Ffordd Islwyn is in Bangor and in Gwynedd district. LL57 1AR is located in the Dwyrain Bangor electoral ward, within the English Parliamentary constituency of Arfon. This postcode has been in use since 1980-01-01.
StreetScan combines information about Ffordd Islwyn, Bangor, LL57 1AR and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: LL57 1AN, LL57 1AW, LL57 1AP, LL57 1AY, LL57 1AL, LL57 2RS, LL57 2RT, LL57 1AS, LL57 1BD.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding LL57 1AR, has a female population slightly higher than UK average, with 55.6% 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 | 51.7% | 55.6% | 3.9% | 51.0% | 4.6% |
| Male | 48.3% | 44.4% | -3.9% | 49.0% | -4.6% |
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 1AR, a significant portion of the population is single, making up 64.4% 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 | 50.9% | 64.4% | 13.5% | 37.9% | 26.5% |
| Married: Opposite sex | 31.3% | 23.3% | -8.0% | 44.2% | -20.9% |
| Separated | 1.1% | 1.7% | 0.6% | 2.2% | -0.5% |
| Divorced | 8% | 5.8% | -2.2% | 9.1% | -3.3% |
| Widowed | 8.7% | 4.7% | -4.0% | 6.1% | -1.4% |
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 | 52.4% | 47.7% | -4.7% | 48.4% | -0.7% |
| Good health | 27.3% | 36.3% | 9.0% | 33.6% | 2.7% |
| Fair health | 15.7% | 11.7% | -4.0% | 12.7% | -1.0% |
| Bad health | 3.8% | 4% | 0.2% | 4.0% | 0.0% |
| Very bad health | 0.9% | 0.3% | -0.6% | 1.2% | -0.9% |
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 | 20.4% | 10.8% | -9.6% | 18.2% | -7.4% |
| 1-4 GCSEs or Equivalent | 9.8% | 2.9% | -6.9% | 9.6% | -6.7% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 9.1% | 13.4% | 4.3% | 13.4% | 0.0% |
| Apprenticeship | 5.5% | 5.5% | 0.0% | 5.3% | 0.2% |
| HNC, HND or 2+ A Levels | 26.5% | 32.1% | 5.6% | 16.9% | 15.2% |
| Degree or Similar | 24% | 34.4% | 10.4% | 33.8% | 0.6% |
| Other | 4.7% | 0.9% | -3.8% | 2.8% | -1.9% |
This area closely mirrors the overall ethnic composition of the UK, with 85.1% of the population identifying as white, with UK average of 81.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Chinese | 1.9% | 0% | -1.9% | 0.7% | -0.7% |
| Indian | 0.3% | 0.8% | 0.5% | 3.1% | -2.3% |
| Pakistani | 0% | 1% | 1.0% | 2.7% | -1.7% |
| Other Asian | 0% | 0.8% | 0.8% | 1.6% | -0.8% |
| Black African | 0% | 4.7% | 4.7% | 2.5% | 2.2% |
| Black Caribbean | 0% | 0.5% | 0.5% | 1.0% | -0.5% |
| Other Black | 0% | 0.8% | 0.8% | 0.5% | 0.3% |
| Mixed White and Asian | 0% | 0.8% | 0.8% | 0.8% | 0.0% |
| Mixed White and Caribbean | 0.3% | 0.3% | 0.0% | 0.9% | -0.6% |
| Mixed Other | 0.6% | 0.8% | 0.2% | 0.8% | 0.0% |
| White | 95.3% | 85.1% | -10.2% | 81.4% | 3.7% |
| Arab | 1.3% | 4.5% | 3.2% | 0.6% | 3.9% |
| Other | 0.3% | 0% | -0.3% | 1.6% | -1.6% |
In this area, 85% 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 | 93.1% | 85% | -8.1% | 83.2% | 1.8% |
| European Union | 1.6% | 4.2% | 2.6% | 6.1% | -1.9% |
| Rest of Europe | 0.6% | 1.3% | 0.7% | 0.8% | 0.5% |
| Africa | 0.9% | 4.2% | 3.3% | 2.7% | 1.5% |
| Middle East and Asia | 2.8% | 3.7% | 0.9% | 5.6% | -1.9% |
| The Americas and the Caribbean | 0.6% | 1.6% | 1.0% | 1.3% | 0.3% |
| British Overseas | 0.3% | 0% | -0.3% | 0.0% | 0.0% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 93.1% | 85% | -8.1% | 83.2% | 1.8% |
| 10+ Years | 3.8% | 2.4% | -1.4% | 9.8% | -7.4% |
| 5-10 Years | 0.6% | 2.1% | 1.5% | 2.9% | -0.8% |
| 2-5 Years | 1.3% | 4.2% | 2.9% | 2.2% | 2.0% |
| Less than 2 years | 1.3% | 6.3% | 5.0% | 1.9% | 4.4% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 75.5% | 76.7% | -1.2% |
| Ireland | 0.8% | 0.6% | 0.2% |
| France | 0.3% | 0.3% | 0.0% |
| Italy | 0.3% | 0.6% | -0.3% |
| Spain | 0.5% | 0.4% | 0.1% |
| Poland | 1.1% | 1.3% | -0.2% |
| Romania | 0.5% | 0.9% | -0.4% |
| Other EU countries | 0.8% | 1.5% | -0.7% |
| Other Europe | 0.8% | 0.2% | 0.6% |
| North Africa | 0.5% | 0.1% | 0.4% |
| Central and Western Africa | 3.2% | 0.3% | 2.9% |
| Middle East | 1.8% | 0.1% | 1.7% |
| Southern Asia | 0.8% | 1.2% | -0.4% |
| North America and the Caribbean | 0.3% | 0.3% | 0.0% |
| Central and South America | 0.3% | 0.2% | 0.1% |
| No passport held | 12.6% | 13.5% | -0.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 48.5% | 37.2% | 11.3% |
| Christian | 36.9% | 46.2% | -9.3% |
| Buddhist | 0.5% | 0.5% | 0.0% |
| Hindu | 0.8% | 1.7% | -0.9% |
| Muslim | 5.3% | 6.5% | -1.2% |
| Other religion | 0.8% | 0.6% | 0.2% |
| Not answered | 7.1% | 6.0% | 1.1% |
Over the last 12 months, the overall crime rate around Ffordd Islwyn was 48.8 per 1,000 residents, which is 69.1% lower than the Canol Bangor average. The most reported crime type was Criminal damage and arson.
Ffordd Islwyn has the 10th lowest crime rate of 49 local areas in Canol Bangor and the 162nd lowest crime rate of 394 local areas in Gwynedd .
Violent and sexual offences accounted for around 12.9 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -24.7%.

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 |
|---|---|---|---|
| 11 Ffordd Islwyn, Bangor, Gwynedd Terraced, an established residential building | £150,000 | 2024-05-10 | £159,578 |
| 3 Ffordd Islwyn, Bangor, Gwynedd Semi-Detached, an established residential building | £135,000 | 2020-05-22 | £178,062 |
| 2 Ffordd Islwyn, Bangor, Gwynedd Semi-Detached, an established residential building | £140,000 | 2019-08-08 | £180,289 |
| 8 Ffordd Islwyn, Bangor, Gwynedd Terraced, an established residential building | £125,000 | 2016-09-09 | £181,768 |
| 12 Ffordd Islwyn, Bangor, Gwynedd Terraced, an established residential building | £131,000 | 2015-07-15 | £180,102 |
The percentage of student residents living in LL57 1AR 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) | 115 |
| Full-Time Employee | 59 |
| Retired | 47 |
| Full-Time Student (with or without job) | 44 |
| Part-Time Employee | 31 |
| Self-Employed | 16 |
| Unemployed | 14 |
| Other | 6 |
| Looking after home or family | 6 |
| Long-Term Sick or disabled | 6 |
| Human health and social work activities | 22 |
| Education | 20 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 18 |
| Accommodation and food service activities | 13 |
| Construction | 12 |
| Other | 6 |
| Information and communication | 5 |
| Transport and storage | 4 |
| Manufacturing | 4 |
| Public administration and defence; compulsory social security | 4 |
| Professional, scientific and technical activities | 4 |
| Administrative and support service activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Ysgol Gynradd Hirael Orme Road , Bangor LL57 1BA | - not rated | 153 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Bangor Independent School The Old Canonry , Ffordd Gwynedd LL57 1DT | - not rated | 590 yd | Welsh establishment | Not Applicable | More About School | |
| Ysgol Glancegin Maesgeirchen , Bangor LL57 1ST | - not rated | 886 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Y Garnedd Ffordd Penrhos , Bangor LL57 1LD | - not rated | 1,021 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| St Gerards School Trust Ffriddoedd Road , Bangor LL57 2EL | - not rated | 1,385 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 |
|---|---|---|---|
| Voltaire | 25 Ffordd Garth | 326 yd | |
| Sbeis@347 | 347 Stryd Fawr | 336 yd | |
| Templetons | 356 Stryd Fawr | 345 yd | |
| Caffi 364 | 364 Stryd Fawr | 345 yd | |
| Valla'S | 341 Stryd Fawr | 352 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Mostyn Arms | Mostyn Arms, 27 Stryd Ambrose | 259 yd | |
| The Skerries | 374 Stryd Fawr | 345 yd | |
| Crosville Social Club | Crosville Employees Social & Athletic Club Lôn Glandwr | 418 yd | |
| White Lion | White Lion Inn, 289 Stryd Fawr | 466 yd | |
| St Deiniol Golf Club | Clwb Golff St Deiniol Ffordd Pen Y Bryn | 680 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Shahin Kebab House | 368 Stryd Fawr | 343 yd | |
| Happy House Takeaway | 362 Stryd Fawr | 344 yd | |
| Hi Bangor | 8 Lôn Glan Môr | 352 yd | |
| Pappi | 4 Stryd Y Deon | 394 yd | |
| Mr Yummy | 293 Stryd Fawr | 468 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Marks & Spencer Simply Foods | Marks & Spencer Ffordd Garth | 455 yd | |
| Sumang Oriental Store | Unit 12, Canolfan Deiniol Stryd Fawr | 578 yd | |
| Iceland Foods Ltd | Unit 3 Iceland, Canolfan Deiniol Stryd Fawr | 645 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 | 56.3 Mbit/s |
| Average download speed | 53.4 Mbit/s |
| Minimum download speed | 79.98 Mbit/s |
| Maximum download speed | 79.98 Mbit/s |
| Median upload speed | 12.4 Mbit/s |
| Average upload speed | 12.3 Mbit/s |
| Maximum upload speed | 20 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.