Trellewelyn Road is in Rhyl and in Denbighshire district. LL18 4ES is located in the Rhyl Trellewelyn electoral ward, within the English Parliamentary constituency of Vale of Clwyd. This postcode has been in use since 1980-01-01.
StreetScan combines information about Trellewelyn Road, Rhyl, LL18 4ES and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: LL18 4SB, LL18 4EP, LL18 4SA, LL18 2PW, LL18 2PP, LL18 4ET, LL18 2PR, LL18 4SD, LL18 4HA.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding LL18 4ES, has a female population slightly higher than UK average, with 54.7% 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 | 51.2% | 54.7% | 3.5% | 51.0% | 3.7% |
| Male | 48.8% | 45.3% | -3.5% | 49.0% | -3.7% |
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 | 28.7% | 33.2% | 4.5% | 37.9% | -4.7% |
| Married: Opposite sex | 43.8% | 42.2% | -1.6% | 44.2% | -2.0% |
| Married: Same sex | 1.1% | 1.1% | 0.0% | 0.3% | 0.8% |
| Separated | 3.9% | 2.1% | -1.8% | 2.2% | -0.1% |
| Divorced | 11.8% | 12.3% | 0.5% | 9.1% | 3.2% |
| Widowed | 10.7% | 9.1% | -1.6% | 6.1% | 3.0% |
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 | 34.8% | 42.6% | 7.8% | 48.4% | -5.8% |
| Good health | 31.4% | 31.4% | 0.0% | 33.6% | -2.2% |
| Fair health | 20.3% | 19.4% | -0.9% | 12.7% | 6.7% |
| Bad health | 10.6% | 6.2% | -4.4% | 4.0% | 2.2% |
| Very bad health | 2.9% | 0.4% | -2.5% | 1.2% | -0.8% |
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 | 30.3% | 19.3% | -11.0% | 18.2% | 1.1% |
| 1-4 GCSEs or Equivalent | 21.3% | 10.7% | -10.6% | 9.6% | 1.1% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 13.5% | 15% | 1.5% | 13.4% | 1.6% |
| Apprenticeship | 3.9% | 9.1% | 5.2% | 5.3% | 3.8% |
| HNC, HND or 2+ A Levels | 10.1% | 18.2% | 8.1% | 16.9% | 1.3% |
| Degree or Similar | 15.7% | 23.5% | 7.8% | 33.8% | -10.3% |
| Other | 5.1% | 4.3% | -0.8% | 2.8% | 1.5% |
In this area, the population is predominantly white, with 98.3% 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) | |
|---|---|---|---|---|---|
| Pakistani | 1.9% | 0% | -1.9% | 2.7% | -2.7% |
| Other Asian | 0% | 0.4% | 0.4% | 1.6% | -1.2% |
| Mixed Other | 0% | 1.2% | 1.2% | 0.8% | 0.4% |
| White | 98.1% | 98.3% | 0.2% | 81.4% | 16.9% |
In this area, 94.7% 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 | 94.2% | 94.7% | 0.5% | 83.2% | 11.5% |
| European Union | 2.9% | 2.9% | 0.0% | 6.1% | -3.2% |
| Rest of Europe | 0% | 0.8% | 0.8% | 0.8% | 0.0% |
| Africa | 0% | 0.4% | 0.4% | 2.7% | -2.3% |
| Middle East and Asia | 2.4% | 0% | -2.4% | 5.6% | -5.6% |
| Oceania | 0.5% | 0% | -0.5% | 0.3% | -0.3% |
| British Overseas | 0% | 1.2% | 1.2% | 0.0% | 1.2% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 93.7% | 95.5% | 1.8% | 83.2% | 12.3% |
| 10+ Years | 0% | 3.7% | 3.7% | 9.8% | -6.1% |
| 5-10 Years | 0.5% | 0% | -0.5% | 2.9% | -2.9% |
| 2-5 Years | 0.5% | 0.8% | 0.3% | 2.2% | -1.4% |
| Less than 2 years | 5.3% | 0% | -5.3% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 78.2% | 76.7% | 1.5% |
| Poland | 1.2% | 1.3% | -0.1% |
| Other EU countries | 0.4% | 1.5% | -1.1% |
| No passport held | 20.2% | 13.5% | 6.7% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 42.6% | 37.2% | 5.4% |
| Christian | 51.2% | 46.2% | 5.0% |
| Hindu | 0.4% | 1.7% | -1.3% |
| Other religion | 0.4% | 0.6% | -0.2% |
| Not answered | 5.4% | 6.0% | -0.6% |
Over the last 12 months, the overall crime rate around Trellewelyn Road was 18.5 per 1,000 residents, which is 68.7% lower than the Rhyl South average. The most reported crime type was Violence and sexual offences.
Trellewelyn Road has the 6th lowest crime rate of 39 local areas in Rhyl South and the 44th lowest crime rate of 353 local areas in Denbighshire .
Violent and sexual offences accounted for around 18.5 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -63.5%.

Households in this area have a lower level of wealth compared to the average household in England and Wales. 77% of analyzed areas in England and Wales have higher average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 7 Trellewelyn Road, Rhyl, Denbighshire Semi-Detached, an established residential building | £175,000 | 2023-10-02 | £186,140 |
| 9 Trellewelyn Road, Rhyl, Denbighshire Semi-Detached, an established residential building | £110,000 | 2019-07-31 | £149,358 |
| 25 Trellewelyn Road, Rhyl, Denbighshire Semi-Detached, an established residential building | £120,000 | 2015-07-01 | £178,878 |
| 21 Trellewelyn Road, Rhyl, Denbighshire Semi-Detached, an established residential building | £127,000 | 2014-05-29 | £207,855 |
| 15 Trellewelyn Road, Rhyl, Denbighshire Semi-Detached, an established residential building | £59,950 | 2013-06-24 | £96,893 |
The percentage of retired residents living in LL18 4ES 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 | 61 |
| Full-Time Employee | 53 |
| Part-Time Employee | 21 |
| Self-Employed | 15 |
| Long-Term Sick or disabled | 11 |
| Looking after home or family | 9 |
| Unemployed | 7 |
| Other | 5 |
| Student (economically inactive) | 5 |
| Full-Time Student (with or without job) | 1 |
| Human health and social work activities | 16 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 14 |
| Manufacturing | 8 |
| Construction | 7 |
| Education | 6 |
| Other | 5 |
| Accommodation and food service activities | 4 |
| Administrative and support service activities | 3 |
| Public administration and defence; compulsory social security | 3 |
| Information and communication | 2 |
| Professional, scientific and technical activities | 1 |
| Financial and insurance activities | 1 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Real estate activities | 1 |
| Transport and storage | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Christ the Word School Cefndy Road , LL18 2EU | - not rated | 308 yd | Welsh establishment | Not Applicable | More About School | |
| Ysgol Llywelyn Trellewelyn Road , Rhyl LL18 4EU | - not rated | 308 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Rhyl High School Grange Road , Rhyl LL18 4BY | - not rated | 648 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Emmanuel Victoria Road , Rhyl LL18 2EG | - not rated | 685 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Tir Morfa Ffordd Derwen , Rhyl LL18 2RN | - not rated | 716 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 |
|---|---|---|---|
| Barratts Restaurant | Barratts Restaurant, Tyn Rhyl, 167 Vale Road | 412 yd | |
| The Anchor cafe | 85 Vale Road | 634 yd | |
| CPD Y Rhyl 1879 (Rhyl FC 1879) | Rhyl Belle Vue Football Club Grange Road | 689 yd | |
| Brews Cafe | Ffordd Derwen | 782 yd | |
| Prince Of Wales | 31 Vale Road | 876 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Tafarn Fach | 4, St Margarets Buildings St Margarets Drive | 205 yd | |
| The Vale | 120 - 122 Vale Road | 600 yd | |
| Rhyl Masonic Buildings | Elwy Hall Grange Road | 865 yd | |
| Blue Moon | 19 - 23 Vale Road | 876 yd | |
| The Millbank Inn | Millbank Inn Grange Road | 948 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| St. Margarets Fish & Chip Shop | 3, St Margarets Buildings St Margarets Drive | 219 yd | |
| Wong Sing | 47 Trellewelyn Road | 396 yd | |
| Neens Butties & Bakes | 112 Grange Road | 568 yd | |
| Sweet Pea | 112 Grange Road | 568 yd | |
| The Chippy | 112 Grange Road | 568 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 | 68.8 Mbit/s |
| Average download speed | 149 Mbit/s |
| Minimum download speed | 1000 Mbit/s |
| Maximum download speed | 1000 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 26.2 Mbit/s |
| Maximum upload speed | 115 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.