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Postcode · Whitstable

Affluence in CT5 4TU

How CT5 4TU ranks on deprivation and income, and the work and qualifications behind it.

Neighbourhood
Seasalter
Council
Canterbury
Region
South East
Neighbourhood population
2,301 (2024)
Deprivation

How well off CT5 4TU is

On the English Indices of Deprivation 2025, the CT5 4TU 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 (3.0 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 services3.0
  • Employment6.0
  • Education and skills6.0
  • Health and disability6.0
  • Crime6.0
  • Income7.0
  • Children in low-income families7.0
  • Older people in low-income households8.0
  • Living environment9.0
Income

Household income

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

Annual income
£55,394
Before tax, all sources
England
£55,856
Below the national average
Higher than
56%
Of neighbourhoods in England and Wales
Work

Who is in work

49.7% of adults in the CT5 4TU area are in work, broadly in line with the England average of 55.7%. 34.6% are retired and 5.4% are full-time students.

CT5 4TUEngland
Employee, full-time28.2%34.3%
Employee, part-time10.4%11.9%
Self-employed11.1%9.5%
Unemployed1.9%2.9%
Full-time student5.4%7.9%
Retired34.6%21.5%
Looking after home or family3.4%4.8%
Long-term sick or disabled2.8%4.1%
Other2.1%3.1%
Occupations

Social grade

35% of adults in the CT5 4TU area work in managerial or professional jobs, broadly in line with the England average of 33.2%.

CT5 4TUEngland
Higher managerial & professional11.5%13.2%
Lower managerial & professional23.5%19.9%
Intermediate12.3%11.4%
Small employers & self-employed14.8%10.6%
Lower supervisory & technical4.4%5.3%
Semi-routine12.3%11.3%
Routine8.9%12%
Never worked & long-term unemployed7.3%8.5%
Full-time students5.1%7.7%
Education

Highest qualification

27.2% of adults in the CT5 4TU area hold a degree or equivalent, below the England average of 33.9%. 22.7% have no qualifications.

CT5 4TUEngland
Degree level or above27.2%33.9%
A level or equivalent14.9%16.9%
GCSE grade 4/C or above15.2%13.3%
Below GCSE grade 4/C10.4%9.7%
Apprenticeship6.8%5.3%
Other qualifications2.7%2.8%
No qualifications22.7%18.1%
About these figures

Census figures aren’t published for single postcodes, so the neighbourhood figures on this tab cover the area around CT5 4TU (Seasalter) (about 2,301 residents).

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

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