Heol Maes Eirwg is in St Mellons, Cardiff and in Cardiff district. CF3 0JZ is located in the Trowbridge electoral ward, within the English Parliamentary constituency of Cardiff South and Penarth. This postcode has been in use since 1992-01-01.
StreetScan combines information about Heol Maes Eirwg, St Mellons, Cardiff, CF3 0JZ and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CF3 0PN, CF3 0PT, CF3 0BQ, CF3 0PP, CF3 0NW, CF3 0PJ, CF3 0PX.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding CF3 0JZ has a female population much higher than UK average, with 56.1% of the population 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 | 54.8% | 56.1% | 1.3% | 51.0% | 5.1% |
| Male | 45.2% | 43.9% | -1.3% | 49.0% | -5.1% |
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 0JZ, 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 | 57.4% | 53.1% | -4.3% | 37.9% | 15.2% |
| Married: Opposite sex | 22.3% | 30.7% | 8.4% | 44.2% | -13.5% |
| Civil partnership: Same sex | 0% | 0.5% | 0.5% | 0.1% | 0.4% |
| Separated | 5.3% | 4.2% | -1.1% | 2.2% | 2.0% |
| Divorced | 12.8% | 9.4% | -3.4% | 9.1% | 0.3% |
| Widowed | 2.1% | 2.1% | 0.0% | 6.1% | -4.0% |
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 | 43% | 51% | 8.0% | 48.4% | 2.6% |
| Good health | 35.5% | 25.4% | -10.1% | 33.6% | -8.2% |
| Fair health | 13.1% | 14.6% | 1.5% | 12.7% | 1.9% |
| Bad health | 6.2% | 7.2% | 1.0% | 4.0% | 3.2% |
| Very bad health | 2.2% | 1.8% | -0.4% | 1.2% | 0.6% |
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.
In the area around CF3 0JZ 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 21.5%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 34% | 28.3% | -5.7% | 18.2% | 10.1% |
| 1-4 GCSEs or Equivalent | 27.7% | 17.3% | -10.4% | 9.6% | 7.7% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 17.6% | 16.8% | -0.8% | 13.4% | 3.4% |
| Apprenticeship | 1.1% | 2.1% | 1.0% | 5.3% | -3.2% |
| HNC, HND or 2+ A Levels | 6.9% | 11% | 4.1% | 16.9% | -5.9% |
| Degree or Similar | 9% | 21.5% | 12.5% | 33.8% | -12.3% |
| Other | 3.7% | 3.1% | -0.6% | 2.8% | 0.3% |
In this area, the population is more ethnically diverse compared to the UK average. While 67.7% of the residents identify as white, which is lower than the UK average of 81.4%, there are significant representations of other ethnic groups.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Bangladeshi | 0% | 3.3% | 3.3% | 1.1% | 2.2% |
| Chinese | 0.3% | 0% | -0.3% | 0.7% | -0.7% |
| Pakistani | 1.6% | 7.2% | 5.6% | 2.7% | 4.5% |
| Black African | 3.1% | 9.9% | 6.8% | 2.5% | 7.4% |
| Black Caribbean | 0.9% | 0.6% | -0.3% | 1.0% | -0.4% |
| Other Black | 0.9% | 2.1% | 1.2% | 0.5% | 1.6% |
| Mixed White and Asian | 0% | 0.3% | 0.3% | 0.8% | -0.5% |
| Mixed White and African | 0% | 3.3% | 3.3% | 0.4% | 2.9% |
| Mixed White and Caribbean | 3.4% | 2.4% | -1.0% | 0.9% | 1.5% |
| Mixed Other | 0.6% | 0.9% | 0.3% | 0.8% | 0.1% |
| White | 88.5% | 67.7% | -20.8% | 81.4% | -13.7% |
| Arab | 0.6% | 2.4% | 1.8% | 0.6% | 1.8% |
In this area, 78.8% 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 | 93.1% | 78.8% | -14.3% | 83.2% | -4.4% |
| European Union | 2.5% | 2.1% | -0.4% | 6.1% | -4.0% |
| Rest of Europe | 0% | 1.5% | 1.5% | 0.8% | 0.7% |
| Africa | 2.5% | 7.8% | 5.3% | 2.7% | 5.1% |
| Middle East and Asia | 1.2% | 9.9% | 8.7% | 5.6% | 4.3% |
| The Americas and the Caribbean | 0.3% | 0% | -0.3% | 1.3% | -1.3% |
| Oceania | 0.3% | 0% | -0.3% | 0.3% | -0.3% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 92.8% | 78.8% | -14.0% | 83.2% | -4.4% |
| 10+ Years | 0.9% | 8.1% | 7.2% | 9.8% | -1.7% |
| 5-10 Years | 0.9% | 2.7% | 1.8% | 2.9% | -0.2% |
| 2-5 Years | 1.9% | 3.6% | 1.7% | 2.2% | 1.4% |
| Less than 2 years | 3.4% | 6.9% | 3.5% | 1.9% | 5.0% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 61.2% | 76.7% | -15.5% |
| Ireland | 0.3% | 0.6% | -0.3% |
| France | 1.2% | 0.3% | 0.9% |
| Portugal | 0.6% | 0.5% | 0.1% |
| Poland | 8.4% | 1.3% | 7.1% |
| Other EU countries | 0.9% | 1.5% | -0.6% |
| North Africa | 1.8% | 0.1% | 1.7% |
| Southern Asia | 0.3% | 1.2% | -0.9% |
| No passport held | 25.4% | 13.5% | 11.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 45.8% | 37.2% | 8.6% |
| Christian | 30.1% | 46.2% | -16.1% |
| Jewish | 0.3% | 0.5% | -0.2% |
| Muslim | 18.5% | 6.5% | 12.0% |
| Other religion | 1.8% | 0.6% | 1.2% |
| Not answered | 3.6% | 6.0% | -2.4% |
Over the last 12 months, the overall crime rate around Heol Maes Eirwg was 70.6 per 1,000 residents, which is 10.1% lower than the Pontprennau and Old St Mellons average. The most reported crime type was Violence and sexual offences.
Heol Maes Eirwg has the 31st lowest crime rate of 66 local areas in Pontprennau and Old St Mellons and the 484th highest crime rate of 1,028 local areas in Cardiff .
Violent and sexual offences accounted for around 32.4 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -46.0%.
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 |
|---|---|---|---|
| 76 Heol Maes Eirwg, Cardiff, Cardiff Detached, a newly built property | £128,555 | 2002-11-01 | £332,425 |
The percentage of student residents living in CF3 0JZ 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 | 41 |
| Looking after home or family | 33 |
| Long-Term Sick or disabled | 31 |
| Part-Time Employee | 26 |
| Student (economically inactive) | 17 |
| Self-Employed | 10 |
| Unemployed | 10 |
| Retired | 9 |
| Other | 8 |
| Full-Time Student (with or without job) | 7 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 16 |
| Human health and social work activities | 14 |
| Administrative and support service activities | 8 |
| Manufacturing | 7 |
| Accommodation and food service activities | 7 |
| Education | 7 |
| Construction | 5 |
| Other | 4 |
| Water supply; sewerage, waste management and remediation activities | 4 |
| Transport and storage | 4 |
| Public administration and defence; compulsory social security | 4 |
| Professional, scientific and technical activities | 4 |
| Real estate activities | 3 |
| Agriculture, forestry and fishing | 2 |
| 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 | 203 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Willowbrook Primary School Sandbrook Road , St Mellon's CF3 0ST | - not rated | 736 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 | 787 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Pen Y Pil Glan-Y-Mor Road , Trowbridge CF3 1RQ | - not rated | 806 yd | Welsh establishment | Not Applicable | Mixed | More About School |
| Oakfield Primary School Ferntree Drive , St Mellon's CF3 0AA | - not rated | 895 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 | 339 yd | |
| Tubbs Cafe | St Mellons Hub Crickhowell Road, Trowbridge | 651 yd | |
| Shamrat Indian Cuisine | 3 Strathy Road, Trowbridge | 848 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Triple Crown Takeaway | 3 Crickhowell Walk, Trowbridge | 806 yd | |
| Hot Box Fish Bar | 40 Abergele Road, Trowbridge | 1,021 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Tesco | Unit 2 Ground Floor, St Mellons District Shopping Centre Crickhowell Road, Trowbridge | 796 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 | 90.0% |
| Percentage of premises that have Ultrafast Broadband (300Mbit/s or greater) coverage from fixed broadband | 90.0% |
| Percentage of premises that have coverage from a Gigabit capable service from fixed broadband | 90.0% |
| 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 | 90 Mbit/s |
| Average download speed | 147.1 Mbit/s |
| Minimum download speed | 350 Mbit/s |
| Maximum download speed | 350 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 20 Mbit/s |
| Maximum upload speed | 35 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.