Castle Hill is in Denbigh and in Denbighshire district. LL16 3ND is located in the Denbigh Caledfryn Henllan 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 Castle Hill, Denbigh, LL16 3ND and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: LL16 3NL, LL16 3NH, LL16 3NF, LL16 3NG, LL16 3NE, LL16 3NA, LL16 3NN, LL16 3NB, LL16 3LE.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The local area around LL16 3ND is generally consistent with those figures, having a male population of 49.1%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 45.9% | 50.9% | 5.0% | 51.0% | -0.1% |
| Male | 54.1% | 49.1% | -5.0% | 49.0% | 0.1% |
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 LL16 3ND, a significant portion of the population is single, making up 55.7% 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 | 57.6% | 55.7% | -1.9% | 37.9% | 17.8% |
| Married: Opposite sex | 25.2% | 19.7% | -5.5% | 44.2% | -24.5% |
| Civil partnership: Opposite sex | 0% | 1% | 1.0% | 0.1% | 0.9% |
| Separated | 2.7% | 5.9% | 3.2% | 2.2% | 3.7% |
| Divorced | 12.2% | 15.8% | 3.6% | 9.1% | 6.7% |
| Widowed | 2.3% | 2% | -0.3% | 6.1% | -4.1% |
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 | 50% | 36.6% | -13.4% | 48.4% | -11.8% |
| Good health | 33.5% | 39.1% | 5.6% | 33.6% | 5.5% |
| Fair health | 10.4% | 15.3% | 4.9% | 12.7% | 2.6% |
| Bad health | 5.1% | 5.5% | 0.4% | 4.0% | 1.5% |
| Very bad health | 0.9% | 3.4% | 2.5% | 1.2% | 2.2% |
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 | 27.1% | 21.2% | -5.9% | 18.2% | 3.0% |
| 1-4 GCSEs or Equivalent | 14.1% | 9.4% | -4.7% | 9.6% | -0.2% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 21.8% | 17.2% | -4.6% | 13.4% | 3.8% |
| Apprenticeship | 0.8% | 6.9% | 6.1% | 5.3% | 1.6% |
| HNC, HND or 2+ A Levels | 13.4% | 16.3% | 2.9% | 16.9% | -0.6% |
| Degree or Similar | 19.5% | 26.6% | 7.1% | 33.8% | -7.2% |
| Other | 3.4% | 2.5% | -0.9% | 2.8% | -0.3% |
In this area, the population is predominantly white, with 94.5% 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) | |
|---|---|---|---|---|---|
| Chinese | 2.2% | 1.3% | -0.9% | 0.7% | 0.6% |
| Other Asian | 1.6% | 0% | -1.6% | 1.6% | -1.6% |
| Other Black | 0% | 0.4% | 0.4% | 0.5% | -0.1% |
| Mixed White and Asian | 0.6% | 0.4% | -0.2% | 0.8% | -0.4% |
| Mixed White and African | 0% | 0.4% | 0.4% | 0.4% | 0.0% |
| Mixed White and Caribbean | 0.6% | 0.9% | 0.3% | 0.9% | 0.0% |
| Mixed Other | 1.6% | 0.9% | -0.7% | 0.8% | 0.1% |
| White | 92.1% | 94.5% | 2.4% | 81.4% | 13.1% |
| Arab | 0.3% | 0% | -0.3% | 0.6% | -0.6% |
| Other | 0.9% | 1.3% | 0.4% | 1.6% | -0.3% |
In this area, 91% 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 | 91.5% | 91% | -0.5% | 83.2% | 7.8% |
| European Union | 3.2% | 8.1% | 4.9% | 6.1% | 2.0% |
| Africa | 0.3% | 0% | -0.3% | 2.7% | -2.7% |
| Middle East and Asia | 4.4% | 0.4% | -4.0% | 5.6% | -5.2% |
| The Americas and the Caribbean | 0.6% | 0% | -0.6% | 1.3% | -1.3% |
| Oceania | 0% | 0.4% | 0.4% | 0.3% | 0.1% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 91.1% | 91.4% | 0.3% | 83.2% | 8.2% |
| 10+ Years | 0.9% | 4.7% | 3.8% | 9.8% | -5.1% |
| 5-10 Years | 1.9% | 3% | 1.1% | 2.9% | 0.1% |
| 2-5 Years | 2.8% | 0.9% | -1.9% | 2.2% | -1.3% |
| Less than 2 years | 3.2% | 0% | -3.2% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 66.7% | 76.7% | -10.0% |
| Ireland | 0.4% | 0.6% | -0.2% |
| Germany | 0.9% | 0.2% | 0.7% |
| Portugal | 0.9% | 0.5% | 0.4% |
| Spain | 0.4% | 0.4% | 0.0% |
| Poland | 1.3% | 1.3% | 0.0% |
| Romania | 1.3% | 0.9% | 0.4% |
| Other EU countries | 3% | 1.5% | 1.5% |
| Oceania | 0.4% | 0.1% | 0.3% |
| No passport held | 24.8% | 13.5% | 11.3% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 55.1% | 37.2% | 17.9% |
| Christian | 35% | 46.2% | -11.2% |
| Buddhist | 0.9% | 0.5% | 0.4% |
| Other religion | 1.7% | 0.6% | 1.1% |
| Not answered | 7.3% | 6.0% | 1.3% |
Over the last 12 months, the overall crime rate around Castle Hill was 534.4 per 1,000 residents, which is 232.5% higher than the Denbigh Caledfryn Henllan average. The most reported crime type was Violence and sexual offences.
Castle Hill has the highest crime rate of 18 local areas in Denbigh Caledfryn Henllan and the 10th highest crime rate of 353 local areas in Denbighshire .
Violent and sexual offences accounted for around 255.7 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -30.2%.
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 |
|---|---|---|---|
| 48 Castle Hill, Denbigh, Denbighshire Semi-Detached, an established residential building | £104,000 | 2025-06-30 | £105,425 |
| 48 Castle Hill, Denbigh, Denbighshire Semi-Detached, an established residential building | £87,000 | 2021-06-24 | £101,729 |
| 44 Castle Hill, Denbigh, Denbighshire Terraced, an established residential building | £90,000 | 2019-02-15 | £123,976 |
| 52 Castle Hill, Denbigh, Denbighshire Semi-Detached, an established residential building | £75,000 | 2016-06-15 | £112,609 |
| 51 Castle Hill, Denbigh, Denbighshire Terraced, an established residential building | £153,000 | 2015-11-26 | £223,632 |
LL16 3ND 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 | 76 |
| Long-Term Sick or disabled | 31 |
| Part-Time Employee | 24 |
| Other | 21 |
| Retired | 18 |
| Self-Employed | 17 |
| Student (economically inactive) | 7 |
| Unemployed | 5 |
| Looking after home or family | 5 |
| Full-Time Student (with or without job) | 0 |
| Human health and social work activities | 34 |
| Education | 25 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 24 |
| Accommodation and food service activities | 16 |
| Manufacturing | 13 |
| Construction | 9 |
| Public administration and defence; compulsory social security | 7 |
| Administrative and support service activities | 6 |
| Other | 6 |
| Professional, scientific and technical activities | 6 |
| Transport and storage | 3 |
| Financial and insurance activities | 2 |
| Agriculture, forestry and fishing | 1 |
| Real estate activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Denbigh High School Ruthin Road , Denbigh LL16 3EX | - not rated | 1,023 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Twm o'r Nant Ffordd Rhyl , LL16 3DP | - not rated | 1,185 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Y Parc Infants Ruthin Road , LL16 3ER | - not rated | 1,225 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Frongoch Rhyl Road , Denbigh LL16 3DP | - not rated | 1,262 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ysgol Plas Brondyffryn Park Street , LL16 3DR | - not rated | 1,520 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 |
|---|---|---|---|
| Siop Goffi Ji-Binc | 48 - 50 High Street | 112 yd | |
| Saha | 30 High Street | 147 yd | |
| Golden Lion | Golden Lion Hotel Back Row | 181 yd | |
| Chen Lin Chinese Restaurant | Chen Lin Back Row | 181 yd | |
| Guildhall Tavern | Guildhall Tavern Hall Square | 245 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Denbigh Conservative Club | 4 Highgate | 105 yd | |
| The Vaults, Denbigh | 40 - 42 High Street | 125 yd | |
| Britannia Inn | Britannia Inn Love Lane | 145 yd | |
| Plough Inn | Flat, Plough Inn Bridge Street | 149 yd | |
| The Wings Club Ltd | Trenchard House Rosemary Lane | 158 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Eezibite | 1 Bridge Street | 132 yd | |
| Star grill | 26 Bridge Street | 149 yd | |
| Kens Fish And Chips | 6 Bridge Street | 149 yd | |
| Coriander | 4 Bridge Street | 149 yd | |
| Denbigh Kebab House | 2 Bridge Street | 149 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Co-operative | 26 High Street | 163 yd | |
| Wm Morrison Supermarkets Limited | Morrisons Smithfield Road | 222 yd | |
| Lidl | 89 Vale Street | 620 yd | |
| Aldi Stores Ltd | Unit 4 Denbigh Shopping Park, Station Road | 882 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 | 46.8 Mbit/s |
| Average download speed | 59.7 Mbit/s |
| Minimum download speed | 160 Mbit/s |
| Maximum download speed | 160 Mbit/s |
| Median upload speed | 9.2 Mbit/s |
| Average upload speed | 11.5 Mbit/s |
| Maximum upload speed | 30 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.