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Postcode district · Rhosgoch

Affluence in LL66

How LL66 ranks on deprivation and income, and the work and qualifications behind it.

Council
Isle of Anglesey
Region
Wales
Population
8,228 (2024)
Deprivation

How well off LL66 is

On the Welsh Index of Multiple Deprivation 2025, LL66 averages decile 4.8 of 10 — close to the middle of the range for Wales. Its weakest domain is access to services (decile 1.8). The index ranks places within Wales only, so it can't be compared across the UK's nations.

Average decile
4.8/ 10
Most deprivedLeast deprived
Its 5 neighbourhoods by decile
12345678910
Most deprivedLeast deprived
By domain, most deprived first
  • Access to services1.8
  • Housing2.2
  • Education and skills5.2
  • Employment5.4
  • Income5.6
  • Health and disability7.2
  • Community safety7.2
  • Living environment8.4
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
£44,323
Before tax, all sources
Wales
£44,854
Below the national average
Percentile
25
Higher than this share of neighbourhoods in England and Wales
Work

Who is in work

Across Wales, 51.9% of adults are in work; LL66 is broadly in line with that, at 47.7%. 33.7% are retired and 4.8% are full-time students.

LL66Wales
Employee, full-time25.8%31.9%
Employee, part-time10.2%11.8%
Self-employed11.8%8.2%
Unemployed2.6%2.5%
Full-time student4.8%7.9%
Retired33.7%24.7%
Looking after home or family4%4.3%
Long-term sick or disabled5.3%5.9%
Other2%2.9%
Occupations

Social grade

Across Wales, 29.6% of adults work in managerial or professional jobs; LL66 is broadly in line with that, at 30%.

LL66Wales
Higher managerial & professional9.7%10.2%
Lower managerial & professional20.4%19.4%
Intermediate10.5%11.6%
Small employers & self-employed16.7%10.1%
Lower supervisory & technical7.1%6.2%
Semi-routine12.8%13.1%
Routine10.8%13.2%
Never worked & long-term unemployed7.5%8.5%
Full-time students4.6%7.6%
Education

Highest qualification

Across Wales, 31.5% of adults hold a degree or equivalent; LL66 is broadly in line with that, at 31.9%. 16.9% have no qualifications.

LL66Wales
Degree level or above31.9%31.5%
A level or equivalent17.6%17.2%
GCSE grade 4/C or above14.9%14.4%
Below GCSE grade 4/C8.3%8.7%
Apprenticeship7.7%5.6%
Other qualifications2.7%2.7%
No qualifications16.9%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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