Llys Siabod is in Caernarfon and in Gwynedd district. LL55 2LT is located in the Hendre electoral ward, within the English Parliamentary constituency of Arfon. This postcode has been in use since 1980-01-01.
StreetScan combines information about Llys Siabod, Caernarfon, LL55 2LT and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: LL55 2LS, LL55 2LU, LL55 2LR, LL55 2LP, LL55 2UU, LL55 2LW, LL55 2UP, LL55 2UY, LL55 2LJ.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The local area around LL55 2LT is generally consistent with those figures, having a male population of 49.7%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 52.7% | 50.3% | -2.4% | 51.0% | -0.7% |
| Male | 47.3% | 49.7% | 2.4% | 49.0% | 0.7% |
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 2LT, a significant portion of the population is single, making up 54% 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 | 39.3% | 54% | 14.7% | 37.9% | 16.1% |
| Married: Opposite sex | 43.4% | 31.4% | -12.0% | 44.2% | -12.8% |
| Separated | 3.1% | 1.3% | -1.8% | 2.2% | -0.9% |
| Divorced | 10.7% | 9.3% | -1.4% | 9.1% | 0.2% |
| Widowed | 3.6% | 4% | 0.4% | 6.1% | -2.1% |
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% | 52% | 9.0% | 48.4% | 3.6% |
| Good health | 33.2% | 28.3% | -4.9% | 33.6% | -5.3% |
| Fair health | 16% | 12.5% | -3.5% | 12.7% | -0.2% |
| Bad health | 7% | 5.3% | -1.7% | 4.0% | 1.3% |
| Very bad health | 0.8% | 2% | 1.2% | 1.2% | 0.8% |
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 low percentage of residents with higher education degree. The UK average is 33.8%, while in this area it is 17.8%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 40.8% | 24.9% | -15.9% | 18.2% | 6.7% |
| 1-4 GCSEs or Equivalent | 16.3% | 10.7% | -5.6% | 9.6% | 1.1% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 17.9% | 18.7% | 0.8% | 13.4% | 5.3% |
| Apprenticeship | 4.1% | 7.1% | 3.0% | 5.3% | 1.8% |
| HNC, HND or 2+ A Levels | 8.2% | 16.9% | 8.7% | 16.9% | 0.0% |
| Degree or Similar | 6.1% | 17.8% | 11.7% | 33.8% | -16.0% |
| Other | 6.6% | 4% | -2.6% | 2.8% | 1.2% |
In this area, the population is predominantly white, with 96.4% 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) | |
|---|---|---|---|---|---|
| Chinese | 0.4% | 0% | -0.4% | 0.7% | -0.7% |
| Pakistani | 2% | 0% | -2.0% | 2.7% | -2.7% |
| Black African | 0% | 0.7% | 0.7% | 2.5% | -1.8% |
| Mixed White and African | 0% | 0.7% | 0.7% | 0.4% | 0.3% |
| Mixed White and Caribbean | 0% | 1.3% | 1.3% | 0.9% | 0.4% |
| Mixed Other | 0.4% | 0% | -0.4% | 0.8% | -0.8% |
| White | 97.3% | 96.4% | -0.9% | 81.4% | 15.0% |
| Other | 0% | 1% | 1.0% | 1.6% | -0.6% |
In this area, 97.7% 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 | 98.8% | 97.7% | -1.1% | 83.2% | 14.5% |
| European Union | 0.4% | 0.3% | -0.1% | 6.1% | -5.8% |
| Africa | 0% | 1.6% | 1.6% | 2.7% | -1.1% |
| Middle East and Asia | 0.8% | 0% | -0.8% | 5.6% | -5.6% |
| The Americas and the Caribbean | 0% | 0.3% | 0.3% | 1.3% | -1.0% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 98.8% | 97.7% | -1.1% | 83.2% | 14.5% |
| 10+ Years | 0% | 0.7% | 0.7% | 9.8% | -9.1% |
| 2-5 Years | 0.8% | 0% | -0.8% | 2.2% | -2.2% |
| Less than 2 years | 0.4% | 1.6% | 1.2% | 1.9% | -0.3% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 65.1% | 76.7% | -11.6% |
| Central and Western Africa | 1.6% | 0.3% | 1.3% |
| No passport held | 33.2% | 13.5% | 19.7% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 55.6% | 37.2% | 18.4% |
| Christian | 37.5% | 46.2% | -8.7% |
| 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 Llys Siabod was 39.4 per 1,000 residents, which is 66.9% lower than the Cadnant average. The most reported crime type was Anti-social behaviour.
Llys Siabod has the 7th lowest crime rate of 28 local areas in Cadnant and the 127th lowest crime rate of 394 local areas in Gwynedd .
Violent and sexual offences accounted for around 17.9 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has risen by about 59.0%.

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.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 14 Llys Siabod, Caernarfon, Gwynedd Terraced, an established residential building | £156,500 | 2023-09-29 | £149,649 |
| 9 Llys Siabod, Caernarfon, Gwynedd Terraced, an established residential building | £140,000 | 2022-12-19 | £135,453 |
| 16 Llys Siabod, Caernarfon, Gwynedd Semi-Detached, an established residential building | £120,000 | 2019-07-15 | £156,383 |
| 14 Llys Siabod, Caernarfon, Gwynedd Terraced, an established residential building | £106,000 | 2015-03-06 | £160,799 |
| 16 Llys Siabod, Caernarfon, Gwynedd Semi-Detached, an established residential building | £118,000 | 2013-09-16 | £180,970 |
| Full-Time Employee | 77 |
| Part-Time Employee | 32 |
| Retired | 27 |
| Looking after home or family | 20 |
| Long-Term Sick or disabled | 19 |
| Self-Employed | 14 |
| Student (economically inactive) | 14 |
| Unemployed | 13 |
| Other | 7 |
| Full-Time Student (with or without job) | 4 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 16 |
| Human health and social work activities | 14 |
| Construction | 11 |
| Public administration and defence; compulsory social security | 9 |
| Manufacturing | 8 |
| Administrative and support service activities | 8 |
| Accommodation and food service activities | 7 |
| Transport and storage | 6 |
| Education | 5 |
| Electricity, gas, steam and air conditioning supply | 4 |
| Other | 4 |
| Professional, scientific and technical activities | 3 |
| Water supply; sewerage, waste management and remediation activities | 3 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Ysgol Yr Hendre Caernarfon , LL55 2LY | - not rated | 191 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Pendalar Ffordd Bethel , Caernarfon LL55 2RN | - not rated | 482 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Santes Helen Twtil , Caernarfon LL55 1PF | - not rated | 918 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Gynradd Maesincla Maesincla Caernarfon , LL55 1DF | - not rated | 949 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Syr Hugh Owen Bethel Road , Caernarfon LL55 1HW | - not rated | 1,340 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 |
|---|---|---|---|
| Mcdonald'S Restaurants Limited | Mcdonald's Restaurant Lôn Parc | 317 yd | |
| Caffi De Winton | Gorsaf Drên Ffordd Santes Helen | 732 yd | |
| Briwsion | 19 Stryd Y Llyn | 813 yd | |
| Becws Melys | Uned 7 Cei Llechi | 813 yd | |
| J & C's Chippy | J & C's Chippy, 21 Stryd Y Llyn | 817 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Clwb Cefnogwyr Peldroed Caernarfon Town | The Oval Stryd Marcws | 211 yd | |
| Tafarn Yr Eagles Ltd | 5 Stryd Y Degwm | 563 yd | |
| Clwb Rygbi Caernarfon | Clwb Rygbi Caernarfon Ffordd Felin Seiont | 585 yd | |
| Caernarfon and District Ex Service Club | Caernarfon And District Ex Service Club, 78 Stryd Y Llyn | 672 yd | |
| Albert Inn | Albert Inn, 10 Rhes Segontiwm | 779 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Cfttb Cpd Tref Caernarfon Town Fc | The Oval Stryd Marcws | 211 yd | |
| Siop Sglodion Hendre | Arfryn, 2 Ffordd Eryri | 249 yd | |
| Winner Chinese Takeaway | 65 Henwalia | 332 yd | |
| Caru Kebab Caernarfon Limited | 66 Stryd Y Llyn | 673 yd | |
| Bryn'S Fish & Chips | Bryn Cadnant Ffordd Llanberis | 687 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Tesco | Tesco Lôn Parc | 278 yd | |
| Spar | Spar, 29 - 31 Y Maes | 862 yd | |
| Iceland Foods Ltd | Iceland, Canolfan Pen Llyn Penllyn | 903 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 | 69.1 Mbit/s |
| Average download speed | 61.6 Mbit/s |
| Minimum download speed | 76.29 Mbit/s |
| Maximum download speed | 76.29 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 17 Mbit/s |
| Maximum upload speed | 20 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.