Adelaide Square is in Windsor and in Windsor And Maidenhead district. SL4 2AQ is located in the Eton & Castle electoral ward, within the English Parliamentary constituency of Windsor. This postcode has been in use since 1980-01-01.
StreetScan combines information about Adelaide Square, Windsor, SL4 2AQ and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: SL4 1JE, SL4 3AG, SL4 1JF, SL4 3FP, SL4 1JU, SL4 2AJ, SL4 1JG, SL4 3AH, SL4 3AE.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding SL4 2AQ, has a female population slightly higher than UK average, with 55.8% 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 | 52.5% | 55.8% | 3.3% | 51.0% | 4.8% |
| Male | 47.5% | 44.2% | -3.3% | 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 vicinity of SL4 2AQ there is a very large concentration of residents that are married - 63.2% 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 | 27% | 21.1% | -5.9% | 37.9% | -16.8% |
| Married: Opposite sex | 56.7% | 63.2% | 6.5% | 44.2% | 19.0% |
| Married: Same sex | 1.2% | 0% | -1.2% | 0.3% | -0.3% |
| Separated | 2% | 0.9% | -1.1% | 2.2% | -1.3% |
| Divorced | 9.1% | 9.9% | 0.8% | 9.1% | 0.8% |
| Widowed | 4% | 4.9% | 0.9% | 6.1% | -1.2% |
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 (92.1%) 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 | 60.4% | 66.3% | 5.9% | 48.4% | 17.9% |
| Good health | 31.3% | 25.8% | -5.5% | 33.6% | -7.8% |
| Fair health | 6.7% | 5.6% | -1.1% | 12.7% | -7.1% |
| Bad health | 0.9% | 1.5% | 0.6% | 4.0% | -2.5% |
| Very bad health | 0.6% | 0.7% | 0.1% | 1.2% | -0.5% |
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.
In the area around SL4 2AQ this area, 6.8% of residents have no qualifications. This is significantly lower than the UK average of 18.2%. This area stands out for its high percentage of residents with higher education degree or similar. The UK average is 33.8%, while in this area it is 66.1%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 8.7% | 6.8% | -1.9% | 18.2% | -11.4% |
| 1-4 GCSEs or Equivalent | 6.7% | 3.6% | -3.1% | 9.6% | -6.0% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 14.7% | 11.8% | -2.9% | 13.4% | -1.6% |
| Apprenticeship | 1.2% | 0% | -1.2% | 5.3% | -5.3% |
| HNC, HND or 2+ A Levels | 6.3% | 10% | 3.7% | 16.9% | -6.9% |
| Degree or Similar | 57.5% | 66.1% | 8.6% | 33.8% | 32.3% |
| Other | 4.8% | 1.8% | -3.0% | 2.8% | -1.0% |
This area closely mirrors the overall ethnic composition of the UK, with 88.5% of the population identifying as white, with UK average of 81.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Chinese | 1.5% | 0.7% | -0.8% | 0.7% | 0.0% |
| Indian | 4% | 3% | -1.0% | 3.1% | -0.1% |
| Pakistani | 0.6% | 0% | -0.6% | 2.7% | -2.7% |
| Other Asian | 3.4% | 2.2% | -1.2% | 1.6% | 0.6% |
| Black African | 0% | 0.7% | 0.7% | 2.5% | -1.8% |
| Black Caribbean | 0.6% | 1.5% | 0.9% | 1.0% | 0.5% |
| Other Black | 0.3% | 0% | -0.3% | 0.5% | -0.5% |
| Mixed White and Asian | 0% | 1.1% | 1.1% | 0.8% | 0.3% |
| Mixed White and African | 0% | 0.7% | 0.7% | 0.4% | 0.3% |
| Mixed White and Caribbean | 0.3% | 0.7% | 0.4% | 0.9% | -0.2% |
| Mixed Other | 0.3% | 0.7% | 0.4% | 0.8% | -0.1% |
| White | 88.7% | 88.5% | -0.2% | 81.4% | 7.1% |
| Arab | 0.3% | 0% | -0.3% | 0.6% | -0.6% |
In this area, 74.1% of the population were born in the United Kingdom, which is lower than the UK average of 83.2%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| United Kingdom | 77% | 74.1% | -2.9% | 83.2% | -9.1% |
| European Union | 6.4% | 8.6% | 2.2% | 6.1% | 2.5% |
| Rest of Europe | 1.2% | 2.3% | 1.1% | 0.8% | 1.5% |
| Africa | 2.8% | 3.4% | 0.6% | 2.7% | 0.7% |
| Middle East and Asia | 6.1% | 4.1% | -2.0% | 5.6% | -1.5% |
| The Americas and the Caribbean | 4.9% | 6% | 1.1% | 1.3% | 4.7% |
| Oceania | 1.2% | 1.1% | -0.1% | 0.3% | 0.8% |
| British Overseas | 0.3% | 0.4% | 0.1% | 0.0% | 0.4% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 75.5% | 74.1% | -1.4% | 83.2% | -9.1% |
| 10+ Years | 4.9% | 13.2% | 8.3% | 9.8% | 3.4% |
| 5-10 Years | 6.7% | 6.4% | -0.3% | 2.9% | 3.5% |
| 2-5 Years | 3.1% | 4.1% | 1.0% | 2.2% | 1.9% |
| Less than 2 years | 9.8% | 2.3% | -7.5% | 1.9% | 0.4% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 85% | 76.7% | 8.3% |
| Ireland | 0.7% | 0.6% | 0.1% |
| France | 1.1% | 0.3% | 0.8% |
| Spain | 2.2% | 0.4% | 1.8% |
| Romania | 0.7% | 0.9% | -0.2% |
| Other EU countries | 3.7% | 1.5% | 2.2% |
| South and Eastern Africa | 0.7% | 0.2% | 0.5% |
| Eastern Asia | 0.4% | 0.3% | 0.1% |
| North America and the Caribbean | 1.5% | 0.3% | 1.2% |
| Central and South America | 2.2% | 0.2% | 2.0% |
| Oceania | 1.1% | 0.1% | 1.0% |
| No passport held | 0.4% | 13.5% | -13.1% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 32.8% | 37.2% | -4.4% |
| Christian | 54.5% | 46.2% | 8.3% |
| Hindu | 2.2% | 1.7% | 0.5% |
| Jewish | 0.4% | 0.5% | -0.1% |
| Muslim | 1.9% | 6.5% | -4.6% |
| Sikh | 2.2% | 0.9% | 1.3% |
| Other religion | 0.4% | 0.6% | -0.2% |
| Not answered | 5.6% | 6.0% | -0.4% |
Over the last 12 months, the overall crime rate around Adelaide Square was 28.7 per 1,000 residents, which is 63.9% lower than the Clewer & Dedworth East average. The most reported crime type was Violence and sexual offences.
Adelaide Square has the 24th lowest crime rate of 89 local areas in Clewer & Dedworth East and the 137th lowest crime rate of 448 local areas in Windsor and Maidenhead .
Violent and sexual offences accounted for around 17.9 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has fallen by about -66.7%.

Households in this area have a much higher level of wealth compared to the average household in England and Wales. 100% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 13 Adelaide Square, Windsor, Windsor And Maidenhead Terraced, an established residential building | £856,000 | 2025-03-31 | £868,454 |
| 3 Adelaide Square, Windsor, Windsor And Maidenhead Terraced, an established residential building | £841,000 | 2024-10-30 | £876,181 |
| 4 Adelaide Square, Windsor, Windsor And Maidenhead Terraced, an established residential building | £720,000 | 2024-06-28 | £760,727 |
| 7 Adelaide Square, Windsor, Windsor And Maidenhead Terraced, an established residential building | £845,000 | 2023-06-23 | £908,397 |
| 8 Adelaide Square, Windsor, Windsor And Maidenhead Terraced, an established residential building | £502,500 | 2023-06-20 | £540,200 |
| Full-Time Employee | 88 |
| Retired | 49 |
| Self-Employed | 23 |
| Part-Time Employee | 22 |
| Looking after home or family | 13 |
| Unemployed | 11 |
| Student (economically inactive) | 8 |
| Other | 7 |
| Full-Time Student (with or without job) | 2 |
| Long-Term Sick or disabled | 0 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 25 |
| Professional, scientific and technical activities | 25 |
| Human health and social work activities | 24 |
| Education | 16 |
| Information and communication | 15 |
| Manufacturing | 14 |
| Accommodation and food service activities | 13 |
| Financial and insurance activities | 10 |
| Other | 9 |
| Construction | 8 |
| Transport and storage | 7 |
| Public administration and defence; compulsory social security | 6 |
| Administrative and support service activities | 5 |
| Real estate activities | 4 |
| Electricity, gas, steam and air conditioning supply | 2 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| The Lawns Nursery School Imperial Road , SL4 3RU | 4out of 4 | 1,194 yd | Local authority nursery school | Yes | Mixed | More About School |
| Chalvey Nursery School & Early Years Centre Ladbrooke Road , Chalvey SL1 2SR | 4out of 4 | 3,539 yd | Local authority nursery school | Yes | Mixed | More About School |
| Lea Nursery School Wexham Road , SL2 5JW | 4out of 4 | 5,163 yd | Local authority nursery school | Yes | Mixed | More About School |
| Slough Centre Nursery School Buckingham Avenue East , SL1 3EA | 4out of 4 | 5,180 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| The Queen Anne Royal Free CofE Controlled First School Chaucer Close , SL4 3EH | 3out of 4 | 407 yd | Voluntary controlled school | No | Mixed | More About School |
| Trinity St Stephen CofE Aided First School Vansittart Road , SL4 5DF | 3out of 4 | 973 yd | Voluntary aided school | No | Mixed | More About School |
| Oakfield First School Imperial Road , SL4 3RU | 3out of 4 | 1,194 yd | Community school | No | Mixed | More About School |
| Eton Porny CofE First School 14 High Street , Eton SL4 6AS | 3out of 4 | 1,528 yd | Academy sponsor led | No | Mixed | More About School |
| St Edward's Catholic First School Parsonage Lane , SL4 5EN | 4out of 4 | 1,595 yd | Voluntary aided school | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| The Windsor Boys' School 1 Maidenhead Road , SL4 5EH | 3out of 4 | 1,149 yd | Academy converter | No | Boys | More About School |
| Windsor Girls' School Imperial Road , SL4 3RT | 4out of 4 | 1,660 yd | Academy converter | No | Girls | More About School |
| Churchmead Church of England (VA) School Priory Way , Datchet SL3 9JQ | 3out of 4 | 2,457 yd | Voluntary aided school | No | Mixed | More About School |
| Slough and Eton Church of England Business and Enterprise College Ragstone Road , SL1 2PU | 4out of 4 | 3,369 yd | Academy converter | Not Applicable | Mixed | More About School |
| Ditton Park Academy Kings Reach , SL3 7UX | 3out of 4 | 3,752 yd | Free schools | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Trevelyan Middle School Wood Close , SL4 3LL | 2out of 4 | 1,031 yd | Academy converter | No | Mixed | More About School |
| St Edward's Royal Free Ecumenical Middle School, Windsor Parsonage Lane , SL4 5EN | 3out of 4 | 1,711 yd | Voluntary aided school | No | Mixed | More About School |
| St Peter's Church of England Middle School Crimp Hill , Old Windsor SL4 2QY | 3out of 4 | 2,693 yd | Academy sponsor led | No | Mixed | More About School |
| Dedworth Middle School Smiths Lane , SL4 5PE | 2out of 4 | 2,736 yd | Academy converter | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Grove Academy Ladbrooke Road , SL1 2SR | - not rated | 3,527 yd | Free schools | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| The King's House School, Windsor 77a Frances Road , SL4 3AQ | - not rated | 304 yd | Other independent school | Yes | Mixed | More About School |
| Upton House School 115 St Leonards Road , Windsor SL4 3DF | - not rated | 378 yd | Other independent school | Yes | Mixed | More About School |
| Queensmead House School Kings Road , Windsor SL4 2AX | - not rated | 673 yd | Other independent special school | Not Applicable | Mixed | More About School |
| The Green Room 4A Albert Street , SL4 5BU | - not rated | 988 yd | Other independent school | No | Mixed | More About School |
| St George's School Windsor Castle , Windsor SL4 1QF | - not rated | 1,070 yd | Other independent school | Yes | Mixed | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Medirest Healthcare At Princess Margaret Hospital | Princess Margaret Hospital, 38 - 42 Osborne Road | 305 yd | |
| CarillionAramark At Costa Outlet | Victoria Barracks, Sheet Street | 305 yd | |
| CarillionAramark At Officers Mess | Victoria Barracks, Sheet Street | 305 yd | |
| CarillionAramark At WO And Sgts Mess | Victoria Barracks, Sheet Street | 305 yd | |
| Hong Kong Restaurant | Hong Kong Chinese, 2 Alexandra Road | 395 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Prince Arthur | Prince Arthur, 29 Grove Road | 226 yd | |
| The Windsor Castle Public House | The Windsor Castle, 98 Kings Road | 302 yd | |
| Leona's Bespoke Catering At The Windsor Trooper | The Trooper, 97 St Leonards Road | 420 yd | |
| The Windsor Trooper | The Trooper, 97 St Leonards Road | 420 yd | |
| Windsor And Eton Brewery At The Old Court | The Old Court, St Leonards Road | 445 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| King Neptune Fish And Chips | King Neptune, 77 St Leonards Road | 420 yd | |
| Sushi Point | 4 William Street, Windsor | 580 yd | |
| Cluck Chicken At Electric Garden | Crosses Corner, 73 Peascod Street | 631 yd | |
| Pizza Palace | 16 Oxford Road East, Windsor | 650 yd | |
| Gourmet Grill Windsor | 14 Oxford Road East, Windsor | 651 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Tesco Express | 32 Peascod Street, Windsor | 620 yd | |
| Waitrose | Waitrose Ltd, 37 King Edward Court | 707 yd | |
| Marks & Spencer | 127 - 130 Peascod Street, Windsor | 718 yd | |
| The Southern Co-Operative Limited | The Co Op, Unit 1 | 1,026 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Upton House School ST. LEONARDS ROAD | artificial grass pitch | 465 yd |
| Snap Fitness (Windsor) VICTORIA STREET | health and fitness suite | 525 yd |
| Queensmead School QUEENSMEAD QUEENSMEAD KINGS ROAD | grass pitches, tennis courts | 604 yd |
| Goswells Park BRIDGEWATER TERRACE | tennis courts | 937 yd |
| Royal Household Golf Course & Cricket Pitch | golf, grass pitches | 950 yd |
| Curves For Women (Windsor) (Closed) ALMA ROAD | health and fitness suite | 975 yd |
| The Castle Gym Academy (Closed) 27-28 27-28 Alma Road | health and fitness suite | 990 yd |
| Trevelyan Middle School WOOD CLOSE | grass pitches | 1,038 yd |
| Vansittart Recreation Ground Vansittart Road | grass pitches | 1,044 yd |
| Wren'S Health Club And Spa SIR CHRISTOPER WREN HOTEL AND SPA SIR CHRISTOPER WREN HOTEL AND SPA THAMES STREET | health and fitness suite | 1,085 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 | 86.0% |
| Percentage of premises that have Ultrafast Broadband (300Mbit/s or greater) coverage from fixed broadband | 86.0% |
| Percentage of premises that have coverage from a Gigabit capable service from fixed broadband | 86.0% |
| 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 | 76.3 Mbit/s |
| Average download speed | 107.7 Mbit/s |
| Minimum download speed | 500 Mbit/s |
| Maximum download speed | 500 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 17.2 Mbit/s |
| Maximum upload speed | 35 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.