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Postcode · Llangefni

Affluence in LL77 7GF

How LL77 7GF ranks on deprivation and income, and the work and qualifications behind it.

Neighbourhood
Llangefni
Council
Isle of Anglesey
Region
Wales
Neighbourhood population
1,823 (2024)
Deprivation

How well off LL77 7GF is

On the Welsh Index of Multiple Deprivation 2025, the LL77 7GF area averages decile 8.0 of 10 — more affluent than most of Wales. The index ranks places within Wales only, so it can't be compared across the UK's nations.

Average decile
8.0/ 10
Most deprivedLeast deprived
By domain, most deprived first
  • Income5.0
  • Employment6.0
  • Health and disability6.0
  • Access to services7.0
  • Community safety7.0
  • Education and skills8.0
  • Housing8.0
  • Living environment9.0
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
£47,076
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; the LL77 7GF area is broadly in line with that, at 50.9%. 32.5% are retired and 5.6% are full-time students.

LL77 7GFWales
Employee, full-time31.6%31.9%
Employee, part-time12.3%11.8%
Self-employed7%8.2%
Unemployed1.7%2.5%
Full-time student5.6%7.9%
Retired32.5%24.7%
Looking after home or family3.4%4.3%
Long-term sick or disabled4.3%5.9%
Other1.5%2.9%
Occupations

Social grade

Across Wales, 29.6% of adults work in managerial or professional jobs; the LL77 7GF area is above that, at 34.1%.

LL77 7GFWales
Higher managerial & professional9.8%10.2%
Lower managerial & professional24.3%19.4%
Intermediate14.2%11.6%
Small employers & self-employed9.5%10.1%
Lower supervisory & technical5.7%6.2%
Semi-routine11.6%13.1%
Routine12.6%13.2%
Never worked & long-term unemployed6.8%8.5%
Full-time students5.5%7.6%
Education

Highest qualification

Across Wales, 31.5% of adults hold a degree or equivalent; the LL77 7GF area is above that, at 35.4%. 18.4% have no qualifications.

LL77 7GFWales
Degree level or above35.4%31.5%
A level or equivalent14.6%17.2%
GCSE grade 4/C or above15.5%14.4%
Below GCSE grade 4/C6.2%8.7%
Apprenticeship6.9%5.6%
Other qualifications2.8%2.7%
No qualifications18.4%19.9%
About these figures

Census figures aren't published for single postcodes, so everything on this tab describes the neighbourhood LL77 7GF sits in (Llangefni): about 1,823 residents.

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

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