Postcode Analysis Gwynedd, Wales

LL57 3LG House Prices & Local Information

Comprehensive demographic deep-dive and infrastructure audit for LL57 3LG.

analytics Demographics: Census 2021 local_police Crime: police.uk · updated monthly (1–2 month lag)home Prices: Land Registry
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groups
Population

494

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Avg Age

45

payments
Avg Income

£ 39,200 /yr

work
Employed

55%

Neighbourhood Index

infoHow calculated?

Score 1–10 — how this postcode ranks nationally (10 = top 10%)

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Index Insight: LL57 3LG is ranked in the top 20% nationally for affluence, indicating a high-income demographic. It scores highly on the family-friendly index, suggesting a strong presence of family households and good proximity to schools.

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10/10
family_restroomFamily
8/10
favoriteHealth
1/10
workEmployment
7/10
diversity_3Diversity
5/10
paymentsAffluence
8/10
directions_transitTransit
1/10
homeHome Ownership
6/10
trending_upInvestment
5/10
psychology

Area Character

Families dominate this postcode. With 70% owner-occupation and average age 45, LL57 3LG has the community stability of a well-balanced, mid-career demographic. median prices reflect the premium buyers pay for this family-friendly stability.

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verifiedPublished by PostcodeInfo.uk · · Sources: ONS Census 2021, police.uk, Land Registry

LL57 3LG is an accessible, working-class neighbourhood located 1.2km from Llanllechid in Gwynedd. Administratively it sits within Arllechwedd ward and the Arfon constituency.

This is a strong family neighbourhood — a quiet rural community with low density and high home ownership. The daytime character shifts — mainly white older workforce, self-employed in agriculture, forestry and fishing, with some construction. The 45 average age reflects a mixed, mid-career community — settling down but not yet slowing down. 70% of properties are owner-occupied — a strong indicator of neighbourhood stability and long-term community investment.

The Index of Multiple Deprivation places this area in the most deprived 20% nationally — this often means more affordable prices and active local authority investment, but also fewer amenities and higher benefit dependency.

Census 2021 statistics for LL57 3LG are sourced from Output Area W00000258 (shared with 36 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.

mapGeographic Location

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Demographic Deep-Dive

The Census 2021 data below shows the full population breakdown for LL57 3LG. The average age is 44.7. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.

Ethnicity Profile

White / British98.0%
Asian / British Asian0.0%
Black / African / Caribbean0.0%
Other / Mixed2.0%

Economic Activity

55%Active
FT: 33%
Unemployed: 1%
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Community Makeup: A balanced, mature neighborhood. The average age points to a solid foundation of mid-career individuals.

analytics Full Demographics Profile

train Transport Links

Train Stations

  • Bangor (Gwynedd)6.0 km
  • Llanfairfechan7.4 km
  • Llanfairpwll10.8 km