LL57 4PY is in Sling, Bangor and Gwynedd district. LL57 4PY is located in the Tre-garth a Mynydd Llandygái electoral ward, within the English Parliamentary constituency of Arfon. This postcode has been in use since 1980-01-01.
StreetScan combines information about Sling, Bangor, LL57 4PY and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: LL57 4PU, LL57 4AU, LL57 4PT, LL57 4PN, LL57 4AN, LL57 4PW, LL57 4PS, LL57 4AL, LL57 4PP.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The local area around LL57 4PY 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 | 53.6% | 50.3% | -3.3% | 51.0% | -0.7% |
| Male | 46.4% | 49.7% | 3.3% | 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 LL57 4PY, a significant portion of the population is single, making up 46.9% 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 | 41.9% | 46.9% | 5.0% | 37.9% | 9.0% |
| Married: Opposite sex | 38.9% | 38.8% | -0.1% | 44.2% | -5.4% |
| Married: Same sex | 0.7% | 0% | -0.7% | 0.3% | -0.3% |
| Civil partnership: Opposite sex | 0% | 0.7% | 0.7% | 0.1% | 0.6% |
| Separated | 2.7% | 0.7% | -2.0% | 2.2% | -1.5% |
| Divorced | 9.8% | 8.7% | -1.1% | 9.1% | -0.4% |
| Widowed | 6.1% | 4.2% | -1.9% | 6.1% | -1.9% |
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.
This area has a high percentage of residents reporting their health as Good or Very Good (85.1%) compared to the average (82%). This typically indicates either a younger population or more affluent area.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Very good health | 59.4% | 53.2% | -6.2% | 48.4% | 4.8% |
| Good health | 25.4% | 31.9% | 6.5% | 33.6% | -1.7% |
| Fair health | 10.5% | 9.8% | -0.7% | 12.7% | -2.9% |
| Bad health | 3.3% | 4.3% | 1.0% | 4.0% | 0.3% |
| Very bad health | 1.4% | 0.9% | -0.5% | 1.2% | -0.3% |
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 | 16.2% | 10.5% | -5.7% | 18.2% | -7.7% |
| 1-4 GCSEs or Equivalent | 11.8% | 8.1% | -3.7% | 9.6% | -1.5% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 12.5% | 14.7% | 2.2% | 13.4% | 1.3% |
| Apprenticeship | 3.4% | 5.3% | 1.9% | 5.3% | 0.0% |
| HNC, HND or 2+ A Levels | 13.2% | 17.9% | 4.7% | 16.9% | 1.0% |
| Degree or Similar | 37.2% | 41.8% | 4.6% | 33.8% | 8.0% |
| Other | 5.7% | 1.8% | -3.9% | 2.8% | -1.0% |
In this area, the population is predominantly white, with 98.6% 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) | |
|---|---|---|---|---|---|
| Indian | 0% | 0.3% | 0.3% | 3.1% | -2.8% |
| Mixed White and Asian | 0% | 0.6% | 0.6% | 0.8% | -0.2% |
| Mixed White and African | 0.6% | 0.3% | -0.3% | 0.4% | -0.1% |
| Mixed White and Caribbean | 0.3% | 0.3% | 0.0% | 0.9% | -0.6% |
| White | 99.2% | 98.6% | -0.6% | 81.4% | 17.2% |
In this area, 96.6% 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% | 96.6% | -0.4% | 83.2% | 13.4% |
| European Union | 2.2% | 3.2% | 1.0% | 6.1% | -2.9% |
| Middle East and Asia | 0% | 0.3% | 0.3% | 5.6% | -5.3% |
| The Americas and the Caribbean | 0.6% | 0% | -0.6% | 1.3% | -1.3% |
| Oceania | 0.3% | 0% | -0.3% | 0.3% | -0.3% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 96.7% | 96.8% | 0.1% | 83.2% | 13.6% |
| 10+ Years | 0% | 2.3% | 2.3% | 9.8% | -7.5% |
| 5-10 Years | 0% | 0.3% | 0.3% | 2.9% | -2.6% |
| 2-5 Years | 0% | 0.6% | 0.6% | 2.2% | -1.6% |
| Less than 2 years | 3.3% | 0% | -3.3% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 78% | 76.7% | 1.3% |
| France | 0.3% | 0.3% | 0.0% |
| Germany | 0.3% | 0.2% | 0.1% |
| Romania | 0.3% | 0.9% | -0.6% |
| Other EU countries | 1.7% | 1.5% | 0.2% |
| Southern Asia | 0.3% | 1.2% | -0.9% |
| No passport held | 19.1% | 13.5% | 5.6% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 55.3% | 37.2% | 18.1% |
| Christian | 36.4% | 46.2% | -9.8% |
| Buddhist | 0.3% | 0.5% | -0.2% |
| Muslim | 0.9% | 6.5% | -5.6% |
| Other religion | 0.9% | 0.6% | 0.3% |
| Not answered | 6.3% | 6.0% | 0.3% |
Over the last 12 months, the overall crime rate around LL57 4PY was 75.4 per 1,000 residents, which is 1.3% lower than the Arllechwedd average. The most reported crime type was Violence and sexual offences.
LL57 4PY has the 16th highest crime rate of 47 local areas in Arllechwedd and the 156th highest crime rate of 394 local areas in Gwynedd .
Violent and sexual offences accounted for around 43.5 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has risen by about 182.8%.

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 |
|---|---|---|---|
| 3 Tan Y Bryn, Bangor, Gwynedd Semi-Detached, an established residential building | £270,000 | 2022-12-16 | £261,204 |
| Bryn Cocyn, Bangor, Gwynedd Detached, an established residential building | £445,000 | 2022-04-29 | £434,524 |
| 1 Tan Y Bryn, Bangor, Gwynedd Semi-Detached, an established residential building | £135,000 | 2013-01-25 | £208,346 |
| 3 Tan Y Bryn, Bangor, Gwynedd Semi-Detached, an established residential building | £137,000 | 2009-06-12 | £210,769 |
| 1 Tan Y Bryn, Bangor, Gwynedd Semi-Detached, an established residential building | £130,000 | 2008-04-11 | £178,682 |
| Full-Time Employee | 92 |
| Retired | 52 |
| Part-Time Employee | 50 |
| Self-Employed | 20 |
| Student (economically inactive) | 17 |
| Long-Term Sick or disabled | 14 |
| Other | 13 |
| Looking after home or family | 13 |
| Unemployed | 12 |
| Full-Time Student (with or without job) | 2 |
| Education | 37 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 35 |
| Human health and social work activities | 29 |
| Construction | 19 |
| Public administration and defence; compulsory social security | 15 |
| Other | 13 |
| Accommodation and food service activities | 11 |
| Manufacturing | 10 |
| Transport and storage | 8 |
| Information and communication | 7 |
| Professional, scientific and technical activities | 7 |
| Administrative and support service activities | 4 |
| Mining and quarrying | 2 |
| Electricity, gas, steam and air conditioning supply | 2 |
| Real estate activities | 2 |
| Agriculture, forestry and fishing | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Ysgol Tregarth Tregarth , Bangor LL57 4PG | - not rated | 615 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Bodfeurig Tregarth , LL57 4RH | - not rated | 1,003 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Gynradd Llanllechid Llanllechid , Bangor LL57 3EH | - not rated | 2,133 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Dyffryn Ogwen Bethesda Ffordd Coetmor , Bethesda LL57 3NN | - not rated | 2,349 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Pen-y-bryn Bethesda , LL57 3BE | - not rated | 2,935 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 |
|---|---|---|---|
| Ysgubor Moelyci | Canolfan Amgylcheddol Moel Y Ci | 822 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Pant Yr Ardd | Pant Yr Ardd | 261 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% |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.