Aston Place is in St Mellons, Cardiff and in Cardiff district. CF3 0PH is located in the Trowbridge electoral ward, within the English Parliamentary constituency of Cardiff South and Penarth. This postcode has been in use since 1997-12-01.
StreetScan combines information about Aston Place, St Mellons, Cardiff, CF3 0PH and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CF3 0NZ, CF3 0PJ, CF3 0NY, CF3 0PN, CF3 0PT, CF3 0PL, CF3 0NX, CF3 0PX, CF3 0NU.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding CF3 0PH, has a female population slightly higher than UK average, with 53.7% 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 | 49.9% | 53.7% | 3.8% | 51.0% | 2.7% |
| Male | 50.1% | 46.3% | -3.8% | 49.0% | -2.7% |
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 | 29% | 34.7% | 5.7% | 37.9% | -3.2% |
| Married: Opposite sex | 61% | 49.3% | -11.7% | 44.2% | 5.1% |
| Civil partnership: Same sex | 0% | 0.7% | 0.7% | 0.1% | 0.6% |
| Separated | 0.4% | 2.2% | 1.8% | 2.2% | 0.0% |
| Divorced | 7.4% | 9% | 1.6% | 9.1% | -0.1% |
| Widowed | 2.2% | 4.1% | 1.9% | 6.1% | -2.0% |
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 | 64.6% | 49.3% | -15.3% | 48.4% | 0.9% |
| Good health | 24.8% | 33.3% | 8.5% | 33.6% | -0.3% |
| Fair health | 6.7% | 11.6% | 4.9% | 12.7% | -1.1% |
| Bad health | 3.3% | 4.3% | 1.0% | 4.0% | 0.3% |
| Very bad health | 0.6% | 1.4% | 0.8% | 1.2% | 0.2% |
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 | 11.8% | 10% | -1.8% | 18.2% | -8.2% |
| 1-4 GCSEs or Equivalent | 11.8% | 8.9% | -2.9% | 9.6% | -0.7% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 16.9% | 15.6% | -1.3% | 13.4% | 2.2% |
| Apprenticeship | 4% | 4.8% | 0.8% | 5.3% | -0.5% |
| HNC, HND or 2+ A Levels | 14.3% | 21.1% | 6.8% | 16.9% | 4.2% |
| Degree or Similar | 38.2% | 36.3% | -1.9% | 33.8% | 2.5% |
| Other | 2.9% | 3.3% | 0.4% | 2.8% | 0.5% |
This area closely mirrors the overall ethnic composition of the UK, with 87.4% of the population identifying as white, with UK average of 81.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Bangladeshi | 0% | 0.3% | 0.3% | 1.1% | -0.8% |
| Chinese | 0.3% | 0.9% | 0.6% | 0.7% | 0.2% |
| Indian | 0% | 1.5% | 1.5% | 3.1% | -1.6% |
| Pakistani | 1.4% | 1.8% | 0.4% | 2.7% | -0.9% |
| Other Asian | 1.1% | 0.6% | -0.5% | 1.6% | -1.0% |
| Black African | 0% | 2.6% | 2.6% | 2.5% | 0.1% |
| Other Black | 0% | 2.1% | 2.1% | 0.5% | 1.6% |
| Mixed White and Asian | 0% | 0.3% | 0.3% | 0.8% | -0.5% |
| Mixed White and African | 0.6% | 0.6% | 0.0% | 0.4% | 0.2% |
| Mixed White and Caribbean | 0% | 0.9% | 0.9% | 0.9% | 0.0% |
| Mixed Other | 0.3% | 1.2% | 0.9% | 0.8% | 0.4% |
| White | 94.2% | 87.4% | -6.8% | 81.4% | 6.0% |
| Gypsy or Irish Traveller | 1.9% | 0% | -1.9% | 0.1% | -0.1% |
| Arab | 0.3% | 0% | -0.3% | 0.6% | -0.6% |
In this area, 89.7% 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 | 95.3% | 89.7% | -5.6% | 83.2% | 6.5% |
| European Union | 1.7% | 3.5% | 1.8% | 6.1% | -2.6% |
| Rest of Europe | 0.3% | 0% | -0.3% | 0.8% | -0.8% |
| Africa | 0.6% | 2.3% | 1.7% | 2.7% | -0.4% |
| Middle East and Asia | 1.7% | 4.4% | 2.7% | 5.6% | -1.2% |
| The Americas and the Caribbean | 0.6% | 0% | -0.6% | 1.3% | -1.3% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 94.7% | 89% | -5.7% | 83.2% | 5.8% |
| 10+ Years | 0.8% | 9% | 8.2% | 9.8% | -0.8% |
| 5-10 Years | 0% | 2% | 2.0% | 2.9% | -0.9% |
| 2-5 Years | 1.4% | 0% | -1.4% | 2.2% | -2.2% |
| Less than 2 years | 3.1% | 0% | -3.1% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 89.1% | 76.7% | 12.4% |
| Ireland | 0.3% | 0.6% | -0.3% |
| France | 0.3% | 0.3% | 0.0% |
| Italy | 0.3% | 0.6% | -0.3% |
| Portugal | 0.9% | 0.5% | 0.4% |
| Lithuania | 0.3% | 0.3% | 0.0% |
| Poland | 1.2% | 1.3% | -0.1% |
| Other EU countries | 1.2% | 1.5% | -0.3% |
| Eastern Asia | 0.3% | 0.3% | 0.0% |
| No passport held | 6.2% | 13.5% | -7.3% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 43.3% | 37.2% | 6.1% |
| Christian | 47.8% | 46.2% | 1.6% |
| Muslim | 6.8% | 6.5% | 0.3% |
| Not answered | 2.1% | 6.0% | -3.9% |
Over the last 12 months, the overall crime rate around Aston Place was 55.9 per 1,000 residents, which is 30.1% lower than the Rumney average. The most reported crime type was Anti-social behaviour.
Aston Place has the 11th highest crime rate of 23 local areas in Rumney and the 472nd lowest crime rate of 1,028 local areas in Cardiff .
Violent and sexual offences accounted for around 18.6 crimes per 1,000 residents and have remained broadly unchanged year on year. Over the last decade, overall crime has fallen by about -47.8%.

Households in this area have a similar level of wealth to the average household in England and Wales. 57% of analyzed areas in England and Wales have higher average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 30 Aston Place, Cardiff, Cardiff Semi-Detached, an established residential building | £285,000 | 2025-09-19 | £285,000 |
| 42 Aston Place, Cardiff, Cardiff Terraced, an established residential building | £190,000 | 2024-12-18 | £194,348 |
| 26 Aston Place, Cardiff, Cardiff Semi-Detached, an established residential building | £202,500 | 2024-11-27 | £206,928 |
| 8 Aston Place, Cardiff, Cardiff Detached, an established residential building | £315,000 | 2024-07-03 | £330,492 |
| 6 Aston Place, Cardiff, Cardiff Semi-Detached, an established residential building | £215,000 | 2024-04-08 | £225,301 |
CF3 0PH 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.
The percentage of student residents living in CF3 0PH area is much higher than the country's average. Usually places with high percentage of students are near Universities and near entertainment places.
| Full-Time Employee | 117 |
| Retired | 42 |
| Part-Time Employee | 34 |
| Self-Employed | 22 |
| Student (economically inactive) | 19 |
| Full-Time Student (with or without job) | 10 |
| Other | 7 |
| Looking after home or family | 7 |
| Long-Term Sick or disabled | 7 |
| Unemployed | 3 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 36 |
| Human health and social work activities | 28 |
| Education | 27 |
| Financial and insurance activities | 19 |
| Construction | 16 |
| Public administration and defence; compulsory social security | 16 |
| Accommodation and food service activities | 14 |
| Professional, scientific and technical activities | 10 |
| Other | 10 |
| Transport and storage | 10 |
| Manufacturing | 10 |
| Information and communication | 7 |
| Administrative and support service activities | 6 |
| Electricity, gas, steam and air conditioning supply | 4 |
| Real estate activities | 3 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Agriculture, forestry and fishing | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Meadowlane Primary School Heol Maes Eirwg , St Mellon's CF3 0JZ | - not rated | 278 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Willowbrook Primary School Sandbrook Road , St Mellon's CF3 0ST | - not rated | 665 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| St John Lloyd R.C. Primary School Bryn Bala Way , Trowbridge CF3 1TA | - not rated | 918 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Pen Y Pil Glan-Y-Mor Road , Trowbridge CF3 1RQ | - not rated | 1,075 yd | Welsh establishment | Not Applicable | Mixed | More About School |
| Bishop Childs C.I.W. Primary School Willowbrook Drive , St Mellon's CF3 0AY | - not rated | 1,296 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 |
|---|---|---|---|
| Snacky Snacks | 41 Harrison Drive, Trowbridge | 65 yd | |
| Shamrat Indian Cuisine | 3 Strathy Road, Trowbridge | 954 yd | |
| Tubbs Cafe | St Mellons Hub Crickhowell Road, Trowbridge | 1,019 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 | 100 Mbit/s |
| Average download speed | 141.1 Mbit/s |
| Minimum download speed | 600 Mbit/s |
| Maximum download speed | 600 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 18.2 Mbit/s |
| Maximum upload speed | 40 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.