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Postcode sector · Sevenoaks

Affluence in TN13 9

How TN13 9 ranks on deprivation and income, and the work and qualifications behind it.

Council
Sevenoaks
Region
South East
Population
3,984 (2024)
Deprivation

How well off TN13 9 is

On the English Indices of Deprivation 2025, TN13 9 averages decile 10.0 of 10 — among the most affluent fifth of England. The index ranks places within England only, so it can't be compared across the UK's nations.

Average decile
10.0/ 10
Most deprivedLeast deprived
Its 2 neighbourhoods by decile
12345678910
Most deprivedLeast deprived
By domain, most deprived first
  • Living environment5.5
  • Crime7.0
  • Barriers to housing and services7.5
  • Older people in low-income households7.5
  • Health and disability8.5
  • Income9.5
  • Education and skills9.5
  • Employment10.0
  • 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
£84,568
Before tax, all sources
England
£55,856
Above the national average
Percentile
95
Higher than this share of neighbourhoods in England and Wales
Work

Who is in work

Across England, 55.7% of adults are in work; TN13 9 is broadly in line with that, at 55.4%. 25.1% are retired and 10.8% are full-time students.

TN13 9England
Employee, full-time37.1%34.3%
Employee, part-time6.8%11.9%
Self-employed11.5%9.5%
Unemployed2%2.9%
Full-time student10.8%7.9%
Retired25.1%21.5%
Looking after home or family3.5%4.8%
Long-term sick or disabled1.6%4.1%
Other1.7%3.1%
Occupations

Social grade

Across England, 33.2% of adults work in managerial or professional jobs; TN13 9 is well above that, at 51.4%.

TN13 9England
Higher managerial & professional26.7%13.2%
Lower managerial & professional24.7%19.9%
Intermediate10.4%11.4%
Small employers & self-employed8.9%10.6%
Lower supervisory & technical3.5%5.3%
Semi-routine6.2%11.3%
Routine4.3%12%
Never worked & long-term unemployed4.6%8.5%
Full-time students10.7%7.7%
Education

Highest qualification

Across England, 33.9% of adults hold a degree or equivalent; TN13 9 is well above that, at 54.8%. 10.6% have no qualifications.

TN13 9England
Degree level or above54.8%33.9%
A level or equivalent11.5%16.9%
GCSE grade 4/C or above13.5%13.3%
Below GCSE grade 4/C5%9.7%
Apprenticeship1.9%5.3%
Other qualifications2.7%2.8%
No qualifications10.6%18.1%

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

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