Dellside is in Harefield, Uxbridge and in Hillingdon district. UB9 6AX is located in the Ickenham & South Harefield electoral ward, within the English Parliamentary constituency of Ruislip, Northwood and Pinner. This postcode has been in use since 1980-01-01.
StreetScan combines information about Dellside, Harefield, Uxbridge, UB9 6AX and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: UB9 6PE, UB9 6AU, UB9 6AT, UB9 6AR, UB9 6JR, UB9 6JS, UB9 6AY, UB9 6JF, UB9 6AS.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding UB9 6AX, has a female population slightly higher than UK average, with 53.2% 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 | 51.6% | 53.2% | 1.6% | 51.0% | 2.2% |
| Male | 48.4% | 46.8% | -1.6% | 49.0% | -2.2% |
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 UB9 6AX, a significant portion of the population is single, making up 43.4% 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 | 39.8% | 43.4% | 3.6% | 37.9% | 5.5% |
| Married: Opposite sex | 42.6% | 40.6% | -2.0% | 44.2% | -3.6% |
| Married: Same sex | 0% | 0.4% | 0.4% | 0.3% | 0.1% |
| Separated | 2.3% | 2.4% | 0.1% | 2.2% | 0.2% |
| Divorced | 9.3% | 9.2% | -0.1% | 9.1% | 0.1% |
| Widowed | 6% | 4% | -2.0% | 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.
This area has a high percentage of residents reporting their health as Good or Very Good (87.8%) compared to the average (82%). This typically indicates either a younger population or more affluent area.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Very good health | 49.2% | 48.6% | -0.6% | 48.4% | 0.2% |
| Good health | 35.9% | 39.2% | 3.3% | 33.6% | 5.6% |
| Fair health | 12.1% | 9.1% | -3.0% | 12.7% | -3.6% |
| Bad health | 2.8% | 2% | -0.8% | 4.0% | -2.0% |
| Very bad health | 0% | 1% | 1.0% | 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% | 10% | -9.0% | 18.2% | -8.2% |
| 1-4 GCSEs or Equivalent | 12.5% | 10.8% | -1.7% | 9.6% | 1.2% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 20.4% | 14.3% | -6.1% | 13.4% | 0.9% |
| Apprenticeship | 5.6% | 9.6% | 4.0% | 5.3% | 4.3% |
| HNC, HND or 2+ A Levels | 8.3% | 14.3% | 6.0% | 16.9% | -2.6% |
| Degree or Similar | 26.9% | 38.2% | 11.3% | 33.8% | 4.4% |
| Other | 7.4% | 2.8% | -4.6% | 2.8% | 0.0% |
This area closely mirrors the overall ethnic composition of the UK, with 87.3% of the population identifying as white, with UK average of 81.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Indian | 0.4% | 3.7% | 3.3% | 3.1% | 0.6% |
| Pakistani | 0% | 0.3% | 0.3% | 2.7% | -2.4% |
| Other Asian | 0.4% | 1% | 0.6% | 1.6% | -0.6% |
| Black African | 2.4% | 1.3% | -1.1% | 2.5% | -1.2% |
| Black Caribbean | 0.8% | 0.7% | -0.1% | 1.0% | -0.3% |
| Other Black | 0.8% | 0% | -0.8% | 0.5% | -0.5% |
| Mixed White and Caribbean | 0.4% | 1% | 0.6% | 0.9% | 0.1% |
| Mixed Other | 0% | 1.3% | 1.3% | 0.8% | 0.5% |
| White | 91.1% | 87.3% | -3.8% | 81.4% | 5.9% |
| Arab | 2% | 0% | -2.0% | 0.6% | -0.6% |
| Other | 1.6% | 3.3% | 1.7% | 1.6% | 1.7% |
In this area, 86.4% 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 | 84.7% | 86.4% | 1.7% | 83.2% | 3.2% |
| European Union | 8.1% | 6.4% | -1.7% | 6.1% | 0.3% |
| Rest of Europe | 0.8% | 1.7% | 0.9% | 0.8% | 0.9% |
| Africa | 4.4% | 2% | -2.4% | 2.7% | -0.7% |
| Middle East and Asia | 1.2% | 2.7% | 1.5% | 5.6% | -2.9% |
| The Americas and the Caribbean | 0.4% | 0% | -0.4% | 1.3% | -1.3% |
| Oceania | 0.4% | 0% | -0.4% | 0.3% | -0.3% |
| British Overseas | 0% | 0.7% | 0.7% | 0.0% | 0.7% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 82.7% | 86.4% | 3.7% | 83.2% | 3.2% |
| 10+ Years | 3.6% | 8.8% | 5.2% | 9.8% | -1.0% |
| 5-10 Years | 2.8% | 1.7% | -1.1% | 2.9% | -1.2% |
| 2-5 Years | 2.8% | 2% | -0.8% | 2.2% | -0.2% |
| Less than 2 years | 8.1% | 1% | -7.1% | 1.9% | -0.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 85.6% | 76.7% | 8.9% |
| Ireland | 1.4% | 0.6% | 0.8% |
| France | 1.7% | 0.3% | 1.4% |
| Germany | 0.3% | 0.2% | 0.1% |
| Italy | 0.3% | 0.6% | -0.3% |
| Portugal | 0.3% | 0.5% | -0.2% |
| Poland | 1% | 1.3% | -0.3% |
| Romania | 0.7% | 0.9% | -0.2% |
| Other EU countries | 2.1% | 1.5% | 0.6% |
| Turkey | 0.3% | 0.1% | 0.2% |
| Other Europe | 0.3% | 0.2% | 0.1% |
| Southern Asia | 0.7% | 1.2% | -0.5% |
| South-East Asia | 0.7% | 0.2% | 0.5% |
| No passport held | 4.5% | 13.5% | -9.0% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 39.9% | 37.2% | 2.7% |
| Christian | 47.8% | 46.2% | 1.6% |
| Buddhist | 0.3% | 0.5% | -0.2% |
| Hindu | 2% | 1.7% | 0.3% |
| Muslim | 2.4% | 6.5% | -4.1% |
| Other religion | 1.7% | 0.6% | 1.1% |
| Not answered | 5.8% | 6.0% | -0.2% |
Over the last 12 months, the overall crime rate around Dellside was 44.6 per 1,000 residents, which is 46.3% lower than the Harefield Village average. The most reported crime type was Anti-social behaviour.
Dellside has the 7th lowest crime rate of 24 local areas in Harefield Village and the 242nd lowest crime rate of 801 local areas in Hillingdon .
Violent and sexual offences accounted for around 11.2 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has fallen by about -45.0%.

Households in this area have a higher level of wealth to the average household in England and Wales. 78% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 40 Dellside, Uxbridge, Greater London Terraced, an established residential building | £367,500 | 2024-06-26 | £390,735 |
| 12 Dellside, Uxbridge, Greater London Terraced, an established residential building | £420,000 | 2023-12-19 | £443,749 |
| 36 Dellside, Uxbridge, Greater London Semi-Detached, an established residential building | £440,000 | 2022-09-28 | £450,677 |
| 12 Dellside, Uxbridge, Greater London Terraced, an established residential building | £400,000 | 2021-04-23 | £446,955 |
| 28 Dellside, Uxbridge, Greater London Terraced, an established residential building | £360,000 | 2019-09-25 | £427,341 |
UB9 6AX 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.
| Full-Time Employee | 111 |
| Retired | 42 |
| Part-Time Employee | 32 |
| Self-Employed | 27 |
| Student (economically inactive) | 15 |
| Looking after home or family | 9 |
| Other | 6 |
| Full-Time Student (with or without job) | 6 |
| Long-Term Sick or disabled | 1 |
| Unemployed | 0 |
| Human health and social work activities | 19 |
| Construction | 18 |
| Manufacturing | 16 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 15 |
| Education | 13 |
| Public administration and defence; compulsory social security | 11 |
| Other | 11 |
| Information and communication | 10 |
| Transport and storage | 10 |
| Professional, scientific and technical activities | 7 |
| Administrative and support service activities | 5 |
| Accommodation and food service activities | 4 |
| Water supply; sewerage, waste management and remediation activities | 2 |
| Real estate activities | 2 |
| Financial and insurance activities | 1 |
| Agriculture, forestry and fishing | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Denham Green E-Act Primary Academy Nightingale Way , UB9 5JL | 3out of 4 | 1,753 yd | Academy sponsor led | No | Mixed | More About School |
| Harefield Junior School Park Lane , Harefield UB9 6BJ | 4out of 4 | 1,890 yd | Community school | No | Mixed | More About School |
| Harefield Infant School High Street , Harefield UB9 6BT | 3out of 4 | 1,891 yd | Community school | Yes | Mixed | More About School |
| Denham Village School Cheapside Lane , Denham UB9 5AE | 3out of 4 | 2,815 yd | Community school | No | Mixed | More About School |
| The Breakspear School Bushey Road , UB10 8JA | 3out of 4 | 3,277 yd | Community school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| The Harefield Academy Northwood Way , Harefield UB9 6ET | 2out of 4 | 2,319 yd | Academy sponsor led | Not Applicable | Mixed | More About School |
| Vyners School Warren Road , Ickenham UB10 8AB | 4out of 4 | 3,970 yd | Academy converter | Not Applicable | Mixed | More About School |
| The Douay Martyrs Catholic School Edinburgh Drive , Ickenham UB10 8QY | 3out of 4 | 4,610 yd | Academy converter | Not Applicable | Mixed | More About School |
| Haydon School Wiltshire Lane , Eastcote HA5 2LX | 4out of 4 | 5,295 yd | Academy converter | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| HCUC (Harrow College & Uxbridge College) Park Road , UB8 1NQ | - not rated | 4,790 yd | Further education | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Pentland Field School Pentland Way , Ickenham UB10 8TS | 3out of 4 | 4,287 yd | Free schools special | No | Mixed | More About School |
| The Hall School The Grange , Rickmansworth Road HA6 2RB | - not rated | 4,771 yd | Other independent school | Yes | Mixed | More About School |
| London School of Theology Green Lane , HA6 2UW | - not rated | 4,900 yd | Miscellaneous | Not Applicable | Mixed | More About School |
| Northwood College for Girls GDST Maxwell Road , HA6 2YE | - not rated | 4,920 yd | Other independent school | Yes | Girls | More About School |
| RNIB Sunshine House School 33 Dene Road , HA6 2DD | 4out of 4 | 4,966 yd | Non-maintained special school | Yes | Mixed | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Dolphin Fish Bar | 9 Moorhall Road | 112 yd | |
| Arcadia | Church Garden, Church Hill | 803 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The River Garden | Moorhall Road | 112 yd | |
| Harefield Community Accociation | Harefield Community Centre, Priory Avenue | 466 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Moorhall Recreation Ground Priors Gardens Priors Gardens Priory Avenue | tennis courts | 380 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 | 13.6% |
| Percentage of premises that have Ultrafast Broadband (300Mbit/s or greater) coverage from fixed broadband | 13.6% |
| Percentage of premises that have coverage from a Gigabit capable service from fixed broadband | 13.6% |
| 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 | 73.3 Mbit/s |
| Average download speed | 61.3 Mbit/s |
| Minimum download speed | 100 Mbit/s |
| Maximum download speed | 100 Mbit/s |
| Median upload speed | 14.8 Mbit/s |
| Average upload speed | 14.2 Mbit/s |
| Maximum upload speed | 20 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.