Pentwyn Road is in Treharris and in Merthyr Tydfil district. CF46 5BT is located in the Treharris 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 Pentwyn Road, Treharris, CF46 5BT and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CF46 5BZ, CF46 5PJ, CF46 5DA, CF46 5LA, CF46 5DD, CF46 5LB, CF46 5BS, CF46 5DB, CF46 5PP.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The local area around CF46 5BT is generally consistent with those figures, having a male population of 48.7%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 47% | 51.3% | 4.3% | 51.0% | 0.3% |
| Male | 53% | 48.7% | -4.3% | 49.0% | -0.3% |
Across the UK, the average relationship status breakdown is roughly 44% married, 38% single, 9% divorced, 6% widowed, and 2% separated.
In the immediate vicinity of CF46 5BT there is a very large concentration of residents that are married - 52.5% of the resident population. In contrast, the average marriage rate across the census is about 44%.
Areas with a high percentage of married residents are typically suburban neighborhoods, towns with good schools and family-friendly amenities, and regions with affordable, spacious housing options. Additionally, such areas can be popular among retirees.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Single | 27.6% | 32.3% | 4.7% | 37.9% | -5.6% |
| Married: Opposite sex | 53.8% | 52.5% | -1.3% | 44.2% | 8.3% |
| Married: Same sex | 1.1% | 0.8% | -0.3% | 0.3% | 0.5% |
| Separated | 1.5% | 0.4% | -1.1% | 2.2% | -1.8% |
| Divorced | 9.8% | 7.8% | -2.0% | 9.1% | -1.3% |
| Widowed | 6.2% | 6.2% | 0.0% | 6.1% | 0.1% |
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 | 46.1% | 43.4% | -2.7% | 48.4% | -5.0% |
| Good health | 31% | 34.7% | 3.7% | 33.6% | 1.1% |
| Fair health | 13% | 14.5% | 1.5% | 12.7% | 1.8% |
| Bad health | 7.8% | 5.1% | -2.7% | 4.0% | 1.1% |
| Very bad health | 2.1% | 2.3% | 0.2% | 1.2% | 1.1% |
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.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 31.3% | 26.5% | -4.8% | 18.2% | 8.3% |
| 1-4 GCSEs or Equivalent | 13.5% | 8.1% | -5.4% | 9.6% | -1.5% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 14.2% | 15.4% | 1.2% | 13.4% | 2.0% |
| Apprenticeship | 3.6% | 5% | 1.4% | 5.3% | -0.3% |
| HNC, HND or 2+ A Levels | 10.2% | 14.6% | 4.4% | 16.9% | -2.3% |
| Degree or Similar | 23.3% | 28.1% | 4.8% | 33.8% | -5.7% |
| Other | 4% | 2.3% | -1.7% | 2.8% | -0.5% |
In this area, the population is predominantly white, with 99% 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% | 0.6% | 0.6% | 0.7% | -0.1% |
| Other Asian | 0.6% | 0% | -0.6% | 1.6% | -1.6% |
| Mixed White and Asian | 0.6% | 0% | -0.6% | 0.8% | -0.8% |
| Mixed Other | 0% | 0.3% | 0.3% | 0.8% | -0.5% |
| White | 98.5% | 99% | 0.5% | 81.4% | 17.6% |
| Gypsy or Irish Traveller | 0.3% | 0% | -0.3% | 0.1% | -0.1% |
In this area, 96.2% 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% | 96.2% | -2.0% | 83.2% | 13.0% |
| European Union | 0% | 2.2% | 2.2% | 6.1% | -3.9% |
| Africa | 0.6% | 0% | -0.6% | 2.7% | -2.7% |
| Middle East and Asia | 1.2% | 0.6% | -0.6% | 5.6% | -5.0% |
| The Americas and the Caribbean | 0% | 0.3% | 0.3% | 1.3% | -1.0% |
| 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 | 98.2% | 95.5% | -2.7% | 83.2% | 12.3% |
| 10+ Years | 0% | 2.2% | 2.2% | 9.8% | -7.6% |
| 5-10 Years | 0% | 1% | 1.0% | 2.9% | -1.9% |
| 2-5 Years | 0% | 1.3% | 1.3% | 2.2% | -0.9% |
| Less than 2 years | 1.8% | 0% | -1.8% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 77.6% | 76.7% | 0.9% |
| Spain | 0.3% | 0.4% | -0.1% |
| Poland | 1.3% | 1.3% | 0.0% |
| Other EU countries | 1% | 1.5% | -0.5% |
| No passport held | 19.9% | 13.5% | 6.4% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 50% | 37.2% | 12.8% |
| Christian | 42.9% | 46.2% | -3.3% |
| Muslim | 0.3% | 6.5% | -6.2% |
| Not answered | 6.7% | 6.0% | 0.7% |
Over the last 12 months, the overall crime rate around Pentwyn Road was 31.9 per 1,000 residents, which is 52.6% lower than the Bedlinog and Trelewis average. The most reported crime type was Violence and sexual offences.
Pentwyn Road has the 8th lowest crime rate of 55 local areas in Bedlinog and Trelewis and the 28th lowest crime rate of 189 local areas in Merthyr Tydfil .
Violent and sexual offences accounted for around 8.7 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -37.8%.

Households in this area have a lower level of wealth compared to the average household in England and Wales. 78% of analyzed areas in England and Wales have higher average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| Orchard House Pentwyn Road, Treharris, Merthyr Tydfil Semi-Detached, an established residential building | £11,000 | 1997-03-14 | £50,117 |
| Orchard House Pentwyn Road, Treharris, Merthyr Tydfil Semi-Detached, an established residential building | £16,000 | 1995-01-25 | £91,765 |
CF46 5BT area has a low unemployment rate. According to Census 2021, 0% 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 | 93 |
| Retired | 70 |
| Part-Time Employee | 35 |
| Self-Employed | 21 |
| Student (economically inactive) | 12 |
| Long-Term Sick or disabled | 12 |
| Looking after home or family | 9 |
| Other | 4 |
| Full-Time Student (with or without job) | 2 |
| Unemployed | 0 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 22 |
| Human health and social work activities | 21 |
| Manufacturing | 17 |
| Construction | 17 |
| Public administration and defence; compulsory social security | 15 |
| Education | 13 |
| Other | 7 |
| Transport and storage | 7 |
| Professional, scientific and technical activities | 6 |
| Accommodation and food service activities | 5 |
| Water supply; sewerage, waste management and remediation activities | 4 |
| Financial and insurance activities | 4 |
| Administrative and support service activities | 4 |
| Information and communication | 2 |
| Real estate activities | 1 |
| Electricity, gas, steam and air conditioning supply | 1 |
| Agriculture, forestry and fishing | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Trelewis Primary School Trelewis , Treharris CF46 6AH | - not rated | 1,321 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Edwardsville Primary School Cardiff Road , Edwardsville CF46 5NE | - not rated | 1,400 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Llanfabon Infants School Bryncelyn Avenue , Nelson CF46 6HL | - not rated | 1,658 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Llancaeach Junior School Commercial Street , Nelson CF46 6NF | - not rated | 1,968 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Gymraeg Abercynon Greenfield Terrace , Glancynon CF45 4TH | - not rated | 1,997 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 |
|---|---|---|---|
| Perrott Street Cafe | 17 Perrott Street | 619 yd | |
| Fir Tree Pantry | Fir Tree Centre Fir Tree Drive, Quakers Yard | 817 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Quakers Yard Inn | Quakers Yard Inn, 1, Dan Y Twyn Cardiff Road | 332 yd | |
| The Glantaff Inn Ltd | Glantaff Inn Cardiff Road, Quakers Yard | 343 yd | |
| Danygraig Labour Club & Institute Ltd | Danygraig Labour Club Mary Street | 744 yd | |
| Treharris Unionist Club | 19 John Street | 767 yd | |
| Colliers Cwtch | 21 Bargoed Terrace | 820 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Tin Sang | 2, Dan Y Twyn Cardiff Road | 332 yd | |
| The Golden Fryer | 2 Bargoed Terrace | 814 yd | |
| Good Friend | 2 Fox Street | 847 yd | |
| Hot Wok | 8 Fox Street | 866 yd | |
| Tien Tien Chinese Takeaway | 13 Fox Street | 884 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Co-op Welcome | 35 Fox Street | 874 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.