Taff Street is in Merthyr Vale, Merthyr Tydfil and in Merthyr Tydfil district. CF48 4RJ is located in the Merthyr Vale electoral ward, within the English Parliamentary constituency of Merthyr Tydfil and Rhymney. This postcode has been in use since 1980-01-01.
StreetScan combines information about Taff Street, Merthyr Vale, Merthyr Tydfil, CF48 4RJ and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CF48 4TE, CF48 4RH, CF48 4SU, CF48 4ST, CF48 4SS, CF48 4SX, CF48 4PB, CF48 4RX, CF48 4RS.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding CF48 4RJ is primarily male, with 53.4% of the population 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 | 52.7% | 46.6% | -6.1% | 51.0% | -4.4% |
| Male | 47.3% | 53.4% | 6.1% | 49.0% | 4.4% |
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 CF48 4RJ, a significant portion of the population is single, making up 49.3% 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 | 38.1% | 49.3% | 11.2% | 37.9% | 11.4% |
| Married: Opposite sex | 35.5% | 21% | -14.5% | 44.2% | -23.2% |
| Separated | 3.9% | 1.4% | -2.5% | 2.2% | -0.8% |
| Divorced | 16.5% | 15.9% | -0.6% | 9.1% | 6.8% |
| Widowed | 6.1% | 12.3% | 6.2% | 6.1% | 6.2% |
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 (61.3%) 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 | 34.6% | 32.5% | -2.1% | 48.4% | -15.9% |
| Good health | 28.2% | 28.8% | 0.6% | 33.6% | -4.8% |
| Fair health | 22.8% | 27% | 4.2% | 12.7% | 14.3% |
| Bad health | 10.7% | 8.6% | -2.1% | 4.0% | 4.6% |
| Very bad health | 3.7% | 3.1% | -0.6% | 1.2% | 1.9% |
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.
In the area around CF48 4RJ this area, 47.1% 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 13.6%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 55.8% | 47.1% | -8.7% | 18.2% | 28.9% |
| 1-4 GCSEs or Equivalent | 14.7% | 10% | -4.7% | 9.6% | 0.4% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 12.1% | 10% | -2.1% | 13.4% | -3.4% |
| Apprenticeship | 1.3% | 4.3% | 3.0% | 5.3% | -1.0% |
| HNC, HND or 2+ A Levels | 6.9% | 15% | 8.1% | 16.9% | -1.9% |
| Degree or Similar | 6.5% | 13.6% | 7.1% | 33.8% | -20.2% |
| Other | 2.6% | 0% | -2.6% | 2.8% | -2.8% |
In this area, the population is predominantly white, with 100% 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) | |
|---|---|---|---|---|---|
| White | 100% | 100% | 0.0% | 81.4% | 18.6% |
In this area, 99.4% 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 | 98.7% | 99.4% | 0.7% | 83.2% | 16.2% |
| European Union | 1% | 0% | -1.0% | 6.1% | -6.1% |
| Middle East and Asia | 0.3% | 0% | -0.3% | 5.6% | -5.6% |
| Oceania | 0% | 0.6% | 0.6% | 0.3% | 0.3% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 98.7% | 99.4% | 0.7% | 83.2% | 16.2% |
| 10+ Years | 0% | 0.6% | 0.6% | 9.8% | -9.2% |
| 5-10 Years | 0.3% | 0% | -0.3% | 2.9% | -2.9% |
| 2-5 Years | 0.3% | 0% | -0.3% | 2.2% | -2.2% |
| Less than 2 years | 0.7% | 0% | -0.7% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 56.2% | 76.7% | -20.5% |
| No passport held | 43.8% | 13.5% | 30.3% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 69.8% | 37.2% | 32.6% |
| Christian | 24.7% | 46.2% | -21.5% |
| Other religion | 2.5% | 0.6% | 1.9% |
| Not answered | 3.1% | 6.0% | -2.9% |
Over the last 12 months, the overall crime rate around Taff Street was 105.3 per 1,000 residents, which is 56.6% higher than the Bedlinog and Trelewis average. The most reported crime type was Violence and sexual offences.
Taff Street has the 15th highest crime rate of 55 local areas in Bedlinog and Trelewis and the 69th highest crime rate of 189 local areas in Merthyr Tydfil .
Violent and sexual offences accounted for around 57.9 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -40.9%.

Households in this area have a much lower level of wealth compared to the average household in England and Wales. 91% of analyzed areas in England and Wales have higher average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 5 Taff Street, Merthyr Tydfil, Merthyr Tydfil Terraced, an established residential building | £62,000 | 2019-04-25 | £86,427 |
| 8 Taff Street, Merthyr Tydfil, Merthyr Tydfil Terraced, an established residential building | £74,000 | 2018-12-20 | £102,713 |
| 29 Taff Street, Merthyr Tydfil, Merthyr Tydfil Terraced, an established residential building | £74,000 | 2018-12-13 | £102,713 |
| 23 Taff Street, Merthyr Tydfil, Merthyr Tydfil Terraced, an established residential building | £71,500 | 2018-03-29 | £108,702 |
| 67 Taff Street, Merthyr Tydfil, Merthyr Tydfil Terraced, an established residential building | £73,000 | 2018-01-16 | £112,744 |
CF48 4RJ area has a low unemployment rate. According to Census 2021, 3% residents of this area were unemployed, while the average in the UK was 4.83%. A low level of unemployment in an area indicates a strong job market, where most people who are seeking work can find employment. This generally reflects a healthy economy in the area.
| Full-Time Employee | 36 |
| Long-Term Sick or disabled | 35 |
| Retired | 22 |
| Looking after home or family | 14 |
| Part-Time Employee | 10 |
| Student (economically inactive) | 6 |
| Self-Employed | 6 |
| Unemployed | 4 |
| Other | 3 |
| Full-Time Student (with or without job) | 3 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 16 |
| Manufacturing | 12 |
| Human health and social work activities | 11 |
| Construction | 10 |
| Education | 7 |
| Accommodation and food service activities | 5 |
| Administrative and support service activities | 4 |
| Public administration and defence; compulsory social security | 3 |
| Transport and storage | 3 |
| Other | 3 |
| Professional, scientific and technical activities | 2 |
| Electricity, gas, steam and air conditioning supply | 2 |
| Information and communication | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Ysgol Gynradd Gymraeg Rhyd-Y-Grug Aberfan , CF48 4NT | - not rated | 388 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ynysowen Community Primary School Aberfan Road , CF48 4QQ | - not rated | 1,254 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Penrhiwceibr Primary Church Street , Penrhiwceibr CF45 3YD | - not rated | 2,681 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Pengeulan Primary School Penrhiwceiber Road , Miskin CF45 3UW | - not rated | 2,723 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Bedlinog Community Primary School Hylton Terrace , Bedlinog CF46 6RE | - not rated | 2,733 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 |
|---|---|---|---|
| Windsor Hotel & Bar | Windsor Hotel, 6, Windsor Place Cardiff Road, Merthyr Vale | 644 yd | |
| Merthyr Vale Ex Servicemen's Club & Institute | Ex Servicemens Club & Institute Nixonville, Merthyr Vale | 678 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Aberfan Chinese | Paris House Aberfan Road, Aberfan | 984 yd |
This statistics are based on Active Places Data - Contains Data © Sport England
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.