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Postcode · Westerham

Affluence in TN16 3JZ

How TN16 3JZ ranks on deprivation and income, and the work and qualifications behind it.

Neighbourhood
Biggin Hill East & Cudham
Council
Bromley
Region
London
Neighbourhood population
1,730 (2024)
Deprivation

How well off TN16 3JZ is

On the English Indices of Deprivation 2025, the TN16 3JZ area scores 7.0 out of 10, placing it more affluent than most of England. 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
  • Employment5.0
  • Education and skills5.0
  • Crime5.0
  • Children in low-income families5.0
  • Income6.0
  • Barriers to housing and services6.0
  • Health and disability8.0
  • Living environment9.0
  • Older people in low-income households9.0
Income

Household income

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

Annual income
£76,471
Before tax, all sources
England
£55,856
Above the national average
Higher than
91%
Of neighbourhoods in England and Wales
Work

Who is in work

51.1% of adults in the TN16 3JZ area are in work, broadly in line with the England average of 55.7%. 33.6% are retired and 5% are full-time students.

TN16 3JZEngland
Employee, full-time29.1%34.3%
Employee, part-time10.7%11.9%
Self-employed11.3%9.5%
Unemployed2.3%2.9%
Full-time student5%7.9%
Retired33.6%21.5%
Looking after home or family4.2%4.8%
Long-term sick or disabled1.3%4.1%
Other2.5%3.1%
Occupations

Social grade

36.1% of adults in the TN16 3JZ area work in managerial or professional jobs, broadly in line with the England average of 33.2%.

TN16 3JZEngland
Higher managerial & professional13.9%13.2%
Lower managerial & professional22.2%19.9%
Intermediate16.2%11.4%
Small employers & self-employed14.9%10.6%
Lower supervisory & technical5.2%5.3%
Semi-routine9.7%11.3%
Routine6.8%12%
Never worked & long-term unemployed6.2%8.5%
Full-time students4.9%7.7%
Education

Highest qualification

27% of adults in the TN16 3JZ area hold a degree or equivalent, below the England average of 33.9%. 17% have no qualifications.

TN16 3JZEngland
Degree level or above27%33.9%
A level or equivalent19%16.9%
GCSE grade 4/C or above17.6%13.3%
Below GCSE grade 4/C10.7%9.7%
Apprenticeship6.2%5.3%
Other qualifications2.5%2.8%
No qualifications17%18.1%
About these figures

Census figures aren’t published for single postcodes, so the neighbourhood figures on this tab cover the area around TN16 3JZ (Biggin Hill East & Cudham) (about 1,730 residents).

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

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