Myrddin Crescent is in Carmarthen and in Carmarthen district. SA31 1DX is located in the Carmarthen Town North and South electoral ward, within the English Parliamentary constituency of Carmarthen West and South Pembrokeshire. This postcode has been in use since 1980-01-01.
StreetScan combines information about Myrddin Crescent, Carmarthen, SA31 1DX and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: SA31 1EZ, SA31 1DH, SA31 1DL, SA31 1HD, SA31 1HA, SA31 1EX, SA31 1EY, SA31 1HB, SA31 1GY.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding SA31 1DX, has a female population slightly higher than UK average, with 53.1% 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 | 50.9% | 53.1% | 2.2% | 51.0% | 2.1% |
| Male | 49.1% | 46.9% | -2.2% | 49.0% | -2.1% |
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 | 25.5% | 37.4% | 11.9% | 37.9% | -0.5% |
| Married: Opposite sex | 48.9% | 40.9% | -8.0% | 44.2% | -3.3% |
| Separated | 3% | 3.4% | 0.4% | 2.2% | 1.2% |
| Divorced | 6.1% | 7.2% | 1.1% | 9.1% | -1.9% |
| Widowed | 16.5% | 11.1% | -5.4% | 6.1% | 5.0% |
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 | 46.8% | 50% | 3.2% | 48.4% | 1.6% |
| Good health | 30.9% | 29.3% | -1.6% | 33.6% | -4.3% |
| Fair health | 17.5% | 13.8% | -3.7% | 12.7% | 1.1% |
| Bad health | 3.7% | 4.8% | 1.1% | 4.0% | 0.8% |
| Very bad health | 1.1% | 2.1% | 1.0% | 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 | 25.5% | 17.4% | -8.1% | 18.2% | -0.8% |
| 1-4 GCSEs or Equivalent | 10% | 5.5% | -4.5% | 9.6% | -4.1% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 16% | 13.2% | -2.8% | 13.4% | -0.2% |
| Apprenticeship | 3.5% | 8.1% | 4.6% | 5.3% | 2.8% |
| HNC, HND or 2+ A Levels | 8.7% | 10.2% | 1.5% | 16.9% | -6.7% |
| Degree or Similar | 32.9% | 42.1% | 9.2% | 33.8% | 8.3% |
| Other | 3.5% | 3.4% | -0.1% | 2.8% | 0.6% |
In this area, the population is predominantly white, with 92.8% 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) | |
|---|---|---|---|---|---|
| Bangladeshi | 0.7% | 0% | -0.7% | 1.1% | -1.1% |
| Chinese | 0.4% | 0.3% | -0.1% | 0.7% | -0.4% |
| Other Asian | 1.9% | 5.5% | 3.6% | 1.6% | 3.9% |
| Mixed White and Asian | 0% | 0.3% | 0.3% | 0.8% | -0.5% |
| Mixed White and African | 0.4% | 0.3% | -0.1% | 0.4% | -0.1% |
| Mixed White and Caribbean | 0% | 0.3% | 0.3% | 0.9% | -0.6% |
| Mixed Other | 0% | 0.3% | 0.3% | 0.8% | -0.5% |
| White | 96.3% | 92.8% | -3.5% | 81.4% | 11.4% |
| Arab | 0.4% | 0% | -0.4% | 0.6% | -0.6% |
In this area, 91.7% 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 | 95.9% | 91.7% | -4.2% | 83.2% | 8.5% |
| European Union | 1.5% | 3.1% | 1.6% | 6.1% | -3.0% |
| Rest of Europe | 0% | 1% | 1.0% | 0.8% | 0.2% |
| Middle East and Asia | 2.6% | 3.4% | 0.8% | 5.6% | -2.2% |
| Oceania | 0% | 0.7% | 0.7% | 0.3% | 0.4% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 95.5% | 92% | -3.5% | 83.2% | 8.8% |
| 10+ Years | 0% | 5.2% | 5.2% | 9.8% | -4.6% |
| 5-10 Years | 1.1% | 1% | -0.1% | 2.9% | -1.9% |
| 2-5 Years | 0.4% | 1.7% | 1.3% | 2.2% | -0.5% |
| Less than 2 years | 3% | 0% | -3.0% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 76.1% | 76.7% | -0.6% |
| Germany | 1% | 0.2% | 0.8% |
| Spain | 0.7% | 0.4% | 0.3% |
| Poland | 1% | 1.3% | -0.3% |
| Turkey | 0.3% | 0.1% | 0.2% |
| Eastern Asia | 0.3% | 0.3% | 0.0% |
| South-East Asia | 2.7% | 0.2% | 2.5% |
| No passport held | 17.7% | 13.5% | 4.2% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 41.7% | 37.2% | 4.5% |
| Christian | 45.9% | 46.2% | -0.3% |
| Buddhist | 0.3% | 0.5% | -0.2% |
| Muslim | 4.8% | 6.5% | -1.7% |
| Not answered | 7.2% | 6.0% | 1.2% |
Over the last 12 months, the overall crime rate around Myrddin Crescent was 115.1 per 1,000 residents, which is 42.3% lower than the Carmarthen Town North and South average. The most reported crime type was Violence and sexual offences.
Myrddin Crescent has the 18th highest crime rate of 40 local areas in Carmarthen Town North and South and the 125th highest crime rate of 595 local areas in Carmarthenshire .
Violent and sexual offences accounted for around 82.2 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has fallen by about -56.5%.

Households in this area have a slightly lower level of wealth to the average household in England and Wales. 70% of analyzed areas in England and Wales have higher average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 48 Myrddin Crescent, Carmarthen, Carmarthenshire Semi-Detached, an established residential building | £225,000 | 2025-04-25 | £233,584 |
| 31 Myrddin Crescent, Carmarthen, Carmarthenshire Terraced, an established residential building | £263,000 | 2024-04-12 | £282,157 |
| 13 Myrddin Crescent, Carmarthen, Carmarthenshire Semi-Detached, an established residential building | £265,000 | 2024-01-29 | £289,958 |
| 32 Myrddin Crescent, Carmarthen, Carmarthenshire Terraced, an established residential building | £240,000 | 2023-06-22 | £255,093 |
| 8 Myrddin Crescent, Carmarthen, Carmarthenshire Semi-Detached, an established residential building | £245,000 | 2023-06-09 | £261,165 |
SA31 1DX 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 retired residents living in SA31 1DX area is much higher than the country's average. According to Census 2011, 32% residents of this area were retired, while the average in the UK was 14%.
| Retired | 77 |
| Full-Time Employee | 67 |
| Part-Time Employee | 31 |
| Self-Employed | 26 |
| Other | 13 |
| Long-Term Sick or disabled | 9 |
| Looking after home or family | 7 |
| Student (economically inactive) | 5 |
| Full-Time Student (with or without job) | 4 |
| Unemployed | 0 |
| Human health and social work activities | 24 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 17 |
| Education | 17 |
| Public administration and defence; compulsory social security | 15 |
| Construction | 10 |
| Administrative and support service activities | 7 |
| Accommodation and food service activities | 7 |
| Other | 5 |
| Manufacturing | 4 |
| Transport and storage | 3 |
| Professional, scientific and technical activities | 3 |
| Real estate activities | 2 |
| Information and communication | 2 |
| Water supply; sewerage, waste management and remediation activities | 2 |
| Electricity, gas, steam and air conditioning supply | 1 |
| Agriculture, forestry and fishing | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Richmond Park Primary School Priory Street , Carmarthen SA31 1HF | - not rated | 390 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Myrddin C.P. School Heol Disgwylfa , Carmarthen SA31 1TE | - not rated | 475 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol y Dderwen Heol Spurrell , Caerfyrddin SA31 1TG | - not rated | 475 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| St Mary's R.C. Primary School Union Street , Carmarthen SA31 3DE | - not rated | 992 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Model C.I.W. School College Road , Carmarthen SA31 3EQ | - not rated | 1,179 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 #1 | Unit 19, St Catherines Walk | 286 yd | |
| Harvester | Ground Floor Unit 6, St Catherines Walk | 286 yd | |
| Y Sied Goffi | Unit 8, St Catherines Walk | 294 yd | |
| Toby Carvery | Unit 6, St Catherines Walk | 294 yd | |
| Pizza Express | St Catherine's Walk | 294 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| CARMARTHEN BOWLING CLUB | Carmarthen Bowls Club, St Peters Street | 284 yd | |
| CORACLE TAVERN | Cambrian Place | 305 yd | |
| CWRW | The Parrot, 32 King Street | 337 yd | |
| NEW STAGS HEAD | Red Street | 403 yd | |
| STAG & PHEASANT | Stag And Pheasant, 34 Spilman Street | 411 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| FARHINS | 133-134 Priory Street | 396 yd | |
| Jacksons | 4a Jacksons Lane | 398 yd | |
| HMY | 41-45 Richmond Terrace | 442 yd | |
| ORIENTAL GARDEN | 124 Priory Street | 482 yd | |
| Carmarthen Tandoori Indian Takeaway | 119 Priory Street | 482 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Marks & Spencer | 14 Red Street | 340 yd | |
| Co-operative Group Food Ltd (King Street) | 46 King Street | 410 yd | |
| Tesco Extra | Tesco Extra, Brickyard Lane | 793 yd | |
| LIDL | Friars Park | 811 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 | 79.2 Mbit/s |
| Average download speed | 168.2 Mbit/s |
| Minimum download speed | 1000 Mbit/s |
| Maximum download speed | 1000 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 27.4 Mbit/s |
| Maximum upload speed | 115 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.