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Postcode · Erith

Affluence in DA8 3HH

How DA8 3HH ranks on deprivation and income, and the work and qualifications behind it.

Neighbourhood
Northumberland Heath
Council
Bexley
Region
London
Neighbourhood population
1,578 (2024)
Deprivation

How well off DA8 3HH is

On the English Indices of Deprivation 2025, the DA8 3HH area scores 3.0 out of 10, placing it more deprived than most of England. Its lowest-scoring category is crime (2.0 out of 10). Scores are ranked within England only, so they can’t be compared across UK nations.

Overall score
3.0/ 10
Most deprivedLeast deprived
By category, lowest first
  • Crime2.0
  • Income3.0
  • Employment3.0
  • Education and skills3.0
  • Living environment3.0
  • Health and disability4.0
  • Children in low-income families4.0
  • Older people in low-income households4.0
  • Barriers to housing and services6.0
Income

Household income

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

Annual income
£70,555
Before tax, all sources
England
£55,856
Above the national average
Higher than
85%
Of neighbourhoods in England and Wales
Work

Who is in work

57.8% of adults in the DA8 3HH area are in work, broadly in line with the England average of 55.7%. 15.8% are retired and 8% are full-time students.

DA8 3HHEngland
Employee, full-time36.6%34.3%
Employee, part-time11.7%11.9%
Self-employed9.5%9.5%
Unemployed4.8%2.9%
Full-time student8%7.9%
Retired15.8%21.5%
Looking after home or family5.3%4.8%
Long-term sick or disabled3.4%4.1%
Other4.9%3.1%
Occupations

Social grade

27.2% of adults in the DA8 3HH area work in managerial or professional jobs, below the England average of 33.2%.

DA8 3HHEngland
Higher managerial & professional8.1%13.2%
Lower managerial & professional19.1%19.9%
Intermediate15%11.4%
Small employers & self-employed10%10.6%
Lower supervisory & technical6.3%5.3%
Semi-routine12.9%11.3%
Routine10.5%12%
Never worked & long-term unemployed10.4%8.5%
Full-time students7.7%7.7%
Education

Highest qualification

24.2% of adults in the DA8 3HH area hold a degree or equivalent, well below the England average of 33.9%. 20.5% have no qualifications.

DA8 3HHEngland
Degree level or above24.2%33.9%
A level or equivalent17.6%16.9%
GCSE grade 4/C or above15.2%13.3%
Below GCSE grade 4/C14.3%9.7%
Apprenticeship4.7%5.3%
Other qualifications3.4%2.8%
No qualifications20.5%18.1%
About these figures

Census figures aren’t published for single postcodes, so the neighbourhood figures on this tab cover the area around DA8 3HH (Northumberland Heath) (about 1,578 residents).

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

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