Welbeck Avenue is in Aylesbury and in Buckinghamshire district. HP21 9BL is located in the Aylesbury East electoral ward, within the English Parliamentary constituency of Aylesbury. This postcode has been in use since 1986-01-01.
StreetScan combines information about Welbeck Avenue, Aylesbury, HP21 9BL and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: HP21 9DE, HP21 9BP, HP21 9BX, HP21 9DB, HP21 9BS, HP21 9BJ, HP21 9BN, HP21 9DA, HP21 9DD.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The area surrounding HP21 9BL has a slightly higher male population, with 50.2% of residents 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 | 48.6% | 49.8% | 1.2% | 51.0% | -1.2% |
| Male | 51.4% | 50.2% | -1.2% | 49.0% | 1.2% |
Across the UK, the average relationship status breakdown is roughly 44% married, 38% single, 9% divorced, 6% widowed, and 2% separated.
In the immediate vicinity of HP21 9BL there is a very large concentration of residents that are married - 55.4% of the resident population. In contrast, the average marriage rate across the census is about 44%.
Areas with a high percentage of married residents are typically suburban neighborhoods, towns with good schools and family-friendly amenities, and regions with affordable, spacious housing options. Additionally, such areas can be popular among retirees.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Single | 20.9% | 22.1% | 1.2% | 37.9% | -15.8% |
| Married: Opposite sex | 57.4% | 55.4% | -2.0% | 44.2% | 11.2% |
| Separated | 1.6% | 1.7% | 0.1% | 2.2% | -0.5% |
| Divorced | 7.2% | 8.7% | 1.5% | 9.1% | -0.4% |
| Widowed | 12.9% | 12.1% | -0.8% | 6.1% | 6.0% |
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 | 37.8% | 43.8% | 6.0% | 48.4% | -4.6% |
| Good health | 36.8% | 36.7% | -0.1% | 33.6% | 3.1% |
| Fair health | 17.7% | 16% | -1.7% | 12.7% | 3.3% |
| Bad health | 4.9% | 3.2% | -1.7% | 4.0% | -0.8% |
| Very bad health | 2.8% | 0.4% | -2.4% | 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 | 26.5% | 16.4% | -10.1% | 18.2% | -1.8% |
| 1-4 GCSEs or Equivalent | 12.4% | 12.4% | 0.0% | 9.6% | 2.8% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 16.1% | 12.4% | -3.7% | 13.4% | -1.0% |
| Apprenticeship | 7.2% | 6.2% | -1.0% | 5.3% | 0.9% |
| HNC, HND or 2+ A Levels | 10.4% | 12.4% | 2.0% | 16.9% | -4.5% |
| Degree or Similar | 22.5% | 33.3% | 10.8% | 33.8% | -0.5% |
| Other | 4.8% | 6.7% | 1.9% | 2.8% | 3.9% |
This area closely mirrors the overall ethnic composition of the UK, with 84.1% of the population identifying as white, with UK average of 81.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Indian | 0.7% | 3.5% | 2.8% | 3.1% | 0.4% |
| Pakistani | 2.4% | 4.9% | 2.5% | 2.7% | 2.2% |
| Other Asian | 0% | 1.4% | 1.4% | 1.6% | -0.2% |
| Black African | 0% | 0.7% | 0.7% | 2.5% | -1.8% |
| Black Caribbean | 0% | 0.7% | 0.7% | 1.0% | -0.3% |
| Mixed White and Asian | 0.3% | 0.7% | 0.4% | 0.8% | -0.1% |
| Mixed White and African | 0% | 0.4% | 0.4% | 0.4% | 0.0% |
| Mixed White and Caribbean | 0% | 1.4% | 1.4% | 0.9% | 0.5% |
| Mixed Other | 0.3% | 0% | -0.3% | 0.8% | -0.8% |
| White | 95.8% | 84.1% | -11.7% | 81.4% | 2.7% |
| Other | 0.3% | 2.1% | 1.8% | 1.6% | 0.5% |
In this area, 84% 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 | 91.3% | 84% | -7.3% | 83.2% | 0.8% |
| European Union | 5.2% | 7.1% | 1.9% | 6.1% | 1.0% |
| Rest of Europe | 0.7% | 1.1% | 0.4% | 0.8% | 0.3% |
| Africa | 0.7% | 1.4% | 0.7% | 2.7% | -1.3% |
| Middle East and Asia | 0.7% | 6% | 5.3% | 5.6% | 0.4% |
| The Americas and the Caribbean | 1% | 0.4% | -0.6% | 1.3% | -0.9% |
| Oceania | 0.3% | 0% | -0.3% | 0.3% | -0.3% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 89.6% | 84% | -5.6% | 83.2% | 0.8% |
| 10+ Years | 0% | 12.8% | 12.8% | 9.8% | 3.0% |
| 5-10 Years | 0.7% | 3.2% | 2.5% | 2.9% | 0.3% |
| Less than 2 years | 9.7% | 0% | -9.7% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 80.1% | 76.7% | 3.4% |
| Ireland | 1.1% | 0.6% | 0.5% |
| Italy | 1.8% | 0.6% | 1.2% |
| Poland | 3.9% | 1.3% | 2.6% |
| Other EU countries | 0.4% | 1.5% | -1.1% |
| Southern Asia | 2.1% | 1.2% | 0.9% |
| Central and South America | 0.4% | 0.2% | 0.2% |
| No passport held | 10.3% | 13.5% | -3.2% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 35.4% | 37.2% | -1.8% |
| Christian | 54.3% | 46.2% | 8.1% |
| Buddhist | 1.4% | 0.5% | 0.9% |
| Hindu | 1.4% | 1.7% | -0.3% |
| Muslim | 2.9% | 6.5% | -3.6% |
| Other religion | 0.7% | 0.6% | 0.1% |
| Not answered | 3.9% | 6.0% | -2.1% |
Over the last 12 months, the overall crime rate around Welbeck Avenue was 80.0 per 1,000 residents, which is 4.8% higher than the Aylesbury East average. The most reported crime type was Violence and sexual offences.
Welbeck Avenue has the 12th highest crime rate of 45 local areas in Aylesbury East and the 370th highest crime rate of 1,629 local areas in Buckinghamshire .
Violent and sexual offences accounted for around 47.3 crimes per 1,000 residents and have remained broadly unchanged year on year. Over the last decade, overall crime has fallen by about -56.0%.

Households in this area have a higher level of wealth to the average household in England and Wales. 88% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 71 Welbeck Avenue, Aylesbury, Buckinghamshire Semi-Detached, an established residential building | £390,000 | 2026-03-13 | £390,000 |
| 91 Welbeck Avenue, Aylesbury, Buckinghamshire Semi-Detached, an established residential building | £345,000 | 2023-06-16 | £365,107 |
| 62 Welbeck Avenue, Aylesbury, Buckinghamshire Semi-Detached, an established residential building | £430,000 | 2023-06-15 | £455,061 |
| 52 Welbeck Avenue, Aylesbury, Buckinghamshire Semi-Detached, an established residential building | £347,500 | 2020-12-10 | £399,625 |
| 50 Welbeck Avenue, Aylesbury, Buckinghamshire Semi-Detached, an established residential building | £350,000 | 2019-12-10 | £421,221 |
HP21 9BL area has a high level of entrepreneurship. Only 22% of streets have higher percent of entrepreneur residents. 12% of population in this area is self-employed, while the average in the UK is 9.7%. High number of entrepreneurs usually leads to relatively high economic growth, higher paid jobs and better quality of life in the area.
HP21 9BL area has a low unemployment rate. According to Census 2021, 1% 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.
The percentage of retired residents living in HP21 9BL area is much higher than the country's average. According to Census 2011, 35% residents of this area were retired, while the average in the UK was 14%.
| Retired | 81 |
| Full-Time Employee | 72 |
| Self-Employed | 28 |
| Part-Time Employee | 25 |
| Long-Term Sick or disabled | 7 |
| Looking after home or family | 6 |
| Student (economically inactive) | 4 |
| Other | 3 |
| Unemployed | 2 |
| Full-Time Student (with or without job) | 2 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 19 |
| Human health and social work activities | 19 |
| Construction | 16 |
| Public administration and defence; compulsory social security | 15 |
| Professional, scientific and technical activities | 14 |
| Manufacturing | 13 |
| Education | 8 |
| Accommodation and food service activities | 5 |
| Information and communication | 5 |
| Financial and insurance activities | 4 |
| Transport and storage | 3 |
| Other | 2 |
| Real estate activities | 2 |
| Administrative and support service activities | 2 |
| Electricity, gas, steam and air conditioning supply | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Beech Green Nursery School Beech Green , Southcourt HP21 8JG | - not rated | 2,967 yd | Local authority nursery school | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Bedgrove Junior School Ingram Avenue , HP21 9DN | - not rated | 391 yd | Foundation school | No | Mixed | More About School |
| Bedgrove Junior School Ingram Avenue , HP21 9DN | 3out of 4 | 391 yd | Academy converter | No | Mixed | More About School |
| Bedgrove Infant School Ingram Avenue , HP21 9DJ | - not rated | 484 yd | Foundation school | Yes | Mixed | More About School |
| Broughton Junior School Broughton Avenue , HP20 1NQ | 3out of 4 | 1,189 yd | Community school | No | Mixed | More About School |
| St Edward's Catholic Junior School Hazell Avenue , Bedgrove HP21 7JF | 3out of 4 | 1,217 yd | Academy converter | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| The Grange School Wendover Way , HP21 7NH | 3out of 4 | 1,808 yd | Foundation school | No | Mixed | More About School |
| Aylesbury High School Walton Road , HP21 7SX | 4out of 4 | 2,116 yd | Academy converter | Not Applicable | Girls | More About School |
| Aylesbury High School Walton Road , HP21 7SX | - not rated | 2,116 yd | Community school | Not Applicable | Girls | More About School |
| Aylesbury Grammar School Walton Road , HP21 7RP | - not rated | 2,144 yd | Foundation school | Not Applicable | Boys | More About School |
| Aylesbury Grammar School Walton Road , HP21 7RP | 4out of 4 | 2,144 yd | Academy converter | Not Applicable | Boys | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Buckinghamshire College Group Oxford Road , HP21 8PD | - not rated | 3,654 yd | Further education | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Stoke Mandeville Hospital Classes School Room , Mandeville Road HP21 8AL | - not rated | 2,340 yd | Miscellaneous | Not Applicable | Not applicable | More About School |
| Stocklake Park Community School Stocklake , HP20 1DP | 3out of 4 | 2,645 yd | Community special school | Not Applicable | Mixed | More About School |
| Kynaston School Stoke Leys Close , Kynaston Avenue HP21 9ET | - not rated | 2,862 yd | Community special school | Not Applicable | Boys | More About School |
| Booker Park Community School Stoke Leys Close , HP21 9ET | 3out of 4 | 2,929 yd | Community special school | Yes | Mixed | More About School |
| Haydon Training Independent School Quilters Way , Unit 14 HP22 5BL | - not rated | 3,303 yd | Other independent school | No | Mixed | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Holiday Inn Aylesbury | New Road, Weston Turville | 445 yd | |
| Costa Coffee | 37 Jansel Square, Aylesbury | 668 yd | |
| The Coffee Bean | 33 Jansel Square, Aylesbury | 702 yd | |
| The Source | Church of the Holy Spirit, Camborne Avenue | 798 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Weston Turville Golf Club Ltd | New Road, Weston Turville | 445 yd | |
| Buckinghamshire Yeoman | Camborne Avenue, Aylesbury | 794 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| McCoy's | 15 Jansel Square, Aylesbury | 748 yd | |
| Jade Garden | 13 Jansel Square, Aylesbury | 748 yd | |
| Domino's Pizza | 1A Jansel Square, Aylesbury | 748 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Co-op Food | 17 Jansel Square, Aylesbury | 702 yd | |
| Sainsbury's | 1A Jansel Square, Aylesbury | 748 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Spirit Health Club (Aylesbury) NEW ROAD | health and fitness suite, swimming pool | 588 yd |
| Bedgrove Park AMBLESIDE | grass pitches, tennis courts | 715 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 | 100 Mbit/s |
| Average download speed | 168 Mbit/s |
| Minimum download speed | 600 Mbit/s |
| Maximum download speed | 600 Mbit/s |
| Median upload speed | 19 Mbit/s |
| Average upload speed | 19.6 Mbit/s |
| Maximum upload speed | 40 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.