High Street is in Dowlais Top, Merthyr Tydfil and in Merthyr Tydfil district. CF48 3PN is located in the Dowlais and Pant 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 High Street, Dowlais Top, Merthyr Tydfil, CF48 3PN and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CF48 3PW, CF48 3PU, CF48 3PT, CF48 3RB, CF48 3PY, CF48 3AA, CF48 3PH.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding CF48 3PN is primarily male, with 53.2% 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 | 46.9% | 46.8% | -0.1% | 51.0% | -4.2% |
| Male | 53.1% | 53.2% | 0.1% | 49.0% | 4.2% |
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 3PN, a significant portion of the population is single, making up 53.4% 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 | 39.4% | 53.4% | 14.0% | 37.9% | 15.5% |
| Married: Opposite sex | 47.1% | 34.4% | -12.7% | 44.2% | -9.8% |
| Married: Same sex | 0% | 0.8% | 0.8% | 0.3% | 0.5% |
| Separated | 1.2% | 2.4% | 1.2% | 2.2% | 0.2% |
| Divorced | 5.8% | 2.8% | -3.0% | 9.1% | -6.3% |
| Widowed | 6.6% | 6.3% | -0.3% | 6.1% | 0.2% |
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.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Very good health | 44.4% | 40.5% | -3.9% | 48.4% | -7.9% |
| Good health | 28.9% | 34.8% | 5.9% | 33.6% | 1.2% |
| Fair health | 16.1% | 15.1% | -1.0% | 12.7% | 2.4% |
| Bad health | 7.1% | 5.7% | -1.4% | 4.0% | 1.7% |
| Very bad health | 3.5% | 4% | 0.5% | 1.2% | 2.8% |
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 3PN this area, 30% 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 18.6%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 42.1% | 30% | -12.1% | 18.2% | 11.8% |
| 1-4 GCSEs or Equivalent | 13.1% | 13% | -0.1% | 9.6% | 3.4% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 12.4% | 15% | 2.6% | 13.4% | 1.6% |
| Apprenticeship | 3.9% | 6.7% | 2.8% | 5.3% | 1.4% |
| HNC, HND or 2+ A Levels | 10% | 16.6% | 6.6% | 16.9% | -0.3% |
| Degree or Similar | 11.6% | 18.6% | 7.0% | 33.8% | -15.2% |
| Other | 6.9% | 0% | -6.9% | 2.8% | -2.8% |
In this area, the population is predominantly white, with 95.7% 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) | |
|---|---|---|---|---|---|
| Chinese | 0.6% | 0.3% | -0.3% | 0.7% | -0.4% |
| Indian | 0% | 0.3% | 0.3% | 3.1% | -2.8% |
| Pakistani | 0% | 0.3% | 0.3% | 2.7% | -2.4% |
| Other Asian | 0% | 1.3% | 1.3% | 1.6% | -0.3% |
| Black African | 0% | 0.3% | 0.3% | 2.5% | -2.2% |
| Mixed White and Asian | 0.3% | 0% | -0.3% | 0.8% | -0.8% |
| Mixed Other | 0.3% | 0.3% | 0.0% | 0.8% | -0.5% |
| White | 98.4% | 95.7% | -2.7% | 81.4% | 14.3% |
| Gypsy or Irish Traveller | 0% | 0.3% | 0.3% | 0.1% | 0.2% |
| Other | 0.3% | 1% | 0.7% | 1.6% | -0.6% |
In this area, 88% 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 | 83.6% | 88% | 4.4% | 83.2% | 4.8% |
| European Union | 14.8% | 10% | -4.8% | 6.1% | 3.9% |
| Rest of Europe | 1% | 0% | -1.0% | 0.8% | -0.8% |
| Middle East and Asia | 0.6% | 2% | 1.4% | 5.6% | -3.6% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 83.6% | 88% | 4.4% | 83.2% | 4.8% |
| 10+ Years | 3.2% | 6% | 2.8% | 9.8% | -3.8% |
| 5-10 Years | 8.4% | 3.3% | -5.1% | 2.9% | 0.4% |
| 2-5 Years | 3.9% | 1% | -2.9% | 2.2% | -1.2% |
| Less than 2 years | 1% | 1.7% | 0.7% | 1.9% | -0.2% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 70.2% | 76.7% | -6.5% |
| Portugal | 2.6% | 0.5% | 2.1% |
| Poland | 7% | 1.3% | 5.7% |
| Other EU countries | 1.3% | 1.5% | -0.2% |
| Southern Asia | 0.3% | 1.2% | -0.9% |
| No passport held | 18.5% | 13.5% | 5.0% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 51.8% | 37.2% | 14.6% |
| Christian | 40.5% | 46.2% | -5.7% |
| Sikh | 0.3% | 0.9% | -0.6% |
| Other religion | 1% | 0.6% | 0.4% |
| Not answered | 6.3% | 6.0% | 0.3% |
Over the last 12 months, the overall crime rate around High Street was 463.8 per 1,000 residents, which is 339.0% higher than the Dowlais and Pant average. The most reported crime type was Shoplifting.
High Street has the highest crime rate of 31 local areas in Dowlais and Pant and the 7th highest crime rate of 189 local areas in Merthyr Tydfil .
Violent and sexual offences accounted for around 88.8 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has risen by about 52.1%.

Households in this area have a lower level of wealth compared to the average household in England and Wales. 77% of analyzed areas in England and Wales have higher average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 32 High Street, Merthyr Tydfil, Merthyr Tydfil Terraced, an established residential building | £120,000 | 2025-06-23 | £111,839 |
| 37 High Street, Merthyr Tydfil, Merthyr Tydfil Semi-Detached, an established residential building | £39,995 | 2025-06-12 | £37,245 |
| 39 High Street, Merthyr Tydfil, Merthyr Tydfil Terraced, an established residential building | £74,000 | 2024-09-20 | £69,299 |
| 11 High Street, Merthyr Tydfil, Merthyr Tydfil Terraced, an established residential building | £70,000 | 2024-06-14 | £66,644 |
| 36 High Street, Merthyr Tydfil, Merthyr Tydfil Terraced, an established residential building | £85,000 | 2024-05-07 | £85,351 |
The percentage of student residents living in CF48 3PN area is much higher than the country's average. Usually places with high percentage of students are near Universities and near entertainment places.
| Full-Time Employee | 96 |
| Retired | 42 |
| Part-Time Employee | 29 |
| Long-Term Sick or disabled | 17 |
| Full-Time Student (with or without job) | 15 |
| Self-Employed | 14 |
| Other | 10 |
| Student (economically inactive) | 10 |
| Unemployed | 10 |
| Looking after home or family | 9 |
| Manufacturing | 43 |
| Human health and social work activities | 28 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 21 |
| Public administration and defence; compulsory social security | 12 |
| Construction | 9 |
| Administrative and support service activities | 8 |
| Education | 8 |
| Accommodation and food service activities | 6 |
| Financial and insurance activities | 4 |
| Transport and storage | 4 |
| Other | 2 |
| Real estate activities | 1 |
| Professional, scientific and technical activities | 1 |
| Information and communication | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Pantysgallog Primary School Pant , Dowlais CF48 2AD | - not rated | 1,301 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| St Illtyds R.C.Primary School Rocky Road , Dowlais CF48 3BT | - not rated | 1,459 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Gellifaelog Primary School Penydarren , CF47 9TJ | - not rated | 1,582 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Bishop Hedley High School Gwaunfarren Road , Penydarren CF47 9AN | - not rated | 2,374 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ty Dysgu Homfrey , Alexandra Avenue CF47 9AF | - not rated | 2,519 yd | Welsh establishment | Not Applicable | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Eurest Cafe @ Asda | Unit E Pengarnddu Industrial Estate, Dowlais | 370 yd | |
| Qmin (Ivor) Ltd | 14 High Street Caeharris, Dowlais | 420 yd | |
| Dowlais Engine House | Engine House High Street, Dowlais | 630 yd | |
| Staff Canteen at Kepak Group Ltd. | St Merryn Meat Pengarnddu Industrial Estate, Dowlais | 711 yd | |
| Stables View Restaurant ltd | 14 Market Street, Dowlais | 789 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Dowlais Rugby Club | Dowlais Rugby Club Blaen Dowlais, Dowlais | 208 yd | |
| Antelope Inn | Antelope Hotel, 83 High Street Caeharris, Dowlais | 420 yd | |
| The Guest Keen | Guest Memorial Sports & Social Club High Street, Dowlais | 630 yd | |
| Guest Memorial Social & Bowls Club | Guest Memorial Sports & Social Club High Street, Dowlais | 630 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Mr & Mrs Bubble Waffel | 5 Blanche Street, Dowlais | 374 yd | |
| Marmaris kebab | 89 High Street Caeharris, Dowlais | 419 yd | |
| Ho Wah | 13 High Street Caeharris, Dowlais | 420 yd | |
| New Dolphin | 91 High Street Caeharris, Dowlais | 420 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Asda Stores | Unit E Pengarnddu Industrial Estate, Dowlais | 370 yd | |
| Lidl | Lidl Supermarket Pengarnddu Industrial Estate, Dowlais | 711 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 | 100.0% |
| Percentage of premises that have Ultrafast Broadband (300Mbit/s or greater) coverage from fixed broadband | 100.0% |
| Percentage of premises that have coverage from a Gigabit capable service from fixed broadband | 100.0% |
| 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 | 69.9 Mbit/s |
| Average download speed | 149 Mbit/s |
| Minimum download speed | 1000 Mbit/s |
| Maximum download speed | 1000 Mbit/s |
| Median upload speed | 15.9 Mbit/s |
| Average upload speed | 24.2 Mbit/s |
| Maximum upload speed | 115 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.