Tallis Street is in Treorchy and in Rhondda Cynon Taff district. CF42 6LY 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 Tallis Street, Treorchy, CF42 6LY and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CF42 6LA, CF42 6HY, CF42 6ND, CF42 6HU, CF42 6HP, CF42 6LP, CF42 6NA, CF42 6LU, CF42 6UY.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The local area around CF42 6LY is generally consistent with those figures, having a male population of 49.5%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 51% | 50.5% | -0.5% | 51.0% | -0.5% |
| Male | 49% | 49.5% | 0.5% | 49.0% | 0.5% |
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 | 33.6% | 39.7% | 6.1% | 37.9% | 1.8% |
| Married: Opposite sex | 46.2% | 43.5% | -2.7% | 44.2% | -0.7% |
| Married: Same sex | 0.4% | 1.5% | 1.1% | 0.3% | 1.2% |
| Separated | 3.1% | 3.1% | 0.0% | 2.2% | 0.9% |
| Divorced | 9.5% | 7.6% | -1.9% | 9.1% | -1.5% |
| Widowed | 7.3% | 4.6% | -2.7% | 6.1% | -1.5% |
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 | 49.3% | 44% | -5.3% | 48.4% | -4.4% |
| Good health | 25.4% | 32.8% | 7.4% | 33.6% | -0.8% |
| Fair health | 14.5% | 13.6% | -0.9% | 12.7% | 0.9% |
| Bad health | 7.7% | 8.4% | 0.7% | 4.0% | 4.4% |
| Very bad health | 3.2% | 1.2% | -2.0% | 1.2% | 0.0% |
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 | 34.4% | 22.1% | -12.3% | 18.2% | 3.9% |
| 1-4 GCSEs or Equivalent | 14.9% | 8.4% | -6.5% | 9.6% | -1.2% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 15.3% | 19.8% | 4.5% | 13.4% | 6.4% |
| Apprenticeship | 1.9% | 3.4% | 1.5% | 5.3% | -1.9% |
| HNC, HND or 2+ A Levels | 13.4% | 16% | 2.6% | 16.9% | -0.9% |
| Degree or Similar | 18.3% | 28.6% | 10.3% | 33.8% | -5.2% |
| Other | 1.9% | 1.5% | -0.4% | 2.8% | -1.3% |
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, 98.5% 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 | 98.8% | 98.5% | -0.3% | 83.2% | 15.3% |
| European Union | 0.9% | 1.5% | 0.6% | 6.1% | -4.6% |
| Rest of Europe | 0.3% | 0% | -0.3% | 0.8% | -0.8% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 98.8% | 98.5% | -0.3% | 83.2% | 15.3% |
| 10+ Years | 0.3% | 1.2% | 0.9% | 9.8% | -8.6% |
| 5-10 Years | 0% | 0.3% | 0.3% | 2.9% | -2.6% |
| Less than 2 years | 0.9% | 0% | -0.9% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 75.2% | 76.7% | -1.5% |
| Ireland | 0.3% | 0.6% | -0.3% |
| No passport held | 24.5% | 13.5% | 11.0% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 57.6% | 37.2% | 20.4% |
| Christian | 37.2% | 46.2% | -9.0% |
| Not answered | 5.3% | 6.0% | -0.7% |
Over the last 12 months, the overall crime rate around Tallis Street was 58.6 per 1,000 residents, which is 26.8% lower than the Treorchy average. The most reported crime type was Violence and sexual offences.
Tallis Street has the 13th lowest crime rate of 27 local areas in Treorchy and the 356th lowest crime rate of 797 local areas in Rhondda Cynon Taf .
Violent and sexual offences accounted for around 39.1 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -32.2%.

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 |
|---|---|---|---|
| 81 Tallis Street, Treorchy, Rhondda Cynon Taff Terraced, an established residential building | £61,500 | 2024-09-26 | £62,681 |
| 83 Tallis Street, Treorchy, Rhondda Cynon Taff Terraced, an established residential building | £80,000 | 2024-07-12 | £81,619 |
| 77 Tallis Street, Treorchy, Rhondda Cynon Taff Semi-Detached, an established residential building | £65,000 | 2024-03-28 | £70,208 |
| 96 Tallis Street, Treorchy, Rhondda Cynon Taff Terraced, an established residential building | £102,000 | 2024-02-02 | £109,729 |
| 114 Tallis Street, Treorchy, Rhondda Cynon Taff Terraced, an established residential building | £110,000 | 2023-09-29 | £113,028 |
| Full-Time Employee | 77 |
| Retired | 58 |
| Part-Time Employee | 40 |
| Long-Term Sick or disabled | 28 |
| Other | 12 |
| Self-Employed | 12 |
| Unemployed | 11 |
| Looking after home or family | 9 |
| Full-Time Student (with or without job) | 8 |
| Student (economically inactive) | 5 |
| Human health and social work activities | 28 |
| Manufacturing | 23 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 23 |
| Education | 17 |
| Public administration and defence; compulsory social security | 9 |
| Accommodation and food service activities | 9 |
| Other | 7 |
| Construction | 6 |
| Financial and insurance activities | 5 |
| Transport and storage | 5 |
| Real estate activities | 4 |
| Professional, scientific and technical activities | 4 |
| Administrative and support service activities | 3 |
| Electricity, gas, steam and air conditioning supply | 2 |
| Mining and quarrying | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Parc Primary School Tallis Street , Cwmparc CF42 6LY | - not rated | 163 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Treorchy Comprehensive School Pengelli , Treorchy CF42 6UL | - not rated | 766 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Treorchy Primary School Glyncoli Road , Treorchy CF42 6SA | - not rated | 1,287 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol G.G. Ynyswen Clinic Road , Ynyswen CF42 6ED | - not rated | 1,309 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Penyrenglyn Primary School Baglan Street , Treherbert CF42 5AF | - not rated | 1,973 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 |
|---|---|---|---|
| Cwmparc Community Cafe | Parc Hall, 205 Park Road | 461 yd | |
| Rhondda Lawn Tennis Club | The Clubhouse, Ystradfechan Park, Station Road | 842 yd | |
| Hot Gossip | 115 Bute Street | 1,047 yd | |
| Cafe Cafe | 108 Bute Street | 1,047 yd | |
| Cosy Cafe | 222 High Street | 1,065 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Parc Hotel | Park Road | 461 yd | |
| Ystradfechan Bowls Club | Station Road | 710 yd | |
| Tremains Hotel | Park Road | 882 yd | |
| RAFA Pub | 137 Bute Street | 1,058 yd | |
| White Dragon | 144 Bute Street | 1,073 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Ginger Panda | 228 Park Road | 461 yd | |
| Treorci Fish Bar | 105 Bute Street | 1,047 yd | |
| Webber Bros Fish and Chips | 2 Station Road | 1,047 yd | |
| Subway | Spar, 131 Bute Street | 1,057 yd | |
| Rhondda Pizza & Kebab House | 136 Bute Street | 1,058 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Co-operative Group | Station Road | 1,011 yd | |
| Iceland Foods Ltd | 205-206 High Street | 1,065 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 | 68 Mbit/s |
| Average download speed | 60.9 Mbit/s |
| Minimum download speed | 80 Mbit/s |
| Maximum download speed | 80 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 16 Mbit/s |
| Maximum upload speed | 20 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.