St Johns Road is in Bletchley, Milton Keynes and in Milton Keynes district. MK3 5DZ is located in the Bletchley Park electoral ward, within the English Parliamentary constituency of Milton Keynes South. This postcode has been in use since 1980-01-01.
StreetScan combines information about St Johns Road, Bletchley, Milton Keynes, MK3 5DZ and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: MK3 5EF, MK3 5EB, MK3 5EE, MK3 5DE, MK3 5EH, MK3 5DD, MK3 5EA, MK3 5ED, MK3 5EG.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The area surrounding MK3 5DZ has a slightly higher male population, with 50.9% 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 | 51.9% | 49.1% | -2.8% | 51.0% | -1.9% |
| Male | 48.1% | 50.9% | 2.8% | 49.0% | 1.9% |
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 | 23% | 35.4% | 12.4% | 37.9% | -2.5% |
| Married: Opposite sex | 55.2% | 48.1% | -7.1% | 44.2% | 3.9% |
| Separated | 2.5% | 1.5% | -1.0% | 2.2% | -0.7% |
| Divorced | 10.9% | 8.2% | -2.7% | 9.1% | -0.9% |
| Widowed | 8.4% | 6.7% | -1.7% | 6.1% | 0.6% |
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 | 45.2% | 46.2% | 1.0% | 48.4% | -2.2% |
| Good health | 36.1% | 33.1% | -3.0% | 33.6% | -0.5% |
| Fair health | 11.3% | 14.2% | 2.9% | 12.7% | 1.5% |
| Bad health | 6.5% | 4.7% | -1.8% | 4.0% | 0.7% |
| Very bad health | 1% | 1.8% | 0.8% | 1.2% | 0.6% |
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.
This area stands out for its low percentage of residents with higher education degree. The UK average is 33.8%, while in this area it is 21.7%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 31% | 22.1% | -8.9% | 18.2% | 3.9% |
| 1-4 GCSEs or Equivalent | 20.5% | 15.1% | -5.4% | 9.6% | 5.5% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 12.6% | 19.5% | 6.9% | 13.4% | 6.1% |
| Apprenticeship | 5.4% | 7% | 1.6% | 5.3% | 1.7% |
| HNC, HND or 2+ A Levels | 7.5% | 12.1% | 4.6% | 16.9% | -4.8% |
| Degree or Similar | 16.3% | 21.7% | 5.4% | 33.8% | -12.1% |
| Other | 6.7% | 2.6% | -4.1% | 2.8% | -0.2% |
This area closely mirrors the overall ethnic composition of the UK, with 88.8% of the population identifying as white, with UK average of 81.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Chinese | 1% | 0.9% | -0.1% | 0.7% | 0.2% |
| Indian | 0.3% | 1.8% | 1.5% | 3.1% | -1.3% |
| Other Asian | 0% | 0.3% | 0.3% | 1.6% | -1.3% |
| Black African | 0.6% | 3.2% | 2.6% | 2.5% | 0.7% |
| Black Caribbean | 0.3% | 0.6% | 0.3% | 1.0% | -0.4% |
| Other Black | 0% | 1.5% | 1.5% | 0.5% | 1.0% |
| Mixed White and Asian | 3.9% | 0.6% | -3.3% | 0.8% | -0.2% |
| Mixed White and African | 0.3% | 0.6% | 0.3% | 0.4% | 0.2% |
| Mixed White and Caribbean | 0.6% | 0% | -0.6% | 0.9% | -0.9% |
| Mixed Other | 0.3% | 0.3% | 0.0% | 0.8% | -0.5% |
| White | 91.6% | 88.8% | -2.8% | 81.4% | 7.4% |
| Roma | 0% | 0.6% | 0.6% | 0.2% | 0.4% |
| Arab | 0.3% | 0% | -0.3% | 0.6% | -0.6% |
| Other | 0.6% | 0.9% | 0.3% | 1.6% | -0.7% |
In this area, 89.9% 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 | 89% | 89.9% | 0.9% | 83.2% | 6.7% |
| European Union | 4.5% | 3.8% | -0.7% | 6.1% | -2.3% |
| Rest of Europe | 0% | 1.5% | 1.5% | 0.8% | 0.7% |
| Africa | 1% | 3% | 2.0% | 2.7% | 0.3% |
| Middle East and Asia | 5.5% | 1.8% | -3.7% | 5.6% | -3.8% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 88.7% | 89.9% | 1.2% | 83.2% | 6.7% |
| 10+ Years | 0% | 6.2% | 6.2% | 9.8% | -3.6% |
| 5-10 Years | 6.1% | 0.9% | -5.2% | 2.9% | -2.0% |
| 2-5 Years | 1.6% | 2.1% | 0.5% | 2.2% | -0.1% |
| Less than 2 years | 3.5% | 0.9% | -2.6% | 1.9% | -1.0% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 77.6% | 76.7% | 0.9% |
| Ireland | 0.3% | 0.6% | -0.3% |
| Germany | 0.3% | 0.2% | 0.1% |
| Italy | 1.8% | 0.6% | 1.2% |
| Poland | 0.6% | 1.3% | -0.7% |
| Romania | 0.9% | 0.9% | 0.0% |
| Other EU countries | 2.4% | 1.5% | 0.9% |
| North Africa | 0.6% | 0.1% | 0.5% |
| Eastern Asia | 0.6% | 0.3% | 0.3% |
| No passport held | 15% | 13.5% | 1.5% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 49.1% | 37.2% | 11.9% |
| Christian | 39.9% | 46.2% | -6.3% |
| Buddhist | 0.3% | 0.5% | -0.2% |
| Hindu | 0.9% | 1.7% | -0.8% |
| Muslim | 1.5% | 6.5% | -5.0% |
| Other religion | 0.9% | 0.6% | 0.3% |
| Not answered | 7.4% | 6.0% | 1.4% |
Over the last 12 months, the overall crime rate around St Johns Road was 67.7 per 1,000 residents, which is 14.0% lower than the Bletchley Park average. The most reported crime type was Violence and sexual offences.
St Johns Road has the 28th highest crime rate of 68 local areas in Bletchley Park and the 387th highest crime rate of 855 local areas in Milton Keynes .
Violent and sexual offences accounted for around 26.5 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has fallen by about -15.7%.

Households in this area have a higher level of wealth to the average household in England and Wales. 79% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 139 St Johns Road, Milton Keynes, Milton Keynes Semi-Detached, an established residential building | £306,500 | 2025-08-22 | £309,757 |
| 103 St Johns Road, Milton Keynes, Milton Keynes Terraced, an established residential building | £300,000 | 2025-02-21 | £303,554 |
| 105 St Johns Road, Milton Keynes, Milton Keynes Terraced, an established residential building | £318,000 | 2024-02-02 | £339,531 |
| 75 St Johns Road, Milton Keynes, Milton Keynes Terraced, an established residential building | £320,000 | 2023-12-14 | £342,023 |
| 99 St Johns Road, Milton Keynes, Milton Keynes Semi-Detached, an established residential building | £385,000 | 2023-02-17 | £410,929 |
| Full-Time Employee | 100 |
| Retired | 65 |
| Part-Time Employee | 31 |
| Self-Employed | 27 |
| Student (economically inactive) | 15 |
| Looking after home or family | 13 |
| Unemployed | 11 |
| Full-Time Student (with or without job) | 5 |
| Long-Term Sick or disabled | 5 |
| Other | 0 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 42 |
| Public administration and defence; compulsory social security | 12 |
| Manufacturing | 12 |
| Construction | 11 |
| Transport and storage | 9 |
| Education | 8 |
| Human health and social work activities | 7 |
| Other | 7 |
| Professional, scientific and technical activities | 6 |
| Administrative and support service activities | 5 |
| Accommodation and food service activities | 5 |
| Information and communication | 4 |
| Financial and insurance activities | 3 |
| Real estate activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Knowles Nursery School Queensway , Bletchley MK2 2HB | 3out of 4 | 3,137 yd | Local authority nursery school | Yes | Mixed | More About School |
| Moorlands Centre Nursery School Beanhill Local Centre , Dodkin MK6 4LP | 3out of 4 | 4,363 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Chestnuts Primary School Buckingham Road , Bletchley MK3 5EN | 3out of 4 | 252 yd | Academy converter | No | Mixed | More About School |
| St Thomas Aquinas Catholic Primary School St Mary's Avenue , Bletchley MK3 5DT | 4out of 4 | 701 yd | Voluntary aided school | No | Mixed | More About School |
| Holne Chase Primary School Buckingham Road , MK3 5HP | - not rated | 1,345 yd | Academy sponsor led | No | Mixed | More About School |
| Rickley Park Primary School Rickley Lane , MK3 6EW | 3out of 4 | 1,619 yd | Academy converter | Yes | Mixed | More About School |
| Newton Longville Church of England Primary School School Drive , MK17 0BZ | 3out of 4 | 1,990 yd | Voluntary aided school | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Lord Grey Academy Rickley Lane , Bletchley MK3 6EW | 3out of 4 | 1,778 yd | Academy sponsor led | No | Mixed | More About School |
| Sir Herbert Leon Academy Fern Grove , Bletchley MK2 3HQ | 2out of 4 | 2,926 yd | Academy sponsor led | Not Applicable | Mixed | More About School |
| Shenley Brook End School Walbank Grove , Shenley Brook End MK5 7ZT | 3out of 4 | 3,110 yd | Academy converter | Not Applicable | Mixed | More About School |
| St Paul's Catholic School Phoenix Drive , Leadenhall MK6 5EN | 3out of 4 | 4,823 yd | Voluntary aided school | No | Mixed | More About School |
| Denbigh School Burchard Crescent , Shenley Church End MK5 6EX | 3out of 4 | 5,010 yd | Academy converter | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Milton Keynes College Chaffron Way Centre , Woughton Campus West MK6 5LP | - not rated | 5,080 yd | Further education | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Milton Keynes Preparatory School Tattenhoe Lane , MK3 7EG | - not rated | 1,189 yd | Other independent school | Yes | Mixed | More About School |
| Cambian Bletchley Park School Whaddon Way , Bletchley MK3 7EB | - not rated | 1,497 yd | Other independent special school | Not Applicable | Mixed | More About School |
| Milton Keynes Primary Pupil Referral Unit Shenley Road , Romans Field Site MK3 7AW | 3out of 4 | 1,712 yd | Pupil referral unit | Not Applicable | Mixed | More About School |
| Romans Field School Shenley Road , Bletchley MK3 7AW | 3out of 4 | 1,776 yd | Community special school | No | Mixed | More About School |
| White Spire School Rickley Lane , Bletchley MK3 6EW | 4out of 4 | 1,780 yd | Community 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 |
|---|---|---|---|
| Baked by Radka | Flat G, 6 Shenley Road | 969 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Three Trees | 144 Buckingham Road | 699 yd | |
| Scots Sports and Social Club | Sportsground, Selbourne Avenue | 783 yd | |
| The Old Swan | 8 Shenley Road | 987 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| St Marys Chippy | 20 St Marys Avenue | 591 yd | |
| Shanghai House Chinese Takeaway | 27 St Marys Avenue | 591 yd | |
| Favorite Chicken & Ribs | Whaddon Way | 592 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Co-op | Newton Road | 849 yd | |
| Tesco Stores Ltd | 125 Buckingham Road | 955 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Chestnuts Primary School ST. GEORGES ROAD | grass pitches | 373 yd |
| Shanks (Closed) Bletchley Road | grass pitches | 694 yd |
| Scot Sport & Social Club SELBOURNE AVENUE | grass pitches | 942 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 | 47.8 Mbit/s |
| Average download speed | 48.8 Mbit/s |
| Minimum download speed | 77.69 Mbit/s |
| Maximum download speed | 77.69 Mbit/s |
| Median upload speed | 10 Mbit/s |
| Average upload speed | 12.1 Mbit/s |
| Maximum upload speed | 20 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.