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Postcode · Harwich

Affluence in CO12 3ES

How CO12 3ES ranks on deprivation and income, and the work and qualifications behind it.

Neighbourhood
Harwich Town & Dovercourt
Council
Tendring
Region
East of England
Neighbourhood population
1,513 (2024)
Deprivation

How well off CO12 3ES is

On the English Indices of Deprivation 2025, the CO12 3ES area scores 1.0 out of 10, placing it among the most deprived fifth of England. Its lowest-scoring category is education and skills (1.0 out of 10). Scores are ranked within England only, so they can’t be compared across UK nations.

Overall score
1.0/ 10
Most deprivedLeast deprived
By category, lowest first
  • Education and skills1.0
  • Barriers to housing and services1.0
  • Living environment1.0
  • Children in low-income families1.0
  • Income2.0
  • Employment2.0
  • Crime2.0
  • Health and disability3.0
  • Older people in low-income households4.0
Income

Household income

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

Annual income
£44,182
Before tax, all sources
England
£55,856
Below the national average
Higher than
24%
Of neighbourhoods in England and Wales
Work

Who is in work

52.4% of adults in the CO12 3ES area are in work, broadly in line with the England average of 55.7%. 22.2% are retired and 4.1% are full-time students.

CO12 3ESEngland
Employee, full-time32%34.3%
Employee, part-time11.7%11.9%
Self-employed8.7%9.5%
Unemployed4.7%2.9%
Full-time student4.1%7.9%
Retired22.2%21.5%
Looking after home or family6.7%4.8%
Long-term sick or disabled6.1%4.1%
Other3.9%3.1%
Occupations

Social grade

21.5% of adults in the CO12 3ES area work in managerial or professional jobs, well below the England average of 33.2%.

CO12 3ESEngland
Higher managerial & professional6%13.2%
Lower managerial & professional15.5%19.9%
Intermediate9.5%11.4%
Small employers & self-employed12.2%10.6%
Lower supervisory & technical8%5.3%
Semi-routine17.2%11.3%
Routine18%12%
Never worked & long-term unemployed9.9%8.5%
Full-time students3.7%7.7%
Education

Highest qualification

18.3% of adults in the CO12 3ES area hold a degree or equivalent, well below the England average of 33.9%. 23.5% have no qualifications.

CO12 3ESEngland
Degree level or above18.3%33.9%
A level or equivalent14.8%16.9%
GCSE grade 4/C or above18%13.3%
Below GCSE grade 4/C13.3%9.7%
Apprenticeship8.5%5.3%
Other qualifications3.7%2.8%
No qualifications23.5%18.1%
About these figures

Census figures aren’t published for single postcodes, so the neighbourhood figures on this tab cover the area around CO12 3ES (Harwich Town & Dovercourt) (about 1,513 residents).

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

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