Glan Yr Afon is in Treorchy and in Rhondda Cynon Taff district. CF42 6DD is located in the Treorchy electoral ward, within the English Parliamentary constituency of Rhondda. This postcode has been in use since 1980-01-01.
StreetScan combines information about Glan Yr Afon, Treorchy, CF42 6DD and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CF42 6DA, CF42 6DE, CF42 6TE, CF42 6DB, CF42 6TL, CF42 6TN, CF42 6DF, CF42 6BY, CF42 6EL.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding CF42 6DD, has a female population slightly higher than UK average, with 53.8% 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 | 51.3% | 53.8% | 2.5% | 51.0% | 2.8% |
| Male | 48.7% | 46.2% | -2.5% | 49.0% | -2.8% |
Across the UK, the average relationship status breakdown is roughly 44% married, 38% single, 9% divorced, 6% widowed, and 2% separated.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Single | 32.9% | 38.7% | 5.8% | 37.9% | 0.8% |
| Married: Opposite sex | 42.9% | 37.3% | -5.6% | 44.2% | -6.9% |
| Married: Same sex | 0.9% | 0% | -0.9% | 0.3% | -0.3% |
| Separated | 1.4% | 2.4% | 1.0% | 2.2% | 0.2% |
| Divorced | 11% | 13.7% | 2.7% | 9.1% | 4.6% |
| Widowed | 11% | 8% | -3.0% | 6.1% | 1.9% |
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 | 38.3% | 48.1% | 9.8% | 48.4% | -0.3% |
| Good health | 31% | 30.2% | -0.8% | 33.6% | -3.4% |
| Fair health | 18.8% | 11.1% | -7.7% | 12.7% | -1.6% |
| Bad health | 8.8% | 5.3% | -3.5% | 4.0% | 1.3% |
| Very bad health | 3.1% | 5.3% | 2.2% | 1.2% | 4.1% |
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.
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 21.9%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 39.7% | 27.6% | -12.1% | 18.2% | 9.4% |
| 1-4 GCSEs or Equivalent | 13.7% | 13.8% | 0.1% | 9.6% | 4.2% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 15.1% | 17.1% | 2.0% | 13.4% | 3.7% |
| Apprenticeship | 4.6% | 3.8% | -0.8% | 5.3% | -1.5% |
| HNC, HND or 2+ A Levels | 10.5% | 15.7% | 5.2% | 16.9% | -1.2% |
| Degree or Similar | 11.9% | 21.9% | 10.0% | 33.8% | -11.9% |
| Other | 4.6% | 0% | -4.6% | 2.8% | -2.8% |
In this area, the population is predominantly white, with 94.3% 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% | 5.7% | 5.7% | 0.7% | 5.0% |
| White | 100% | 94.3% | -5.7% | 81.4% | 12.9% |
In this area, 96.6% 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 | 99.6% | 96.6% | -3.0% | 83.2% | 13.4% |
| European Union | 0.4% | 0.4% | 0.0% | 6.1% | -5.7% |
| Middle East and Asia | 0% | 2.7% | 2.7% | 5.6% | -2.9% |
| The Americas and the Caribbean | 0% | 0.4% | 0.4% | 1.3% | -0.9% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 99.6% | 96.6% | -3.0% | 83.2% | 13.4% |
| 10+ Years | 0% | 3.4% | 3.4% | 9.8% | -6.4% |
| Less than 2 years | 0.4% | 0% | -0.4% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 76% | 76.7% | -0.7% |
| Eastern Asia | 1.1% | 0.3% | 0.8% |
| No passport held | 22.9% | 13.5% | 9.4% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 68.7% | 37.2% | 31.5% |
| Christian | 24% | 46.2% | -22.2% |
| Buddhist | 0.4% | 0.5% | -0.1% |
| Other religion | 0.4% | 0.6% | -0.2% |
| Not answered | 6.5% | 6.0% | 0.5% |
Over the last 12 months, the overall crime rate around Glan Yr Afon was 38.8 per 1,000 residents, which is 51.6% lower than the Treorchy average. The most reported crime type was Criminal damage and arson.
Glan Yr Afon has the 6th lowest crime rate of 27 local areas in Treorchy and the 230th lowest crime rate of 797 local areas in Rhondda Cynon Taf .
Violent and sexual offences accounted for around 0.0 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -45.9%.

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 |
|---|---|---|---|
| 9 Glan Yr Afon, Treorchy, Rhondda Cynon Taff Semi-Detached, an established residential building | £137,000 | 2025-05-02 | £135,924 |
| 9 Glan Yr Afon, Treorchy, Rhondda Cynon Taff Semi-Detached, an established residential building | £59,000 | 2023-02-06 | £60,742 |
| 9 Glan Yr Afon, Treorchy, Rhondda Cynon Taff Semi-Detached, an established residential building | £85,000 | 2021-11-09 | £99,577 |
| 1 Glan Yr Afon, Treorchy, Rhondda Cynon Taff Flats/Maisonettes, an established residential building | £25,000 | 2016-10-14 | £34,484 |
| 1 Glan Yr Afon, Treorchy, Rhondda Cynon Taff Flats/Maisonettes, an established residential building | £19,000 | 2015-12-01 | £27,869 |
| Full-Time Employee | 53 |
| Retired | 44 |
| Part-Time Employee | 34 |
| Long-Term Sick or disabled | 23 |
| Self-Employed | 17 |
| Student (economically inactive) | 16 |
| Other | 10 |
| Unemployed | 8 |
| Looking after home or family | 7 |
| Full-Time Student (with or without job) | 1 |
| Human health and social work activities | 19 |
| Manufacturing | 17 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 15 |
| Construction | 13 |
| Public administration and defence; compulsory social security | 8 |
| Education | 8 |
| Real estate activities | 4 |
| Information and communication | 3 |
| Accommodation and food service activities | 3 |
| Administrative and support service activities | 2 |
| Professional, scientific and technical activities | 2 |
| Financial and insurance activities | 1 |
| Transport and storage | 1 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Ysgol G.G. Ynyswen Clinic Road , Ynyswen CF42 6ED | - not rated | 363 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Treorchy Comprehensive School Pengelli , Treorchy CF42 6UL | - not rated | 714 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Treorchy Primary School Glyncoli Road , Treorchy CF42 6SA | - not rated | 846 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Penyrenglyn Primary School Baglan Street , Treherbert CF42 5AF | - not rated | 1,091 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Parc Primary School Tallis Street , Cwmparc CF42 6LY | - not rated | 1,205 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 |
|---|---|---|---|
| Valleys Creative Ltd | Unit 3 The Yard Parc Busnes Treorci, Abergorki Industrial Estate | 225 yd | |
| VW Cafe Bistro Ltd Cardiff Arms Hotel | Bute Street | 258 yd | |
| Hot Gossip | 115 Bute Street | 630 yd | |
| Cafe Cafe | 108 Bute Street | 630 yd | |
| 10 Below | 99 Bute Street | 657 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Flamingo Cabaret Show Bar | 165 Bute Street | 88 yd | |
| White Dragon | 144 Bute Street | 286 yd | |
| RAFA Pub | 137 Bute Street | 426 yd | |
| The Lion Treorchy | Bute Street | 596 yd | |
| The Prince of Wales | 21 High Street | 839 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Cardiff Arms Fish Bar | 147-148 Bute Street | 286 yd | |
| Rhondda Pizza & Kebab House | 136 Bute Street | 426 yd | |
| Subway | Spar, 131 Bute Street | 426 yd | |
| Treorci Fish Bar | 105 Bute Street | 630 yd | |
| Valley Kebab | 4 High Street | 754 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Iceland Foods Ltd | 205-206 High Street | 755 yd | |
| Co-operative Group | Station Road | 891 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 | 63.9 Mbit/s |
| Average download speed | 58.2 Mbit/s |
| Minimum download speed | 76.56 Mbit/s |
| Maximum download speed | 76.56 Mbit/s |
| Median upload speed | 15.7 Mbit/s |
| Average upload speed | 14.5 Mbit/s |
| Maximum upload speed | 20 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.