William Street is in Porth and in Rhondda Cynon Taff district. CF39 0EY is located in the Tylorstown and Ynyshir electoral ward, within the English Parliamentary constituency of Rhondda. This postcode has been in use since 1980-01-01.
StreetScan combines information about William Street, Porth, CF39 0EY and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CF39 0EU, CF39 0ET, CF39 0HA, CF39 0HB, CF39 0ES, CF39 0EG, CF39 0HF, CF39 0HE, CF39 0EW.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The local area around CF39 0EY 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 | 47.3% | 50.3% | 3.0% | 51.0% | -0.7% |
| Male | 52.7% | 49.7% | -3.0% | 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 CF39 0EY, a significant portion of the population is single, making up 45.1% 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 | 34% | 45.1% | 11.1% | 37.9% | 7.2% |
| Married: Opposite sex | 45.8% | 35.2% | -10.6% | 44.2% | -9.0% |
| Separated | 2.1% | 1.3% | -0.8% | 2.2% | -0.9% |
| Divorced | 9.7% | 9.4% | -0.3% | 9.1% | 0.3% |
| Widowed | 8.4% | 9% | 0.6% | 6.1% | 2.9% |
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 | 38.5% | 44.3% | 5.8% | 48.4% | -4.1% |
| Good health | 33.6% | 35.2% | 1.6% | 33.6% | 1.6% |
| Fair health | 17% | 15.4% | -1.6% | 12.7% | 2.7% |
| Bad health | 9.5% | 3.4% | -6.1% | 4.0% | -0.6% |
| Very bad health | 1.4% | 1.7% | 0.3% | 1.2% | 0.5% |
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 18.5%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 29.8% | 22.7% | -7.1% | 18.2% | 4.5% |
| 1-4 GCSEs or Equivalent | 20.6% | 13.7% | -6.9% | 9.6% | 4.1% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 21.8% | 19.3% | -2.5% | 13.4% | 5.9% |
| Apprenticeship | 0.8% | 5.2% | 4.4% | 5.3% | -0.1% |
| HNC, HND or 2+ A Levels | 11.3% | 14.6% | 3.3% | 16.9% | -2.3% |
| Degree or Similar | 9.2% | 18.5% | 9.3% | 33.8% | -15.3% |
| Other | 6.3% | 6% | -0.3% | 2.8% | 3.2% |
In this area, the population is predominantly white, with 97.7% 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 | 0.4% | 0% | -0.4% | 1.6% | -1.6% |
| Black African | 0.4% | 0% | -0.4% | 2.5% | -2.5% |
| Mixed White and African | 0.7% | 1.3% | 0.6% | 0.4% | 0.9% |
| White | 98.6% | 97.7% | -0.9% | 81.4% | 16.3% |
| Roma | 0% | 1% | 1.0% | 0.2% | 0.8% |
In this area, 96.7% 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 | 98.2% | 96.7% | -1.5% | 83.2% | 13.5% |
| European Union | 0.4% | 2.3% | 1.9% | 6.1% | -3.8% |
| Africa | 0.4% | 0.3% | -0.1% | 2.7% | -2.4% |
| Middle East and Asia | 0.4% | 0% | -0.4% | 5.6% | -5.6% |
| Oceania | 0% | 0.7% | 0.7% | 0.3% | 0.4% |
| British Overseas | 0.7% | 0% | -0.7% | 0.0% | 0.0% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 98.2% | 97% | -1.2% | 83.2% | 13.8% |
| 10+ Years | 0% | 0.7% | 0.7% | 9.8% | -9.1% |
| 2-5 Years | 0.4% | 1.3% | 0.9% | 2.2% | -0.9% |
| Less than 2 years | 1.4% | 1% | -0.4% | 1.9% | -0.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 72.5% | 76.7% | -4.2% |
| Southern Asia | 1.3% | 1.2% | 0.1% |
| No passport held | 26.2% | 13.5% | 12.7% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 66.1% | 37.2% | 28.9% |
| Christian | 30.5% | 46.2% | -15.7% |
| Not answered | 3.4% | 6.0% | -2.6% |
Over the last 12 months, the overall crime rate around William Street was 55.2 per 1,000 residents, which is 43.2% lower than the Cymer average. The most reported crime type was Violence and sexual offences.
William Street has the 35th lowest crime rate of 85 local areas in Cymer and the 335th lowest crime rate of 797 local areas in Rhondda Cynon Taf .
Violent and sexual offences accounted for around 39.0 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has fallen by about -50.0%.
Households in this area have a lower level of wealth compared to the average household in England and Wales. 87% of analyzed areas in England and Wales have higher average household annual income than this area.
| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 67 William Street, Porth, Rhondda Cynon Taff Terraced, an established residential building | £147,000 | 2025-03-14 | £149,522 |
| 45 William Street, Porth, Rhondda Cynon Taff Terraced, an established residential building | £140,000 | 2024-04-02 | £149,650 |
| 47 William Street, Porth, Rhondda Cynon Taff Terraced, an established residential building | £75,000 | 2023-04-27 | £83,077 |
| 60 William Street, Porth, Rhondda Cynon Taff Terraced, an established residential building | £123,000 | 2022-07-22 | £128,348 |
| 60 William Street, Porth, Rhondda Cynon Taff Terraced, an established residential building | £67,000 | 2021-09-20 | £80,209 |
| Full-Time Employee | 73 |
| Retired | 60 |
| Part-Time Employee | 33 |
| Self-Employed | 18 |
| Long-Term Sick or disabled | 12 |
| Student (economically inactive) | 11 |
| Unemployed | 9 |
| Looking after home or family | 9 |
| Other | 7 |
| Full-Time Student (with or without job) | 2 |
| Manufacturing | 25 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 24 |
| Human health and social work activities | 23 |
| Construction | 16 |
| Public administration and defence; compulsory social security | 12 |
| Education | 7 |
| Accommodation and food service activities | 5 |
| Transport and storage | 5 |
| Professional, scientific and technical activities | 3 |
| Administrative and support service activities | 3 |
| Information and communication | 3 |
| Water supply; sewerage, waste management and remediation activities | 2 |
| Other | 1 |
| Electricity, gas, steam and air conditioning supply | 1 |
| Financial and insurance activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Ynyshir Primary School Llanwonno Road , Ynyshir CF39 0HU | - not rated | 313 yd | Welsh establishment | No | Mixed | More About School |
| Porth Community School Cemetery Road , CF39 0BS | - not rated | 1,279 yd | Welsh establishment | Not Applicable | More About School | |
| Ysgol G. G. Llwyncelyn Ffordd Y Grug , Llwyncelyn CF39 9TL | - not rated | 1,893 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Alaw Primary School Egypt Street , Trealaw CF40 2UU | - not rated | 2,031 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Pontygwaith Primary School Graig Street , Pontygwaith CF43 3LY | - not rated | 2,288 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 |
|---|---|---|---|
| Boomerang Cafe | 117 Ynyshir Road | 218 yd | |
| Bethany Baptist Church | Ynyshir Road | 221 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Paul Kirner's Music Palace | South Street | 157 yd | |
| The Station Hotel | Ynyshir Road | 264 yd | |
| Union Jack Ex Servicemens Club | Gynor Place | 284 yd | |
| Ynyshir & District Workmens Club | Aber-Rhondda Road | 692 yd | |
| Wattstown RFC | Ynyshir Road | 960 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Wong Sang | 35a Ynyshir Road | 221 yd | |
| Kam He | 97-98 Ynyshir Road | 264 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 | 97.2% |
| 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 | 41.3 Mbit/s |
| Average download speed | 41.9 Mbit/s |
| Minimum download speed | 67.13 Mbit/s |
| Maximum download speed | 67.13 Mbit/s |
| Median upload speed | 10 Mbit/s |
| Average upload speed | 10.6 Mbit/s |
| Maximum upload speed | 19.87 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.