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Postal Code SL1 - Slough, England

Primary CitySlough
Area of Postal Code SL130.1 km²
Male Population37,951 (50.2%)
Female Population37,582 (49.8%)
Population change from 1975 to 2015 +59.3%
Population change from 2000 to 2015 +23.8%
Median Age32.9 years
Male Median Age32.8 years
Female Median Age33 years
Area Codes1753
Postal Code ExtensionsSL1 0AA | SL1 0AB | SL1 0AD | SL1 0AE | SL1 0AF | SL1 0AG | SL1 0AH | SL1 0AJ | SL1 0AL | SL1 0AN | More
Associated CitiesFarnham | Burnham, Buckinghamshire
NeighborhoodsBurnham, Slough, Taplow, Town Centre
Local TimeWednesday 11:02 AM
TimezoneBritish Summer Time
Coordinates51.513540007026016° / -0.6077341711822227°
Related Postal CodesSL0SL2SL3SL4SL5SL6

Map of Postal Code SL1

Interactive Map

Postal Code SL1 Population

Years 1975 to 2015
Population Density1,577 / km²1,815 / km²2,029 / km²2,512 / km²
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

SL1 Population change from 2000 to 2015

Increase of 23.8% from year 2000 to 2015
LocationChange since 1975Change since 1990Change since 2000
Postal Code SL1+59.3%+38.4%+23.8%
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 SL1 Median Age

Median Age: 32.9 years
LocationMedian AgeMedian Age (Female)Median Age (Male)
Postal Code SL132.9 years33 years32.8 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 SL1 Population Tree

Population By Age and Gender
Under 53,5853,3666,952
85 Plus334644978
Sources: CIESIN (Center for International Earth Science Information Network)

Postal Code SL1 Population Density

Population Density: 2,512 / km²
LocationPopulationAreaPopulation Density
Postal Code SL175,53230.1 km²2,512 / 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 SL1 Historical and Projected Population

Estimated Population from 1500 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 SL1
 Burnham: 67.4%
 Town Centre: 6.1%
 Slough: 4.9%
 Other: 21.6%

Area Codes

Percentage Area Codes used by businesses in SL1
 Area Code 1753: 59.6%
 Area Code 1628: 20.4%
 Other: 20%

Business Concentration in Postal Code SL1

SL1 Business Heat Map


Business Distribution by Industry
 Shopping: 20.7%
 Professional Services: 13.2%
 Home Services: 8.3%
 Restaurants: 7.7%
 Industry: 7.6%
 Local Services: 5.9%
 Education: 5.1%
 Food: 5%
 Other: 26.6%
Industry DescriptionNumber of EstablishmentsAverage Age of BusinessAverage Google RatingBusinesses per 1,000 residents
Car parts4027.4 years3.90.5
Car repair12524.8 years3.91.7
New car dealers3141.2 years3.80.4
Beauty salons714.10.9
Secondary education353.60.5
Loan companies7419.8 years3.91.0
Grocery stores and supermarkets6921.8 years3.90.9
Street vendors4814.8 years3.90.6
Electrical installation333.70.4
General contractors8937.7 years4.01.2
Other construction374.70.5
Real estate8525.8 years4.01.1
Construction of buildings3940.4 years3.50.5
Other membership organizations484.10.6
Wholesale of machinery7742.5 years3.61.0
Health and medical652.40.9
Corporate management10924.2 years3.91.4
Employment agencies4317 years3.10.6
Lawyers legal4421.5 years4.20.6
Technical construction services4125.1 years4.20.5
Bars, pubs and taverns424.20.6
Fast food restaurants373.70.5
Clothing stores583.70.8
Electronics stores13126.1 years3.61.7
Furniture stores403.70.5
Hardware stores7622.6 years3.81.0
Household appliances and goods7034 years3.60.9
Office supplies and stationery stores7232.2 years4.21.0
Pharmacies and drug stores403.80.5
Shopping other13327.6 years3.71.8

Business distribution by price for Postal Code SL1

 Inexpensive: 46.9%
 Moderate: 43.4%
 Expensive: 5.2%
 Very Expensive: 4.5%

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 SL1 CO2 Emissions

Carbon Dioxide (CO2) Emissions Per Capita in Tonnes Per Year
LocationCO2 EmissionsCO2 Emissions Per CapitaCO2 Emissions Intensity
Postal Code SL1912,980 t12.1 t30,371 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 SL1 CO2 Emissions

2013 CO2 emissions (tonnes/year)912,980 t
2013 CO2 emissions (tonnes/year) per capita12.1 t
2013 CO2 emissions intensity (tonnes/km²/year)30,371 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 PM3.340 km10,000 m3km SE of Dorking, United
9/9/9511:20 AM3.384.7 km10,000 mEngland, United
5/11/946:08 PM3.790.3 km10,000 mEngland, United
12/26/8612:50 PM3.464.2 km10,000 mEngland, United
12/2/859:40 AM3.340 km13,000 mEngland, United

Primary City

Slough (/ˈslaʊ/) is a town in Berkshire, England, about 20 miles (30 kilometres) west of central London. It is bisected by the A4 and the Great Western Main Line. In 2011, the population of Slough was 140,200 and the most ethnically diverse in the Un..  ︎  Slough Wikipedia Page

About Our Data

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