South Street is in Abercynon, Mountain Ash and in Rhondda Cynon Taff district. CF45 4PA 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 South Street, Abercynon, Mountain Ash, CF45 4PA and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CF45 4NR, CF45 4PB, CF45 4NP, CF45 4NS, CF45 4NN, CF45 4NT, CF45 4PD, CF45 4RP, CF45 4RW.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding CF45 4PA, has a female population slightly higher than UK average, with 54.1% 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 | 52.1% | 54.1% | 2.0% | 51.0% | 3.1% |
| Male | 47.9% | 45.9% | -2.0% | 49.0% | -3.1% |
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 4PA, a significant portion of the population is single, making up 43.6% 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 | 32.4% | 43.6% | 11.2% | 37.9% | 5.7% |
| Married: Opposite sex | 42.5% | 35.8% | -6.7% | 44.2% | -8.4% |
| Married: Same sex | 0.8% | 0% | -0.8% | 0.3% | -0.3% |
| Separated | 1.2% | 2.3% | 1.1% | 2.2% | 0.1% |
| Divorced | 10.5% | 9.6% | -0.9% | 9.1% | 0.5% |
| Widowed | 12.6% | 8.7% | -3.9% | 6.1% | 2.6% |
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 | 43% | 48.3% | 5.3% | 48.4% | -0.1% |
| Good health | 29.2% | 32.8% | 3.6% | 33.6% | -0.8% |
| Fair health | 16.1% | 12.8% | -3.3% | 12.7% | 0.1% |
| Bad health | 7.9% | 4.5% | -3.4% | 4.0% | 0.5% |
| Very bad health | 3.9% | 1.5% | -2.4% | 1.2% | 0.3% |
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 4PA this area, 28.8% 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 19.1%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 39.7% | 28.8% | -10.9% | 18.2% | 10.6% |
| 1-4 GCSEs or Equivalent | 17.4% | 8.4% | -9.0% | 9.6% | -1.2% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 13.4% | 16.7% | 3.3% | 13.4% | 3.3% |
| Apprenticeship | 2.4% | 5.6% | 3.2% | 5.3% | 0.3% |
| HNC, HND or 2+ A Levels | 8.9% | 19.1% | 10.2% | 16.9% | 2.2% |
| Degree or Similar | 12.1% | 19.1% | 7.0% | 33.8% | -14.7% |
| Other | 6.1% | 2.3% | -3.8% | 2.8% | -0.5% |
In this area, the population is predominantly white, with 97.7% 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) | |
|---|---|---|---|---|---|
| Mixed White and African | 0% | 0.4% | 0.4% | 0.4% | 0.0% |
| Mixed White and Caribbean | 1.3% | 0% | -1.3% | 0.9% | -0.9% |
| Mixed Other | 0.7% | 0% | -0.7% | 0.8% | -0.8% |
| White | 96.7% | 97.7% | 1.0% | 81.4% | 16.3% |
| Arab | 1% | 0% | -1.0% | 0.6% | -0.6% |
| Other | 0.3% | 1.9% | 1.6% | 1.6% | 0.3% |
In this area, 95.9% 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% | 95.9% | -2.8% | 83.2% | 12.7% |
| European Union | 0% | 3% | 3.0% | 6.1% | -3.1% |
| Africa | 0.7% | 0.4% | -0.3% | 2.7% | -2.3% |
| Middle East and Asia | 0.3% | 0.8% | 0.5% | 5.6% | -4.8% |
| The Americas and the Caribbean | 0.3% | 0% | -0.3% | 1.3% | -1.3% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 98.7% | 95.9% | -2.8% | 83.2% | 12.7% |
| 10+ Years | 0% | 2.3% | 2.3% | 9.8% | -7.5% |
| 5-10 Years | 0.3% | 1.9% | 1.6% | 2.9% | -1.0% |
| Less than 2 years | 1% | 0% | -1.0% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 80.1% | 76.7% | 3.4% |
| Poland | 3% | 1.3% | 1.7% |
| No passport held | 16.9% | 13.5% | 3.4% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 57.5% | 37.2% | 20.3% |
| Christian | 37.2% | 46.2% | -9.0% |
| Buddhist | 0.4% | 0.5% | -0.1% |
| Hindu | 1.9% | 1.7% | 0.2% |
| Other religion | 0.8% | 0.6% | 0.2% |
| Not answered | 2.3% | 6.0% | -3.7% |
Over the last 12 months, the overall crime rate around South Street was 91.6 per 1,000 residents, which is 10.2% higher than the Abercynon average. The most reported crime type was Violence and sexual offences.
South Street has the 8th highest crime rate of 20 local areas in Abercynon and the 272nd highest crime rate of 797 local areas in Rhondda Cynon Taf .
Violent and sexual offences accounted for around 51.3 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has risen by about 33.9%.

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 |
|---|---|---|---|
| Bryn Glas South Street, Mountain Ash, Rhondda Cynon Taff Semi-Detached, an established residential building | £137,500 | 2016-07-07 | £224,939 |
| 2 South Street, Mountain Ash, Rhondda Cynon Taff Terraced, an established residential building | £80,000 | 2011-09-23 | £149,333 |
| 8 South Street, Mountain Ash, Rhondda Cynon Taff Terraced, an established residential building | £60,000 | 2004-11-18 | £126,792 |
| 4 South Street, Mountain Ash, Rhondda Cynon Taff Terraced, an established residential building | £57,895 | 2003-09-01 | £172,148 |
| 8 South Street, Mountain Ash, Rhondda Cynon Taff Terraced, an established residential building | £26,500 | 2001-08-21 | £114,644 |
CF45 4PA area has a low unemployment rate. According to Census 2021, 1% 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 | 81 |
| Retired | 46 |
| Part-Time Employee | 25 |
| Self-Employed | 17 |
| Long-Term Sick or disabled | 13 |
| Looking after home or family | 11 |
| Student (economically inactive) | 9 |
| Other | 5 |
| Full-Time Student (with or without job) | 4 |
| Unemployed | 3 |
| Manufacturing | 25 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 23 |
| Construction | 14 |
| Human health and social work activities | 11 |
| Public administration and defence; compulsory social security | 11 |
| Accommodation and food service activities | 9 |
| Administrative and support service activities | 7 |
| Other | 6 |
| Professional, scientific and technical activities | 3 |
| Financial and insurance activities | 3 |
| Education | 3 |
| Real estate activities | 2 |
| Electricity, gas, steam and air conditioning supply | 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 Gymraeg Abercynon Greenfield Terrace , Glancynon CF45 4TH | - not rated | 972 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Trerobart Primary School Crawshay Street , Ynysybwl CF37 3EF | - not rated | 2,219 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Edwardsville Primary School Cardiff Road , Edwardsville CF46 5NE | - not rated | 2,449 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Pontypridd High School Albion Site , Cilfynydd CF37 4SF | - not rated | 2,575 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Craig-Yr-Hesg Primary School Cefn Lane , Glyncoch CF37 3BP | - not rated | 2,652 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 |
|---|---|---|---|
| Fives Cafe | 16 Margaret Street | 252 yd | |
| The Jellyfish Cafe | 51 Margaret Street | 280 yd | |
| Goochie's Diner | 21 Ynysmeurig Road | 327 yd | |
| Little Playhouse Ltd | 1 Ynysmeurig Road | 360 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Lindsay Constitutional Club | 44 Gertrude Street | 172 yd | |
| Brown's Inns at The Top Club | Margaret Street | 258 yd | |
| The Carne Park Hotel | Park Street | 273 yd | |
| Thorn Hotel | Mountain Ash Road | 494 yd | |
| Abercynon Rugby Football Club | The Clubhouse, Y Parc | 930 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Amigo's Pizza | 28B Margaret Street | 249 yd | |
| Smithy's Chippy | 15 Margaret Street | 249 yd | |
| Crazy Pasta and Pizza | 14 Margaret Street | 252 yd | |
| Golden Wok | 3 Margaret Street | 252 yd | |
| Pizza Time | 11 Margaret Street | 252 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 | 63.3 Mbit/s |
| Average download speed | 55.2 Mbit/s |
| Minimum download speed | 80 Mbit/s |
| Maximum download speed | 80 Mbit/s |
| Median upload speed | 18.5 Mbit/s |
| Average upload speed | 14.1 Mbit/s |
| Maximum upload speed | 20 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.