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Postcode · Chippenham

Affluence in SN15 4QT

How SN15 4QT ranks on deprivation and income, and the work and qualifications behind it.

Neighbourhood
Royal Wootton Bassett Outer & Lyneham
Council
Wiltshire
Region
South West
Neighbourhood population
3,522 (2024)
Deprivation

How well off SN15 4QT is

On the English Indices of Deprivation 2025, the SN15 4QT area scores 9.0 out of 10, placing it among the most affluent fifth of England. Its lowest-scoring category is barriers to housing and services (3.0 out of 10). 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
  • Barriers to housing and services3.0
  • Education and skills6.0
  • Older people in low-income households6.0
  • Children in low-income families8.0
  • Health and disability9.0
  • Living environment9.0
  • Income10.0
  • Employment10.0
  • Crime10.0
Income

Household income

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

Annual income
£63,261
Before tax, all sources
England
£55,856
Above the national average
Higher than
73%
Of neighbourhoods in England and Wales
Work

Who is in work

74.8% of adults in the SN15 4QT area are in work, above the England average of 55.7%. 1.2% are retired and 11.8% are full-time students.

SN15 4QTEngland
Employee, full-time64.9%34.3%
Employee, part-time8.4%11.9%
Self-employed1.4%9.5%
Unemployed1.1%2.9%
Full-time student11.8%7.9%
Retired1.2%21.5%
Looking after home or family2.3%4.8%
Long-term sick or disabled0.4%4.1%
Other8.4%3.1%
Occupations

Social grade

26.5% of adults in the SN15 4QT area work in managerial or professional jobs, below the England average of 33.2%.

SN15 4QTEngland
Higher managerial & professional5.1%13.2%
Lower managerial & professional21.4%19.9%
Intermediate38.6%11.4%
Small employers & self-employed1.5%10.6%
Lower supervisory & technical7.4%5.3%
Semi-routine4.3%11.3%
Routine5.8%12%
Never worked & long-term unemployed4.4%8.5%
Full-time students11.4%7.7%
Education

Highest qualification

22.9% of adults in the SN15 4QT area hold a degree or equivalent, well below the England average of 33.9%. 6.6% have no qualifications.

SN15 4QTEngland
Degree level or above22.9%33.9%
A level or equivalent26.8%16.9%
GCSE grade 4/C or above19.4%13.3%
Below GCSE grade 4/C11.2%9.7%
Apprenticeship12.1%5.3%
Other qualifications0.9%2.8%
No qualifications6.6%18.1%
About these figures

Census figures aren’t published for single postcodes, so the neighbourhood figures on this tab cover the area around SN15 4QT (Royal Wootton Bassett Outer & Lyneham) (about 3,522 residents).

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

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