Castle Street is in Aylesbury and in Buckinghamshire district. HP20 2RB is located in the Aylesbury North electoral ward, within the English Parliamentary constituency of Aylesbury. This postcode has been in use since 1980-01-01.
StreetScan combines information about Castle Street, Aylesbury, HP20 2RB and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: HP20 2RA, HP20 2RD, HP20 2QZ, HP20 2SD, HP20 2RF, HP20 2RE, HP20 2RG, HP20 2TU, HP20 2SE.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The local area around HP20 2RB is generally consistent with those figures, having a male population of 49.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 51.1% | 50.6% | -0.5% | 51.0% | -0.4% |
| Male | 48.9% | 49.4% | 0.5% | 49.0% | 0.4% |
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 | 29.3% | 37.7% | 8.4% | 37.9% | -0.2% |
| Married: Opposite sex | 38% | 39.2% | 1.2% | 44.2% | -5.0% |
| Married: Same sex | 0% | 1.5% | 1.5% | 0.3% | 1.2% |
| Separated | 2.5% | 4.5% | 2.0% | 2.2% | 2.3% |
| Divorced | 18.6% | 9.5% | -9.1% | 9.1% | 0.4% |
| Widowed | 11.6% | 7.7% | -3.9% | 6.1% | 1.6% |
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 | 44.1% | 51.9% | 7.8% | 48.4% | 3.5% |
| Good health | 35.2% | 30.8% | -4.4% | 33.6% | -2.8% |
| Fair health | 18.9% | 13.2% | -5.7% | 12.7% | 0.5% |
| Bad health | 0.7% | 3.1% | 2.4% | 4.0% | -0.9% |
| Very bad health | 1.1% | 1% | -0.1% | 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 | 22.3% | 16.6% | -5.7% | 18.2% | -1.6% |
| 1-4 GCSEs or Equivalent | 7.4% | 7.4% | 0.0% | 9.6% | -2.2% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 14% | 12.2% | -1.8% | 13.4% | -1.2% |
| Apprenticeship | 3.3% | 3.6% | 0.3% | 5.3% | -1.7% |
| HNC, HND or 2+ A Levels | 10.3% | 16% | 5.7% | 16.9% | -0.9% |
| Degree or Similar | 38.8% | 41.8% | 3.0% | 33.8% | 8.0% |
| Other | 3.7% | 2.4% | -1.3% | 2.8% | -0.4% |
This area closely mirrors the overall ethnic composition of the UK, with 81.4% of the population identifying as white, with UK average of 81.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Bangladeshi | 0% | 0.5% | 0.5% | 1.1% | -0.6% |
| Chinese | 0.4% | 0.3% | -0.1% | 0.7% | -0.4% |
| Indian | 0.4% | 2.1% | 1.7% | 3.1% | -1.0% |
| Other Asian | 0% | 3.6% | 3.6% | 1.6% | 2.0% |
| Black African | 0% | 3.4% | 3.4% | 2.5% | 0.9% |
| Black Caribbean | 0.4% | 0.8% | 0.4% | 1.0% | -0.2% |
| Other Black | 0.4% | 0.5% | 0.1% | 0.5% | 0.0% |
| Mixed White and Asian | 2.6% | 1.8% | -0.8% | 0.8% | 1.0% |
| Mixed White and Caribbean | 1.1% | 1% | -0.1% | 0.9% | 0.1% |
| Mixed Other | 1.1% | 3.1% | 2.0% | 0.8% | 2.3% |
| White | 93% | 81.4% | -11.6% | 81.4% | 0.0% |
| Roma | 0% | 0.3% | 0.3% | 0.2% | 0.1% |
| Other | 0.7% | 1.3% | 0.6% | 1.6% | -0.3% |
In this area, 78.2% 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 | 90.7% | 78.2% | -12.5% | 83.2% | -5.0% |
| European Union | 3.3% | 10.9% | 7.6% | 6.1% | 4.8% |
| Rest of Europe | 0% | 0.3% | 0.3% | 0.8% | -0.5% |
| Africa | 1.1% | 2.5% | 1.4% | 2.7% | -0.2% |
| Middle East and Asia | 1.5% | 4.1% | 2.6% | 5.6% | -1.5% |
| The Americas and the Caribbean | 2.6% | 2.8% | 0.2% | 1.3% | 1.5% |
| Oceania | 0.4% | 1.3% | 0.9% | 0.3% | 1.0% |
| British Overseas | 0.4% | 0% | -0.4% | 0.0% | 0.0% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 88.9% | 78.4% | -10.5% | 83.2% | -4.8% |
| 10+ Years | 1.9% | 9.2% | 7.3% | 9.8% | -0.6% |
| 5-10 Years | 1.5% | 6.6% | 5.1% | 2.9% | 3.7% |
| 2-5 Years | 1.5% | 4.3% | 2.8% | 2.2% | 2.1% |
| Less than 2 years | 6.3% | 1.5% | -4.8% | 1.9% | -0.4% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 71.4% | 76.7% | -5.3% |
| Ireland | 1.5% | 0.6% | 0.9% |
| Germany | 0.3% | 0.2% | 0.1% |
| Italy | 0.3% | 0.6% | -0.3% |
| Spain | 1.3% | 0.4% | 0.9% |
| Poland | 2% | 1.3% | 0.7% |
| Romania | 1.3% | 0.9% | 0.4% |
| Other EU countries | 4.8% | 1.5% | 3.3% |
| Central and Western Africa | 0.8% | 0.3% | 0.5% |
| South and Eastern Africa | 0.3% | 0.2% | 0.1% |
| Southern Asia | 1.3% | 1.2% | 0.1% |
| South-East Asia | 0.5% | 0.2% | 0.3% |
| North America and the Caribbean | 1.3% | 0.3% | 1.0% |
| Oceania | 0.3% | 0.1% | 0.2% |
| No passport held | 12.9% | 13.5% | -0.6% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 45.1% | 37.2% | 7.9% |
| Christian | 43.1% | 46.2% | -3.1% |
| Buddhist | 1.3% | 0.5% | 0.8% |
| Hindu | 1.8% | 1.7% | 0.1% |
| Muslim | 3.8% | 6.5% | -2.7% |
| Other religion | 0.3% | 0.6% | -0.3% |
| Not answered | 4.8% | 6.0% | -1.2% |
Over the last 12 months, the overall crime rate around Castle Street was 501.3 per 1,000 residents, which is 174.3% higher than the Aylesbury North average. The most reported crime type was Shoplifting.
Castle Street has the 5th highest crime rate of 46 local areas in Aylesbury North and the 16th highest crime rate of 1,637 local areas in Buckinghamshire .
Violent and sexual offences accounted for around 113.1 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -36.9%.

Households in this area have a slightly higher level of wealth to the average household in England and Wales. 62% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 4 Baileys Court Castle Street, Aylesbury, Buckinghamshire Detached, an established residential building | £220,000 | 2016-11-11 | £257,397 |
| 4 Baileys Court Castle Street, Aylesbury, Buckinghamshire Detached, an established residential building | £162,500 | 2014-11-12 | £229,061 |
HP20 2RB 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 | 147 |
| Retired | 80 |
| Part-Time Employee | 31 |
| Self-Employed | 29 |
| Other | 14 |
| Student (economically inactive) | 13 |
| Looking after home or family | 9 |
| Full-Time Student (with or without job) | 7 |
| Unemployed | 6 |
| Long-Term Sick or disabled | 3 |
| Human health and social work activities | 25 |
| Education | 20 |
| Professional, scientific and technical activities | 17 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 13 |
| Other | 11 |
| Manufacturing | 10 |
| Public administration and defence; compulsory social security | 8 |
| Financial and insurance activities | 6 |
| Information and communication | 5 |
| Administrative and support service activities | 5 |
| Transport and storage | 4 |
| Construction | 4 |
| Accommodation and food service activities | 3 |
| Real estate activities | 3 |
| Water supply; sewerage, waste management and remediation activities | 3 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Bearbrook Combined School Fowler Road , HP19 7QP | 3out of 4 | 638 yd | Academy converter | No | Mixed | More About School |
| Oak Green School Oak Green , Southcourt HP21 8LJ | 3out of 4 | 864 yd | Community school | Yes | Mixed | More About School |
| Elmhurst School Dunsham Lane , HP20 2DB | 1out of 4 | 994 yd | Academy sponsor led | Yes | Mixed | More About School |
| Haydon Abbey School and Pre-School Weedon Road , HP19 9NS | 3out of 4 | 1,047 yd | Community school | Yes | Mixed | More About School |
| St Mary's Church of England School Keen Close , Fairford Leys HP19 7WF | - not rated | 1,352 yd | Academy converter | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Sir Henry Floyd Grammar School Oxford Road , HP21 8PE | 4out of 4 | 613 yd | Academy converter | Not Applicable | Mixed | More About School |
| Buckinghamshire UTC Oxford Road , HP21 8PB | 2out of 4 | 737 yd | University technical college | No | Mixed | More About School |
| Aylesbury Grammar School Walton Road , HP21 7RP | 4out of 4 | 1,342 yd | Academy converter | Not Applicable | Boys | More About School |
| Aylesbury High School Walton Road , HP21 7SX | 4out of 4 | 1,374 yd | Academy converter | Not Applicable | Girls | More About School |
| The Grange School Wendover Way , HP21 7NH | 2out of 4 | 1,755 yd | Foundation school | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Buckinghamshire College Group Oxford Road , HP21 8PD | - not rated | 503 yd | Further education | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| The Aylesbury Vale Academy Paradise Orchard , HP18 0WS | 3out of 4 | 3,362 yd | Academy sponsor led | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Pebble Brook School Churchill Avenue , HP21 8LZ | 3out of 4 | 783 yd | Community special school | Not Applicable | Mixed | More About School |
| The Buckinghamshire Primary Pupil Referral Unit Units 1 and 2 , The Abbey Centre HP19 9NS | 4out of 4 | 1,095 yd | Pupil referral unit | Not Applicable | Mixed | More About School |
| Stocklake Park Community School Stocklake , HP20 1DP | 3out of 4 | 1,152 yd | Community special school | Not Applicable | Mixed | More About School |
| The Pace Centre Coventon Road , Coventon Road HP19 9JL | - not rated | 1,282 yd | Other independent special school | Not Applicable | Mixed | More About School |
| Benjamin College 4 Wren Path , Fairford Leys HP19 7AR | - not rated | 1,890 yd | Other independent special school | Not Applicable | Mixed | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Bokkie at Duck Farm Court | Unit 26, Duck Farm Court, Station Way West | 162 yd | |
| The Garden Cafe | Buckinghamshire County Museum, 9 Church Street | 186 yd | |
| The Coffee Tree | 11 George Street, Aylesbury | 238 yd | |
| S&S Kitchen | 58 Kingsbury, Aylesbury | 265 yd | |
| Desire Restaurant | 40 Kingsbury, Aylesbury | 265 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Queens Head | The Queens Head PH, 1-3 Temple Square | 200 yd | |
| The Library | Ground Floor, 7 - 11 Temple Street | 233 yd | |
| Aylesbury Literary Club | 7-11 Temple Street, Aylesbury | 233 yd | |
| The Farmer's Bar | The Kings Head Ph, Kings Head Passage | 257 yd | |
| The Victoria Club | 22 Kingsbury, Aylesbury | 263 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Eagle Pizza | 20A Kingsbury, Aylesbury | 240 yd | |
| Just Baguettes | 10 Bourbon Street, Aylesbury | 242 yd | |
| J F C | 36 Kingsbury, Aylesbury | 265 yd | |
| Mooboo Bubble Tea Aylesbury | 48 Friars Square, Aylesbury | 294 yd | |
| Aylesbury Grill | 23A Kingsbury, Aylesbury | 306 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Morrisons | Station Way West, Aylesbury | 204 yd | |
| Sainsbury's | 13-19 Buckingham Street, Aylesbury | 360 yd | |
| Marks & Spencer | 31 - 37 High Street, Aylesbury | 392 yd | |
| Aldi | 143 Cambridge Street, Aylesbury | 682 yd | |
| Lidl Great Britain Limited | 13 Aylesbury Shopping Park, Cambridge Close | 716 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| The Gym (Aylesbury) Friars Square | health and fitness suite | 314 yd |
| Aylesbury College OXFORD ROAD | health and fitness suite | 540 yd |
| Anytime Fitness (Aylesbury) THE EXCHANGE THE EXCHANGE EXCHANGE STREET | health and fitness suite | 548 yd |
| Sir Henry Floyd Grammar School OXFORD ROAD | grass pitches | 637 yd |
| Body Flex Gym CAMBRIDGE STREET | health and fitness suite | 677 yd |
| Bearbrook Combined School FOWLER ROAD | grass pitches | 729 yd |
| Dw Sports Fitness (Aylesbury) CAMBRIDGE CLOSE | health and fitness suite | 770 yd |
| Oak Green School OAK GREEN | grass pitches | 780 yd |
| Pebble Brook School CHURCHILL AVENUE | grass pitches | 849 yd |
| Vale Park HILDA WHARF | tennis courts | 878 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 | 0.0% |
| 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 | 100.0% |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.