SN3 4SH is in South Marston, Swindon and Swindon district. SN3 4SH is located in the St Margaret and South Marston electoral ward, within the English Parliamentary constituency of North Swindon. This postcode has been in use since 1980-01-01.
StreetScan combines information about South Marston, Swindon, SN3 4SH and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: SN3 4SN, SN3 4SR, SN3 4SA, SN3 4SW, SN3 4SB, SN3 4SD, SN3 4TU, SN3 4SP, SN3 4TH.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The local area around SN3 4SH is generally consistent with those figures, having a male population of 49.3%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 55.4% | 50.7% | -4.7% | 51.0% | -0.3% |
| Male | 44.6% | 49.3% | 4.7% | 49.0% | 0.3% |
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 SN3 4SH there is a very large concentration of residents that are married - 57.9% 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 | 24.2% | 27.6% | 3.4% | 37.9% | -10.3% |
| Married: Opposite sex | 59.6% | 57.9% | -1.7% | 44.2% | 13.7% |
| Married: Same sex | 0% | 0.4% | 0.4% | 0.3% | 0.1% |
| Separated | 2.7% | 0.8% | -1.9% | 2.2% | -1.4% |
| Divorced | 10.3% | 9.6% | -0.7% | 9.1% | 0.5% |
| Widowed | 3.1% | 3.8% | 0.7% | 6.1% | -2.3% |
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 (88.2%) 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 | 56.1% | 54.2% | -1.9% | 48.4% | 5.8% |
| Good health | 34.7% | 34% | -0.7% | 33.6% | 0.4% |
| Fair health | 7% | 9.2% | 2.2% | 12.7% | -3.5% |
| Bad health | 2.1% | 2.6% | 0.5% | 4.0% | -1.4% |
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 | 13.9% | 18.4% | 4.5% | 18.2% | 0.2% |
| 1-4 GCSEs or Equivalent | 10.8% | 10% | -0.8% | 9.6% | 0.4% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 20.6% | 15.3% | -5.3% | 13.4% | 1.9% |
| Apprenticeship | 4.5% | 4.2% | -0.3% | 5.3% | -1.1% |
| HNC, HND or 2+ A Levels | 15.7% | 23% | 7.3% | 16.9% | 6.1% |
| Degree or Similar | 29.1% | 25.7% | -3.4% | 33.8% | -8.1% |
| Other | 5.4% | 3.4% | -2.0% | 2.8% | 0.6% |
In this area, the population is predominantly white, with 93.2% identifying as such, significantly higher than the UK average of 81.4%. This indicates a lower level of ethnic diversity compared to the broader UK population.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Indian | 0.7% | 0.3% | -0.4% | 3.1% | -2.8% |
| Pakistani | 0% | 0.3% | 0.3% | 2.7% | -2.4% |
| Other Asian | 1.1% | 0.3% | -0.8% | 1.6% | -1.3% |
| Black African | 0% | 2.3% | 2.3% | 2.5% | -0.2% |
| Black Caribbean | 0.4% | 0% | -0.4% | 1.0% | -1.0% |
| Mixed White and Asian | 1.1% | 2.3% | 1.2% | 0.8% | 1.5% |
| Mixed White and African | 0.7% | 0% | -0.7% | 0.4% | -0.4% |
| Mixed White and Caribbean | 0.7% | 0.3% | -0.4% | 0.9% | -0.6% |
| Mixed Other | 0% | 1% | 1.0% | 0.8% | 0.2% |
| White | 95.4% | 93.2% | -2.2% | 81.4% | 11.8% |
In this area, 90.6% of the population were born in the United Kingdom, which is higher than the UK average of 83.2%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| United Kingdom | 91.2% | 90.6% | -0.6% | 83.2% | 7.4% |
| European Union | 2.5% | 3.3% | 0.8% | 6.1% | -2.8% |
| Africa | 3.2% | 2% | -1.2% | 2.7% | -0.7% |
| Middle East and Asia | 1.4% | 1% | -0.4% | 5.6% | -4.6% |
| The Americas and the Caribbean | 1.1% | 3.3% | 2.2% | 1.3% | 2.0% |
| Oceania | 0.7% | 0% | -0.7% | 0.3% | -0.3% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 90.9% | 90.6% | -0.3% | 83.2% | 7.4% |
| 10+ Years | 1.8% | 7.5% | 5.7% | 9.8% | -2.3% |
| 5-10 Years | 2.8% | 1% | -1.8% | 2.9% | -1.9% |
| 2-5 Years | 0.4% | 0.7% | 0.3% | 2.2% | -1.5% |
| Less than 2 years | 4.2% | 0.3% | -3.9% | 1.9% | -1.6% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 83.3% | 76.7% | 6.6% |
| Ireland | 1% | 0.6% | 0.4% |
| Germany | 0.3% | 0.2% | 0.1% |
| Italy | 0.3% | 0.6% | -0.3% |
| Portugal | 0.7% | 0.5% | 0.2% |
| Poland | 0.3% | 1.3% | -1.0% |
| Romania | 0.3% | 0.9% | -0.6% |
| South and Eastern Africa | 1.3% | 0.2% | 1.1% |
| Southern Asia | 0.3% | 1.2% | -0.9% |
| North America and the Caribbean | 1% | 0.3% | 0.7% |
| No passport held | 11.1% | 13.5% | -2.4% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 36.6% | 37.2% | -0.6% |
| Christian | 51.6% | 46.2% | 5.4% |
| Muslim | 1.3% | 6.5% | -5.2% |
| Other religion | 0.3% | 0.6% | -0.3% |
| Not answered | 10.1% | 6.0% | 4.1% |
Over the last 12 months, the overall crime rate around SN3 4SH was 57.5 per 1,000 residents, which is 16.2% lower than the Chiseldon and Lawn average. The most reported crime type was Vehicle crime.
SN3 4SH has the 39th highest crime rate of 108 local areas in Chiseldon and Lawn and the 315th highest crime rate of 728 local areas in Swindon .
Violent and sexual offences accounted for around 16.4 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has fallen by about -65.8%.

Households in this area have a higher level of wealth to the average household in England and Wales. 89% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 1 Old Vicarage Lane, Swindon, Swindon Detached, a newly built property | £767,500 | 2022-01-28 | £844,838 |
| 2 Old Vicarage Lane, Swindon, Swindon Detached, a newly built property | £390,000 | 2022-01-28 | £429,299 |
| 3 Old Vicarage Lane, Swindon, Swindon Detached, a newly built property | £499,995 | 2022-01-27 | £550,378 |
| Yarra Glen Old Vicarage Lane, Swindon, Swindon Detached, an established residential building | £455,000 | 2020-07-06 | £548,950 |
| South Marston Arms & Leisure Club, Swindon, Swindon Other, an established residential building | £5,400,000 | 2019-02-01 | £6,037,500 |
SN3 4SH area has a high level of entrepreneurship. Only 19% of streets have higher percent of entrepreneur residents. 13% 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.
SN3 4SH area has a low unemployment rate. According to Census 2021, 1% 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 | 103 |
| Retired | 62 |
| Self-Employed | 33 |
| Part-Time Employee | 31 |
| Student (economically inactive) | 12 |
| Looking after home or family | 7 |
| Other | 6 |
| Long-Term Sick or disabled | 4 |
| Unemployed | 3 |
| Full-Time Student (with or without job) | 1 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 28 |
| Human health and social work activities | 19 |
| Manufacturing | 12 |
| Construction | 12 |
| Financial and insurance activities | 10 |
| Education | 10 |
| Administrative and support service activities | 10 |
| Other | 10 |
| Transport and storage | 10 |
| Professional, scientific and technical activities | 8 |
| Accommodation and food service activities | 6 |
| Information and communication | 6 |
| Public administration and defence; compulsory social security | 3 |
| Real estate activities | 2 |
| Mining and quarrying | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| South Marston Church of England Primary School Old Vicarage Lane , South Marston SN3 4SH | 3out of 4 | 121 yd | Academy converter | Yes | Mixed | More About School |
| Grange Infants' School Delamere Drive , Stratton St Margaret SN3 4XE | 2out of 4 | 2,094 yd | Academy converter | No | Mixed | More About School |
| Grange Junior School Grange Drive , Stratton St Margaret SN3 4JY | 1out of 4 | 2,288 yd | Academy sponsor led | No | Mixed | More About School |
| Ruskin Junior School Wordsworth Drive , Upper Stratton SN2 7NG | 2out of 4 | 2,661 yd | Academy sponsor led | No | Mixed | More About School |
| Colebrook Infant Academy Towcester Road , Coleview SN3 4AS | 3out of 4 | 2,740 yd | Academy converter | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Kingsdown School Hyde Rd , Stratton St Margaret SN2 7SH | 2out of 4 | 2,738 yd | Academy converter | No | Mixed | More About School |
| The Dorcan Academy St Paul's Drive , Covingham SN3 5DA | 2out of 4 | 3,726 yd | Academy converter | Not Applicable | Mixed | More About School |
| St Joseph's Catholic College Ocotal Way , SN3 3LR | 3out of 4 | 4,396 yd | Academy converter | Not Applicable | Mixed | More About School |
| Highworth Warneford School Shrivenham Road , Highworth SN6 7BZ | 2out of 4 | 4,532 yd | Academy converter | Not Applicable | Mixed | More About School |
| Lawn Manor Academy Salcombe Grove , SN3 1ER | 2out of 4 | 5,259 yd | Academy converter | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| New College Swindon New College Drive , SN3 1AH | - not rated | 4,771 yd | Further education | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Swindon Academy Beech Avenue , SN2 1JR | 3out of 4 | 4,983 yd | Academy sponsor led | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Maranatha Christian School Queenlaines Farm , Sevenhampton SN6 7SQ | - not rated | 2,432 yd | Other independent school | Yes | Mixed | More About School |
| Nyland School Nyland Road , Nythe SN3 3RD | 3out of 4 | 3,356 yd | Academy special converter | Not Applicable | Mixed | More About School |
| Horizons College Segal Centre , Stratton Road SN1 2PN | - not rated | 3,478 yd | Special post 16 institution | Not Applicable | Mixed | More About School |
| St Luke's Academy Cricklade Road , SN2 7AS | 1out of 4 | 3,781 yd | Academy special sponsor led | Not Applicable | Mixed | More About School |
| Crowdys Hill School Jefferies Avenue , SN2 7HJ | 3out of 4 | 3,955 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 |
|---|---|---|---|
| Merchiston Surgery | Highworth Road, Swindon | 413 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Rat Trap | 9 Highworth Road, Swindon | 413 yd | |
| The Carpenters Arms | Old Vicarage Lane, South Marston | 651 yd | |
| Carriers Arms | Highworth Road, South Marston | 840 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| South Marston Hotel (Closed) | health and fitness suite, squash courts, swimming pool | 7 yd |
| South Marston Village Recreation Ground OLD VICARAGE LANE | grass pitches | 174 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 | 360 Mbit/s |
| Average download speed | 248.6 Mbit/s |
| Minimum download speed | 360 Mbit/s |
| Maximum download speed | 360 Mbit/s |
| Median upload speed | 180 Mbit/s |
| Average upload speed | 114.1 Mbit/s |
| Maximum upload speed | 180 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.