Tarwick Drive is in St Mellons, Cardiff and in Cardiff district. CF3 0AG is located in the Trowbridge electoral ward, within the English Parliamentary constituency of Cardiff South and Penarth. This postcode has been in use since 1981-09-01.
StreetScan combines information about Tarwick Drive, St Mellons, Cardiff, CF3 0AG and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CF3 0AF, CF3 0AP, CF3 1QT, CF3 0BH, CF3 0AN, CF3 0BA, CF3 0AH, CF3 1QZ, CF3 1NT.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding CF3 0AG, has a female population slightly higher than UK average, with 52.9% 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 | 53.7% | 52.9% | -0.8% | 51.0% | 1.9% |
| Male | 46.3% | 47.1% | 0.8% | 49.0% | -1.9% |
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 CF3 0AG, a significant portion of the population is single, making up 52% 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 | 35.4% | 52% | 16.6% | 37.9% | 14.1% |
| Married: Opposite sex | 29.8% | 24% | -5.8% | 44.2% | -20.2% |
| Separated | 5.1% | 3.4% | -1.7% | 2.2% | 1.2% |
| Divorced | 15.7% | 13.4% | -2.3% | 9.1% | 4.3% |
| Widowed | 14% | 7.3% | -6.7% | 6.1% | 1.2% |
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 | 39.3% | 39.9% | 0.6% | 48.4% | -8.5% |
| Good health | 28.8% | 34.5% | 5.7% | 33.6% | 0.9% |
| Fair health | 15.7% | 13.9% | -1.8% | 12.7% | 1.2% |
| Bad health | 10.5% | 6.7% | -3.8% | 4.0% | 2.7% |
| Very bad health | 5.7% | 5% | -0.7% | 1.2% | 3.8% |
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 CF3 0AG this area, 31.1% 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 16.1%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 42.1% | 31.1% | -11.0% | 18.2% | 12.9% |
| 1-4 GCSEs or Equivalent | 14% | 20.6% | 6.6% | 9.6% | 11.0% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 11.8% | 12.2% | 0.4% | 13.4% | -1.2% |
| Apprenticeship | 2.8% | 4.4% | 1.6% | 5.3% | -0.9% |
| HNC, HND or 2+ A Levels | 11.2% | 13.3% | 2.1% | 16.9% | -3.6% |
| Degree or Similar | 12.4% | 16.1% | 3.7% | 33.8% | -17.7% |
| Other | 5.6% | 2.2% | -3.4% | 2.8% | -0.6% |
This area closely mirrors the overall ethnic composition of the UK, with 83.3% of the population identifying as white, with UK average of 81.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Pakistani | 0% | 3.8% | 3.8% | 2.7% | 1.1% |
| Other Asian | 2.2% | 0% | -2.2% | 1.6% | -1.6% |
| Black African | 1.7% | 3.3% | 1.6% | 2.5% | 0.8% |
| Black Caribbean | 0% | 0.4% | 0.4% | 1.0% | -0.6% |
| Mixed White and Asian | 0% | 0.8% | 0.8% | 0.8% | 0.0% |
| Mixed White and African | 0% | 2.5% | 2.5% | 0.4% | 2.1% |
| Mixed White and Caribbean | 0% | 4.2% | 4.2% | 0.9% | 3.3% |
| Mixed Other | 0% | 1.7% | 1.7% | 0.8% | 0.9% |
| White | 95.6% | 83.3% | -12.3% | 81.4% | 1.9% |
| Gypsy or Irish Traveller | 0.4% | 0% | -0.4% | 0.1% | -0.1% |
In this area, 87.6% 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 | 93% | 87.6% | -5.4% | 83.2% | 4.4% |
| European Union | 2.6% | 6.2% | 3.6% | 6.1% | 0.1% |
| Rest of Europe | 0.4% | 0% | -0.4% | 0.8% | -0.8% |
| Africa | 1.3% | 3.3% | 2.0% | 2.7% | 0.6% |
| Middle East and Asia | 2.2% | 2.1% | -0.1% | 5.6% | -3.5% |
| The Americas and the Caribbean | 0.4% | 0.4% | 0.0% | 1.3% | -0.9% |
| Oceania | 0% | 0.4% | 0.4% | 0.3% | 0.1% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 92.6% | 87.6% | -5.0% | 83.2% | 4.4% |
| 10+ Years | 1.3% | 6.6% | 5.3% | 9.8% | -3.2% |
| 5-10 Years | 0.9% | 5% | 4.1% | 2.9% | 2.1% |
| 2-5 Years | 3.9% | 0.8% | -3.1% | 2.2% | -1.4% |
| Less than 2 years | 1.3% | 0% | -1.3% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 70.2% | 76.7% | -6.5% |
| Ireland | 0.4% | 0.6% | -0.2% |
| Italy | 0.4% | 0.6% | -0.2% |
| Spain | 2.1% | 0.4% | 1.7% |
| Poland | 4.1% | 1.3% | 2.8% |
| Other EU countries | 0.4% | 1.5% | -1.1% |
| Central and Western Africa | 0.8% | 0.3% | 0.5% |
| South and Eastern Africa | 0.4% | 0.2% | 0.2% |
| No passport held | 21.1% | 13.5% | 7.6% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 47.9% | 37.2% | 10.7% |
| Christian | 34.7% | 46.2% | -11.5% |
| Muslim | 9.1% | 6.5% | 2.6% |
| Other religion | 0.8% | 0.6% | 0.2% |
| Not answered | 7.4% | 6.0% | 1.4% |
Over the last 12 months, the overall crime rate around Tarwick Drive was 49.8 per 1,000 residents, which is 36.6% lower than the Pontprennau and Old St Mellons average. The most reported crime type was Violence and sexual offences.
Tarwick Drive has the 19th lowest crime rate of 66 local areas in Pontprennau and Old St Mellons and the 424th lowest crime rate of 1,028 local areas in Cardiff .
Violent and sexual offences accounted for around 20.7 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has fallen by about -92.4%.

Households in this area have a much lower level of wealth compared to the average household in England and Wales. 92% of analyzed areas in England and Wales have higher average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 38 Tarwick Drive, Cardiff, Cardiff Terraced, an established residential building | £200,000 | 2025-05-19 | £200,585 |
| 4 Tarwick Drive, Cardiff, Cardiff Terraced, an established residential building | £181,000 | 2024-09-20 | £183,499 |
| 78 Tarwick Drive, Cardiff, Cardiff Terraced, an established residential building | £176,000 | 2024-07-05 | £182,020 |
| 38 Tarwick Drive, Cardiff, Cardiff Terraced, an established residential building | £177,000 | 2021-11-29 | £205,600 |
| 10 Tarwick Drive, Cardiff, Cardiff Terraced, an established residential building | £100,000 | 2021-06-11 | £117,890 |
| Full-Time Employee | 47 |
| Retired | 36 |
| Part-Time Employee | 27 |
| Long-Term Sick or disabled | 20 |
| Self-Employed | 13 |
| Unemployed | 10 |
| Looking after home or family | 10 |
| Other | 8 |
| Student (economically inactive) | 6 |
| Full-Time Student (with or without job) | 3 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 17 |
| Human health and social work activities | 15 |
| Transport and storage | 7 |
| Education | 7 |
| Construction | 6 |
| Administrative and support service activities | 6 |
| Public administration and defence; compulsory social security | 5 |
| Accommodation and food service activities | 4 |
| Other | 3 |
| Manufacturing | 3 |
| Electricity, gas, steam and air conditioning supply | 2 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Information and communication | 1 |
| Financial and insurance activities | 1 |
| Professional, scientific and technical activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| St Mellons C.I.W. Primary School Dunster Road , Llanrumney CF3 5TP | - not rated | 358 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Oakfield Primary School Ferntree Drive , St Mellon's CF3 0AA | - not rated | 411 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Pen-Y-Bryn Primary School Dunster Road , Llanrumney CF3 5TP | - not rated | 445 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| St Illtyds R.C. High School Newport Road , Rumney CF3 1XQ | - not rated | 621 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Pen Y Pil Glan-Y-Mor Road , Trowbridge CF3 1RQ | - not rated | 658 yd | Welsh establishment | Not Applicable | Mixed | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| pizza hut | 36 - 38 Countisbury Avenue, Llanrumney | 714 yd | |
| Ford Cafe | 26 Countisbury Avenue, Llanrumney | 732 yd | |
| Tubbs Cafe | St Mellons Hub Crickhowell Road, Trowbridge | 778 yd | |
| Cleverchefs - Contract Catering | St Johns College William Nicholls Drive, Old St Mellons | 793 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Ty'r Winch | The Coach House Ty'r Winch Road, Old St Mellons | 500 yd | |
| The Church Inn | The Church Inn Newport Road, Old St Mellons | 515 yd | |
| Marcus @ The Church Inn | The Church Inn Newport Road, Old St Mellons | 515 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Crispy Cod | 950 Newport Road, Old St Mellons | 441 yd | |
| Hot Box Fish Bar | 40 Abergele Road, Trowbridge | 578 yd | |
| Greggs | 72 Countisbury Avenue, Llanrumney | 660 yd | |
| Speroni Fish Bar | 72A Countisbury Avenue, Llanrumney | 660 yd | |
| New Taj | 54 Countisbury Avenue, Llanrumney | 690 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Tesco | Tesco Countisbury Avenue, Llanrumney | 647 yd | |
| Heron Foods | 40 - 46 Countisbury Avenue, Llanrumney | 705 yd | |
| Iceland Foods Ltd | 4 - 6 Countisbury Avenue, Llanrumney | 766 yd | |
| Tesco | Unit 2 Ground Floor, St Mellons District Shopping Centre Crickhowell Road, Trowbridge | 772 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 | 135.5 Mbit/s |
| Minimum download speed | 500 Mbit/s |
| Maximum download speed | 500 Mbit/s |
| Median upload speed | 10 Mbit/s |
| Average upload speed | 13.3 Mbit/s |
| Maximum upload speed | 35 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.