Trefeilian Estate is in Waunfawr, Caernarfon and in Gwynedd district. LL55 4PZ is located in the Waunfawr electoral ward, within the English Parliamentary constituency of Arfon. This postcode has been in use since 1980-01-01.
StreetScan combines information about Trefeilian Estate, Waunfawr, Caernarfon, LL55 4PZ and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: LL55 4AZ, LL55 4BQ, LL55 4BJ, LL55 4AJ, LL55 4YU, LL55 4BX.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding LL55 4PZ, has a female population slightly higher than UK average, with 53.9% of residents being female. Several factors can contribute to this. Women generally live longer than men, resulting in a higher proportion of women in neighborhoods with significant elderly populations. Typically, as people grow older, they tend to relocate from city center addresses to suburban areas, smaller towns, and rural locations. Consequently, these areas often have a higher number of females. A higher female population can also be found in areas with industries that employ more women, such as healthcare, education, and retail.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 54.7% | 53.9% | -0.8% | 51.0% | 2.9% |
| Male | 45.3% | 46.1% | 0.8% | 49.0% | -2.9% |
Across the UK, the average relationship status breakdown is roughly 44% married, 38% single, 9% divorced, 6% widowed, and 2% separated.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Single | 33.5% | 37.9% | 4.4% | 37.9% | 0.0% |
| Married: Opposite sex | 45.2% | 42.2% | -3.0% | 44.2% | -2.0% |
| Married: Same sex | 0.5% | 3% | 2.5% | 0.3% | 2.7% |
| Separated | 1.6% | 1.7% | 0.1% | 2.2% | -0.5% |
| Divorced | 9% | 9.9% | 0.9% | 9.1% | 0.8% |
| Widowed | 10.1% | 5.2% | -4.9% | 6.1% | -0.9% |
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 | 50.4% | 53.2% | 2.8% | 48.4% | 4.8% |
| Good health | 30.3% | 28.2% | -2.1% | 33.6% | -5.4% |
| Fair health | 12.6% | 12.7% | 0.1% | 12.7% | 0.0% |
| Bad health | 3.9% | 4.7% | 0.8% | 4.0% | 0.7% |
| Very bad health | 2.8% | 1.3% | -1.5% | 1.2% | 0.1% |
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 | 29.8% | 23.1% | -6.7% | 18.2% | 4.9% |
| 1-4 GCSEs or Equivalent | 18.1% | 8.3% | -9.8% | 9.6% | -1.3% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 16% | 14.8% | -1.2% | 13.4% | 1.4% |
| Apprenticeship | 2.7% | 6.6% | 3.9% | 5.3% | 1.3% |
| HNC, HND or 2+ A Levels | 9% | 18.8% | 9.8% | 16.9% | 1.9% |
| Degree or Similar | 19.7% | 27.1% | 7.4% | 33.8% | -6.7% |
| Other | 4.8% | 1.3% | -3.5% | 2.8% | -1.5% |
In this area, the population is predominantly white, with 99.4% 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) | |
|---|---|---|---|---|---|
| Other Asian | 0% | 0.3% | 0.3% | 1.6% | -1.3% |
| Mixed White and Asian | 0% | 0.3% | 0.3% | 0.8% | -0.5% |
| White | 100% | 99.4% | -0.6% | 81.4% | 18.0% |
In this area, 98.1% 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 | 100% | 98.1% | -1.9% | 83.2% | 14.9% |
| European Union | 0% | 0.6% | 0.6% | 6.1% | -5.5% |
| Africa | 0% | 0.3% | 0.3% | 2.7% | -2.4% |
| The Americas and the Caribbean | 0% | 0.3% | 0.3% | 1.3% | -1.0% |
| Oceania | 0% | 0.3% | 0.3% | 0.3% | 0.0% |
| British Overseas | 0% | 0.3% | 0.3% | 0.0% | 0.3% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 99.2% | 97.5% | -1.7% | 83.2% | 14.3% |
| 10+ Years | 0% | 2.2% | 2.2% | 9.8% | -7.6% |
| 5-10 Years | 0% | 0.3% | 0.3% | 2.9% | -2.6% |
| Less than 2 years | 0.8% | 0% | -0.8% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 71.5% | 76.7% | -5.2% |
| Ireland | 0.3% | 0.6% | -0.3% |
| Other EU countries | 0.6% | 1.5% | -0.9% |
| North America and the Caribbean | 0.3% | 0.3% | 0.0% |
| No passport held | 27.3% | 13.5% | 13.8% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 52% | 37.2% | 14.8% |
| Christian | 40.8% | 46.2% | -5.4% |
| Muslim | 0.3% | 6.5% | -6.2% |
| Other religion | 0.3% | 0.6% | -0.3% |
| Not answered | 6.6% | 6.0% | 0.6% |
Over the last 12 months, the overall crime rate around Trefeilian Estate was 93.9 per 1,000 residents, which is 77.0% lower than the Canol Tref Caernarfon average. The most reported crime type was Violence and sexual offences.
Trefeilian Estate has the 6th highest crime rate of 22 local areas in Canol Tref Caernarfon and the 116th highest crime rate of 394 local areas in Gwynedd .
Violent and sexual offences accounted for around 43.3 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has fallen by about -79.1%.
Households in this area have a lower level of wealth compared to the average household in England and Wales. 71% of analyzed areas in England and Wales have higher average household annual income than this area.
| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 21 Trefeilian Estate, Caernarfon, Gwynedd Terraced, an established residential building | £92,000 | 2023-06-27 | £97,874 |
| 21 Trefeilian Estate, Caernarfon, Gwynedd Terraced, an established residential building | £47,000 | 2023-05-09 | £49,466 |
| 21 Trefeilian Estate, Caernarfon, Gwynedd Terraced, an established residential building | £102,000 | 2021-02-10 | £120,079 |
| 21 Trefeilian Estate, Caernarfon, Gwynedd Terraced, an established residential building | £89,950 | 2014-08-15 | £137,087 |
| 21 Trefeilian Estate, Caernarfon, Gwynedd Terraced, an established residential building | £68,000 | 2012-08-03 | £99,470 |
| Full-Time Employee | 71 |
| Retired | 39 |
| Part-Time Employee | 38 |
| Other | 18 |
| Self-Employed | 17 |
| Looking after home or family | 15 |
| Long-Term Sick or disabled | 15 |
| Student (economically inactive) | 11 |
| Unemployed | 10 |
| Full-Time Student (with or without job) | 3 |
| Education | 19 |
| Human health and social work activities | 18 |
| Construction | 13 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 10 |
| Public administration and defence; compulsory social security | 6 |
| Manufacturing | 6 |
| Accommodation and food service activities | 6 |
| Professional, scientific and technical activities | 4 |
| Administrative and support service activities | 3 |
| Water supply; sewerage, waste management and remediation activities | 3 |
| Agriculture, forestry and fishing | 3 |
| Other | 2 |
| Transport and storage | 2 |
| Real estate activities | 2 |
| Mining and quarrying | 2 |
| Information and communication | 1 |
| Electricity, gas, steam and air conditioning supply | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Ysgol Waunfawr Waunfawr , Caernarfon LL55 4LJ | - not rated | 398 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Gynradd Rhosgadfan Rhosgadfan , Caernarfon LL54 7EU | - not rated | 3,047 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Y.G. Rhostryfan Rhostryfan , Caernarfon LL54 7LR | - not rated | 3,607 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Llanrug Caernarfon , LL55 4AL | - not rated | 4,601 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Gynradd Bontnewydd Bontnewydd , Caernarfon LL55 2UF | - not rated | 4,903 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Caffi Blas Y Waun | Bryn Pistyll | 123 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Snowdonia Park | Snowdonia Park Hotel | 413 yd |
This statistics are based on Active Places Data - Contains Data © Sport England
| 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 | 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% |
| 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% |
| Median download speed | 56.5 Mbit/s |
| Average download speed | 58 Mbit/s |
| Minimum download speed | 80 Mbit/s |
| Maximum download speed | 80 Mbit/s |
| Median upload speed | 10 Mbit/s |
| Average upload speed | 13.6 Mbit/s |
| Maximum upload speed | 20 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.