Llainwen Isaf, Llanberis, Caernarfon, LL55 4LG

People

Gender

In the UK, the overall gender distribution is approximately 49% male and 51% female. The area surrounding LL55 4LG has a slightly higher male population, with 51% of residents being male. Several factors can contribute to this, including areas with industries or sectors that predominantly employ men, proximity to universities or technical schools with a higher enrollment of male students, presence of all-male or predominantly male institutions (military academies, boarding schools).

	2011	2021	10y change (pp)	UK Average	postcode vs UK (pp)
Female	45.1%	49%	3.9%	51.0%	-2.0%
Male	54.9%	51%	-3.9%	49.0%	2.0%

Partnership Status

Across the UK, the average relationship status breakdown is roughly 44% married, 38% single, 9% divorced, 6% widowed, and 2% separated.

In the immediate area around LL55 4LG, a significant portion of the population is single, making up 53.8% of the residents. On average, approximately 38% of individuals who responded to the census in the UK were single. Areas with higher single populations are typically urban centers, university towns, regions with dynamic job markets, rich cultural offerings and entertainment facilities. These regions also tend to have a younger demographic.

	2011	2021	10y change (pp)	UK Average	postcode vs UK (pp)
Single	43.9%	53.8%	9.9%	37.9%	15.9%
Married: Opposite sex	33.3%	25.9%	-7.4%	44.2%	-18.3%
Civil partnership: Same sex	0%	0.9%	0.9%	0.1%	0.8%
Separated	3.1%	0.9%	-2.2%	2.2%	-1.3%
Divorced	11%	12.3%	1.3%	9.1%	3.2%
Widowed	8.8%	6.1%	-2.7%	6.1%	0.0%

Health

Across the UK, the average 48.4% rated their health as Very Good, 33.6% as Good, 12.7% as Fair, 4% as Bad, and 1.2% as Very Bad.

Population age significantly impacts residents' health. Additionally, socioeconomic status plays a crucial role: higher income levels and lower poverty rates are linked to better health outcomes. Affluent areas benefit from higher living standards, access to private healthcare, and healthier lifestyle choices.

	2011	2021	10y change (pp)	UK Average	postcode vs UK (pp)
Very good health	56.7%	57.7%	1.0%	48.4%	9.3%
Good health	31.3%	25.7%	-5.6%	33.6%	-7.9%
Fair health	7.3%	11.2%	3.9%	12.7%	-1.5%
Bad health	4%	3.7%	-0.3%	4.0%	-0.3%
Very bad health	0.7%	1.7%	1.0%	1.2%	0.5%

Education and Qualifications

During the 2021 census, the educational qualifications of residents across the UK were as follows: 18.2% had no qualifications, 9.6% had 1-4 GCSEs, 13.4% had 5 or more GCSEs and 1-2 A/AS Levels, 16.9% had 2 or more A Levels, 33.8% held a degree (or equivalent), and 5.4% had completed an apprenticeship.

This area stands out for its high percentage of residents with higher education degree or similar. The UK average is 33.8%, while in this area it is 44.8%.

	2011	2021	10y change (pp)	UK Average	postcode vs UK (pp)
No qualifications	19.3%	12.7%	-6.6%	18.2%	-5.5%
1-4 GCSEs or Equivalent	12.3%	9%	-3.3%	9.6%	-0.6%
5 or more GCSEs, an A-Level or 1-2 AS Levels	14.9%	12.3%	-2.6%	13.4%	-1.1%
Apprenticeship	3.1%	4.2%	1.1%	5.3%	-1.1%
HNC, HND or 2+ A Levels	11%	15.6%	4.6%	16.9%	-1.3%
Degree or Similar	35.5%	44.8%	9.3%	33.8%	11.0%
Other	3.9%	1.4%	-2.5%	2.8%	-1.4%

Culture

Ethnic Group

In this area, the population is predominantly white, with 95.4% identifying as such, significantly higher than the UK average of 81.4%. This indicates a lower level of ethnic diversity compared to the broader UK population.

	2011	2021	10y change (pp)	UK Average	postcode vs UK (pp)
Indian	0%	0.4%	0.4%	3.1%	-2.7%
Other Asian	0.4%	1.2%	0.8%	1.6%	-0.4%
Black African	0.4%	0%	-0.4%	2.5%	-2.5%
Mixed White and Asian	0%	1.2%	1.2%	0.8%	0.4%
Mixed White and African	0.7%	0%	-0.7%	0.4%	-0.4%
Mixed White and Caribbean	0.4%	1.7%	1.3%	0.9%	0.8%
White	98.2%	95.4%	-2.8%	81.4%	14.0%

Country of Birth

In this area, 95% of the population were born in the United Kingdom, which is higher than the UK average of 83.2%.

	2011	2021	10y change (pp)	UK Average	postcode vs UK (pp)
United Kingdom	96.7%	95%	-1.7%	83.2%	11.8%
European Union	1.8%	0.4%	-1.4%	6.1%	-5.7%
Rest of Europe	0%	1.2%	1.2%	0.8%	0.4%
Africa	0%	0.4%	0.4%	2.7%	-2.3%
Middle East and Asia	0.4%	1.7%	1.3%	5.6%	-3.9%
The Americas and the Caribbean	1.1%	1.2%	0.1%	1.3%	-0.1%

Length of Residence

	2011	2021	10y change (pp)	UK Average	postcode vs UK (pp)
Born in the UK	95.3%	95%	-0.3%	83.2%	11.8%
10+ Years	0.4%	3.7%	3.3%	9.8%	-6.1%
5-10 Years	0.4%	0.8%	0.4%	2.9%	-2.1%
2-5 Years	0.7%	0.4%	-0.3%	2.2%	-1.8%
Less than 2 years	3.3%	0%	-3.3%	1.9%	-1.9%

Passport Held

	2021	UK Average	postcode vs UK (pp)
United Kingdom	83%	76.7%	6.3%
Ireland	0.4%	0.6%	-0.2%
Germany	0.4%	0.2%	0.2%
Eastern Asia	0.4%	0.3%	0.1%
No passport held	15.8%	13.5%	2.3%

Religion

	2021	UK Average	postcode vs UK (pp)
No religion	51.9%	37.2%	14.7%
Christian	39.4%	46.2%	-6.8%
Buddhist	1.2%	0.5%	0.7%
Hindu	0.4%	1.7%	-1.3%
Not answered	7.1%	6.0%	1.1%

Safety

Is Llainwen Isaf Street dangerous?

Over the last 12 months, the overall crime rate around Llainwen Isaf was 22.2 per 1,000 residents, which is 70.9% lower than the Arllechwedd average. The most reported crime type was Public order.

Llainwen Isaf has the 6th lowest crime rate of 47 local areas in Arllechwedd and the 58th lowest crime rate of 394 local areas in Gwynedd .

Violent and sexual offences accounted for around 13.3 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has stayed broadly stable by about 0.0%.

🔎 See full breakdown of local crime, hotspots & trends

Affluence

Household Income

Households in this area have a lower level of wealth compared to the average household in England and Wales. 73% of analyzed areas in England and Wales have higher average household annual income than this area.

Average Household Income
£38,700

Income Rank
3/10

Household Income in LL55 4LG, Local Authority and Region

Deprivation

Overall Deprivation Rank - 4/10 (below average )
The Welsh Index of Multiple Deprivation (WIMD) measures how deprived small areas in Wales are compared to each other. WIMD highlights areas with the highest levels of different types of deprivation. Its main goal is to provide information about the most deprived areas in Wales to help make decisions about funding and local services. It considers the following domains:
Income Deprivation Domain - 5/10 (average )
This domain measures the percentage of people with income below a certain level. It makes up 22% of the overall index.
Employment Deprivation Domain - 3/10 (low )
This domain measures the lack of employment. It includes people of working age who are unable to work due to poor health or who are unemployed but looking for work. This domain makes up 22% of the overall Index.
Health Deprivation Domain - 4/10 (below average )
This domain measures poor health. It doesn't have any sub-sections. Some indicators are adjusted for age and sex to account for differences in different areas. This domain makes up 15% of the overall index.
Education Deprivation Domain - 2/10 (very low )
This domain measures how much people in an area lack education, training, and skills. It shows the educational disadvantages, like not having qualifications or skills. This domain makes up 14% of the overall index.
Access To Services Deprivation Domain - 8/10 (high )
This domain measures how deprived a household is if they can't access important services needed for daily life, both in person and online. This includes not being able to get things like food (material deprivation) and not being able to do things like attend after-school activities (social deprivation). Poor access to services can make other types of deprivation worse. This domain counts for 10% of the overall index.
Housing Deprivation Domain - 8/10 (high )
The housing domain aims to identify poor housing based on physical conditions, living conditions, and availability. "Living conditions" means how suitable the housing is for the people living there, including health, safety, and necessary adjustments. This domain makes up 7% of the overall index.
Community Safety Deprivation Domain - 7/10 (above average )
This domain looks at how safe people feel in their community. It includes actual crime and fire incidents, as well as how safe people feel when they are outside in their neighborhood. This domain makes up 5% of the overall index.
Physical Environment Deprivation Domain - 4/10 (below average )
This domain measures things in the local area that might affect the well-being or quality of life of residents. It makes up 5% of the overall index.

Property Prices

Average property prices on Llainwen Isaf are based on 20 property sales since the beginning of 1995. Estimated property prices are calculated by adjusting the last sale price by current House Price Index for Arfon.
StreetScan downloads house price data directly from the HM Land Registry and uses it to create these statistics.

House Prices for Llainwen Isaf, Llanberis, Caernarfon, LL55 4LG

Estimated Average Property Prices for LL55 4LG

Average Price
£175,537

Semi-Detached
£131,158

Terraced
£179,571

Detached
no sales

Flats/Maisonettes
no sales

Other
no sales

Estimated Average Property Prices for Llainwen Isaf

Average Price
£165,020

Semi-Detached
£126,139

Terraced
£167,067

Detached
no sales

Flats/Maisonettes
no sales

Other
no sales

Property Prices Comparison

Latest Property Sales on Llainwen IsafStreet

Address	Sale Price	Sale Date	Price Estimate 2025
20 Llainwen Isaf, Caernarfon, Gwynedd Semi-Detached, an established residential building	£130,000	2024-01-08	£126,139
8 Llainwen Isaf, Caernarfon, Gwynedd Terraced, an established residential building	£137,500	2020-09-08	£170,445
2 Llainwen Isaf, Caernarfon, Gwynedd Terraced, an established residential building	£175,000	2018-10-31	£228,150
11 Llainwen Isaf, Caernarfon, Gwynedd Terraced, an established residential building	£105,000	2018-01-12	£145,373
8 Llainwen Isaf, Caernarfon, Gwynedd Terraced, an established residential building	£93,000	2017-05-22	£128,578

View All Property Sales and Other Statistics for LL55 4LG

Employment

LL55 4LG area has a high level of entrepreneurship. Only 18% of streets have higher percent of entrepreneur residents. 13% of population in this area is self-employed, while the average in the UK is 9.7%. High number of entrepreneurs usually leads to relatively high economic growth, higher paid jobs and better quality of life in the area.

LL55 4LG area has a low unemployment rate. According to Census 2021, 2% residents of this area were unemployed, while the average in the UK was 4.83%. A low level of unemployment in an area indicates a strong job market, where most people who are seeking work can find employment. This generally reflects a healthy economy in the area.

Economic Activity

Full-Time Employee	82
Retired	39
Self-Employed	27
Part-Time Employee	26
Student (economically inactive)	12
Long-Term Sick or disabled	8
Other	7
Unemployed	5
Looking after home or family	4
Full-Time Student (with or without job)	0

Employment Industry

Human health and social work activities	23
Education	23
Construction	15
Wholesale and retail trade; repair of motor vehicles and motor cycles	14
Professional, scientific and technical activities	14
Public administration and defence; compulsory social security	12
Accommodation and food service activities	11
Transport and storage	9
Other	7
Information and communication	5
Manufacturing	5
Administrative and support service activities	5
Financial and insurance activities	1
Real estate activities	1
Water supply; sewerage, waste management and remediation activities	1
Electricity, gas, steam and air conditioning supply	1
Agriculture, forestry and fishing	1

Schools

Not applicable

	Ofsted Overall Effectiveness	Distance	Establishment Type	Has Nursery Classes	Gender	More Info
Ysgol Dolbadarn Llanberis , LL55 4SH	- not rated	455 yd	Welsh establishment	Not Applicable	Not applicable	More About School
Ysgol Gwaun Gynfi Deiniolen , LL55 3LT	- not rated	3,293 yd	Welsh establishment	Not Applicable	Not applicable	More About School
Ysgol Gymuned Penisarwaun Penisarwaen , Caernarfon LL55 3BW	- not rated	4,452 yd	Welsh establishment	Not Applicable	Not applicable	More About School
Ysgol Llanrug Caernarfon , LL55 4AL	- not rated	5,386 yd	Welsh establishment	Not Applicable	Not applicable	More About School
Ysgol Waunfawr Waunfawr , Caernarfon LL55 4LJ	- not rated	5,405 yd	Welsh establishment	Not Applicable	Not applicable	More About School

School statistics for this postcode are based on Ofsted rankings.

Food and Drink

Restaurants, Cafes, Canteens

Business Name	Address	Distance
Menter Fachwen	Caxton House, 52 Stryd Fawr	318 yd
Becws Melyn	41B Stryd Fawr	328 yd
Rumdoodles	Dinorwig House, 34 Stryd Fawr	329 yd
Snowdon Honey Farm/Fferm Fel Y Wyddfa	Cadnant Stryd Fawr	352 yd
Idan House / Caffi Bach Ni	Idan House, 12 Stryd Fawr	352 yd

Pubs, Bars, Nightclubs

Business Name	Address	Distance
Llanberis & District Social Club	The Royal British Legion Stryd Y Farchnad	375 yd
The Heights	The Heights Hotel, 74 Stryd Fawr	393 yd
Gwynedd Bar Restaurant	Gwynedd Hotel & Restaurant Stryd Fawr	499 yd

Takeaway, Sandwich Shops

Business Name	Address	Distance
Llanberis Tandoori	57 Stryd Fawr	324 yd
Allports Ltd	Belmont House, 56 Stryd Fawr	329 yd
Panda Babo Bar	Y Garnedd, 3 Station Road	647 yd

Supermarkets, Hypermarkets

Business Name	Address	Food hygiene rating	Distance
Spar	Castle Flats Stryd Fawr		312 yd

Sport

We haven't found any sport facilities near LL55 4LG postcode.

Broadband

Technology Aviability

Percentage of premises that have Superfast Broadband (30Mbit/s or greater) coverage from fixed broadband	0.0%
Percentage of premises that have Ultrafast Broadband (100Mbit/s or greater) coverage from fixed broadband	0.0%
Percentage of premises that have Ultrafast Broadband (300Mbit/s or greater) coverage from fixed broadband	0.0%
Percentage of premises that have coverage from a Gigabit capable service from fixed broadband	0.0%

Speed Aviability

Percentage of premises unable to receive 2Mbit/s	0.0%
Percentage of premises unable to receive 5Mbit/s	0.0%
Percentage of premises unable to receive 10Mbit/s	0.0%
Percentage of premises unable to receive 30Mbit/s	100.0%

Download Speed

Median download speed	14.5 Mbit/s
Average download speed	14.4 Mbit/s
Minimum download speed	23.04 Mbit/s
Maximum download speed	23.04 Mbit/s

Upload Speed

Median upload speed	1.5 Mbit/s
Average upload speed	1.4 Mbit/s
Maximum upload speed	2.15 Mbit/s

Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.