St Andrew'S Lane is in Cardiff and in Cardiff district. CF10 3DJ is located in the Cathays electoral ward, within the English Parliamentary constituency of Cardiff Central. This postcode has been in use since 2017-08-01.
StreetScan combines information about St Andrew's Lane, Cardiff, CF10 3DJ and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CF10 3DD, CF10 3DF, CF10 3SG, CF10 3DB, CF10 3UR, CF10 3DA, CF10 3BZ, CF10 3BN, CF10 3BE.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding CF10 3DJ, has a female population slightly higher than UK average, with 54.8% 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 | 34.8% | 54.8% | 20.0% | 51.0% | 3.8% |
| Male | 65.2% | 45.2% | -20.0% | 49.0% | -3.8% |
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 CF10 3DJ, a significant portion of the population is single, making up 87.9% 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 | 60.2% | 87.9% | 27.7% | 37.9% | 50.0% |
| Married: Opposite sex | 30.9% | 8.1% | -22.8% | 44.2% | -36.1% |
| Separated | 1.1% | 0.2% | -0.9% | 2.2% | -2.0% |
| Divorced | 6.6% | 3% | -3.6% | 9.1% | -6.1% |
| Widowed | 1.1% | 0.7% | -0.4% | 6.1% | -5.4% |
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.
This area has a high percentage of residents reporting their health as Good or Very Good (87.6%) compared to the average (82%). This typically indicates either a younger population or more affluent area.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Very good health | 63.8% | 53.9% | -9.9% | 48.4% | 5.5% |
| Good health | 28% | 33.7% | 5.7% | 33.6% | 0.1% |
| Fair health | 7.2% | 10.3% | 3.1% | 12.7% | -2.4% |
| Bad health | 0.5% | 1.6% | 1.1% | 4.0% | -2.4% |
| Very bad health | 0.5% | 0.5% | 0.0% | 1.2% | -0.7% |
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 CF10 3DJ this area, 4.9% of residents have no qualifications. This is significantly lower than the UK average of 18.2%. This area stands out for its high percentage of residents with higher education degree or similar. The UK average is 33.8%, while in this area it is 44.1%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 3.9% | 4.9% | 1.0% | 18.2% | -13.3% |
| 1-4 GCSEs or Equivalent | 7.2% | 0.9% | -6.3% | 9.6% | -8.7% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 6.6% | 6.3% | -0.3% | 13.4% | -7.1% |
| Apprenticeship | 0.6% | 0% | -0.6% | 5.3% | -5.3% |
| HNC, HND or 2+ A Levels | 9.9% | 40.1% | 30.2% | 16.9% | 23.2% |
| Degree or Similar | 44.8% | 44.1% | -0.7% | 33.8% | 10.3% |
| Other | 27.1% | 3.7% | -23.4% | 2.8% | 0.9% |
In this area, the population is more ethnically diverse compared to the UK average. While 40.5% 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) | |
|---|---|---|---|---|---|
| Chinese | 4.3% | 24.3% | 20.0% | 0.7% | 23.6% |
| Indian | 3.4% | 4.8% | 1.4% | 3.1% | 1.7% |
| Pakistani | 1.9% | 3.2% | 1.3% | 2.7% | 0.5% |
| Other Asian | 5.8% | 4.6% | -1.2% | 1.6% | 3.0% |
| Black African | 0% | 3.7% | 3.7% | 2.5% | 1.2% |
| Black Caribbean | 0.5% | 0% | -0.5% | 1.0% | -1.0% |
| Other Black | 0% | 0.2% | 0.2% | 0.5% | -0.3% |
| Mixed White and Asian | 1.4% | 2.5% | 1.1% | 0.8% | 1.7% |
| Mixed White and African | 0.5% | 0% | -0.5% | 0.4% | -0.4% |
| Mixed Other | 0.5% | 0.2% | -0.3% | 0.8% | -0.6% |
| White | 46.4% | 40.5% | -5.9% | 81.4% | -40.9% |
| Roma | 0% | 1.1% | 1.1% | 0.2% | 0.9% |
| Arab | 34.8% | 13.7% | -21.1% | 0.6% | 13.1% |
| Other | 0.5% | 1.1% | 0.6% | 1.6% | -0.5% |
In this area, just 35.8% of residents were born in the United Kingdom, meaning that the majority of residents originate from outside the UK.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| United Kingdom | 39.1% | 35.8% | -3.3% | 83.2% | -47.4% |
| European Union | 6.3% | 10.3% | 4.0% | 6.1% | 4.2% |
| Rest of Europe | 0.5% | 1.4% | 0.9% | 0.8% | 0.6% |
| Africa | 2.4% | 4.4% | 2.0% | 2.7% | 1.7% |
| Middle East and Asia | 48.3% | 46.1% | -2.2% | 5.6% | 40.5% |
| The Americas and the Caribbean | 2.4% | 2.1% | -0.3% | 1.3% | 0.8% |
| Oceania | 1% | 0% | -1.0% | 0.3% | -0.3% |
In this area majority of residents originate from outside the UK. Only 35.8% of residents were born in the United Kingdom. 3% of residents have lived in the UK for 10 years or more.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 38.2% | 35.8% | -2.4% | 83.2% | -47.4% |
| 10+ Years | 26.1% | 3% | -23.1% | 9.8% | -6.8% |
| 5-10 Years | 24.2% | 6.4% | -17.8% | 2.9% | 3.5% |
| 2-5 Years | 5.8% | 14.4% | 8.6% | 2.2% | 12.2% |
| Less than 2 years | 5.8% | 40.4% | 34.6% | 1.9% | 38.5% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 41.6% | 76.7% | -35.1% |
| Ireland | 0.7% | 0.6% | 0.1% |
| France | 1.4% | 0.3% | 1.1% |
| Germany | 0.2% | 0.2% | 0.0% |
| Italy | 2.3% | 0.6% | 1.7% |
| Portugal | 0.5% | 0.5% | 0.0% |
| Spain | 0.5% | 0.4% | 0.1% |
| Romania | 0.9% | 0.9% | 0.0% |
| Other EU countries | 4.6% | 1.5% | 3.1% |
| Other Europe | 0.7% | 0.2% | 0.5% |
| North Africa | 0.5% | 0.1% | 0.4% |
| South and Eastern Africa | 1.8% | 0.2% | 1.6% |
| Middle East | 11.2% | 0.1% | 11.1% |
| Eastern Asia | 19.4% | 0.3% | 19.1% |
| Southern Asia | 2.5% | 1.2% | 1.3% |
| South-East Asia | 5.3% | 0.2% | 5.1% |
| North America and the Caribbean | 0.2% | 0.3% | -0.1% |
| No passport held | 5.9% | 13.5% | -7.6% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 39.8% | 37.2% | 2.6% |
| Christian | 18.3% | 46.2% | -27.9% |
| Buddhist | 3.4% | 0.5% | 2.9% |
| Hindu | 2.5% | 1.7% | 0.8% |
| Muslim | 18.8% | 6.5% | 12.3% |
| Sikh | 0.9% | 0.9% | 0.0% |
| Other religion | 2.5% | 0.6% | 1.9% |
| Not answered | 13.7% | 6.0% | 7.7% |
Over the last 12 months, the overall crime rate around St Andrew'S Lane was 1550.5 per 1,000 residents, which is 429.8% higher than the Cathays average. The most reported crime type was Shoplifting.
St Andrew'S Lane has the 5th highest crime rate of 49 local areas in Cathays and the 5th highest crime rate of 1,028 local areas in Cardiff .
Violent and sexual offences accounted for around 503.2 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has fallen by about -7.8%.

Households in this area have a lower level of wealth compared to the average household in England and Wales. 88% of analyzed areas in England and Wales have higher average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| Glendower House St Andrew'S Lane, Cardiff, Cardiff Other, an established residential building | £9,100,000 | 2017-09-21 | £11,135,970 |
CF10 3DJ area has a low unemployment rate. According to Census 2021, 0% 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 CF10 3DJ area is much higher than the country's average. Usually places with high percentage of students are near Universities and near entertainment places.
| Student (economically inactive) | 309 |
| Full-Time Student (with or without job) | 46 |
| Full-Time Employee | 31 |
| Self-Employed | 13 |
| Retired | 12 |
| Part-Time Employee | 9 |
| Other | 8 |
| Unemployed | 2 |
| Long-Term Sick or disabled | 0 |
| Looking after home or family | 0 |
| Human health and social work activities | 14 |
| Education | 13 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 11 |
| Professional, scientific and technical activities | 8 |
| Manufacturing | 8 |
| Construction | 6 |
| Accommodation and food service activities | 6 |
| Public administration and defence; compulsory social security | 4 |
| Financial and insurance activities | 4 |
| Information and communication | 3 |
| Administrative and support service activities | 2 |
| Transport and storage | 1 |
| Real estate activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Kings Monkton School 6 West Grove , CF24 3XL | - not rated | 338 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Cardiff Academy 40 - 41 the Parade , Roath CF24 3AB | - not rated | 593 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Tredegarville C.I.W. Primary School Glossop Road , Roath CF24 0JT | - not rated | 742 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| St Peter's R.C. Primary School Southey Street , Roath CF24 3SP | - not rated | 980 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Y Berllan Deg Circle Way East , Llanederyrn CF23 9LD | - not rated | 1,030 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 |
|---|---|---|---|
| Coffee agogo | 8 St Andrew's Place, Cathays | 162 yd | |
| The Bagel Place | Unit 11, Students Union Senghennydd Road, Cathays | 180 yd | |
| Social Eats Ltd | 20 Salisbury Road, Cathays | 202 yd | |
| Trevithick Refectory | Trevithick Building, 14 - 17 The Parade, Roath | 222 yd | |
| The Bike Lock | Ground Floor, Summit House, 9 - 10 Windsor Place, Cathays | 228 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Daffodil | 33 Windsor Place, Cathays | 156 yd | |
| Pen & Wig | The Pen & Wig, 1 Park Grove, Cathays | 178 yd | |
| The Central Bar | Central Bar, 39 Windsor Place, Cathays | 239 yd | |
| The Flute and Tankard | 4 Windsor Place, Cathays | 263 yd | |
| Henry's Cafe Bar | Ground Floor, Park Chambers, 8 - 16 Park Place, Cathays | 330 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Tidy Kitchen Company | 16 Museum Place, Cathays | 225 yd | |
| The Family Fish Bar | 25 Salisbury Road, Cathays | 322 yd | |
| Casa Agape Foundation | Unit 17, Ground Floor Capitol Arcade, Cathays | 337 yd | |
| Subway | The Aspect, 140 Queen Street, Cathays | 348 yd | |
| Falafel Corner | Unit 25 Capitol Arcade, Cathays | 353 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Sainsbury's | 129 - 139 Queen Street, Cathays | 262 yd | |
| Tesco | 58 - 60 Salisbury Road, Cathays | 322 yd | |
| Tesco | Unit 7 To 9, Ground Floor Capitol Arcade, Cathays | 337 yd | |
| Marks & Spencer | 72 - 76 Queen Street, Cathays | 426 yd | |
| The Co-op Food | Unit 2, Students Union Senghennydd Road, Cathays | 503 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 | 0.0% |
| Percentage of premises that have Ultrafast Broadband (100Mbit/s or greater) coverage from fixed broadband | 0.0% |
| Percentage of premises that have Ultrafast Broadband (300Mbit/s or greater) coverage from fixed broadband | 0.0% |
| Percentage of premises that have coverage from a Gigabit capable service from fixed broadband | 0.0% |
| 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 | 100.0% |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.