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Postcode · Billericay

Affluence in CM12 9DY

How CM12 9DY ranks on deprivation and income, and the work and qualifications behind it.

Neighbourhood
Billericay Central & Sunnymede
Council
Basildon
Region
East of England
Neighbourhood population
1,784 (2024)
Deprivation

How well off CM12 9DY is

On the English Indices of Deprivation 2025, the CM12 9DY area scores 8.0 out of 10, placing it more affluent than most of England. Scores are ranked within England only, so they can’t be compared across UK nations.

Overall score
8.0/ 10
Most deprivedLeast deprived
By category, lowest first
  • Crime5.0
  • Living environment6.0
  • Education and skills7.0
  • Income8.0
  • Employment8.0
  • Health and disability8.0
  • Children in low-income families8.0
  • Barriers to housing and services9.0
  • Older people in low-income households9.0
Income

Household income

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

Annual income
£75,717
Before tax, all sources
England
£55,856
Above the national average
Higher than
90%
Of neighbourhoods in England and Wales
Work

Who is in work

60% of adults in the CM12 9DY area are in work, broadly in line with the England average of 55.7%. 24.2% are retired and 4.3% are full-time students.

CM12 9DYEngland
Employee, full-time38.2%34.3%
Employee, part-time11.3%11.9%
Self-employed10.6%9.5%
Unemployed2.8%2.9%
Full-time student4.3%7.9%
Retired24.2%21.5%
Looking after home or family4.7%4.8%
Long-term sick or disabled1.4%4.1%
Other2.6%3.1%
Occupations

Social grade

42.9% of adults in the CM12 9DY area work in managerial or professional jobs, above the England average of 33.2%.

CM12 9DYEngland
Higher managerial & professional19.8%13.2%
Lower managerial & professional23.1%19.9%
Intermediate12.8%11.4%
Small employers & self-employed11.1%10.6%
Lower supervisory & technical5.2%5.3%
Semi-routine10.4%11.3%
Routine8.9%12%
Never worked & long-term unemployed4.4%8.5%
Full-time students4.3%7.7%
Education

Highest qualification

30.8% of adults in the CM12 9DY area hold a degree or equivalent, broadly in line with the England average of 33.9%. 16.9% have no qualifications.

CM12 9DYEngland
Degree level or above30.8%33.9%
A level or equivalent18.3%16.9%
GCSE grade 4/C or above16.6%13.3%
Below GCSE grade 4/C10.7%9.7%
Apprenticeship5.6%5.3%
Other qualifications1%2.8%
No qualifications16.9%18.1%
About these figures

Census figures aren’t published for single postcodes, so the neighbourhood figures on this tab cover the area around CM12 9DY (Billericay Central & Sunnymede) (about 1,784 residents).

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

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