Siliwen Road is in Bangor and in Arfon district. LL57 2BT is located in the Canol Bangor electoral ward, within the English Parliamentary constituency of Arfon. This postcode has been in use since 1980-01-01.
StreetScan combines information about Siliwen Road, Bangor, LL57 2BT and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: LL57 2SU, LL57 2SS, LL57 2TD, LL57 2TA.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The area surrounding LL57 2BT has a slightly higher male population, with 52.4% 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% | 47.6% | 2.6% | 51.0% | -3.4% |
| Male | 55% | 52.4% | -2.6% | 49.0% | 3.4% |
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 LL57 2BT, a significant portion of the population is single, making up 86.4% 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 | 82% | 86.4% | 4.4% | 37.9% | 48.5% |
| Married: Opposite sex | 5.8% | 8.3% | 2.5% | 44.2% | -35.9% |
| Divorced | 5.8% | 4.1% | -1.7% | 9.1% | -5.0% |
| Widowed | 6.4% | 1.2% | -5.2% | 6.1% | -4.9% |
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 | 50.1% | 42.4% | -7.7% | 48.4% | -6.0% |
| Good health | 33.9% | 34.1% | 0.2% | 33.6% | 0.5% |
| Fair health | 10.8% | 17.1% | 6.3% | 12.7% | 4.4% |
| Bad health | 4.6% | 6.5% | 1.9% | 4.0% | 2.5% |
| Very bad health | 0.5% | 0% | -0.5% | 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.
In the area around LL57 2BT this area, 7.1% of residents have no qualifications. This is significantly lower than the UK average of 18.2%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 11% | 7.1% | -3.9% | 18.2% | -11.1% |
| 1-4 GCSEs or Equivalent | 5.5% | 2.4% | -3.1% | 9.6% | -7.2% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 13% | 8.3% | -4.7% | 13.4% | -5.1% |
| Apprenticeship | 0.8% | 4.1% | 3.3% | 5.3% | -1.2% |
| HNC, HND or 2+ A Levels | 58.3% | 37.3% | -21.0% | 16.9% | 20.4% |
| Degree or Similar | 7.2% | 39.1% | 31.9% | 33.8% | 5.3% |
| Other | 4.1% | 1.8% | -2.3% | 2.8% | -1.0% |
This area closely mirrors the overall ethnic composition of the UK, with 88.8% of the population identifying as white, with UK average of 81.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Chinese | 0.5% | 0% | -0.5% | 0.7% | -0.7% |
| Indian | 1.9% | 1.8% | -0.1% | 3.1% | -1.3% |
| Pakistani | 0.3% | 0% | -0.3% | 2.7% | -2.7% |
| Other Asian | 0.3% | 1.8% | 1.5% | 1.6% | 0.2% |
| Black African | 0.5% | 5.3% | 4.8% | 2.5% | 2.8% |
| Mixed White and Asian | 1.4% | 0% | -1.4% | 0.8% | -0.8% |
| Mixed White and Caribbean | 0.5% | 0% | -0.5% | 0.9% | -0.9% |
| Mixed Other | 0.8% | 0% | -0.8% | 0.8% | -0.8% |
| White | 91.6% | 88.8% | -2.8% | 81.4% | 7.4% |
| Arab | 1.6% | 1.8% | 0.2% | 0.6% | 1.2% |
| Other | 0.5% | 0.6% | 0.1% | 1.6% | -1.0% |
In this area, 82.9% 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 | 92.1% | 82.9% | -9.2% | 83.2% | -0.3% |
| European Union | 3.8% | 7.1% | 3.3% | 6.1% | 1.0% |
| Rest of Europe | 0% | 0.6% | 0.6% | 0.8% | -0.2% |
| Africa | 1.4% | 2.9% | 1.5% | 2.7% | 0.2% |
| Middle East and Asia | 2.2% | 2.9% | 0.7% | 5.6% | -2.7% |
| The Americas and the Caribbean | 0.5% | 3.5% | 3.0% | 1.3% | 2.2% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 89.7% | 82.5% | -7.2% | 83.2% | -0.7% |
| 10+ Years | 4.9% | 8.8% | 3.9% | 9.8% | -1.0% |
| 5-10 Years | 0.8% | 0% | -0.8% | 2.9% | -2.9% |
| 2-5 Years | 0.8% | 4.1% | 3.3% | 2.2% | 1.9% |
| Less than 2 years | 3.8% | 4.7% | 0.9% | 1.9% | 2.8% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 73.7% | 76.7% | -3.0% |
| Ireland | 0.6% | 0.6% | 0.0% |
| Italy | 1.2% | 0.6% | 0.6% |
| Poland | 1.2% | 1.3% | -0.1% |
| Other EU countries | 3.6% | 1.5% | 2.1% |
| South and Eastern Africa | 1.2% | 0.2% | 1.0% |
| Middle East | 0.6% | 0.1% | 0.5% |
| Eastern Asia | 1.2% | 0.3% | 0.9% |
| No passport held | 16.8% | 13.5% | 3.3% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 46.2% | 37.2% | 9.0% |
| Christian | 23.1% | 46.2% | -23.1% |
| Buddhist | 0.6% | 0.5% | 0.1% |
| Muslim | 0.6% | 6.5% | -5.9% |
| Sikh | 1.8% | 0.9% | 0.9% |
| Other religion | 5.3% | 0.6% | 4.7% |
| Not answered | 22.5% | 6.0% | 16.5% |
Over the last 12 months, the overall crime rate around Siliwen Road was 112.6 per 1,000 residents, which is 28.7% lower than the Canol Bangor average. The most reported crime type was Anti-social behaviour.
Siliwen Road has the 22nd highest crime rate of 49 local areas in Canol Bangor and the 91st highest crime rate of 394 local areas in Gwynedd .
Violent and sexual offences accounted for around 45.0 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has risen by about 100.0%.

Households in this area have a much lower level of wealth compared to the average household in England and Wales. 95% of analyzed areas in England and Wales have higher average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| Siliwen Cottage Siliwen Road, Bangor, Gwynedd Detached, an established residential building | £325,000 | 2019-04-17 | £410,119 |
| Siliwen Cottage Siliwen Road, Bangor, Gwynedd Detached, an established residential building | £250,000 | 2012-11-07 | £361,364 |
| Siliwen Cottage Siliwen Road, Bangor, Gwynedd Detached, an established residential building | £70,000 | 1995-11-27 | £357,112 |
The percentage of student residents living in LL57 2BT area is much higher than the country's average. Usually places with high percentage of students are near Universities and near entertainment places.
| Student (economically inactive) | 77 |
| Full-Time Student (with or without job) | 24 |
| Long-Term Sick or disabled | 15 |
| Retired | 12 |
| Unemployed | 10 |
| Other | 9 |
| Full-Time Employee | 9 |
| Part-Time Employee | 6 |
| Self-Employed | 4 |
| Looking after home or family | 0 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 23 |
| Accommodation and food service activities | 21 |
| Education | 11 |
| Human health and social work activities | 8 |
| Professional, scientific and technical activities | 6 |
| Construction | 6 |
| Manufacturing | 4 |
| Other | 4 |
| Public administration and defence; compulsory social security | 2 |
| Agriculture, forestry and fishing | 2 |
| Administrative and support service activities | 2 |
| Transport and storage | 1 |
| Information and communication | 1 |
| Financial and insurance activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Ysgol Gynradd Hirael Orme Road , Bangor LL57 1BA | - not rated | 718 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Bangor Independent School The Old Canonry , Ffordd Gwynedd LL57 1DT | - not rated | 1,038 yd | Welsh establishment | Not Applicable | More About School | |
| Ysgol Y Garnedd Ffordd Penrhos , Bangor LL57 1LD | - not rated | 1,326 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Glancegin Maesgeirchen , Bangor LL57 1ST | - not rated | 1,456 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| St Gerards School Trust Ffriddoedd Road , Bangor LL57 2EL | - not rated | 1,537 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 |
|---|---|---|---|
| Torna a Surrento | Pier Promenade, Bangor Pier Ffordd Garth | 347 yd | |
| Voltaire | 25 Ffordd Garth | 382 yd | |
| Hafan | Hafan Rest Centre, Llys Gwynedd Tan Y Fynwent | 407 yd | |
| Tafarn Y Garth | Tap & Spile Ffordd Garth | 407 yd | |
| Put The Kettle On | Ciosg 6, Bangor Pier Ffordd Garth | 407 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Crosville Social Club | Crosville Employees Social & Athletic Club Lôn Glandwr | 461 yd | |
| Mostyn Arms | Mostyn Arms, 27 Stryd Ambrose | 807 yd | |
| The Skerries | 374 Stryd Fawr | 910 yd | |
| White Lion | White Lion Inn, 289 Stryd Fawr | 943 yd | |
| Patricks Bar | Patrick's Bar, 57 - 59 Ffordd Caergybi | 1,000 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Hi Bangor | 8 Lôn Glan Môr | 820 yd | |
| Pappi | 4 Stryd Y Deon | 902 yd | |
| Happy House Takeaway | 362 Stryd Fawr | 902 yd | |
| Shahin Kebab House | 368 Stryd Fawr | 905 yd | |
| Mr Yummy | 293 Stryd Fawr | 945 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Marks & Spencer Simply Foods | Marks & Spencer Ffordd Garth | 837 yd | |
| Sumang Oriental Store | Unit 12, Canolfan Deiniol Stryd Fawr | 1,002 yd | |
| Iceland Foods Ltd | Unit 3 Iceland, Canolfan Deiniol Stryd Fawr | 1,045 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 | 85.7% |
| 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 | 14.3% |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.