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Postcode · Seaford

Affluence in BN25 4LZ

How BN25 4LZ ranks on deprivation and income, and the work and qualifications behind it.

Neighbourhood
Seaford Eastbourne Road
Council
Lewes
Region
South East
Neighbourhood population
1,332 (2024)
Deprivation

How well off BN25 4LZ is

On the English Indices of Deprivation 2025, the BN25 4LZ area scores 9.0 out of 10, placing it among the most affluent fifth of England. 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
  • Health and disability6.0
  • Income8.0
  • Employment8.0
  • Education and skills8.0
  • Barriers to housing and services8.0
  • Children in low-income families8.0
  • Older people in low-income households8.0
  • Living environment9.0
  • Crime10.0
Income

Household income

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

Annual income
£51,702
Before tax, all sources
England
£55,856
Below the national average
Higher than
47%
Of neighbourhoods in England and Wales
Work

Who is in work

37.9% of adults in the BN25 4LZ area are in work, well below the England average of 55.7%. 47.3% are retired and 5.4% are full-time students.

BN25 4LZEngland
Employee, full-time17.2%34.3%
Employee, part-time10.3%11.9%
Self-employed10.3%9.5%
Unemployed0.6%2.9%
Full-time student5.4%7.9%
Retired47.3%21.5%
Looking after home or family4%4.8%
Long-term sick or disabled2.8%4.1%
Other2%3.1%
Occupations

Social grade

44% of adults in the BN25 4LZ area work in managerial or professional jobs, above the England average of 33.2%.

BN25 4LZEngland
Higher managerial & professional20.1%13.2%
Lower managerial & professional23.9%19.9%
Intermediate14.9%11.4%
Small employers & self-employed15%10.6%
Lower supervisory & technical3.7%5.3%
Semi-routine8.5%11.3%
Routine4%12%
Never worked & long-term unemployed4.9%8.5%
Full-time students5%7.7%
Education

Highest qualification

38.7% of adults in the BN25 4LZ area hold a degree or equivalent, above the England average of 33.9%. 11.3% have no qualifications.

BN25 4LZEngland
Degree level or above38.7%33.9%
A level or equivalent16.1%16.9%
GCSE grade 4/C or above14.6%13.3%
Below GCSE grade 4/C10.1%9.7%
Apprenticeship5.9%5.3%
Other qualifications3.3%2.8%
No qualifications11.3%18.1%
About these figures

Census figures aren’t published for single postcodes, so the neighbourhood figures on this tab cover the area around BN25 4LZ (Seaford Eastbourne Road) (about 1,332 residents).

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

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