Newport Road is in St Mellons, Cardiff and in Cardiff district. CF3 5UN is located in the Pontprennau and Old St Mellons electoral ward, within the English Parliamentary constituency of Cardiff North. This postcode has been in use since 1999-06-01.
StreetScan combines information about Newport Road, St Mellons, Cardiff, CF3 5UN and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CF3 5UQ, CF3 5UP, CF3 5UE, CF3 5UR, CF3 5UA, CF3 0AQ, CF3 5UL, CF3 5UB, CF3 5SA.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding CF3 5UN, 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.
In the immediate area around CF3 5UN, a significant portion of the population is single, making up 42.9% 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 | 32.4% | 42.9% | 10.5% | 37.9% | 5.0% |
| Married: Opposite sex | 52.7% | 38.4% | -14.3% | 44.2% | -5.8% |
| Married: Same sex | 0.6% | 0% | -0.6% | 0.3% | -0.3% |
| Separated | 0.8% | 2.4% | 1.6% | 2.2% | 0.2% |
| Divorced | 6.2% | 13.9% | 7.7% | 9.1% | 4.8% |
| Widowed | 7.3% | 2.4% | -4.9% | 6.1% | -3.7% |
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 | 55.8% | 43.9% | -11.9% | 48.4% | -4.5% |
| Good health | 26.3% | 28% | 1.7% | 33.6% | -5.6% |
| Fair health | 13.4% | 16.3% | 2.9% | 12.7% | 3.6% |
| Bad health | 3.1% | 9.7% | 6.6% | 4.0% | 5.7% |
| Very bad health | 1.4% | 2.1% | 0.7% | 1.2% | 0.9% |
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 | 19.7% | 18.8% | -0.9% | 18.2% | 0.6% |
| 1-4 GCSEs or Equivalent | 15.8% | 6.1% | -9.7% | 9.6% | -3.5% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 16.3% | 12.2% | -4.1% | 13.4% | -1.2% |
| Apprenticeship | 3.7% | 4.9% | 1.2% | 5.3% | -0.4% |
| HNC, HND or 2+ A Levels | 12.7% | 14.7% | 2.0% | 16.9% | -2.2% |
| Degree or Similar | 29.3% | 42% | 12.7% | 33.8% | 8.2% |
| Other | 2.5% | 1.2% | -1.3% | 2.8% | -1.6% |
This area closely mirrors the overall ethnic composition of the UK, with 77.1% of the population identifying as white, with UK average of 81.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Bangladeshi | 0.5% | 0.3% | -0.2% | 1.1% | -0.8% |
| Chinese | 4.1% | 0% | -4.1% | 0.7% | -0.7% |
| Indian | 1.2% | 4.9% | 3.7% | 3.1% | 1.8% |
| Pakistani | 1.4% | 2.4% | 1.0% | 2.7% | -0.3% |
| Other Asian | 3.1% | 2.8% | -0.3% | 1.6% | 1.2% |
| Black African | 0% | 4.2% | 4.2% | 2.5% | 1.7% |
| Other Black | 0% | 0.3% | 0.3% | 0.5% | -0.2% |
| Mixed White and Asian | 0% | 0.3% | 0.3% | 0.8% | -0.5% |
| Mixed White and African | 0.2% | 2.1% | 1.9% | 0.4% | 1.7% |
| Mixed White and Caribbean | 0.7% | 2.1% | 1.4% | 0.9% | 1.2% |
| Mixed Other | 0% | 1% | 1.0% | 0.8% | 0.2% |
| White | 88.8% | 77.1% | -11.7% | 81.4% | -4.3% |
| Arab | 0% | 1.7% | 1.7% | 0.6% | 1.1% |
| Other | 0% | 0.7% | 0.7% | 1.6% | -0.9% |
In this area, 80.9% 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 | 92.6% | 80.9% | -11.7% | 83.2% | -2.3% |
| European Union | 1.2% | 6.3% | 5.1% | 6.1% | 0.2% |
| Rest of Europe | 0.2% | 0.3% | 0.1% | 0.8% | -0.5% |
| Africa | 0% | 5.2% | 5.2% | 2.7% | 2.5% |
| Middle East and Asia | 6% | 6.9% | 0.9% | 5.6% | 1.3% |
| 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 | 91.9% | 81.2% | -10.7% | 83.2% | -2.0% |
| 10+ Years | 0.5% | 14.3% | 13.8% | 9.8% | 4.5% |
| 5-10 Years | 1.2% | 1.7% | 0.5% | 2.9% | -1.2% |
| 2-5 Years | 1.2% | 2.4% | 1.2% | 2.2% | 0.2% |
| Less than 2 years | 5.3% | 0.3% | -5.0% | 1.9% | -1.6% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 80.8% | 76.7% | 4.1% |
| Ireland | 0.3% | 0.6% | -0.3% |
| Germany | 0.3% | 0.2% | 0.1% |
| Italy | 1.4% | 0.6% | 0.8% |
| Poland | 1% | 1.3% | -0.3% |
| Romania | 0.7% | 0.9% | -0.2% |
| Other EU countries | 0.3% | 1.5% | -1.2% |
| North Africa | 1.4% | 0.1% | 1.3% |
| Central and Western Africa | 1.7% | 0.3% | 1.4% |
| South and Eastern Africa | 0.3% | 0.2% | 0.1% |
| Southern Asia | 0.3% | 1.2% | -0.9% |
| No passport held | 11.2% | 13.5% | -2.3% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 32.9% | 37.2% | -4.3% |
| Christian | 53.1% | 46.2% | 6.9% |
| Hindu | 5.2% | 1.7% | 3.5% |
| Muslim | 3.8% | 6.5% | -2.7% |
| Not answered | 4.9% | 6.0% | -1.1% |
Over the last 12 months, the overall crime rate around Newport Road was 0.0 per 1,000 residents, matching the Llanrumney 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 risen by about 55.6%.

Households in this area have a lower level of wealth compared to the average household in England and Wales. 84% of analyzed areas in England and Wales have higher average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| Flat Seaview Stores Newport Road, Cardiff, Cardiff Semi-Detached, an established residential building | £250,000 | 2024-06-28 | £263,320 |
| 2 Sea View Newport Road, Cardiff, Cardiff Terraced, an established residential building | £102,500 | 2018-05-04 | £142,972 |
| 2 Sea View Newport Road, Cardiff, Cardiff Terraced, an established residential building | £99,000 | 2015-03-06 | £159,768 |
| 2 Sea View Newport Road, Cardiff, Cardiff Flats/Maisonettes, an established residential building | £125,000 | 2006-07-07 | £177,802 |
CF3 5UN 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 5UN 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 | 74 |
| Long-Term Sick or disabled | 40 |
| Retired | 39 |
| Part-Time Employee | 29 |
| Student (economically inactive) | 22 |
| Self-Employed | 18 |
| Full-Time Student (with or without job) | 11 |
| Looking after home or family | 6 |
| Other | 5 |
| Unemployed | 3 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 43 |
| Human health and social work activities | 30 |
| Construction | 23 |
| Education | 22 |
| Accommodation and food service activities | 19 |
| Public administration and defence; compulsory social security | 18 |
| Professional, scientific and technical activities | 15 |
| Financial and insurance activities | 14 |
| Manufacturing | 12 |
| Information and communication | 9 |
| Administrative and support service activities | 8 |
| Transport and storage | 7 |
| Other | 6 |
| Water supply; sewerage, waste management and remediation activities | 6 |
| Electricity, gas, steam and air conditioning supply | 3 |
| Real estate activities | 2 |
| Agriculture, forestry and fishing | 2 |
| 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 | 363 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Pen-Y-Bryn Primary School Dunster Road , Llanrumney CF3 5TP | - not rated | 400 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| St Johns College Newport Road , College Green CF3 5YX | - not rated | 423 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Oakfield Primary School Ferntree Drive , St Mellon's CF3 0AA | - not rated | 485 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Bishop Childs C.I.W. Primary School Willowbrook Drive , St Mellon's CF3 0AY | - not rated | 943 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 |
|---|---|---|---|
| Cleverchefs - Contract Catering | St Johns College William Nicholls Drive, Old St Mellons | 408 yd | |
| pizza hut | 36 - 38 Countisbury Avenue, Llanrumney | 778 yd | |
| Ford Cafe | 26 Countisbury Avenue, Llanrumney | 811 yd | |
| MILK AND SUGAR | Building 3, Eastern Business Park Wern Fawr Lane, Old St Mellons | 823 yd | |
| Tubbs Cafe | St Mellons Hub Crickhowell Road, Trowbridge | 890 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Ty'r Winch | The Coach House Ty'r Winch Road, Old St Mellons | 85 yd | |
| The Church Inn | The Church Inn Newport Road, Old St Mellons | 117 yd | |
| Marcus @ The Church Inn | The Church Inn Newport Road, Old St Mellons | 117 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Crispy Cod | 950 Newport Road, Old St Mellons | 58 yd | |
| Greggs | 72 Countisbury Avenue, Llanrumney | 676 yd | |
| Speroni Fish Bar | 72A Countisbury Avenue, Llanrumney | 676 yd | |
| New Taj | 54 Countisbury Avenue, Llanrumney | 732 yd | |
| Red Dragon | 50 Countisbury Avenue, Llanrumney | 742 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Tesco | Tesco Countisbury Avenue, Llanrumney | 622 yd | |
| Heron Foods | 40 - 46 Countisbury Avenue, Llanrumney | 763 yd | |
| Tesco | Unit 2 Ground Floor, St Mellons District Shopping Centre Crickhowell Road, Trowbridge | 811 yd | |
| Iceland Foods Ltd | 4 - 6 Countisbury Avenue, Llanrumney | 865 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% |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.