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Postcode district · Brynteg

Affluence in LL78

How LL78 ranks on deprivation and income, and the work and qualifications behind it.

Council
Isle of Anglesey
Region
Wales
Population
5,424 (2024)
Deprivation

How well off LL78 is

On the Welsh Index of Multiple Deprivation 2025, LL78 averages decile 7.0 of 10 — more affluent than most of Wales. Its weakest domain is access to services (decile 2.0). The index ranks places within Wales only, so it can't be compared across the UK's nations.

Average decile
7.0/ 10
Most deprivedLeast deprived
Its 3 neighbourhoods by decile
12345678910
Most deprivedLeast deprived
By domain, most deprived first
  • Access to services2.0
  • Housing3.0
  • Education and skills6.0
  • Living environment6.0
  • Employment7.3
  • Income8.0
  • Community safety8.0
  • Health and disability8.3
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
£47,040
Before tax, all sources
Wales
£44,854
Above the national average
Percentile
33
Higher than this share of neighbourhoods in England and Wales
Work

Who is in work

Across Wales, 51.9% of adults are in work; LL78 is below that, at 44.4%. 42.1% are retired and 3.5% are full-time students.

LL78Wales
Employee, full-time23%31.9%
Employee, part-time9.5%11.8%
Self-employed11.8%8.2%
Unemployed1.4%2.5%
Full-time student3.5%7.9%
Retired42.1%24.7%
Looking after home or family3.3%4.3%
Long-term sick or disabled3%5.9%
Other2.3%2.9%
Occupations

Social grade

Across Wales, 29.6% of adults work in managerial or professional jobs; LL78 is above that, at 35.4%.

LL78Wales
Higher managerial & professional11.9%10.2%
Lower managerial & professional23.5%19.4%
Intermediate11%11.6%
Small employers & self-employed16.6%10.1%
Lower supervisory & technical5.6%6.2%
Semi-routine10.6%13.1%
Routine8.9%13.2%
Never worked & long-term unemployed8.4%8.5%
Full-time students3.5%7.6%
Education

Highest qualification

Across Wales, 31.5% of adults hold a degree or equivalent; LL78 is broadly in line with that, at 34.4%. 17.5% have no qualifications.

LL78Wales
Degree level or above34.4%31.5%
A level or equivalent15.8%17.2%
GCSE grade 4/C or above13.7%14.4%
Below GCSE grade 4/C8.2%8.7%
Apprenticeship7.1%5.6%
Other qualifications3.2%2.7%
No qualifications17.5%19.9%

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

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