Rhodfa Sian is in Dyserth, Rhyl and in Rhuddlan district. LL18 6BJ is located in the Dyserth 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 Rhodfa Sian, Dyserth, Rhyl, LL18 6BJ and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: LL18 6BG, LL18 6BQ, LL18 6AU, LL18 6BA, LL18 6AS, LL18 6BE, LL18 6AX, LL18 6BB, LL18 6BD.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The local area around LL18 6BJ is generally consistent with those figures, having a male population of 49.3%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 54.7% | 50.7% | -4.0% | 51.0% | -0.3% |
| Male | 45.3% | 49.3% | 4.0% | 49.0% | 0.3% |
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 | 31% | 31.2% | 0.2% | 37.9% | -6.7% |
| Married: Opposite sex | 49.2% | 50% | 0.8% | 44.2% | 5.8% |
| Civil partnership: Opposite sex | 0% | 0.9% | 0.9% | 0.1% | 0.8% |
| Separated | 2.9% | 2.6% | -0.3% | 2.2% | 0.4% |
| Divorced | 9.9% | 9.4% | -0.5% | 9.1% | 0.3% |
| Widowed | 7% | 6% | -1.0% | 6.1% | -0.1% |
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 | 49.8% | 52.3% | 2.5% | 48.4% | 3.9% |
| Good health | 34.4% | 32.6% | -1.8% | 33.6% | -1.0% |
| Fair health | 12.2% | 10% | -2.2% | 12.7% | -2.7% |
| Bad health | 2.9% | 3.6% | 0.7% | 4.0% | -0.4% |
| Very bad health | 0.6% | 1.4% | 0.8% | 1.2% | 0.2% |
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 | 19.4% | 11.5% | -7.9% | 18.2% | -6.7% |
| 1-4 GCSEs or Equivalent | 11.6% | 10.2% | -1.4% | 9.6% | 0.6% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 17.8% | 14.9% | -2.9% | 13.4% | 1.5% |
| Apprenticeship | 4.5% | 8.5% | 4.0% | 5.3% | 3.2% |
| HNC, HND or 2+ A Levels | 14.5% | 19.1% | 4.6% | 16.9% | 2.2% |
| Degree or Similar | 27.3% | 32.3% | 5.0% | 33.8% | -1.5% |
| Other | 5% | 3.4% | -1.6% | 2.8% | 0.6% |
In this area, the population is predominantly white, with 98.9% 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) | |
|---|---|---|---|---|---|
| Other Asian | 0% | 0.4% | 0.4% | 1.6% | -1.2% |
| Mixed White and Asian | 0.3% | 0.7% | 0.4% | 0.8% | -0.1% |
| Mixed Other | 0.3% | 0% | -0.3% | 0.8% | -0.8% |
| White | 99.4% | 98.9% | -0.5% | 81.4% | 17.5% |
In this area, 98.6% 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 | 98.4% | 98.6% | 0.2% | 83.2% | 15.4% |
| European Union | 1% | 0.4% | -0.6% | 6.1% | -5.7% |
| Africa | 0.3% | 0% | -0.3% | 2.7% | -2.7% |
| Middle East and Asia | 0% | 0.4% | 0.4% | 5.6% | -5.2% |
| The Americas and the Caribbean | 0.3% | 0.7% | 0.4% | 1.3% | -0.6% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 98.1% | 98.6% | 0.5% | 83.2% | 15.4% |
| 10+ Years | 0% | 1.1% | 1.1% | 9.8% | -8.7% |
| 5-10 Years | 0% | 0.4% | 0.4% | 2.9% | -2.5% |
| 2-5 Years | 0.3% | 0% | -0.3% | 2.2% | -2.2% |
| Less than 2 years | 1.6% | 0% | -1.6% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 81.1% | 76.7% | 4.4% |
| Ireland | 0.4% | 0.6% | -0.2% |
| North America and the Caribbean | 0.4% | 0.3% | 0.1% |
| No passport held | 18.2% | 13.5% | 4.7% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 45.2% | 37.2% | 8.0% |
| Christian | 48% | 46.2% | 1.8% |
| Other religion | 0.4% | 0.6% | -0.2% |
| Not answered | 6.4% | 6.0% | 0.4% |
Over the last 12 months, the overall crime rate around Rhodfa Sian was 107.9 per 1,000 residents, which is 61.3% higher than the Dyserth average. The most reported crime type was Violence and sexual offences.
Rhodfa Sian has the 4th highest crime rate of 22 local areas in Dyserth and the 105th highest crime rate of 353 local areas in Denbighshire .
Violent and sexual offences accounted for around 68.3 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has fallen by about -9.4%.

Households in this area have a lower level of wealth compared to the average household in England and Wales. 75% of analyzed areas in England and Wales have higher average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 4 Rhodfa Sian, Rhyl, Denbighshire Semi-Detached, an established residential building | £185,000 | 2020-10-28 | £240,779 |
| 4 Rhodfa Sian, Rhyl, Denbighshire Semi-Detached, an established residential building | £160,000 | 2014-06-18 | £259,405 |
| 1 Rhodfa Sian, Rhyl, Denbighshire Semi-Detached, an established residential building | £165,000 | 2008-10-03 | £252,124 |
| 4 Rhodfa Sian, Rhyl, Denbighshire Semi-Detached, an established residential building | £78,000 | 2002-06-07 | £244,873 |
| 8 Rhodfa Sian, Rhyl, Clwyd Detached, an established residential building | £64,000 | 1995-02-03 | £300,949 |
LL18 6BJ area has a low unemployment rate. According to Census 2021, 2% 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.
| Full-Time Employee | 91 |
| Retired | 58 |
| Part-Time Employee | 35 |
| Self-Employed | 21 |
| Long-Term Sick or disabled | 12 |
| Looking after home or family | 9 |
| Unemployed | 5 |
| Full-Time Student (with or without job) | 2 |
| Other | 1 |
| Student (economically inactive) | 0 |
| Human health and social work activities | 26 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 20 |
| Education | 17 |
| Manufacturing | 16 |
| Construction | 15 |
| Public administration and defence; compulsory social security | 11 |
| Accommodation and food service activities | 11 |
| Other | 7 |
| Professional, scientific and technical activities | 7 |
| Administrative and support service activities | 5 |
| Transport and storage | 5 |
| Information and communication | 4 |
| Financial and insurance 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 | |
|---|---|---|---|---|---|---|
| Ysgol Hiraddug Thomas Avenue , Dyserth LL18 6AN | - not rated | 188 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Melyd Ffordd Pennant , Meliden LL19 8PE | - not rated | 2,329 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Y Llys Rhodfa'r Tywysog , Prestatyn LL19 8RW | - not rated | 3,452 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Trelawnyd V.A. School London Road , Rhyl LL18 6DL | - not rated | 3,491 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Prestatyn High School 2 Princes Avenue , Prestatyn LL19 8RS | - not rated | 3,604 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 |
|---|---|---|---|
| Frankies | 1, Elwy Buildings High Street, Dyserth | 398 yd | |
| The New Inn | New Inn Waterfall Road, Dyserth | 700 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Y Bodunig | Bodunig Inn High Street, Dyserth | 434 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Lacky's Bangla Fusion | Jade Bank House High Street, Dyserth | 390 yd | |
| Dyserth Fish Bar | Dyserth Fish Bar, Minawel High Street, Dyserth | 474 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 | 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 | 0.0% |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.