Sealand Avenue is in Garden City, Deeside and in Flintshire district. CH5 2HL is located in the Queensferry and Sealand electoral ward, within the English Parliamentary constituency of Alyn and Deeside. This postcode has been in use since 1980-01-01.
StreetScan combines information about Sealand Avenue, Garden City, Deeside, CH5 2HL and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CH5 2HY, CH5 2HT, CH5 2JW, CH5 2HU, CH5 2JA, CH5 2JH, CH5 2HZ, CH5 2HH, CH5 2JL.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding CH5 2HL is primarily male, with 53.8% of the population being male. Several factors can contribute to this, including areas with industries or sectors that predominantly employ men, proximity to universities or technical schools with a higher enrollment of male students, presence of all-male or predominantly male institutions (military academies, boarding schools).
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 50.9% | 46.2% | -4.7% | 51.0% | -4.8% |
| Male | 49.1% | 53.8% | 4.7% | 49.0% | 4.8% |
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 CH5 2HL, a significant portion of the population is single, making up 45.2% 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 | 41.6% | 45.2% | 3.6% | 37.9% | 7.3% |
| Married: Opposite sex | 40.4% | 37.3% | -3.1% | 44.2% | -6.9% |
| Married: Same sex | 0% | 0.4% | 0.4% | 0.3% | 0.1% |
| Separated | 3.2% | 3.6% | 0.4% | 2.2% | 1.4% |
| Divorced | 8% | 9.5% | 1.5% | 9.1% | 0.4% |
| Widowed | 6.8% | 4% | -2.8% | 6.1% | -2.1% |
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 | 48.1% | 48% | -0.1% | 48.4% | -0.4% |
| Good health | 31.6% | 34.7% | 3.1% | 33.6% | 1.1% |
| Fair health | 14.4% | 11.5% | -2.9% | 12.7% | -1.2% |
| Bad health | 5% | 4.5% | -0.5% | 4.0% | 0.5% |
| Very bad health | 0.9% | 1.2% | 0.3% | 1.2% | 0.0% |
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 | 25.6% | 23.4% | -2.2% | 18.2% | 5.2% |
| 1-4 GCSEs or Equivalent | 16.4% | 6.7% | -9.7% | 9.6% | -2.9% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 17.2% | 17.1% | -0.1% | 13.4% | 3.7% |
| Apprenticeship | 4.4% | 5.2% | 0.8% | 5.3% | -0.1% |
| HNC, HND or 2+ A Levels | 11.6% | 14.7% | 3.1% | 16.9% | -2.2% |
| Degree or Similar | 17.2% | 27% | 9.8% | 33.8% | -6.8% |
| Other | 7.6% | 6% | -1.6% | 2.8% | 3.2% |
In this area, the population is predominantly white, with 92.7% 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% | 1.5% | 1.5% | 1.1% | 0.4% |
| Chinese | 0.3% | 0.6% | 0.3% | 0.7% | -0.1% |
| Indian | 0.6% | 0.9% | 0.3% | 3.1% | -2.2% |
| Pakistani | 0% | 0.3% | 0.3% | 2.7% | -2.4% |
| Other Asian | 1.3% | 0.3% | -1.0% | 1.6% | -1.3% |
| Mixed White and Asian | 0.9% | 0.3% | -0.6% | 0.8% | -0.5% |
| Mixed White and African | 0.3% | 0.6% | 0.3% | 0.4% | 0.2% |
| Mixed White and Caribbean | 0% | 0.9% | 0.9% | 0.9% | 0.0% |
| Mixed Other | 0% | 0.3% | 0.3% | 0.8% | -0.5% |
| White | 95.6% | 92.7% | -2.9% | 81.4% | 11.3% |
| Arab | 0.6% | 1.5% | 0.9% | 0.6% | 0.9% |
| Other | 0.3% | 0% | -0.3% | 1.6% | -1.6% |
In this area, 80.4% 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 | 87.8% | 80.4% | -7.4% | 83.2% | -2.8% |
| European Union | 8.4% | 15.7% | 7.3% | 6.1% | 9.6% |
| Middle East and Asia | 3.4% | 3.9% | 0.5% | 5.6% | -1.7% |
| The Americas and the Caribbean | 0.3% | 0% | -0.3% | 1.3% | -1.3% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 87.2% | 79.9% | -7.3% | 83.2% | -3.3% |
| 10+ Years | 2.2% | 6.6% | 4.4% | 9.8% | -3.2% |
| 5-10 Years | 4.4% | 7.2% | 2.8% | 2.9% | 4.3% |
| 2-5 Years | 3.8% | 4.2% | 0.4% | 2.2% | 2.0% |
| Less than 2 years | 2.5% | 2.1% | -0.4% | 1.9% | 0.2% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 57.4% | 76.7% | -19.3% |
| France | 0.3% | 0.3% | 0.0% |
| Portugal | 0.6% | 0.5% | 0.1% |
| Spain | 0.3% | 0.4% | -0.1% |
| Lithuania | 3% | 0.3% | 2.7% |
| Poland | 6% | 1.3% | 4.7% |
| Romania | 3.9% | 0.9% | 3.0% |
| Other EU countries | 2.4% | 1.5% | 0.9% |
| Southern Asia | 0.6% | 1.2% | -0.6% |
| No passport held | 25.5% | 13.5% | 12.0% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 46.8% | 37.2% | 9.6% |
| Christian | 42% | 46.2% | -4.2% |
| Buddhist | 0.3% | 0.5% | -0.2% |
| Hindu | 0.3% | 1.7% | -1.4% |
| Muslim | 3.6% | 6.5% | -2.9% |
| Other religion | 0.3% | 0.6% | -0.3% |
| Not answered | 6.6% | 6.0% | 0.6% |
Over the last 12 months, the overall crime rate around Sealand Avenue was 141.5 per 1,000 residents, which is 14.0% higher than the Queensferry and Sealand average. The most reported crime type was Violence and sexual offences.
Sealand Avenue has the 11th highest crime rate of 31 local areas in Queensferry and Sealand and the 76th highest crime rate of 502 local areas in Flintshire .
Violent and sexual offences accounted for around 74.0 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -49.5%.
Households in this area have a lower level of wealth compared to the average household in England and Wales. 79% of analyzed areas in England and Wales have higher average household annual income than this area.
| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 28A Sealand Avenue, Deeside, Flintshire Semi-Detached, an established residential building | £165,000 | 2024-11-29 | £167,251 |
| 9 Sealand Avenue, Deeside, Flintshire Semi-Detached, an established residential building | £150,000 | 2021-12-02 | £170,492 |
| 11 Sealand Avenue, Deeside, Flintshire Semi-Detached, an established residential building | £125,000 | 2021-05-28 | £151,339 |
| 24 Sealand Avenue, Deeside, Flintshire Semi-Detached, an established residential building | £135,000 | 2021-02-23 | £163,446 |
| 13 Sealand Avenue, Deeside, Flintshire Semi-Detached, an established residential building | £100,000 | 2019-11-22 | £131,479 |
| Full-Time Employee | 90 |
| Part-Time Employee | 51 |
| Long-Term Sick or disabled | 24 |
| Retired | 21 |
| Self-Employed | 19 |
| Student (economically inactive) | 14 |
| Unemployed | 11 |
| Looking after home or family | 10 |
| Full-Time Student (with or without job) | 6 |
| Other | 5 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 28 |
| Manufacturing | 24 |
| Professional, scientific and technical activities | 17 |
| Education | 15 |
| Accommodation and food service activities | 15 |
| Human health and social work activities | 14 |
| Administrative and support service activities | 9 |
| Financial and insurance activities | 8 |
| Construction | 7 |
| Transport and storage | 6 |
| Other | 5 |
| Public administration and defence; compulsory social security | 4 |
| Information and communication | 4 |
| Real estate activities | 1 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Agriculture, forestry and fishing | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Saughall All Saints Church of England Primary School Church Road , Saughall CH1 6EP | 3out of 4 | 4,045 yd | Voluntary controlled school | No | Mixed | More About School |
| Bishop Wilson Church of England Primary School Puddington Lane , Burton CH64 5SE | 3out of 4 | 5,415 yd | Voluntary aided school | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Sealand C.P. School Farm Road , Sealand CH5 2HH | - not rated | 202 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Queens Ferry C.P. School Queens Ferry Campus , Queen's Ferry CH5 1SE | - not rated | 1,763 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Sandycroft C.P. School Leaches Lane , Mancot CH5 2EH | - not rated | 1,908 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Plas Derwen Charmleys Lane , CH5 1EB | - not rated | 2,138 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Ven. Edward Morgan R.C. Primary School Caernarfon Close , Shotton CH5 1AR | - not rated | 2,162 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 |
|---|---|---|---|
| Just Jo's | Just Jos, 38 Welsh Road | 207 yd | |
| Amantola Restaurant | Amantola Restaurant, Welsh Road | 736 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Garden City Kebab & Pizza House | Garden City Kebab & Pizza House, 52 Welsh Road | 144 yd | |
| Two Dragons | Two Dragons, 34 Welsh Road | 214 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 | 55 Mbit/s |
| Average download speed | 57.7 Mbit/s |
| Minimum download speed | 80 Mbit/s |
| Maximum download speed | 80 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 15.3 Mbit/s |
| Maximum upload speed | 20 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.