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Postcode · Eastbourne

Affluence in BN23 5TA

How BN23 5TA ranks on deprivation and income, and the work and qualifications behind it.

Neighbourhood
Sovereign Harbour
Council
Eastbourne
Region
South East
Neighbourhood population
2,375 (2024)
Deprivation

How well off BN23 5TA is

On the English Indices of Deprivation 2025, the BN23 5TA area averages decile 7.0 of 10 — more affluent than most of England. Its weakest domain is children in low-income families (decile 4.0). The index ranks places within England only, so it can't be compared across the UK's nations.

Average decile
7.0/ 10
Most deprivedLeast deprived
By domain, most deprived first
  • Children in low-income families4.0
  • Income5.0
  • Employment5.0
  • Education and skills5.0
  • Barriers to housing and services5.0
  • Older people in low-income households6.0
  • Health and disability7.0
  • Crime8.0
  • Living environment9.0
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
£54,491
Before tax, all sources
England
£55,856
Below the national average
Percentile
54
Higher than this share of neighbourhoods in England and Wales
Work

Who is in work

Across England, 55.7% of adults are in work; the BN23 5TA area is broadly in line with that, at 52.2%. 33.2% are retired and 4% are full-time students.

BN23 5TAEngland
Employee, full-time30%34.3%
Employee, part-time12.6%11.9%
Self-employed9.6%9.5%
Unemployed3.2%2.9%
Full-time student4%7.9%
Retired33.2%21.5%
Looking after home or family2.8%4.8%
Long-term sick or disabled2.2%4.1%
Other2.3%3.1%
Occupations

Social grade

Across England, 33.2% of adults work in managerial or professional jobs; the BN23 5TA area is broadly in line with that, at 35.1%.

BN23 5TAEngland
Higher managerial & professional13.5%13.2%
Lower managerial & professional21.6%19.9%
Intermediate12.5%11.4%
Small employers & self-employed12.7%10.6%
Lower supervisory & technical6.3%5.3%
Semi-routine14.4%11.3%
Routine9%12%
Never worked & long-term unemployed6.2%8.5%
Full-time students3.8%7.7%
Education

Highest qualification

Across England, 33.9% of adults hold a degree or equivalent; the BN23 5TA area is below that, at 29.7%. 15.8% have no qualifications.

BN23 5TAEngland
Degree level or above29.7%33.9%
A level or equivalent18.6%16.9%
GCSE grade 4/C or above17%13.3%
Below GCSE grade 4/C10.3%9.7%
Apprenticeship5.1%5.3%
Other qualifications3.5%2.8%
No qualifications15.8%18.1%
About these figures

Census figures aren't published for single postcodes, so everything on this tab describes the neighbourhood BN23 5TA sits in (Sovereign Harbour): about 2,375 residents.

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

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