Onslow Gardens is in Wallington and in Sutton district. SM6 9QL is located in the Wallington South electoral ward, within the English Parliamentary constituency of Carshalton and Wallington. This postcode has been in use since 1980-01-01.
StreetScan combines information about Onslow Gardens, Wallington, SM6 9QL and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: SM6 9QN, SM6 9QW, SM6 9PH, SM6 9PR, SM6 0PR, SM6 9AJ, SM6 9PJ, SM6 9BE, SM6 0PW.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The local area around SM6 9QL is generally consistent with those figures, having a male population of 49.7%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 47.6% | 50.3% | 2.7% | 51.0% | -0.7% |
| Male | 52.4% | 49.7% | -2.7% | 49.0% | 0.7% |
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 SM6 9QL there is a very large concentration of residents that are married - 58% 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 | 28.3% | 27.8% | -0.5% | 37.9% | -10.1% |
| Married: Opposite sex | 55.4% | 58% | 2.6% | 44.2% | 13.8% |
| Separated | 1.9% | 2% | 0.1% | 2.2% | -0.2% |
| Divorced | 7% | 4.9% | -2.1% | 9.1% | -4.2% |
| Widowed | 7.4% | 7.3% | -0.1% | 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 (87.1%) 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 | 52.4% | 52.1% | -0.3% | 48.4% | 3.7% |
| Good health | 34.7% | 35% | 0.3% | 33.6% | 1.4% |
| Fair health | 9.1% | 8.6% | -0.5% | 12.7% | -4.1% |
| Bad health | 2.5% | 2.3% | -0.2% | 4.0% | -1.7% |
| Very bad health | 1.3% | 2% | 0.7% | 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.
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 48%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 10.5% | 10.7% | 0.2% | 18.2% | -7.5% |
| 1-4 GCSEs or Equivalent | 12% | 5.7% | -6.3% | 9.6% | -3.9% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 12.8% | 10.2% | -2.6% | 13.4% | -3.2% |
| Apprenticeship | 3.1% | 3.3% | 0.2% | 5.3% | -2.0% |
| HNC, HND or 2+ A Levels | 12% | 18% | 6.0% | 16.9% | 1.1% |
| Degree or Similar | 45.3% | 48% | 2.7% | 33.8% | 14.2% |
| Other | 4.3% | 4.1% | -0.2% | 2.8% | 1.3% |
In this area, the population is more ethnically diverse compared to the UK average. While 71.7% 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 | 0.9% | 0.7% | -0.2% | 1.1% | -0.4% |
| Chinese | 0% | 1.3% | 1.3% | 0.7% | 0.6% |
| Indian | 6.3% | 13.5% | 7.2% | 3.1% | 10.4% |
| Pakistani | 1.6% | 5.3% | 3.7% | 2.7% | 2.6% |
| Other Asian | 4.1% | 1.6% | -2.5% | 1.6% | 0.0% |
| Black African | 1.9% | 0% | -1.9% | 2.5% | -2.5% |
| Black Caribbean | 0.3% | 1% | 0.7% | 1.0% | 0.0% |
| Other Black | 0.6% | 0% | -0.6% | 0.5% | -0.5% |
| Mixed White and Asian | 1.9% | 1.6% | -0.3% | 0.8% | 0.8% |
| Mixed White and African | 0.6% | 0% | -0.6% | 0.4% | -0.4% |
| Mixed White and Caribbean | 0.3% | 0.7% | 0.4% | 0.9% | -0.2% |
| Mixed Other | 0.9% | 1.6% | 0.7% | 0.8% | 0.8% |
| White | 79.5% | 71.7% | -7.8% | 81.4% | -9.7% |
| Other | 0.9% | 1% | 0.1% | 1.6% | -0.6% |
In this area, 77% 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 | 80.1% | 77% | -3.1% | 83.2% | -6.2% |
| European Union | 5.4% | 9.8% | 4.4% | 6.1% | 3.7% |
| Rest of Europe | 0.6% | 2.3% | 1.7% | 0.8% | 1.5% |
| Africa | 3.5% | 2.3% | -1.2% | 2.7% | -0.4% |
| Middle East and Asia | 9.1% | 7.5% | -1.6% | 5.6% | 1.9% |
| The Americas and the Caribbean | 1.3% | 0.3% | -1.0% | 1.3% | -1.0% |
| Oceania | 0% | 0.7% | 0.7% | 0.3% | 0.4% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 77.3% | 77.3% | 0.0% | 83.2% | -5.9% |
| 10+ Years | 1.6% | 16.8% | 15.2% | 9.8% | 7.0% |
| 5-10 Years | 4.4% | 3% | -1.4% | 2.9% | 0.1% |
| 2-5 Years | 3.2% | 2.6% | -0.6% | 2.2% | 0.4% |
| Less than 2 years | 13.6% | 0.3% | -13.3% | 1.9% | -1.6% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 86.2% | 76.7% | 9.5% |
| Ireland | 1.3% | 0.6% | 0.7% |
| France | 0.3% | 0.3% | 0.0% |
| Italy | 0.7% | 0.6% | 0.1% |
| Portugal | 0.3% | 0.5% | -0.2% |
| Spain | 0.7% | 0.4% | 0.3% |
| Poland | 1.6% | 1.3% | 0.3% |
| Romania | 3.3% | 0.9% | 2.4% |
| Other EU countries | 0.3% | 1.5% | -1.2% |
| Turkey | 0.3% | 0.1% | 0.2% |
| South and Eastern Africa | 0.3% | 0.2% | 0.1% |
| Southern Asia | 0.7% | 1.2% | -0.5% |
| Oceania | 0.3% | 0.1% | 0.2% |
| No passport held | 3.6% | 13.5% | -9.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 34.9% | 37.2% | -2.3% |
| Christian | 38.8% | 46.2% | -7.4% |
| Hindu | 9.9% | 1.7% | 8.2% |
| Muslim | 10.5% | 6.5% | 4.0% |
| Sikh | 0.3% | 0.9% | -0.6% |
| Other religion | 0.7% | 0.6% | 0.1% |
| Not answered | 4.9% | 6.0% | -1.1% |
Over the last 12 months, the overall crime rate around Onslow Gardens was 79.7 per 1,000 residents, which is 14.3% higher than the Carshalton Central average. The most reported crime type was Violence and sexual offences.
Onslow Gardens has the 38th highest crime rate of 129 local areas in Carshalton Central and the 182nd highest crime rate of 576 local areas in Sutton .
Violent and sexual offences accounted for around 43.2 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has fallen by about -18.6%.

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 |
|---|---|---|---|
| 3 Onslow Gardens, Wallington, Greater London Other, an established residential building | £4,000 | 2023-02-27 | £3,806 |
| 25 Onslow Gardens, Wallington, Greater London Semi-Detached, an established residential building | £737,000 | 2021-09-28 | £790,169 |
| 33 Onslow Gardens, Wallington, Greater London Semi-Detached, an established residential building | £772,500 | 2021-08-16 | £839,409 |
| 23 Onslow Gardens, Wallington, Greater London Semi-Detached, an established residential building | £805,000 | 2020-12-17 | £901,078 |
| 3 Onslow Gardens, Wallington, Greater London Flats/Maisonettes, an established residential building | £270,000 | 2020-11-17 | £289,966 |
SM6 9QL area has a very high level of entrepreneurship. Only 5% of streets have higher percent of entrepreneur residents. 17% 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.
SM6 9QL area has a low unemployment rate. According to Census 2021, 0% 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 | 84 |
| Retired | 55 |
| Self-Employed | 42 |
| Part-Time Employee | 32 |
| Long-Term Sick or disabled | 8 |
| Other | 7 |
| Student (economically inactive) | 7 |
| Looking after home or family | 6 |
| Full-Time Student (with or without job) | 2 |
| Unemployed | 0 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 26 |
| Education | 23 |
| Human health and social work activities | 19 |
| Professional, scientific and technical activities | 16 |
| Financial and insurance activities | 14 |
| Public administration and defence; compulsory social security | 13 |
| Other | 11 |
| Manufacturing | 10 |
| Information and communication | 9 |
| Construction | 9 |
| Administrative and support service activities | 8 |
| Real estate activities | 6 |
| Transport and storage | 5 |
| Accommodation and food service activities | 2 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Purley Nursery School 58 Pampisford Road , CR8 2NE | 4out of 4 | 3,246 yd | Local authority nursery school | Yes | Mixed | More About School |
| Spencer Nursery School Spencer Road , Mitcham Junction CR4 4JP | 3out of 4 | 3,416 yd | Local authority nursery school | Yes | Mixed | More About School |
| Thomas Wall Nursery School Robin Hood Lane , SM1 2SF | 4out of 4 | 4,067 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Bandon Hill Primary School Sandy Lane South , SM6 9QU | - not rated | 758 yd | Academy converter | Yes | Mixed | More About School |
| Foresters Primary School Redford Avenue , SM6 9DP | 3out of 4 | 986 yd | Foundation school | Yes | Mixed | More About School |
| Stanley Park Junior School Stanley Park Road , SM5 3JL | 3out of 4 | 1,183 yd | Foundation school | No | Mixed | More About School |
| Stanley Park Infants School Stanley Park Road , SM5 3JL | 4out of 4 | 1,183 yd | Academy converter | Yes | Mixed | More About School |
| All Saints Carshalton Church of England Primary School Rotherfield Road , SM5 3DW | 3out of 4 | 1,244 yd | Academy converter | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Wallington High School for Girls Woodcote Road , SM6 0PH | 3out of 4 | 1,117 yd | Academy converter | Not Applicable | Girls | More About School |
| Wallington County Grammar School Croydon Road , SM6 7PH | 4out of 4 | 1,438 yd | Academy converter | Not Applicable | Boys | More About School |
| Wilson's School Mollison Drive , SM6 9JW | 4out of 4 | 1,552 yd | Academy converter | Not Applicable | Boys | More About School |
| The John Fisher School Peaks Hill , CR8 3YP | 3out of 4 | 1,796 yd | Voluntary aided school | No | Boys | More About School |
| St Philomena's Catholic High School for Girls Pound Street , SM5 3PS | 4out of 4 | 1,837 yd | Voluntary aided school | No | Girls | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Croydon College Fairfield Campus , College Road CR9 1DX | - not rated | 4,436 yd | Further education | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Collingwood School 3 Springfield Road , SM6 0BD | - not rated | 672 yd | Other independent school | Yes | Mixed | More About School |
| Sutton Tuition and Reintegration Service Drapers Centre , Monkey Puzzle Way SM5 4NR | 4out of 4 | 1,667 yd | Pupil referral unit | Not Applicable | Mixed | More About School |
| Sherwood Park School Streeters Lane , SM6 7NP | 3out of 4 | 1,795 yd | Foundation special school | Yes | Mixed | More About School |
| Carew Academy Church Road , SM6 7NH | 3out of 4 | 1,921 yd | Academy special sponsor led | No | Mixed | More About School |
| Link Primary School 138 Croydon Road , Beddington CR0 4PG | 4out of 4 | 1,973 yd | Academy special converter | No | Mixed | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Wallington Pizzeria | 40-42 Stafford Road, Wallington | 212 yd | |
| Cox Pippin Cafe | 32 Wallington Square, Wallington | 257 yd | |
| Ginger Frog | Hillcrest House, 51 Woodcote Road | 257 yd | |
| Fresco | 40 Wallington Square, Wallington | 272 yd | |
| Simply South | 51 Stafford Road, Wallington | 329 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Woodcote Flying Club | Woodcote Flying Club Ground Floor, Hillcrest House | 258 yd | |
| Whispering Moon | 25 Ross Parade, Wallington | 481 yd | |
| The Star Wallington | The Star, 89 Manor Road | 619 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Kebab World | 7 South Parade, Stafford Road | 136 yd | |
| Sushi Gourmet | 2 Stafford Road, Wallington | 212 yd | |
| Taksim Kebab House | 49 Stafford Road, Wallington | 335 yd | |
| Favour Chicken Burger And Ribs | 50 Stafford Road, Wallington | 374 yd | |
| Cafe Del Mar | 48 Stafford Road, Wallington | 374 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Sainsbury's | 2 Stafford Road, Wallington | 212 yd | |
| Tesco | 78 Woodcote Road, Wallington | 338 yd | |
| Iceland | 84 Woodcote Road, Wallington | 344 yd | |
| Lidl | 16-18 Beddington Gardens, Wallington | 395 yd | |
| Sainsbury's | 93 Manor Road, Wallington | 562 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Wallington Hall (Closed) Stafford Road | 146 yd | |
| Fit4Less (Wallington) STANLEY PARK ROAD | health and fitness suite | 230 yd |
| Wallington Sports Club HILLSIDE GARDENS | grass pitches, tennis courts | 340 yd |
| St Patricks Church ST PATRICKS CHURCH ST PATRICKS CHURCH PARK HILL ROAD | 821 yd | |
| Stanley Park High School (Closed) Stanley Park Road | health and fitness suite | 836 yd |
| Foresters Primary School REDFORD AVENUE | grass pitches | 886 yd |
| Roundshaw Park Foresters Drive | grass pitches, tennis courts | 1,050 yd |
| Wallington High School For Girls WOODCOTE ROAD | grass pitches, health and fitness suite | 1,064 yd |
| Mellows Park Stafford Road | grass pitches, tennis courts | 1,072 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 | 95.8% |
| Percentage of premises that have Ultrafast Broadband (100Mbit/s or greater) coverage from fixed broadband | 83.3% |
| Percentage of premises that have Ultrafast Broadband (300Mbit/s or greater) coverage from fixed broadband | 83.3% |
| Percentage of premises that have coverage from a Gigabit capable service from fixed broadband | 83.3% |
| 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 | 90 Mbit/s |
| Average download speed | 142.1 Mbit/s |
| Minimum download speed | 500 Mbit/s |
| Maximum download speed | 500 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 18.5 Mbit/s |
| Maximum upload speed | 35 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.