Llantrisant Street is in Cardiff and in Cardiff district. CF24 4JB is located in the Cathays electoral ward, within the English Parliamentary constituency of Cardiff Central. This postcode has been in use since 1999-06-01.
StreetScan combines information about Llantrisant Street, Cardiff, CF24 4JB and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CF24 4HU, CF24 4JW, CF24 4JF, CF24 4HW, CF24 4HZ, CF24 4LL, CF24 4LG, CF24 4JA, CF24 4JD.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding CF24 4JB has a female population much higher than UK average, with 56.7% 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 | 51.4% | 56.7% | 5.3% | 51.0% | 5.7% |
| Male | 48.6% | 43.3% | -5.3% | 49.0% | -5.7% |
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 CF24 4JB, a significant portion of the population is single, making up 87.3% 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 | 85% | 87.3% | 2.3% | 37.9% | 49.4% |
| Married: Opposite sex | 11% | 10.1% | -0.9% | 44.2% | -34.1% |
| Separated | 0% | 0.2% | 0.2% | 2.2% | -2.0% |
| Divorced | 2.4% | 0.7% | -1.7% | 9.1% | -8.4% |
| Widowed | 1.6% | 1.7% | 0.1% | 6.1% | -4.4% |
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 (89.3%) 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 | 60.8% | 58.5% | -2.3% | 48.4% | 10.1% |
| Good health | 30.8% | 30.8% | 0.0% | 33.6% | -2.8% |
| Fair health | 6% | 8% | 2.0% | 12.7% | -4.7% |
| Bad health | 2% | 1.8% | -0.2% | 4.0% | -2.2% |
| Very bad health | 0.5% | 0.9% | 0.4% | 1.2% | -0.3% |
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 CF24 4JB this area, 6% of residents have no qualifications. This is significantly lower than the UK average of 18.2%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 4.7% | 6% | 1.3% | 18.2% | -12.2% |
| 1-4 GCSEs or Equivalent | 5% | 1.4% | -3.6% | 9.6% | -8.2% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 7.3% | 3.6% | -3.7% | 13.4% | -9.8% |
| Apprenticeship | 0.3% | 0.5% | 0.2% | 5.3% | -4.8% |
| HNC, HND or 2+ A Levels | 51.7% | 59.6% | 7.9% | 16.9% | 42.7% |
| Degree or Similar | 28.1% | 27.2% | -0.9% | 33.8% | -6.6% |
| Other | 2.9% | 1.7% | -1.2% | 2.8% | -1.1% |
In this area, the population is more ethnically diverse compared to the UK average. While 74.6% 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% | 1.8% | 1.8% | 1.1% | 0.7% |
| Chinese | 1.2% | 2.2% | 1.0% | 0.7% | 1.5% |
| Indian | 4.2% | 3.8% | -0.4% | 3.1% | 0.7% |
| Pakistani | 3.5% | 4.7% | 1.2% | 2.7% | 2.0% |
| Other Asian | 2.7% | 1.8% | -0.9% | 1.6% | 0.2% |
| Black African | 0% | 3.3% | 3.3% | 2.5% | 0.8% |
| Black Caribbean | 1% | 0.9% | -0.1% | 1.0% | -0.1% |
| Other Black | 0% | 0.2% | 0.2% | 0.5% | -0.3% |
| Mixed White and Asian | 1% | 1.1% | 0.1% | 0.8% | 0.3% |
| Mixed White and African | 0.2% | 0.2% | 0.0% | 0.4% | -0.2% |
| Mixed White and Caribbean | 0.2% | 0.2% | 0.0% | 0.9% | -0.7% |
| Mixed Other | 0.5% | 1.3% | 0.8% | 0.8% | 0.5% |
| White | 82.9% | 74.6% | -8.3% | 81.4% | -6.8% |
| Gypsy or Irish Traveller | 1% | 0% | -1.0% | 0.1% | -0.1% |
| Arab | 1.5% | 1.8% | 0.3% | 0.6% | 1.2% |
| Other | 0% | 2% | 2.0% | 1.6% | 0.4% |
In this area, 77.5% 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 | 82.4% | 77.5% | -4.9% | 83.2% | -5.7% |
| European Union | 5% | 5.6% | 0.6% | 6.1% | -0.5% |
| Rest of Europe | 0.2% | 1.1% | 0.9% | 0.8% | 0.3% |
| Africa | 2.2% | 4.3% | 2.1% | 2.7% | 1.6% |
| Middle East and Asia | 7.7% | 11% | 3.3% | 5.6% | 5.4% |
| The Americas and the Caribbean | 2% | 0.2% | -1.8% | 1.3% | -1.1% |
| Oceania | 0.5% | 0.2% | -0.3% | 0.3% | -0.1% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 81.4% | 77.1% | -4.3% | 83.2% | -6.1% |
| 10+ Years | 4.7% | 9.6% | 4.9% | 9.8% | -0.2% |
| 5-10 Years | 4.2% | 2.9% | -1.3% | 2.9% | 0.0% |
| 2-5 Years | 2% | 2.2% | 0.2% | 2.2% | 0.0% |
| Less than 2 years | 7.7% | 8.1% | 0.4% | 1.9% | 6.2% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 81.1% | 76.7% | 4.4% |
| Ireland | 0.5% | 0.6% | -0.1% |
| France | 0.2% | 0.3% | -0.1% |
| Portugal | 0.5% | 0.5% | 0.0% |
| Spain | 0.9% | 0.4% | 0.5% |
| Lithuania | 0.5% | 0.3% | 0.2% |
| Poland | 0.2% | 1.3% | -1.1% |
| Romania | 0.7% | 0.9% | -0.2% |
| Other EU countries | 1.4% | 1.5% | -0.1% |
| Other Europe | 0.9% | 0.2% | 0.7% |
| Central and Western Africa | 2% | 0.3% | 1.7% |
| Eastern Asia | 1.1% | 0.3% | 0.8% |
| Southern Asia | 2.3% | 1.2% | 1.1% |
| Oceania | 0.5% | 0.1% | 0.4% |
| No passport held | 7.4% | 13.5% | -6.1% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 48.3% | 37.2% | 11.1% |
| Christian | 29.2% | 46.2% | -17.0% |
| Hindu | 3.6% | 1.7% | 1.9% |
| Muslim | 8.3% | 6.5% | 1.8% |
| Sikh | 0.2% | 0.9% | -0.7% |
| Other religion | 1.6% | 0.6% | 1.0% |
| Not answered | 8.8% | 6.0% | 2.8% |
Over the last 12 months, the overall crime rate around Llantrisant Street was 19.6 per 1,000 residents, which is 93.3% lower than the Cathays average. The most reported crime type was Violence and sexual offences.
Llantrisant Street has the 6th lowest crime rate of 49 local areas in Cathays and the 165th lowest crime rate of 1,028 local areas in Cardiff .
Violent and sexual offences accounted for around 9.8 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has fallen by about -10.7%.

Households in this area have a lower level of wealth compared to the average household in England and Wales. 83% of analyzed areas in England and Wales have higher average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 3 Llantrisant Street, Cardiff, Cardiff Terraced, an established residential building | £282,000 | 2022-10-28 | £288,741 |
| 4 Llantrisant Street, Cardiff, Cardiff Terraced, an established residential building | £460,000 | 2022-06-30 | £496,201 |
| 7 Llantrisant Street, Cardiff, Cardiff Semi-Detached, an established residential building | £249,950 | 2021-01-08 | £311,076 |
| 8A Llantrisant Street, Cardiff, Cardiff Other, an established residential building | £12,000 | 2020-05-01 | £14,435 |
| 3 Llantrisant Street, Cardiff, Cardiff Terraced, an established residential building | £196,000 | 2019-05-24 | £266,519 |
CF24 4JB 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 CF24 4JB 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) | 227 |
| Full-Time Student (with or without job) | 59 |
| Full-Time Employee | 54 |
| Part-Time Employee | 16 |
| Retired | 15 |
| Other | 13 |
| Self-Employed | 11 |
| Looking after home or family | 8 |
| Long-Term Sick or disabled | 7 |
| Unemployed | 6 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 37 |
| Human health and social work activities | 23 |
| Other | 18 |
| Education | 17 |
| Accommodation and food service activities | 16 |
| Information and communication | 11 |
| Public administration and defence; compulsory social security | 11 |
| Manufacturing | 7 |
| Professional, scientific and technical activities | 6 |
| Administrative and support service activities | 6 |
| Financial and insurance activities | 5 |
| Real estate activities | 3 |
| Construction | 3 |
| Water supply; sewerage, waste management and remediation activities | 3 |
| Electricity, gas, steam and air conditioning supply | 2 |
| Transport and storage | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Gladstone Primary Whitchurch Road , Heath CF14 3JL | - not rated | 213 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| St Monica's C.I.W. Primary School Whitchurch Road , Heath CF14 3JL | - not rated | 255 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Cardiff Muslim Primary School Merthyr Street , Cathays CF24 4JL | - not rated | 337 yd | Welsh establishment | No | Mixed | More About School |
| Cathays High School Crown Way , New Zealand Road CF14 3XG | - not rated | 679 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Mynydd Bychan New Zealand Road , Cathays CF14 3BR | - not rated | 679 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 |
|---|---|---|---|
| The Table | Pentyrch Street Baptist Church Pentyrch Street, Cathays | 56 yd | |
| Ben Watts Catering Ltd | The Flora Hotel, 134 - 136 Cathays Terrace, Cathays | 193 yd | |
| Mowgli's Restaurant Ltd | 151 Crwys Road, Cathays | 193 yd | |
| Teacups and Cupcakes | 146 Crwys Road, Cathays | 213 yd | |
| Jashaan | 129 Crwys Road, Cathays | 214 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Bar 105 | 105 Cathays Terrace, Cathays | 147 yd | |
| The Flora | The Flora Hotel, 134 - 136 Cathays Terrace, Cathays | 193 yd | |
| Cathays Beer House | 109 Crwys Road, Cathays | 242 yd | |
| Heath Hotel | The Heath, 2 Whitchurch Road, Gabalfa | 448 yd | |
| Diggste pub company | The Blackweir Tavern, 35 North Road, Cathays | 578 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Khan's Fish Bar | 93 Cathays Terrace, Cathays | 198 yd | |
| chickenlads | 93 Cathays Terrace, Cathays | 198 yd | |
| Pizza Rapido Ltd | 140 Crwys Road, Cathays | 213 yd | |
| Cheeseteak Company | 132 Crwys Road, Cathays | 214 yd | |
| New York's Pizza | 104 Crwys Road, Cathays | 246 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Tesco | 188 Cathays Terrace, Cathays | 112 yd | |
| Lidl | Lidl Foodstore Maindy Road, Cathays | 305 yd | |
| Sainsbury's | 127 Woodville Road, Cathays | 461 yd | |
| Shahjal Foods | Shahjalal Food Rear Of 41 Moy Road, Roath | 732 yd | |
| Sainsbury's | Sainsbury's Local, 116 - 120 Whitchurch Road, Gabalfa | 875 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 | 160 Mbit/s |
| Average download speed | 217.1 Mbit/s |
| Minimum download speed | 550 Mbit/s |
| Maximum download speed | 550 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 23.4 Mbit/s |
| Maximum upload speed | 75 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.