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Postcode · London

Affluence in SW18 3TE

How SW18 3TE ranks on deprivation and income, and the work and qualifications behind it.

Neighbourhood
Summerstown
Council
Wandsworth
Region
London
Neighbourhood population
1,583 (2024)
Deprivation

How well off SW18 3TE is

On the English Indices of Deprivation 2025, the SW18 3TE area averages decile 9.0 of 10 — among the most affluent fifth of England. Its weakest domain is living environment (decile 2.0). The index ranks places within England only, so it can't be compared across the UK's nations.

Average decile
9.0/ 10
Most deprivedLeast deprived
By domain, most deprived first
  • Living environment2.0
  • Older people in low-income households6.0
  • Health and disability9.0
  • Crime9.0
  • Barriers to housing and services9.0
  • Income10.0
  • Employment10.0
  • Education and skills10.0
  • Children in low-income families10.0
Income

Household income

ONS's estimate of mean household income before tax, 2022/23. Published for neighbourhoods of around 7,000 people; areas spanning several are weighted by households.

Average a year
£96,061
Before tax, all sources
England
£55,856
Above the national average
Percentile
98
Higher than this share of neighbourhoods in England and Wales
Work

Who is in work

Across England, 55.7% of adults are in work; the SW18 3TE area is above that, at 77.8%. 9.1% are retired and 4.9% are full-time students.

SW18 3TEEngland
Employee, full-time57.3%34.3%
Employee, part-time7.7%11.9%
Self-employed12.8%9.5%
Unemployed2.1%2.9%
Full-time student4.9%7.9%
Retired9.1%21.5%
Looking after home or family3.7%4.8%
Long-term sick or disabled0.6%4.1%
Other1.7%3.1%
Occupations

Social grade

Across England, 33.2% of adults work in managerial or professional jobs; the SW18 3TE area is more than double that, at 66.4%.

SW18 3TEEngland
Higher managerial & professional38%13.2%
Lower managerial & professional28.4%19.9%
Intermediate7.6%11.4%
Small employers & self-employed8.6%10.6%
Lower supervisory & technical2.5%5.3%
Semi-routine3.8%11.3%
Routine4%12%
Never worked & long-term unemployed2.3%8.5%
Full-time students4.8%7.7%
Education

Highest qualification

Across England, 33.9% of adults hold a degree or equivalent; the SW18 3TE area is more than double that, at 73.1%. 5.9% have no qualifications.

SW18 3TEEngland
Degree level or above73.1%33.9%
A level or equivalent10.2%16.9%
GCSE grade 4/C or above5%13.3%
Below GCSE grade 4/C2.9%9.7%
Apprenticeship0.9%5.3%
Other qualifications2%2.8%
No qualifications5.9%18.1%
About these figures

Census figures aren't published for single postcodes, so everything on this tab describes the neighbourhood SW18 3TE sits in (Summerstown): about 1,583 residents.

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

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