Castle Street is in Slough and in Slough district. SL1 2AX is located in the Herschel Park electoral ward, within the English Parliamentary constituency of Slough. This postcode has been in use since 1980-01-01.
StreetScan combines information about Castle Street, Slough, SL1 2AX and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: SL1 2AU, SL1 2AT, SL1 2BB, SL1 2AY, SL1 2BA, SL1 2BN, SL1 2DR, SL1 1QX, SL1 2BX.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The area surrounding SL1 2AX has a slightly higher male population, with 51% 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 | 48.8% | 49% | 0.2% | 51.0% | -2.0% |
| Male | 51.2% | 51% | -0.2% | 49.0% | 2.0% |
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 | 37.5% | 35.9% | -1.6% | 37.9% | -2.0% |
| Married: Opposite sex | 45.1% | 46% | 0.9% | 44.2% | 1.8% |
| Civil partnership: Same sex | 0% | 0.6% | 0.6% | 0.1% | 0.5% |
| Separated | 3.5% | 3.3% | -0.2% | 2.2% | 1.1% |
| Divorced | 9.4% | 10.4% | 1.0% | 9.1% | 1.3% |
| Widowed | 4.5% | 3.9% | -0.6% | 6.1% | -2.2% |
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 (86.2%) 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 | 47.9% | 52.3% | 4.4% | 48.4% | 3.9% |
| Good health | 37.8% | 33.9% | -3.9% | 33.6% | 0.3% |
| Fair health | 10.1% | 10.2% | 0.1% | 12.7% | -2.5% |
| Bad health | 3% | 3% | 0.0% | 4.0% | -1.0% |
| Very bad health | 1.1% | 0.6% | -0.5% | 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.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 14.9% | 16% | 1.1% | 18.2% | -2.2% |
| 1-4 GCSEs or Equivalent | 8.3% | 10.4% | 2.1% | 9.6% | 0.8% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 10.4% | 8.9% | -1.5% | 13.4% | -4.5% |
| Apprenticeship | 2.1% | 8.3% | 6.2% | 5.3% | 3.0% |
| HNC, HND or 2+ A Levels | 13.2% | 12.2% | -1.0% | 16.9% | -4.7% |
| Degree or Similar | 38.5% | 40.9% | 2.4% | 33.8% | 7.1% |
| Other | 12.5% | 3.3% | -9.2% | 2.8% | 0.5% |
In this area, the population is more ethnically diverse compared to the UK average. While 41.4% of the residents identify as white, which is lower than the UK average of 81.4%, there are significant representations of other ethnic groups.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Bangladeshi | 0% | 0.4% | 0.4% | 1.1% | -0.7% |
| Chinese | 1.6% | 0% | -1.6% | 0.7% | -0.7% |
| Indian | 18.1% | 14.2% | -3.9% | 3.1% | 11.1% |
| Pakistani | 7.4% | 12.9% | 5.5% | 2.7% | 10.2% |
| Other Asian | 3.3% | 4.7% | 1.4% | 1.6% | 3.1% |
| Black African | 6% | 13.9% | 7.9% | 2.5% | 11.4% |
| Black Caribbean | 2.5% | 2.1% | -0.4% | 1.0% | 1.1% |
| Other Black | 0.8% | 1.1% | 0.3% | 0.5% | 0.6% |
| Mixed White and Asian | 1.6% | 1.3% | -0.3% | 0.8% | 0.5% |
| Mixed White and African | 0% | 0.2% | 0.2% | 0.4% | -0.2% |
| Mixed White and Caribbean | 1.4% | 0.9% | -0.5% | 0.9% | 0.0% |
| Mixed Other | 1.9% | 1.7% | -0.2% | 0.8% | 0.9% |
| White | 51.5% | 41.4% | -10.1% | 81.4% | -40.0% |
| Arab | 0.8% | 1.7% | 0.9% | 0.6% | 1.1% |
| Other | 3% | 3.4% | 0.4% | 1.6% | 1.8% |
In this area, just 41.8% of residents were born in the United Kingdom, meaning that the majority of residents originate from outside the UK.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| United Kingdom | 47.9% | 41.8% | -6.1% | 83.2% | -41.4% |
| European Union | 21.9% | 19.9% | -2.0% | 6.1% | 13.8% |
| Rest of Europe | 1.9% | 3% | 1.1% | 0.8% | 2.2% |
| Africa | 7.9% | 13.6% | 5.7% | 2.7% | 10.9% |
| Middle East and Asia | 18.6% | 19.7% | 1.1% | 5.6% | 14.1% |
| The Americas and the Caribbean | 1.6% | 1.9% | 0.3% | 1.3% | 0.6% |
In this area majority of residents originate from outside the UK. Only 41.8% of residents were born in the United Kingdom. 29.2% of residents have lived in the UK for 10 years or more.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 46.8% | 41.7% | -5.1% | 83.2% | -41.5% |
| 10+ Years | 6.8% | 29.2% | 22.4% | 9.8% | 19.4% |
| 5-10 Years | 13.2% | 12.3% | -0.9% | 2.9% | 9.4% |
| 2-5 Years | 18.6% | 11.7% | -6.9% | 2.2% | 9.5% |
| Less than 2 years | 14.5% | 5.2% | -9.3% | 1.9% | 3.3% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 53.5% | 76.7% | -23.2% |
| Ireland | 1.3% | 0.6% | 0.7% |
| France | 0.4% | 0.3% | 0.1% |
| Germany | 0.2% | 0.2% | 0.0% |
| Italy | 2.4% | 0.6% | 1.8% |
| Portugal | 2.4% | 0.5% | 1.9% |
| Spain | 0.2% | 0.4% | -0.2% |
| Lithuania | 0.9% | 0.3% | 0.6% |
| Poland | 10.3% | 1.3% | 9.0% |
| Romania | 5.8% | 0.9% | 4.9% |
| Other EU countries | 3.4% | 1.5% | 1.9% |
| Turkey | 0.2% | 0.1% | 0.1% |
| Other Europe | 1.1% | 0.2% | 0.9% |
| Central and Western Africa | 0.2% | 0.3% | -0.1% |
| South and Eastern Africa | 1.9% | 0.2% | 1.7% |
| Southern Asia | 6.9% | 1.2% | 5.7% |
| North America and the Caribbean | 1.1% | 0.3% | 0.8% |
| No passport held | 7.9% | 13.5% | -5.6% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 10.4% | 37.2% | -26.8% |
| Christian | 35.1% | 46.2% | -11.1% |
| Buddhist | 0.2% | 0.5% | -0.3% |
| Hindu | 6.1% | 1.7% | 4.4% |
| Muslim | 34.3% | 6.5% | 27.8% |
| Sikh | 6.5% | 0.9% | 5.6% |
| Other religion | 1.5% | 0.6% | 0.9% |
| Not answered | 5.9% | 6.0% | -0.1% |
Over the last 12 months, the overall crime rate around Castle Street was 96.1 per 1,000 residents, which is 59.9% lower than the Herschel Park average. The most reported crime type was Violence and sexual offences.
Castle Street has the 17th highest crime rate of 35 local areas in Herschel Park and the 145th highest crime rate of 393 local areas in Slough .
Violent and sexual offences accounted for around 43.7 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -60.1%.

Households in this area have a much higher level of wealth compared to the average household in England and Wales. 92% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 9 Castle Street, Slough, Slough Terraced, an established residential building | £309,000 | 2023-04-27 | £318,305 |
| 3 Castle Street, Slough, Slough Terraced, an established residential building | £336,000 | 2021-10-08 | £357,631 |
| 2 Castle Street, Slough, Slough Terraced, an established residential building | £350,000 | 2017-05-09 | £415,808 |
| 8 Castle Street, Slough, Slough Semi-Detached, an established residential building | £315,000 | 2017-02-01 | £371,290 |
| 13 Castle Street, Slough, Slough Terraced, an established residential building | £256,000 | 2015-06-18 | £368,581 |
SL1 2AX area has a very high level of entrepreneurship. Only 12% of streets have higher percent of entrepreneur residents. 14% 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.
| Full-Time Employee | 140 |
| Self-Employed | 48 |
| Retired | 33 |
| Part-Time Employee | 33 |
| Student (economically inactive) | 18 |
| Looking after home or family | 17 |
| Other | 15 |
| Unemployed | 15 |
| Full-Time Student (with or without job) | 8 |
| Long-Term Sick or disabled | 8 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 30 |
| Information and communication | 30 |
| Human health and social work activities | 16 |
| Transport and storage | 16 |
| Professional, scientific and technical activities | 15 |
| Administrative and support service activities | 15 |
| Construction | 15 |
| Manufacturing | 14 |
| Accommodation and food service activities | 12 |
| Other | 10 |
| Public administration and defence; compulsory social security | 9 |
| Education | 8 |
| Financial and insurance activities | 5 |
| Mining and quarrying | 1 |
| Electricity, gas, steam and air conditioning supply | 1 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Chalvey Nursery School & Early Years Centre Ladbrooke Road , Chalvey SL1 2SR | 4out of 4 | 1,502 yd | Local authority nursery school | Yes | Mixed | More About School |
| Lea Nursery School Wexham Road , SL2 5JW | 4out of 4 | 1,607 yd | Local authority nursery school | Yes | Mixed | More About School |
| Slough Centre Nursery School Buckingham Avenue East , SL1 3EA | 4out of 4 | 2,502 yd | Local authority nursery school | Yes | Mixed | More About School |
| Baylis Court Nursery School Oatlands Drive , SL1 3HS | 3out of 4 | 2,635 yd | Local authority nursery school | Yes | Mixed | More About School |
| The Lawns Nursery School Imperial Road , SL4 3RU | 4out of 4 | 4,250 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| St Mary's Church of England Primary School Yew Tree Road , SL1 2AR | 3out of 4 | 442 yd | Voluntary controlled school | Yes | Mixed | More About School |
| Willow Primary School Fernside Off Wexham Rd , SL2 5FF | 3out of 4 | 1,640 yd | Academy sponsor led | Yes | Mixed | More About School |
| Iqra Slough Islamic Primary School Fernside, Wexham Road , SL2 5FF | 3out of 4 | 1,657 yd | Voluntary aided school | No | Mixed | More About School |
| James Elliman Academy Elliman Avenue , SL2 5BA | 3out of 4 | 1,852 yd | Academy sponsor led | Yes | Mixed | More About School |
| Montem Academy Chalvey Grove , SL1 2TE | 4out of 4 | 2,068 yd | Academy sponsor led | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Slough and Eton Church of England Business and Enterprise College Ragstone Road , SL1 2PU | 4out of 4 | 934 yd | Academy converter | Not Applicable | Mixed | More About School |
| Upton Court Grammar School Lascelles Road , SL3 7PR | 4out of 4 | 961 yd | Academy converter | Not Applicable | Mixed | More About School |
| St Bernard's Catholic Grammar School 1 Langley Road , SL3 7AF | 4out of 4 | 1,355 yd | Voluntary aided school | No | Mixed | More About School |
| Ditton Park Academy Kings Reach , SL3 7UX | 3out of 4 | 1,644 yd | Free schools | No | Mixed | More About School |
| St Joseph's Catholic High School Shaggy Calf Lane , SL2 5HW | 3out of 4 | 1,867 yd | Academy converter | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| St Edward's Royal Free Ecumenical Middle School, Windsor Parsonage Lane , SL4 5EN | 3out of 4 | 4,036 yd | Voluntary aided school | No | Mixed | More About School |
| Trevelyan Middle School Wood Close , SL4 3LL | 2out of 4 | 4,601 yd | Academy converter | No | Mixed | More About School |
| Dedworth Middle School Smiths Lane , SL4 5PE | 2out of 4 | 5,030 yd | Academy converter | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Windsor Forest Colleges Group Station Road , Langley SL3 8BY | - not rated | 3,500 yd | Further education | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Grove Academy Ladbrooke Road , SL1 2SR | - not rated | 1,497 yd | Free schools | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Long Close School Upton Court Road , Upton SL3 7LU | - not rated | 562 yd | Other independent school | Yes | Mixed | More About School |
| Darul Madinah 50 Darvills Lane , slough SL1 2PH | - not rated | 1,203 yd | Other independent special school | Not Applicable | Mixed | More About School |
| St Bernard's Preparatory School Hawtrey Close , SL1 1TB | - not rated | 1,227 yd | Other independent school | Yes | Mixed | More About School |
| Littledown School Queens Road , SL1 3QW | 3out of 4 | 1,369 yd | Academy special converter | Not Applicable | Mixed | More About School |
| Eton End School Trust (Datchet) Limited 35 Eton Road , Datchet SL3 9AX | - not rated | 1,721 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 |
|---|---|---|---|
| HOLA Cafe | The Urban Building, 3-9 Albert Street | 216 yd | |
| Caffe Kix Ltd. | The Urban Building, 3-9 Albert Street | 216 yd | |
| Shree Krishna Vada Pav | 2a Alpha Street North | 436 yd | |
| Cake Shop | 240 High Street | 469 yd | |
| Dolce Shisha Lounge | 4c Park Street | 470 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Alpha Arms | Alpha Arms, 26 Alpha Street North | 382 yd | |
| The Brickhouse | 230 High Street | 476 yd | |
| Pinner Cricket Club | Montesoles Playing Fields, Uxbridge Road | 816 yd | |
| The Moon and Spoon | The Moon And Spoon, 86 High Street | 882 yd | |
| Slough Bowls Club | 50 Chalvey Road East | 896 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Mariana Bakery & Food | 2 Winsford Parade, Albert Street | 160 yd | |
| Biryani Nation | 23 Park Street | 409 yd | |
| Bully's Caribbean Cuisine | 23c Park Street | 409 yd | |
| Rumi Pizza | 37-38 Herschel Street | 411 yd | |
| Fat Twins Slough | 266 High Street | 468 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Iceland Foods Limited | 206-216 High Street | 483 yd | |
| Wonder Supermarket Ltd | 6 Park Street | 488 yd | |
| Tesco | Tesco Stores Limited, Wellington Street | 850 yd | |
| Sainsbury's | 78 Uxbridge Road | 974 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Lascelles Park Lascelles Road | grass pitches, tennis courts | 561 yd |
| Easygym (Slough) High Street | health and fitness suite | 608 yd |
| Buzz Gym (Slough) HERSCHEL STREET | health and fitness suite, swimming pool | 681 yd |
| Anytime Fitness (Slough) (Closed) 2 - 8 2 - 8 Windsor Road | health and fitness suite | 768 yd |
| Upton Court Grammar School LASCELLES ROAD | grass pitches | 889 yd |
| Thames Valley University - College Gym (Closed) Wellington Street | health and fitness suite | 1,032 yd |
| Upton Court Park Upton Court Road | grass pitches | 1,039 yd |
| Slough & Eton School RAGSTONE ROAD | grass pitches, health and fitness suite | 1,054 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 | 80 Mbit/s |
| Average download speed | 138.9 Mbit/s |
| Minimum download speed | 350 Mbit/s |
| Maximum download speed | 350 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 19.3 Mbit/s |
| Maximum upload speed | 35 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.