LL54 6BD is in Nantlle, Caernarfon and Gwynedd district. LL54 6BD is located in the Llanllyfni electoral ward, within the English Parliamentary constituency of Arfon. This postcode has been in use since 1980-01-01.
StreetScan combines information about Nantlle, Caernarfon, LL54 6BD and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: LL54 6BH, LL54 6BE, LL54 6BN, LL54 6BL, LL54 6BW.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The area surrounding LL54 6BD 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 | 53.1% | 49% | -4.1% | 51.0% | -2.0% |
| Male | 46.9% | 51% | 4.1% | 49.0% | 2.0% |
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 | 32.6% | 40.4% | 7.8% | 37.9% | 2.5% |
| Married: Opposite sex | 45.1% | 33.7% | -11.4% | 44.2% | -10.5% |
| Separated | 1% | 3% | 2.0% | 2.2% | 0.8% |
| Divorced | 11.4% | 10.2% | -1.2% | 9.1% | 1.1% |
| Widowed | 9.8% | 12.7% | 2.9% | 6.1% | 6.6% |
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 | 43% | 46.9% | 3.9% | 48.4% | -1.5% |
| Good health | 30.7% | 25.8% | -4.9% | 33.6% | -7.8% |
| Fair health | 14.9% | 18.7% | 3.8% | 12.7% | 6.0% |
| Bad health | 7.5% | 6.2% | -1.3% | 4.0% | 2.2% |
| Very bad health | 3.9% | 2.4% | -1.5% | 1.2% | 1.2% |
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 44.6%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 20.2% | 12% | -8.2% | 18.2% | -6.2% |
| 1-4 GCSEs or Equivalent | 14% | 10.2% | -3.8% | 9.6% | 0.6% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 16.6% | 11.4% | -5.2% | 13.4% | -2.0% |
| Apprenticeship | 1.6% | 3.6% | 2.0% | 5.3% | -1.7% |
| HNC, HND or 2+ A Levels | 8.8% | 15.1% | 6.3% | 16.9% | -1.8% |
| Degree or Similar | 34.2% | 44.6% | 10.4% | 33.8% | 10.8% |
| Other | 4.7% | 3% | -1.7% | 2.8% | 0.2% |
In this area, the population is predominantly white, with 99.5% 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% | 0.5% | 0.5% | 1.6% | -1.1% |
| Mixed White and Caribbean | 0.4% | 0% | -0.4% | 0.9% | -0.9% |
| White | 99.6% | 99.5% | -0.1% | 81.4% | 18.1% |
In this area, 94.2% 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 | 97.8% | 94.2% | -3.6% | 83.2% | 11.0% |
| European Union | 0.9% | 1.9% | 1.0% | 6.1% | -4.2% |
| Rest of Europe | 0% | 1.9% | 1.9% | 0.8% | 1.1% |
| Africa | 0.9% | 0.5% | -0.4% | 2.7% | -2.2% |
| Middle East and Asia | 0% | 0.5% | 0.5% | 5.6% | -5.1% |
| The Americas and the Caribbean | 0% | 1% | 1.0% | 1.3% | -0.3% |
| British Overseas | 0.4% | 0% | -0.4% | 0.0% | 0.0% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 97.8% | 95.1% | -2.7% | 83.2% | 11.9% |
| 10+ Years | 0% | 4.4% | 4.4% | 9.8% | -5.4% |
| 5-10 Years | 0% | 0.5% | 0.5% | 2.9% | -2.4% |
| 2-5 Years | 0.4% | 0% | -0.4% | 2.2% | -2.2% |
| Less than 2 years | 1.8% | 0% | -1.8% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 70.9% | 76.7% | -5.8% |
| Germany | 0.5% | 0.2% | 0.3% |
| Other EU countries | 0.5% | 1.5% | -1.0% |
| Other Europe | 0.5% | 0.2% | 0.3% |
| No passport held | 27.7% | 13.5% | 14.2% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 51% | 37.2% | 13.8% |
| Christian | 44.7% | 46.2% | -1.5% |
| Other religion | 0.5% | 0.6% | -0.1% |
| Not answered | 3.9% | 6.0% | -2.1% |
Over the last 12 months, the overall crime rate around LL54 6BD was 188.9 per 1,000 residents, which is 300.4% higher than the Clynnog average. The most reported crime type was Violence and sexual offences.
LL54 6BD has the 3rd highest crime rate of 24 local areas in Clynnog and the 43rd highest crime rate of 394 local areas in Gwynedd .
Violent and sexual offences accounted for around 106.0 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has risen by about 30.9%.

Households in this area have a lower level of wealth compared to the average household in England and Wales. 81% of analyzed areas in England and Wales have higher average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 8 Glan Rhonwy, Caernarfon, Gwynedd Terraced, an established residential building | £135,000 | 2024-04-26 | £137,234 |
| 10 Glan Rhonwy, Caernarfon, Gwynedd Terraced, an established residential building | £85,000 | 2018-11-16 | £111,705 |
| Sycharth, Caernarfon, Gwynedd Detached, an established residential building | £235,000 | 2013-07-05 | £348,663 |
| 6 Glan Rhonwy, Caernarfon, Gwynedd Semi-Detached, an established residential building | £80,000 | 2011-04-11 | £125,641 |
| 8 Glan Rhonwy, Caernarfon, Gwynedd Terraced, an established residential building | £58,950 | 2003-07-21 | £145,233 |
LL54 6BD area has a very high level of entrepreneurship. Only 10% of streets have higher percent of entrepreneur residents. 15% 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.
LL54 6BD area has a low unemployment rate. According to Census 2021, 3% 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.
| Full-Time Employee | 50 |
| Retired | 48 |
| Self-Employed | 25 |
| Part-Time Employee | 14 |
| Long-Term Sick or disabled | 10 |
| Other | 7 |
| Looking after home or family | 6 |
| Unemployed | 5 |
| Student (economically inactive) | 3 |
| Full-Time Student (with or without job) | 0 |
| Education | 15 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 12 |
| Human health and social work activities | 12 |
| Construction | 7 |
| Other | 6 |
| Professional, scientific and technical activities | 6 |
| Manufacturing | 5 |
| Information and communication | 5 |
| Public administration and defence; compulsory social security | 4 |
| Administrative and support service activities | 4 |
| Accommodation and food service activities | 3 |
| Agriculture, forestry and fishing | 3 |
| Transport and storage | 2 |
| Water supply; sewerage, waste management and remediation activities | 2 |
| Mining and quarrying | 2 |
| Financial and insurance activities | 1 |
| Real estate activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Ysgol Baladeulyn Nantlle , Caernarfon LL54 6BT | - not rated | 877 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Gynradd Talysarn Coed Madog , Talysarn LL54 6HR | - not rated | 3,714 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Dyffryn Nantlle Ffordd Y Brenin , Penygroes LL54 6RL | - not rated | 3,723 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Bro Lleu Penygroes , Caernarfon LL54 6RE | - not rated | 3,932 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Gynradd Rhosgadfan Rhosgadfan , Caernarfon LL54 7EU | - not rated | 4,122 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
School statistics for this postcode are based on Ofsted rankings.
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 | 96.2% |
| 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 | 79.8 Mbit/s |
| Average download speed | 65.8 Mbit/s |
| Minimum download speed | 79.98 Mbit/s |
| Maximum download speed | 79.98 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 16.1 Mbit/s |
| Maximum upload speed | 20 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.