St Marys Avenue is in Barry and in Vale Of Glamorgan district. CF63 4LS is located in the Castleland electoral ward, within the English Parliamentary constituency of Vale of Glamorgan. This postcode has been in use since 1993-01-01.
StreetScan combines information about St Marys Avenue, Barry, CF63 4LS and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CF63 4LT, CF63 4LY, CF63 4LP, CF63 4LW, CF63 4LL, CF63 4LQ, CF63 4JQ, CF63 4NL, CF63 4JR.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding CF63 4LS, has a female population slightly higher than UK average, with 53.6% 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 | 51.8% | 53.6% | 1.8% | 51.0% | 2.6% |
| Male | 48.2% | 46.4% | -1.8% | 49.0% | -2.6% |
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 | 40.2% | 42% | 1.8% | 37.9% | 4.1% |
| Married: Opposite sex | 40.2% | 34% | -6.2% | 44.2% | -10.2% |
| Married: Same sex | 0.5% | 0% | -0.5% | 0.3% | -0.3% |
| Civil partnership: Same sex | 0% | 0.9% | 0.9% | 0.1% | 0.8% |
| Separated | 3.4% | 1.9% | -1.5% | 2.2% | -0.3% |
| Divorced | 9.7% | 12.5% | 2.8% | 9.1% | 3.4% |
| Widowed | 6.1% | 8.7% | 2.6% | 6.1% | 2.6% |
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% | 43.2% | 4.2% | 48.4% | -5.2% |
| Good health | 41.5% | 35.3% | -6.2% | 33.6% | 1.7% |
| Fair health | 12.8% | 15% | 2.2% | 12.7% | 2.3% |
| Bad health | 5.5% | 5.2% | -0.3% | 4.0% | 1.2% |
| Very bad health | 1.2% | 1.3% | 0.1% | 1.2% | 0.1% |
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.
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 21.8%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 20.1% | 19% | -1.1% | 18.2% | 0.8% |
| 1-4 GCSEs or Equivalent | 18.5% | 10.1% | -8.4% | 9.6% | 0.5% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 24.6% | 20.7% | -3.9% | 13.4% | 7.3% |
| Apprenticeship | 2.7% | 7% | 4.3% | 5.3% | 1.7% |
| HNC, HND or 2+ A Levels | 13.5% | 18.8% | 5.3% | 16.9% | 1.9% |
| Degree or Similar | 17.4% | 21.8% | 4.4% | 33.8% | -12.0% |
| Other | 3.2% | 2.6% | -0.6% | 2.8% | -0.2% |
In this area, the population is predominantly white, with 95.3% identifying as such, significantly higher than the UK average of 81.4%. This indicates a lower level of ethnic diversity compared to the broader UK population.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Chinese | 0.2% | 0.4% | 0.2% | 0.7% | -0.3% |
| Other Asian | 0.2% | 0.4% | 0.2% | 1.6% | -1.2% |
| Black Caribbean | 0.2% | 0.2% | 0.0% | 1.0% | -0.8% |
| Mixed White and Asian | 0% | 0.7% | 0.7% | 0.8% | -0.1% |
| Mixed White and African | 0.9% | 0.2% | -0.7% | 0.4% | -0.2% |
| Mixed White and Caribbean | 1% | 0.4% | -0.6% | 0.9% | -0.5% |
| Mixed Other | 0.9% | 1.5% | 0.6% | 0.8% | 0.7% |
| White | 96.8% | 95.3% | -1.5% | 81.4% | 13.9% |
| Arab | 0% | 0.9% | 0.9% | 0.6% | 0.3% |
In this area, 95.9% of the population were born in the United Kingdom, which is higher than the UK average of 83.2%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| United Kingdom | 97.6% | 95.9% | -1.7% | 83.2% | 12.7% |
| European Union | 1.4% | 2.4% | 1.0% | 6.1% | -3.7% |
| Africa | 0.3% | 0% | -0.3% | 2.7% | -2.7% |
| Middle East and Asia | 0.2% | 1.5% | 1.3% | 5.6% | -4.1% |
| The Americas and the Caribbean | 0.5% | 0.2% | -0.3% | 1.3% | -1.1% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 97.3% | 96.1% | -1.2% | 83.2% | 12.9% |
| 10+ Years | 0% | 2.6% | 2.6% | 9.8% | -7.2% |
| 5-10 Years | 0% | 1.3% | 1.3% | 2.9% | -1.6% |
| 2-5 Years | 0.3% | 0% | -0.3% | 2.2% | -2.2% |
| Less than 2 years | 2.4% | 0% | -2.4% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 76% | 76.7% | -0.7% |
| Ireland | 0.9% | 0.6% | 0.3% |
| Spain | 0.4% | 0.4% | 0.0% |
| Poland | 0.9% | 1.3% | -0.4% |
| Other EU countries | 0.4% | 1.5% | -1.1% |
| Eastern Asia | 0.2% | 0.3% | -0.1% |
| No passport held | 21.2% | 13.5% | 7.7% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 53.7% | 37.2% | 16.5% |
| Christian | 39.2% | 46.2% | -7.0% |
| Muslim | 1.5% | 6.5% | -5.0% |
| Not answered | 5.6% | 6.0% | -0.4% |
Over the last 12 months, the overall crime rate around St Marys Avenue was 197.2 per 1,000 residents, which is 106.4% higher than the Baruc average. The most reported crime type was Violence and sexual offences.
St Marys Avenue has the 20th highest crime rate of 104 local areas in Baruc and the 34th highest crime rate of 432 local areas in Vale of Glamorgan .
Violent and sexual offences accounted for around 121.5 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has risen by about 144.8%.

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 |
|---|---|---|---|
| 96 St Marys Avenue, Barry, The Vale Of Glamorgan Terraced, an established residential building | £207,500 | 2025-07-11 | £213,042 |
| 28 St Marys Avenue, Barry, The Vale Of Glamorgan Terraced, an established residential building | £184,000 | 2023-08-18 | £185,070 |
| 30 St Marys Avenue, Barry, The Vale Of Glamorgan Terraced, an established residential building | £170,000 | 2023-04-05 | £183,430 |
| 106 St Marys Avenue, Barry, The Vale Of Glamorgan Terraced, an established residential building | £134,000 | 2022-10-20 | £137,715 |
| 72 St Marys Avenue, Barry, The Vale Of Glamorgan Terraced, an established residential building | £206,000 | 2022-01-21 | £231,666 |
| Full-Time Employee | 137 |
| Retired | 87 |
| Part-Time Employee | 83 |
| Self-Employed | 29 |
| Student (economically inactive) | 23 |
| Unemployed | 18 |
| Other | 15 |
| Long-Term Sick or disabled | 13 |
| Looking after home or family | 11 |
| Full-Time Student (with or without job) | 7 |
| Human health and social work activities | 41 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 37 |
| Education | 24 |
| Manufacturing | 23 |
| Construction | 21 |
| Accommodation and food service activities | 19 |
| Professional, scientific and technical activities | 18 |
| Transport and storage | 16 |
| Public administration and defence; compulsory social security | 14 |
| Other | 14 |
| Administrative and support service activities | 11 |
| Financial and insurance activities | 7 |
| Information and communication | 6 |
| Electricity, gas, steam and air conditioning supply | 4 |
| Real estate activities | 4 |
| Water supply; sewerage, waste management and remediation activities | 2 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Holton Primary School Holton Road , CF63 4TF | - not rated | 358 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Gladstone Primary School Gladstone Road , CF62 8NA | - not rated | 843 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Jenner Park Primary Hannah Street , Barry CF63 1DG | - not rated | 921 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Sant Curig College Road , CF62 8HQ | - not rated | 1,121 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| High Street Primary School St Paul's Avenue , Barry CF62 8HT | - not rated | 1,187 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 |
|---|---|---|---|
| Greek Islands | Pizza Castle, 202 Holton Road | 320 yd | |
| USA Chicken | Usa Chicken, 210 Holton Road | 320 yd | |
| Fountains Tea Rooms | Fountain Tea Rooms, 132A Holton Road | 407 yd | |
| Caesars Cafe | Caesars Coffee Shop, 134 Holton Road | 407 yd | |
| The Grill Next Door | Caesars Coffee Shop, 134 Holton Road | 407 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| O'briens | O'briens, 158 Holton Road | 292 yd | |
| Soraya's Cocktails and Desserts | Soraya's, 152 Holton Road | 295 yd | |
| Barry Dock Working Mens Liberal Club | Barry Dock Working Mens Liberal Club And Institute, 1 Thompson Street | 502 yd | |
| The Buck Sports Bar & Grill | The Buck, 62 - 66 Holton Road | 520 yd | |
| The Butterfly Collector | 50A Holton Road | 520 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| OK Takeaway | Ok Take Away, 182 Holton Road | 279 yd | |
| Barry Palace Chinese Takeaway | Barry Palace, 216 Holton Road | 340 yd | |
| Champagne | Champagne Chinese And English Take Away, 226 Holton Road | 399 yd | |
| Lams Kitchen | Lams Kitchen, 235 Holton Road | 421 yd | |
| Costa Coffee | 88 Holton Road | 461 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Iceland Frozen Foods Plc | Iceland Foods Plc, 143 Holton Road | 334 yd | |
| B & M Express | B&m Express, 102 - 106 Holton Road | 461 yd | |
| Awesome Wales | 74 Holton Road | 506 yd | |
| Tesco | Tesco Express Holton Road | 577 yd | |
| Morrisons Supermarket | Wm Morrison Supermarkets Plc Heol Ceiniog | 659 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 | 219.4 Mbit/s |
| Minimum download speed | 1000 Mbit/s |
| Maximum download speed | 1000 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 19.4 Mbit/s |
| Maximum upload speed | 50 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.