Mary Street, Caernarfon, LL55 1NE

People

Gender

In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding LL55 1NE is primarily male, with 56.3% of the population 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	44.3%	43.7%	-0.6%	51.0%	-7.3%
Male	55.7%	56.3%	0.6%	49.0%	7.3%

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 1NE, a significant portion of the population is single, making up 57.4% 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	43.2%	57.4%	14.2%	37.9%	19.5%
Married: Opposite sex	25.3%	20.8%	-4.5%	44.2%	-23.4%
Separated	2.1%	3.7%	1.6%	2.2%	1.5%
Divorced	21.6%	13.4%	-8.2%	9.1%	4.3%
Widowed	7.9%	4.6%	-3.3%	6.1%	-1.5%

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	44.3%	48.4%	4.1%	48.4%	0.0%
Good health	32.4%	27.9%	-4.5%	33.6%	-5.7%
Fair health	14.6%	18.9%	4.3%	12.7%	6.2%
Bad health	5.9%	4.5%	-1.4%	4.0%	0.5%
Very bad health	2.7%	0.4%	-2.3%	1.2%	-0.8%

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.

	2011	2021	10y change (pp)	UK Average	postcode vs UK (pp)
No qualifications	33.7%	21.8%	-11.9%	18.2%	3.6%
1-4 GCSEs or Equivalent	13.7%	6%	-7.7%	9.6%	-3.6%
5 or more GCSEs, an A-Level or 1-2 AS Levels	16.3%	11.6%	-4.7%	13.4%	-1.8%
Apprenticeship	2.6%	7.9%	5.3%	5.3%	2.6%
HNC, HND or 2+ A Levels	10.5%	19%	8.5%	16.9%	2.1%
Degree or Similar	19.5%	31%	11.5%	33.8%	-2.8%
Other	3.7%	2.8%	-0.9%	2.8%	0.0%

Culture

Ethnic Group

In this area, the population is predominantly white, with 94.7% 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)
Bangladeshi	0.9%	0%	-0.9%	1.1%	-1.1%
Chinese	0%	2%	2.0%	0.7%	1.3%
Indian	1.4%	0%	-1.4%	3.1%	-3.1%
Pakistani	2.7%	0%	-2.7%	2.7%	-2.7%
Other Asian	1.4%	0.8%	-0.6%	1.6%	-0.8%
Mixed White and Asian	1.8%	1.2%	-0.6%	0.8%	0.4%
Mixed White and African	0.5%	0%	-0.5%	0.4%	-0.4%
Mixed White and Caribbean	0%	1.2%	1.2%	0.9%	0.3%
White	91.3%	94.7%	3.4%	81.4%	13.3%

Country of Birth

In this area, 83.7% of the population were born in the United Kingdom, which is similar to the UK average of 83.2%.

	2011	2021	10y change (pp)	UK Average	postcode vs UK (pp)
United Kingdom	93.2%	83.7%	-9.5%	83.2%	0.5%
European Union	2.7%	12.2%	9.5%	6.1%	6.1%
Africa	0%	0.4%	0.4%	2.7%	-2.3%
Middle East and Asia	3.7%	3.3%	-0.4%	5.6%	-2.3%
The Americas and the Caribbean	0.5%	0.4%	-0.1%	1.3%	-0.9%

Length of Residence

	2011	2021	10y change (pp)	UK Average	postcode vs UK (pp)
Born in the UK	91.8%	84.1%	-7.7%	83.2%	0.9%
10+ Years	0%	8.2%	8.2%	9.8%	-1.6%
5-10 Years	1.8%	3.3%	1.5%	2.9%	0.4%
2-5 Years	1.8%	1.6%	-0.2%	2.2%	-0.6%
Less than 2 years	4.6%	2.9%	-1.7%	1.9%	1.0%

Passport Held

	2021	UK Average	postcode vs UK (pp)
United Kingdom	60.8%	76.7%	-15.9%
Poland	6.1%	1.3%	4.8%
Romania	1.2%	0.9%	0.3%
Other EU countries	4.5%	1.5%	3.0%
Eastern Asia	0.8%	0.3%	0.5%
South-East Asia	0.8%	0.2%	0.6%
North America and the Caribbean	0.4%	0.3%	0.1%
No passport held	25.3%	13.5%	11.8%

Religion

	2021	UK Average	postcode vs UK (pp)
No religion	49.4%	37.2%	12.2%
Christian	40.4%	46.2%	-5.8%
Buddhist	1.2%	0.5%	0.7%
Not answered	9%	6.0%	3.0%

Safety

Is Mary Street dangerous?

Over the last 12 months, the overall crime rate around Mary Street was 822.5 per 1,000 residents, which is 590.2% higher than the Cadnant average. The most reported crime type was Violence and sexual offences.

Mary Street has the highest crime rate of 28 local areas in Cadnant and the 3rd highest crime rate of 394 local areas in Gwynedd .

Violent and sexual offences accounted for around 393.9 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -24.1%.

🔎 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. 76% of analyzed areas in England and Wales have higher average household annual income than this area.

Average Household Income
£37,900

Income Rank
3/10

Household Income in LL55 1NE, Local Authority and Region

Deprivation

Overall Deprivation Rank - 9/10 (very high )
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 - 9/10 (very high )
This domain measures the percentage of people with income below a certain level. It makes up 22% of the overall index.
Employment Deprivation Domain - 9/10 (very high )
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 - 8/10 (high )
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 - 8/10 (high )
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 - 7/10 (above average )
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 - 10/10 (very high )
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 - 2/10 (very low )
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 Mary Street are based on 5 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 Mary Street, Caernarfon, LL55 1NE

Estimated Average Property Prices for LL55 1NE

Average Price
£116,331

Semi-Detached
£142,223

Terraced
£64,547

Detached
no sales

Flats/Maisonettes
no sales

Other
no sales

Estimated Average Property Prices for Mary Street

Average Price
£111,968

Semi-Detached
£124,439

Terraced
£62,084

Detached
no sales

Flats/Maisonettes
no sales

Other
no sales

Property Prices Comparison

Latest Property Sales on Mary Street

Address	Sale Price	Sale Date	Price Estimate 2025
2 Mary Street, Caernarfon, Gwynedd Semi-Detached, an established residential building	£130,000	2023-11-10	£122,973
2 Mary Street, Caernarfon, Gwynedd Semi-Detached, an established residential building	£94,825	2022-09-29	£92,651
2 Mary Street, Caernarfon, Gwynedd Semi-Detached, an established residential building	£100,000	2007-07-06	£131,544
4 Mary Street, Caernarfon, Gwynedd Semi-Detached, an established residential building	£31,500	1997-12-22	£150,585
5 Mary Street, Caernarfon, Gwynedd Terraced, an established residential building	£12,000	1995-08-18	£62,084

View All Property Sales and Other Statistics for LL55 1NE

Employment

Economic Activity

Full-Time Employee	92
Retired	31
Part-Time Employee	22
Long-Term Sick or disabled	21
Other	14
Self-Employed	10
Unemployed	10
Looking after home or family	7
Student (economically inactive)	7
Full-Time Student (with or without job)	4

Employment Industry

Wholesale and retail trade; repair of motor vehicles and motor cycles	18
Accommodation and food service activities	13
Human health and social work activities	13
Construction	12
Education	8
Transport and storage	8
Real estate activities	7
Public administration and defence; compulsory social security	7
Manufacturing	6
Other	5
Information and communication	2
Administrative and support service activities	1
Professional, scientific and technical activities	1
Financial and insurance activities	1
Agriculture, forestry and fishing	1

Schools

Not applicable

	Ofsted Overall Effectiveness	Distance	Establishment Type	Has Nursery Classes	Gender	More Info
Ysgol Santes Helen Twtil , Caernarfon LL55 1PF	- not rated	238 yd	Welsh establishment	Not Applicable	Not applicable	More About School
Ysgol Pendalar Ffordd Bethel , Caernarfon LL55 2RN	- not rated	297 yd	Welsh establishment	Not Applicable	Not applicable	More About School
Ysgol Gynradd Maesincla Maesincla Caernarfon , LL55 1DF	- not rated	783 yd	Welsh establishment	Not Applicable	Not applicable	More About School
Ysgol Yr Hendre Caernarfon , LL55 2LY	- not rated	814 yd	Welsh establishment	Not Applicable	Not applicable	More About School
Ysgol Syr Hugh Owen Bethel Road , Caernarfon LL55 1HW	- not rated	829 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
Caernarfon Tandoori	The Harp Inn Pen Llyn	283 yd
J & C's Chippy	J & C's Chippy, 21 Stryd Y Llyn	285 yd
Briwsion	19 Stryd Y Llyn	285 yd
Y Gegin Fach	Y Gegin Fach, 7 - 9 Penllyn	291 yd
Costa	Costa, Canolfan Pen Llyn Penllyn	315 yd

Pubs, Bars, Nightclubs

Business Name	Address	Distance
Tafarn Yr Eagles Ltd	5 Stryd Y Degwm	199 yd
Twthill Vaults	Twthill Hotel, 1 Stryd Tomos	204 yd
Caernarfon and District Ex Service Club	Caernarfon And District Ex Service Club, 78 Stryd Y Llyn	214 yd
Copa Diner & Bar	Cofi Roc, 25 - 28 Y Maes	352 yd
Albert Inn	Albert Inn, 10 Rhes Segontiwm	376 yd

Takeaway, Sandwich Shops

Business Name	Address	Distance
Siop Cae	Siop Cae Sgwâr Twthill	181 yd
Caru Kebab Caernarfon Limited	66 Stryd Y Llyn	212 yd
Caernarfon Ice Cream	35 Stryd Y Llyn	231 yd
Lee's Chinese Take Away	Lee's Chinese Takeaway, 17 Penllyn	291 yd
Capital Take Away	Capitol Chinese Take Away, 2 Penllyn	303 yd

Supermarkets, Hypermarkets

Business Name	Address	Distance
Iceland Foods Ltd	Iceland, Canolfan Pen Llyn Penllyn	343 yd
Spar	Spar, 29 - 31 Y Maes	425 yd
Home Bargains	Homebargains Stryd Bangor	486 yd
Asda Stores Ltd	Asda Stryd Bangor	486 yd
WM Morrison Supermarkets Limited	Morrisons Ffordd Y Gogledd	548 yd

Sport

We haven't found any sport facilities near LL55 1NE postcode.

Broadband

Technology Aviability

Percentage of premises that have Superfast Broadband (30Mbit/s or greater) coverage from fixed broadband	100.0%
Percentage of premises that have Ultrafast Broadband (100Mbit/s or greater) coverage from fixed broadband	100.0%
Percentage of premises that have Ultrafast Broadband (300Mbit/s or greater) coverage from fixed broadband	100.0%
Percentage of premises that have coverage from a Gigabit capable service from fixed broadband	100.0%

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	0.0%

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

Overview of LL55 1NE