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Postcode · Swindon

Affluence in SN3 4SJ

How SN3 4SJ ranks on deprivation and income, and the work and qualifications behind it.

Neighbourhood
Broad Blunsdon, South Marston & Wanborough
Council
Swindon
Region
South West
Neighbourhood population
2,177 (2024)
Deprivation

How well off SN3 4SJ is

On the English Indices of Deprivation 2025, the SN3 4SJ area scores 7.0 out of 10, placing it more affluent than most of England. Its lowest-scoring category is barriers to housing and services (2.0 out of 10). Scores are ranked within England only, so they can’t be compared across UK nations.

Overall score
7.0/ 10
Most deprivedLeast deprived
By category, lowest first
  • Barriers to housing and services2.0
  • Children in low-income families5.0
  • Education and skills6.0
  • Income7.0
  • Employment7.0
  • Health and disability8.0
  • Living environment9.0
  • Older people in low-income households9.0
  • Crime10.0
Income

Household income

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

Annual income
£73,380
Before tax, all sources
England
£55,856
Above the national average
Higher than
88%
Of neighbourhoods in England and Wales
Work

Who is in work

59.3% of adults in the SN3 4SJ area are in work, broadly in line with the England average of 55.7%. 27.5% are retired and 4.3% are full-time students.

SN3 4SJEngland
Employee, full-time35.6%34.3%
Employee, part-time12.3%11.9%
Self-employed11.4%9.5%
Unemployed1%2.9%
Full-time student4.3%7.9%
Retired27.5%21.5%
Looking after home or family3%4.8%
Long-term sick or disabled2.9%4.1%
Other2%3.1%
Occupations

Social grade

41.8% of adults in the SN3 4SJ area work in managerial or professional jobs, above the England average of 33.2%.

SN3 4SJEngland
Higher managerial & professional19.8%13.2%
Lower managerial & professional22%19.9%
Intermediate14.5%11.4%
Small employers & self-employed13.5%10.6%
Lower supervisory & technical4.9%5.3%
Semi-routine8.2%11.3%
Routine8%12%
Never worked & long-term unemployed4.9%8.5%
Full-time students4.3%7.7%
Education

Highest qualification

32.3% of adults in the SN3 4SJ area hold a degree or equivalent, broadly in line with the England average of 33.9%. 14.4% have no qualifications.

SN3 4SJEngland
Degree level or above32.3%33.9%
A level or equivalent19.3%16.9%
GCSE grade 4/C or above15.7%13.3%
Below GCSE grade 4/C8.8%9.7%
Apprenticeship6.7%5.3%
Other qualifications2.8%2.8%
No qualifications14.4%18.1%
About these figures

Census figures aren’t published for single postcodes, so the neighbourhood figures on this tab cover the area around SN3 4SJ (Broad Blunsdon, South Marston & Wanborough) (about 2,177 residents).

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

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