More
NeighborhoodsSunningdale, Sunninghill, Winkfield Row
Local TimeSaturday 5:53 AM
TimezoneGreenwich Mean Time
Coordinates51.401880435579436° / -0.6538164112735648°
Related Postal CodesSL0SL1SL2SL3SL4SL6

Map of Postal Code SL5

Interactive Map

Postal Code SL5 Population

Years 1975 to 2015
Population Density537.6 / km²545.2 / km²562.0 / km²613.8 / km²
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

SL5 Population change from 2000 to 2015

Increase of 9.2% from year 2000 to 2015
LocationChange since 1975Change since 1990Change since 2000
Postal Code SL5+14.2%+12.6%+9.2%
Sunninghill And Ascot+19.9%+15.3%+10.8%
Windsor and Maidenhead+19.8%+15.5%+11%
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 SL5 Median Age

Median Age: 41.9 years
LocationMedian AgeMedian Age (Female)Median Age (Male)
Postal Code SL541.9 years41.9 years41.9 years
Sunninghill And Ascot41.5 years41.2 years41.9 years
Windsor and Maidenhead39.9 years40.9 years38.9 years
United Kingdom39.6 years40.6 years38.5 years
Sources: CIESIN (Center for International Earth Science Information Network)

Postal Code SL5 Population Tree

Population By Age and Gender
Under 56706891,360
85 Plus205445650
Sources: CIESIN (Center for International Earth Science Information Network)

Postal Code SL5 Population Density

Population Density: 613.8 / km²
LocationPopulationAreaPopulation Density
Postal Code SL524,90340.6 km²613.8 / km²
Sunninghill And Ascot13,31512.7 km²1,049 / km²
Windsor and Maidenhead148,774198.5 km²749.6 / 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 SL5 Projected Population

Estimated Population from 1975 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 SL5
 Winkfield Row: 28.6%
 Sunninghill: 26.7%
 Sunningdale: 26.4%
 Other: 18.3%

Business Concentration in Postal Code SL5

SL5 Business Heat Map


Business Distribution by Industry
 Shopping: 17.3%
 Professional Services: 16.5%
 Home Services: 10.5%
 Medical: 7.2%
 Restaurants: 5.9%
 Industry: 5.6%
 Local Services: 5.5%
 Other: 31.5%
Industry DescriptionNumber of EstablishmentsAverage Age of BusinessAverage Google RatingBusinesses per 1,000 residents
Car repair184.40.7
New car dealers114.40.4
Beauty salons324.41.3
Preschools and kindergartens133.60.5
Secondary education114.00.4
Loan companies234.50.9
Grocery stores and supermarkets194.30.8
General contractors3624.8 years4.81.4
Real estate4220.2 years4.11.7
Hotels and motels144.00.6
Other accommodation2426.8 years4.01.0
Construction of buildings1526.3 years4.00.6
Wholesale of machinery1727.7 years4.20.7
Alternative medicine114.40.4
Health and medical344.31.4
Animal and pet stores114.30.4
Advertising and marketing134.90.5
Corporate management3423.2 years4.91.4
Employment agencies134.70.5
Lawyers legal164.80.6
Specialized design130.5
Technical construction services194.60.8
Bars, pubs and taverns254.21.0
Clothing stores144.30.6
Electronics stores244.51.0
Furniture stores114.40.4
Hardware stores234.70.9
Household appliances and goods294.71.2
Office supplies and stationery stores113.50.4
Shopping other294.51.2

Business distribution by price for Postal Code SL5

 Inexpensive: 40.7%
 Moderate: 39.5%
 Expensive: 14.8%
 Very Expensive: 4.9%

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 SL5 CO2 Emissions

Carbon Dioxide (CO2) Emissions Per Capita in Tonnes Per Year
LocationCO2 EmissionsCO2 Emissions Per CapitaCO2 Emissions Intensity
Postal Code SL5310,495 t12.5 t7,652 t/km²
Sunninghill And Ascot160,824 t12.1 t12,673 t/km²
Windsor and Maidenhead1,807,350 t12.1 t9,106 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 SL5 CO2 Emissions

2013 CO2 emissions (tonnes/year)310,495 t
2013 CO2 emissions (tonnes/year) per capita12.5 t
2013 CO2 emissions intensity (tonnes/km²/year)7,652 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 PM3.332.7 km10,000 m3km SE of Dorking, United
9/9/9511:20 AM3.371.9 km10,000 mEngland, United
5/11/946:08 PM3.796.3 km10,000 mEngland, United
12/26/8612:50 PM3.470.2 km10,000 mEngland, United
12/2/859:40 AM3.327.2 km13,000 mEngland, United

About Our Data

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