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Postcode · Windsor

Affluence in SL4 3NU

How SL4 3NU ranks on deprivation and income, and the work and qualifications behind it.

Neighbourhood
Clewer Village
Council
Windsor and Maidenhead
Region
South East
Neighbourhood population
1,481 (2024)
Deprivation

How well off SL4 3NU is

On the English Indices of Deprivation 2025, the SL4 3NU area scores 9.0 out of 10, placing it among the most affluent fifth of England. Scores are ranked within England only, so they can’t be compared across UK nations.

Overall score
9.0/ 10
Most deprivedLeast deprived
By category, lowest first
  • Older people in low-income households5.0
  • Living environment6.0
  • Education and skills7.0
  • Income8.0
  • Health and disability8.0
  • Employment9.0
  • Crime9.0
  • Barriers to housing and services9.0
  • Children in low-income families9.0
Income

Household income

Average yearly household income before tax (2022/23), estimated for local neighbourhoods.

Annual income
£69,155
Before tax, all sources
England
£55,856
Above the national average
Higher than
83%
Of neighbourhoods in England and Wales
Work

Who is in work

67.3% of adults in the SL4 3NU area are in work, above the England average of 55.7%. 14.1% are retired and 5.2% are full-time students.

SL4 3NUEngland
Employee, full-time45.4%34.3%
Employee, part-time11%11.9%
Self-employed10.9%9.5%
Unemployed2.4%2.9%
Full-time student5.2%7.9%
Retired14.1%21.5%
Looking after home or family4.5%4.8%
Long-term sick or disabled2%4.1%
Other4.4%3.1%
Occupations

Social grade

43% of adults in the SL4 3NU area work in managerial or professional jobs, above the England average of 33.2%.

SL4 3NUEngland
Higher managerial & professional19%13.2%
Lower managerial & professional24%19.9%
Intermediate16.4%11.4%
Small employers & self-employed10.3%10.6%
Lower supervisory & technical4.5%5.3%
Semi-routine7.5%11.3%
Routine7.5%12%
Never worked & long-term unemployed5.9%8.5%
Full-time students4.9%7.7%
Education

Highest qualification

40.5% of adults in the SL4 3NU area hold a degree or equivalent, above the England average of 33.9%. 12.4% have no qualifications.

SL4 3NUEngland
Degree level or above40.5%33.9%
A level or equivalent15.9%16.9%
GCSE grade 4/C or above14.7%13.3%
Below GCSE grade 4/C10.2%9.7%
Apprenticeship4.2%5.3%
Other qualifications2.1%2.8%
No qualifications12.4%18.1%
About these figures

Census figures aren’t published for single postcodes, so the neighbourhood figures on this tab cover the area around SL4 3NU (Clewer Village) (about 1,481 residents).

Sources: English Indices of Deprivation 2025; ONS small area income estimates; Census 2021 (ONS). Open Government Licence v3.0.

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