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Slough

Unitary Authority in South East England

Contents: Subdivision

The population development in Slough as well as related information and services (Wikipedia, Google, images).

The Details icon links to further information about a selected division including its population structure (gender, age groups, age distribution, country of birth, ethnic group, religion).

NameStatusPopulation
Census
2001-04-29		Population
Census
2011-03-27		Population
Census
2021-03-21		Population
Estimate
2024-06-30
SloughUnitary Authority119,067140,205158,500167,359
BritwellParish2,4702,3662,7262,850
Colnbrook with PoyleParish5,4086,1576,4226,985
SloughUnparished Area106,951126,342143,184151,051
Wexham CourtParish4,2415,3406,1966,473
South East EnglandRegion8,000,6458,634,7509,278,0659,642,942

Source: UK Office for National Statistics.

Explanation: Parishes as at May 2025. All population and corresponding area figures of parishes are based on assigning output areas by using population-weighted centroids. Thus, slight discrepancies are possible compared to the actual parish boundaries that are depicted in the map. No population figures (and the actual area) are provided for parishes smaller than output areas.

Further information about the population structure:

Gender (E 2024)
Males83,276
Females84,083
Age Groups (E 2024)
0-17 years46,686
18-64 years104,325
65+ years16,348
Age Distribution (E 2024)
80+ years3,877
70-79 years6,958
60-69 years12,212
50-59 years18,616
40-49 years26,845
30-39 years26,354
20-29 years21,730
10-19 years25,399
0-9 years25,368
Country of Birth (C 2021)
UK88,806
EU19,042
Europe (other)1,454
Middle East & Asia38,461
Africa8,662
Other country2,075
Ethnic Group (C 2021)
White57,134
Asian74,093
Black11,992
Arab1,826
Mixed/multiple6,311
Other ethnic group7,144
Religion (C 2021)
Christians50,664
Muslims46,661
Hindus12,343
Sikhs17,985
Buddhists776
Jews85
Other religion716
No religion20,726

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