Round Wood is in Llanedeyrn, Cardiff and in Cardiff district. CF23 9PH is located in the Pentwyn electoral ward, within the English Parliamentary constituency of Cardiff Central. This postcode has been in use since 1999-06-01.
StreetScan combines information about Round Wood, Llanedeyrn, Cardiff, CF23 9PH and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CF23 9PJ, CF23 9PG, CF23 9NZ, CF23 9PB, CF23 9NW, CF23 9PF, CF23 9NU, CF23 9PA, CF23 9PD.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding CF23 9PH, has a female population slightly higher than UK average, with 52.2% 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 | 52.6% | 52.2% | -0.4% | 51.0% | 1.2% |
| Male | 47.4% | 47.8% | 0.4% | 49.0% | -1.2% |
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 CF23 9PH, a significant portion of the population is single, making up 53.1% 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 | 48.2% | 53.1% | 4.9% | 37.9% | 15.2% |
| Married: Opposite sex | 34.5% | 28.7% | -5.8% | 44.2% | -15.5% |
| Civil partnership: Same sex | 0% | 1% | 1.0% | 0.1% | 0.9% |
| Separated | 4.1% | 1.9% | -2.2% | 2.2% | -0.3% |
| Divorced | 9.1% | 9.1% | 0.0% | 9.1% | 0.0% |
| Widowed | 4.1% | 6.2% | 2.1% | 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 | 48% | 43.8% | -4.2% | 48.4% | -4.6% |
| Good health | 32.8% | 36.3% | 3.5% | 33.6% | 2.7% |
| Fair health | 10% | 13.2% | 3.2% | 12.7% | 0.5% |
| Bad health | 7.6% | 4.7% | -2.9% | 4.0% | 0.7% |
| Very bad health | 1.5% | 1.9% | 0.4% | 1.2% | 0.7% |
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 CF23 9PH this area, 28.3% 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 18.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 42.7% | 28.3% | -14.4% | 18.2% | 10.1% |
| 1-4 GCSEs or Equivalent | 16.4% | 22.2% | 5.8% | 9.6% | 12.6% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 17.3% | 15.1% | -2.2% | 13.4% | 1.7% |
| Apprenticeship | 2.3% | 3.3% | 1.0% | 5.3% | -2.0% |
| HNC, HND or 2+ A Levels | 8.2% | 11.3% | 3.1% | 16.9% | -5.6% |
| Degree or Similar | 9.1% | 18.4% | 9.3% | 33.8% | -15.4% |
| Other | 4.1% | 1.4% | -2.7% | 2.8% | -1.4% |
This area closely mirrors the overall ethnic composition of the UK, with 81.6% of the population identifying as white, with UK average of 81.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Bangladeshi | 3.3% | 4.7% | 1.4% | 1.1% | 3.6% |
| Chinese | 0.6% | 0% | -0.6% | 0.7% | -0.7% |
| Other Asian | 2.1% | 3.8% | 1.7% | 1.6% | 2.2% |
| Black African | 1.8% | 1.9% | 0.1% | 2.5% | -0.6% |
| Black Caribbean | 0.3% | 1.3% | 1.0% | 1.0% | 0.3% |
| Mixed White and Asian | 0.3% | 0.6% | 0.3% | 0.8% | -0.2% |
| Mixed White and African | 1.2% | 1.9% | 0.7% | 0.4% | 1.5% |
| Mixed White and Caribbean | 2.1% | 1.9% | -0.2% | 0.9% | 1.0% |
| White | 87.2% | 81.6% | -5.6% | 81.4% | 0.2% |
| Arab | 0.6% | 0.6% | 0.0% | 0.6% | 0.0% |
| Other | 0.3% | 1.6% | 1.3% | 1.6% | 0.0% |
In this area, 88.6% 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 | 92.1% | 88.6% | -3.5% | 83.2% | 5.4% |
| European Union | 3.6% | 1.9% | -1.7% | 6.1% | -4.2% |
| Africa | 0.9% | 2.2% | 1.3% | 2.7% | -0.5% |
| Middle East and Asia | 3.3% | 7% | 3.7% | 5.6% | 1.4% |
| The Americas and the Caribbean | 0% | 0.3% | 0.3% | 1.3% | -1.0% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 91.5% | 88.9% | -2.6% | 83.2% | 5.7% |
| 10+ Years | 1.5% | 6.7% | 5.2% | 9.8% | -3.1% |
| 5-10 Years | 1.2% | 2.2% | 1.0% | 2.9% | -0.7% |
| 2-5 Years | 3% | 1.9% | -1.1% | 2.2% | -0.3% |
| Less than 2 years | 2.7% | 0.3% | -2.4% | 1.9% | -1.6% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 74% | 76.7% | -2.7% |
| Portugal | 0.9% | 0.5% | 0.4% |
| Poland | 0.9% | 1.3% | -0.4% |
| Other EU countries | 0.9% | 1.5% | -0.6% |
| Middle East | 1.3% | 0.1% | 1.2% |
| Eastern Asia | 0.6% | 0.3% | 0.3% |
| Southern Asia | 0.6% | 1.2% | -0.6% |
| Central and South America | 0.3% | 0.2% | 0.1% |
| No passport held | 20.4% | 13.5% | 6.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 38.7% | 37.2% | 1.5% |
| Christian | 41.6% | 46.2% | -4.6% |
| Muslim | 11.1% | 6.5% | 4.6% |
| Not answered | 8.6% | 6.0% | 2.6% |
Over the last 12 months, the overall crime rate around Round Wood was 0.0 per 1,000 residents, matching the Pentwyn average.
Violent and sexual offences accounted for a small share of all recorded crimes and have remained broadly unchanged year on year. Over the last decade, overall crime has fallen by about -53.7%.

Households in this area have a lower level of wealth compared to the average household in England and Wales. 74% of analyzed areas in England and Wales have higher average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 80 Round Wood, Cardiff, Cardiff Terraced, an established residential building | £165,000 | 2025-05-09 | £165,483 |
| 110 Round Wood, Cardiff, Cardiff Terraced, an established residential building | £169,950 | 2024-04-10 | £177,730 |
| 97 Round Wood, Cardiff, Cardiff Terraced, an established residential building | £205,000 | 2022-10-11 | £209,900 |
| 97 Round Wood, Cardiff, Cardiff Other, an established residential building | £1,500 | 2021-07-23 | £1,605 |
| 93 Round Wood, Cardiff, Cardiff Terraced, an established residential building | £65,000 | 2020-11-04 | £82,698 |
| Full-Time Employee | 64 |
| Retired | 31 |
| Part-Time Employee | 31 |
| Looking after home or family | 22 |
| Long-Term Sick or disabled | 19 |
| Self-Employed | 12 |
| Unemployed | 11 |
| Student (economically inactive) | 8 |
| Other | 7 |
| Full-Time Student (with or without job) | 3 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 14 |
| Human health and social work activities | 11 |
| Education | 11 |
| Accommodation and food service activities | 10 |
| Public administration and defence; compulsory social security | 8 |
| Construction | 7 |
| Manufacturing | 5 |
| Transport and storage | 4 |
| Other | 3 |
| Financial and insurance activities | 3 |
| Information and communication | 2 |
| Administrative and support service activities | 2 |
| Professional, scientific and technical activities | 1 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Mining and quarrying | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| St Teilo's C.I.W. High School Circle Way East , CF23 9PD | - not rated | 319 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| St Phillip Evans R.C. Primary School 134-340 Coed-Y-Gores , Llanedeyrn CF23 9NX | - not rated | 368 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Springwood Primary School Pennsylvania , Llanedeyrn CF23 9LS | - not rated | 674 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Llanedeyrn Primary School Wellwood , Llanedeyrn CF23 9JN | - not rated | 746 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| All Saints C.I.W. Primary School Ael-Y-Bryn , Llanedeyrn CF23 9LF | - not rated | 840 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 |
|---|---|---|---|
| The Harvester | Harvester Circle Way East, Llanedeyrn | 273 yd | |
| Churches Together Community Shop Cafe | Churches Together In Cyncoed Pentwyn And Llanedeyrn, 3 - 5 Maelfa, Llanedeyrn | 414 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Rumney R.F.C. | Rumney R F C Hartland Road, Llanrumney | 1,063 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Maealfa Fish Bar | Ground Floor Commercial Unit 5, Lewis Court Maelfa, Llanedeyrn | 414 yd | |
| RAJADHANI | 111 Wern Goch East, Llanedeyrn | 845 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Nisa Local | Ground Floor Commercial Unit 1, Lewis Court Maelfa, Llanedeyrn | 414 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 | 75 Mbit/s |
| Average download speed | 177.7 Mbit/s |
| Minimum download speed | 1000 Mbit/s |
| Maximum download speed | 1000 Mbit/s |
| Median upload speed | 8.6 Mbit/s |
| Average upload speed | 14.9 Mbit/s |
| Maximum upload speed | 50 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.