Mervyn Road is in Tremorfa, Cardiff and in Cardiff district. CF24 2SS is located in the Splott electoral ward, within the English Parliamentary constituency of Cardiff South and Penarth. This postcode has been in use since 1999-06-01.
StreetScan combines information about Mervyn Road, Tremorfa, Cardiff, CF24 2SS and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CF24 2SR, CF24 2TE, CF24 2TB, CF24 2TD, CF24 2TF, CF24 2TA, CF24 2SY, CF24 2SZ, CF24 2SX.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The local area around CF24 2SS is generally consistent with those figures, having a male population of 48.3%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 56.2% | 51.7% | -4.5% | 51.0% | 0.7% |
| Male | 43.8% | 48.3% | 4.5% | 49.0% | -0.7% |
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 CF24 2SS, a significant portion of the population is single, making up 56.4% 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 | 50.5% | 56.4% | 5.9% | 37.9% | 18.5% |
| Married: Opposite sex | 30.8% | 27.3% | -3.5% | 44.2% | -16.9% |
| Civil partnership: Same sex | 0% | 1.3% | 1.3% | 0.1% | 1.2% |
| Separated | 2.8% | 2.6% | -0.2% | 2.2% | 0.4% |
| Divorced | 7.9% | 7% | -0.9% | 9.1% | -2.1% |
| Widowed | 7.9% | 5.3% | -2.6% | 6.1% | -0.8% |
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 | 38.4% | 46.9% | 8.5% | 48.4% | -1.5% |
| Good health | 32.9% | 29.7% | -3.2% | 33.6% | -3.9% |
| Fair health | 15.4% | 12.5% | -2.9% | 12.7% | -0.2% |
| Bad health | 8.9% | 7.2% | -1.7% | 4.0% | 3.2% |
| Very bad health | 4.5% | 3.8% | -0.7% | 1.2% | 2.6% |
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 19.8%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 42.1% | 24.7% | -17.4% | 18.2% | 6.5% |
| 1-4 GCSEs or Equivalent | 15.4% | 12.3% | -3.1% | 9.6% | 2.7% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 11.7% | 17.2% | 5.5% | 13.4% | 3.8% |
| Apprenticeship | 1.9% | 5.3% | 3.4% | 5.3% | 0.0% |
| HNC, HND or 2+ A Levels | 7.5% | 15% | 7.5% | 16.9% | -1.9% |
| Degree or Similar | 17.3% | 19.8% | 2.5% | 33.8% | -14.0% |
| Other | 4.2% | 5.7% | 1.5% | 2.8% | 2.9% |
This area closely mirrors the overall ethnic composition of the UK, with 75.1% of the population identifying as white, with UK average of 81.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Bangladeshi | 2.1% | 3.7% | 1.6% | 1.1% | 2.6% |
| Chinese | 0% | 1.6% | 1.6% | 0.7% | 0.9% |
| Indian | 0.3% | 2.5% | 2.2% | 3.1% | -0.6% |
| Pakistani | 2.1% | 0% | -2.1% | 2.7% | -2.7% |
| Other Asian | 0% | 2.5% | 2.5% | 1.6% | 0.9% |
| Black African | 3.1% | 2.2% | -0.9% | 2.5% | -0.3% |
| Black Caribbean | 0% | 0.3% | 0.3% | 1.0% | -0.7% |
| Other Black | 0% | 0.3% | 0.3% | 0.5% | -0.2% |
| Mixed White and Asian | 0.7% | 0.3% | -0.4% | 0.8% | -0.5% |
| Mixed White and African | 1% | 1.9% | 0.9% | 0.4% | 1.5% |
| Mixed White and Caribbean | 1% | 4.7% | 3.7% | 0.9% | 3.8% |
| Mixed Other | 1.4% | 0.9% | -0.5% | 0.8% | 0.1% |
| White | 87% | 75.1% | -11.9% | 81.4% | -6.3% |
| Gypsy or Irish Traveller | 0.3% | 1.2% | 0.9% | 0.1% | 1.1% |
| Arab | 1% | 0% | -1.0% | 0.6% | -0.6% |
| Other | 0% | 2.8% | 2.8% | 1.6% | 1.2% |
In this area, 78.3% 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 | 89.7% | 78.3% | -11.4% | 83.2% | -4.9% |
| European Union | 4.8% | 8.1% | 3.3% | 6.1% | 2.0% |
| Rest of Europe | 0.7% | 0.3% | -0.4% | 0.8% | -0.5% |
| Africa | 2.1% | 5.3% | 3.2% | 2.7% | 2.6% |
| Middle East and Asia | 2.4% | 7.5% | 5.1% | 5.6% | 1.9% |
| The Americas and the Caribbean | 0% | 0.3% | 0.3% | 1.3% | -1.0% |
| Oceania | 0.3% | 0.3% | 0.0% | 0.3% | 0.0% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 89% | 78.8% | -10.2% | 83.2% | -4.4% |
| 10+ Years | 1.4% | 15% | 13.6% | 9.8% | 5.2% |
| 5-10 Years | 2.1% | 3.4% | 1.3% | 2.9% | 0.5% |
| 2-5 Years | 3.8% | 1.3% | -2.5% | 2.2% | -0.9% |
| Less than 2 years | 3.8% | 1.6% | -2.2% | 1.9% | -0.3% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 66.5% | 76.7% | -10.2% |
| Italy | 0.9% | 0.6% | 0.3% |
| Portugal | 0.3% | 0.5% | -0.2% |
| Spain | 0.3% | 0.4% | -0.1% |
| Poland | 2.5% | 1.3% | 1.2% |
| Romania | 1.6% | 0.9% | 0.7% |
| Other EU countries | 2.8% | 1.5% | 1.3% |
| Other Europe | 0.3% | 0.2% | 0.1% |
| North Africa | 1.2% | 0.1% | 1.1% |
| Central and Western Africa | 0.6% | 0.3% | 0.3% |
| Middle East | 0.6% | 0.1% | 0.5% |
| Eastern Asia | 0.3% | 0.3% | 0.0% |
| Southern Asia | 1.2% | 1.2% | 0.0% |
| Oceania | 0.3% | 0.1% | 0.2% |
| No passport held | 20.5% | 13.5% | 7.0% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 45.1% | 37.2% | 7.9% |
| Christian | 34.5% | 46.2% | -11.7% |
| Buddhist | 0.3% | 0.5% | -0.2% |
| Hindu | 1.3% | 1.7% | -0.4% |
| Jewish | 0.3% | 0.5% | -0.2% |
| Muslim | 12.2% | 6.5% | 5.7% |
| Other religion | 0.6% | 0.6% | 0.0% |
| Not answered | 5.6% | 6.0% | -0.4% |
Over the last 12 months, the overall crime rate around Mervyn Road was 101.2 per 1,000 residents, which is 16.7% lower than the Splott average. The most reported crime type was Violence and sexual offences.
Mervyn Road has the 15th lowest crime rate of 42 local areas in Splott and the 360th highest crime rate of 1,028 local areas in Cardiff .
Violent and sexual offences accounted for around 61.4 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has risen by about 25.5%.

Households in this area have a lower level of wealth compared to the average household in England and Wales. 73% of analyzed areas in England and Wales have higher average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 20 Mervyn Road, Cardiff, Cardiff Semi-Detached, an established residential building | £182,500 | 2023-10-16 | £188,933 |
| 20 Mervyn Road, Cardiff, Cardiff Semi-Detached, an established residential building | £190,000 | 2022-11-30 | £193,578 |
| 33 Mervyn Road, Cardiff, Cardiff Semi-Detached, an established residential building | £117,000 | 2007-05-17 | £209,176 |
| 20 Mervyn Road, Cardiff, Cardiff Semi-Detached, an established residential building | £94,500 | 2003-12-10 | £224,356 |
| 29 Mervyn Road, Cardiff, Cardiff Semi-Detached, an established residential building | £57,000 | 2002-03-01 | £195,973 |
| Full-Time Employee | 77 |
| Part-Time Employee | 35 |
| Long-Term Sick or disabled | 31 |
| Looking after home or family | 27 |
| Self-Employed | 17 |
| Retired | 11 |
| Other | 10 |
| Unemployed | 9 |
| Student (economically inactive) | 8 |
| Full-Time Student (with or without job) | 1 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 16 |
| Accommodation and food service activities | 15 |
| Construction | 13 |
| Human health and social work activities | 10 |
| Administrative and support service activities | 9 |
| Education | 8 |
| Other | 7 |
| Financial and insurance activities | 6 |
| Electricity, gas, steam and air conditioning supply | 5 |
| Manufacturing | 4 |
| Transport and storage | 3 |
| Professional, scientific and technical activities | 3 |
| Public administration and defence; compulsory social security | 3 |
| Information and communication | 3 |
| Real estate activities | 1 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Baden Powell Primary School Muirton Road , Tremorfa CF24 2SJ | - not rated | 28 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Tremorfa Nursery School Mona Place , Tremorfa CF24 2TG | - not rated | 106 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| St Albans RC Primary School Mona Place , Tremorfa CF24 2TG | - not rated | 252 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Willows High School Willows Avenue , Tremorfa CF24 2YE | - not rated | 322 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Moorland Primary School Singleton Road , Splott CF24 2LJ | - not rated | 680 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 |
|---|---|---|---|
| Atlantic Cafe | 43 Tweedsmuir Road, Splott | 377 yd | |
| Nostalagia Cafe | Units 1 & 2, Clydesmuir Road Industrial Estate Clydesmuir Road, Splott | 780 yd | |
| Sammy chop suey house | 50 Splott Road, Splott | 817 yd | |
| Imperial Cafe | 33 Splott Road, Splott | 916 yd | |
| Boulders Climbing Centre | Unit E2, St Catherines Park Pengam Road, Splott | 963 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| St Albans Rugby Football Sports & Social Club | St Albans Athletic And Social Club, Tremorfa Park Whitaker Road, Splott | 788 yd | |
| Splott Conservative Club | Splott Conservative Club, 32 - 36 Habershon Street, Splott | 958 yd | |
| The New Fleur Sports And Social Club | Fleurs Social Club Portmanmoor Road, Splott | 1,012 yd | |
| Rhymney River Motor Boat Sail & Angling Club | Rhymney River Motor Boat Sail & Angling Club Rover Way, Splott | 1,016 yd | |
| Old Illtydians Rfc | 1 Splott Road, Splott | 1,067 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Siam Thai Kitchen | 13 Tweedsmuir Road, Splott | 346 yd | |
| Diamond Grill | 51 Tweedsmuir Road, Splott | 388 yd | |
| Blue Star | 118 Carlisle Street, Splott | 755 yd | |
| Cottage Tandoori | 38 Splott Road, Splott | 843 yd | |
| Tazz Tandoori | 22 Splott Road, Splott | 884 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Co-operative Group | 40 - 42 Splott Road, Splott | 836 yd | |
| Tesco | Tesco Extra Ffordd Pengam, Splott | 991 yd | |
| Home Bargains | Unit 3c, City Link Newport Road, Adamsdown | 1,031 yd | |
| Aldi Stores Ltd | Unit 3a, City Link Newport Road, Adamsdown | 1,031 yd | |
| Food Warehouse | City Link Newport Road, Adamsdown | 1,057 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 | 160 Mbit/s |
| Average download speed | 159 Mbit/s |
| Minimum download speed | 350 Mbit/s |
| Maximum download speed | 350 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 18 Mbit/s |
| Maximum upload speed | 35 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.