Walsh Street is in Mountain Ash and in Cynon Valley district. CF45 4YS is located in the Abercynon electoral ward, within the English Parliamentary constituency of Cynon Valley. This postcode has been in use since 1980-01-01.
StreetScan combines information about Walsh Street, Mountain Ash, CF45 4YS and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CF45 4YR, CF45 4DX, CF45 4YW, CF45 4YP, CF45 4DJ, CF45 4YN, CF45 4YT, CF45 4LX, CF45 4EJ.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding CF45 4YS, has a female population slightly higher than UK average, with 52.6% 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 | 51.1% | 52.6% | 1.5% | 51.0% | 1.6% |
| Male | 48.9% | 47.4% | -1.5% | 49.0% | -1.6% |
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 CF45 4YS, a significant portion of the population is single, making up 42.5% 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 | 32% | 42.5% | 10.5% | 37.9% | 4.6% |
| Married: Opposite sex | 51.6% | 41.4% | -10.2% | 44.2% | -2.8% |
| Married: Same sex | 0% | 0.4% | 0.4% | 0.3% | 0.1% |
| Separated | 2% | 1.9% | -0.1% | 2.2% | -0.3% |
| Divorced | 7% | 6.8% | -0.2% | 9.1% | -2.3% |
| Widowed | 7.4% | 7.1% | -0.3% | 6.1% | 1.0% |
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 lower percentage of residents reporting their health as Good or Very Good (70.8%) compared to the average (82%). This typically indicates either an older population or social deprivation in the area.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Very good health | 43.5% | 41.6% | -1.9% | 48.4% | -6.8% |
| Good health | 24.3% | 29.2% | 4.9% | 33.6% | -4.4% |
| Fair health | 17.4% | 19.1% | 1.7% | 12.7% | 6.4% |
| Bad health | 11.1% | 6.7% | -4.4% | 4.0% | 2.7% |
| Very bad health | 3.6% | 3.3% | -0.3% | 1.2% | 2.1% |
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 CF45 4YS this area, 38.5% of residents have no qualifications. This is significantly higher than the UK average of 18.2%. 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 17.7%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 57% | 38.5% | -18.5% | 18.2% | 20.3% |
| 1-4 GCSEs or Equivalent | 13.3% | 13.2% | -0.1% | 9.6% | 3.6% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 15.2% | 15.1% | -0.1% | 13.4% | 1.7% |
| Apprenticeship | 0.8% | 3.4% | 2.6% | 5.3% | -1.9% |
| HNC, HND or 2+ A Levels | 5.9% | 11.7% | 5.8% | 16.9% | -5.2% |
| Degree or Similar | 4.7% | 17.7% | 13.0% | 33.8% | -16.1% |
| Other | 3.1% | 0.4% | -2.7% | 2.8% | -2.4% |
In this area, the population is predominantly white, with 99.7% 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) | |
|---|---|---|---|---|---|
| Indian | 0% | 0.3% | 0.3% | 3.1% | -2.8% |
| Black Caribbean | 0.3% | 0% | -0.3% | 1.0% | -1.0% |
| White | 99.4% | 99.7% | 0.3% | 81.4% | 18.3% |
| Other | 0.3% | 0% | -0.3% | 1.6% | -1.6% |
In this area, 99.1% 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% | 99.1% | 0.3% | 83.2% | 15.9% |
| European Union | 0.6% | 0.6% | 0.0% | 6.1% | -5.5% |
| 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% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 98.5% | 99.1% | 0.6% | 83.2% | 15.9% |
| 10+ Years | 0% | 0.9% | 0.9% | 9.8% | -8.9% |
| 2-5 Years | 0.3% | 0% | -0.3% | 2.2% | -2.2% |
| Less than 2 years | 1.2% | 0% | -1.2% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 75.3% | 76.7% | -1.4% |
| No passport held | 24.7% | 13.5% | 11.2% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 60.6% | 37.2% | 23.4% |
| Christian | 33.3% | 46.2% | -12.9% |
| Muslim | 0.3% | 6.5% | -6.2% |
| Not answered | 5.8% | 6.0% | -0.2% |
Over the last 12 months, the overall crime rate around Walsh Street was 61.1 per 1,000 residents, which is 26.6% lower than the Abercynon average. The most reported crime type was Violence and sexual offences.
Walsh Street has the 8th lowest crime rate of 20 local areas in Abercynon and the 370th lowest crime rate of 797 local areas in Rhondda Cynon Taf .
Violent and sexual offences accounted for around 40.7 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -60.8%.
Households in this area have a lower level of wealth compared to the average household in England and Wales. 90% of analyzed areas in England and Wales have higher average household annual income than this area.
| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 7 Walsh Street, Mountain Ash, Rhondda Cynon Taff Terraced, an established residential building | £75,000 | 2025-09-18 | £75,000 |
| 2 Walsh Street, Mountain Ash, Rhondda Cynon Taff Other, an established residential building | £59,000 | 2025-06-06 | £57,842 |
| 13 Walsh Street, Mountain Ash, Rhondda Cynon Taff Terraced, an established residential building | £105,000 | 2022-07-15 | £109,565 |
| 13 Walsh Street, Mountain Ash, Rhondda Cynon Taff Terraced, an established residential building | £87,000 | 2020-09-11 | £121,631 |
| 13 Walsh Street, Mountain Ash, Rhondda Cynon Taff Terraced, an established residential building | £39,995 | 2019-09-13 | £57,758 |
| Full-Time Employee | 79 |
| Retired | 54 |
| Long-Term Sick or disabled | 38 |
| Part-Time Employee | 25 |
| Student (economically inactive) | 19 |
| Looking after home or family | 15 |
| Self-Employed | 14 |
| Unemployed | 10 |
| Other | 6 |
| Full-Time Student (with or without job) | 5 |
| Manufacturing | 25 |
| Construction | 18 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 17 |
| Administrative and support service activities | 12 |
| Human health and social work activities | 12 |
| Education | 8 |
| Public administration and defence; compulsory social security | 5 |
| Accommodation and food service activities | 4 |
| Professional, scientific and technical activities | 4 |
| Other | 2 |
| Mining and quarrying | 1 |
| Transport and storage | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Penrhiwceibr Primary Church Street , Penrhiwceibr CF45 3YD | - not rated | 1,336 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Perthcelyn Community Primary School Glamorgan Street , Perthcelyn CF45 3RJ | - not rated | 1,350 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Gymraeg Abercynon Greenfield Terrace , Glancynon CF45 4TH | - not rated | 2,021 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Edwardsville Primary School Cardiff Road , Edwardsville CF46 5NE | - not rated | 2,108 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Pengeulan Primary School Penrhiwceiber Road , Miskin CF45 3UW | - not rated | 2,162 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 |
|---|---|---|---|
| Taffy's Cafe | The Feel Good Factory, Abercynon Road | 182 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 | 50.5 Mbit/s |
| Average download speed | 49.2 Mbit/s |
| Minimum download speed | 74.61 Mbit/s |
| Maximum download speed | 74.61 Mbit/s |
| Median upload speed | 13.7 Mbit/s |
| Average upload speed | 13.4 Mbit/s |
| Maximum upload speed | 20 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.