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Affluence in BN18 0JZ

How BN18 0JZ ranks on deprivation and income, and the work and qualifications behind it.

Neighbourhood
Middleton-on-Sea
Council
Arun
Region
South East
Neighbourhood population
1,838 (2024)
Deprivation

How well off BN18 0JZ is

On the English Indices of Deprivation 2025, the BN18 0JZ area averages decile 7.0 of 10 — more affluent than most of England. Its weakest domain is barriers to housing and services (decile 2.0). 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
  • Barriers to housing and services2.0
  • Education and skills4.0
  • Health and disability6.0
  • Children in low-income families6.0
  • Employment7.0
  • Income8.0
  • Older people in low-income households8.0
  • Crime9.0
  • 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
£50,429
Before tax, all sources
England
£55,856
Below the national average
Percentile
43
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 BN18 0JZ area is well below that, at 36%. 51.9% are retired and 4% are full-time students.

BN18 0JZEngland
Employee, full-time18.1%34.3%
Employee, part-time8.6%11.9%
Self-employed9.3%9.5%
Unemployed1.9%2.9%
Full-time student4%7.9%
Retired51.9%21.5%
Looking after home or family3.1%4.8%
Long-term sick or disabled1.9%4.1%
Other1.3%3.1%
Occupations

Social grade

Across England, 33.2% of adults work in managerial or professional jobs; the BN18 0JZ area is above that, at 38.2%.

BN18 0JZEngland
Higher managerial & professional13.1%13.2%
Lower managerial & professional25.1%19.9%
Intermediate12.7%11.4%
Small employers & self-employed15.2%10.6%
Lower supervisory & technical4.5%5.3%
Semi-routine11.4%11.3%
Routine7.7%12%
Never worked & long-term unemployed6.5%8.5%
Full-time students3.8%7.7%
Education

Highest qualification

Across England, 33.9% of adults hold a degree or equivalent; the BN18 0JZ area is below that, at 30.2%. 19.2% have no qualifications.

BN18 0JZEngland
Degree level or above30.2%33.9%
A level or equivalent14.1%16.9%
GCSE grade 4/C or above13.9%13.3%
Below GCSE grade 4/C12.2%9.7%
Apprenticeship7.6%5.3%
Other qualifications2.8%2.8%
No qualifications19.2%18.1%
About these figures

Census figures aren't published for single postcodes, so everything on this tab describes the neighbourhood BN18 0JZ sits in (Middleton-on-Sea): about 1,838 residents.

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

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