Walnut Grove is in Southampton and in Southampton district. SO16 4NL is located in the Millbrook electoral ward, within the English Parliamentary constituency of Southampton, Test. This postcode has been in use since 1994-12-01.
StreetScan combines information about Walnut Grove, Southampton, SO16 4NL and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: SO16 4NH, SO16 4NN, SO16 4NW, SO16 4NG, SO16 4NF, SO16 4BJ, SO16 4NP, SO16 4BG, SO16 4NX.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding SO16 4NL, has a female population slightly higher than UK average, with 52.1% 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 | 50.5% | 52.1% | 1.6% | 51.0% | 1.1% |
| Male | 49.5% | 47.9% | -1.6% | 49.0% | -1.1% |
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 | 30.2% | 37.3% | 7.1% | 37.9% | -0.6% |
| Married: Opposite sex | 51.1% | 45% | -6.1% | 44.2% | 0.8% |
| Civil partnership: Opposite sex | 0% | 0.8% | 0.8% | 0.1% | 0.7% |
| Separated | 3.1% | 3.5% | 0.4% | 2.2% | 1.3% |
| Divorced | 8.4% | 8.5% | 0.1% | 9.1% | -0.6% |
| Widowed | 7.1% | 5% | -2.1% | 6.1% | -1.1% |
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 | 43.8% | 43.2% | -0.6% | 48.4% | -5.2% |
| Good health | 32.9% | 37.5% | 4.6% | 33.6% | 3.9% |
| Fair health | 21.2% | 15.6% | -5.6% | 12.7% | 2.9% |
| Bad health | 2.1% | 3.5% | 1.4% | 4.0% | -0.5% |
| Very bad health | 0% | 0.3% | 0.3% | 1.2% | -0.9% |
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 22.5%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 28% | 19.8% | -8.2% | 18.2% | 1.6% |
| 1-4 GCSEs or Equivalent | 17.3% | 10.5% | -6.8% | 9.6% | 0.9% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 18.2% | 17.4% | -0.8% | 13.4% | 4.0% |
| Apprenticeship | 8.4% | 8.1% | -0.3% | 5.3% | 2.8% |
| HNC, HND or 2+ A Levels | 10.7% | 18.2% | 7.5% | 16.9% | 1.3% |
| Degree or Similar | 13.3% | 22.5% | 9.2% | 33.8% | -11.3% |
| Other | 4% | 3.5% | -0.5% | 2.8% | 0.7% |
This area closely mirrors the overall ethnic composition of the UK, with 89.2% of the population identifying as white, with UK average of 81.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Bangladeshi | 0% | 1.6% | 1.6% | 1.1% | 0.5% |
| Indian | 0% | 4.7% | 4.7% | 3.1% | 1.6% |
| Pakistani | 0% | 1.9% | 1.9% | 2.7% | -0.8% |
| Other Asian | 0% | 0.6% | 0.6% | 1.6% | -1.0% |
| Black African | 0% | 0.3% | 0.3% | 2.5% | -2.2% |
| Black Caribbean | 0.4% | 0.9% | 0.5% | 1.0% | -0.1% |
| Other Black | 0% | 0.3% | 0.3% | 0.5% | -0.2% |
| Mixed White and Caribbean | 0.4% | 0% | -0.4% | 0.9% | -0.9% |
| Mixed Other | 1.1% | 0% | -1.1% | 0.8% | -0.8% |
| White | 95.8% | 89.2% | -6.6% | 81.4% | 7.8% |
| Arab | 2.5% | 0% | -2.5% | 0.6% | -0.6% |
| Other | 0% | 0.3% | 0.3% | 1.6% | -1.3% |
In this area, 88.6% 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 | 92.9% | 88.6% | -4.3% | 83.2% | 5.4% |
| European Union | 3.9% | 4.4% | 0.5% | 6.1% | -1.7% |
| Rest of Europe | 0% | 1.6% | 1.6% | 0.8% | 0.8% |
| Africa | 0.4% | 1.3% | 0.9% | 2.7% | -1.4% |
| Middle East and Asia | 2.5% | 3.8% | 1.3% | 5.6% | -1.8% |
| The Americas and the Caribbean | 0% | 0.3% | 0.3% | 1.3% | -1.0% |
| Oceania | 0.4% | 0% | -0.4% | 0.3% | -0.3% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 91.9% | 88.9% | -3.0% | 83.2% | 5.7% |
| 10+ Years | 2.1% | 7% | 4.9% | 9.8% | -2.8% |
| 5-10 Years | 0% | 1.6% | 1.6% | 2.9% | -1.3% |
| 2-5 Years | 2.1% | 2.5% | 0.4% | 2.2% | 0.3% |
| Less than 2 years | 3.9% | 0% | -3.9% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 83.2% | 76.7% | 6.5% |
| Ireland | 1.6% | 0.6% | 1.0% |
| Italy | 0.3% | 0.6% | -0.3% |
| Poland | 0.9% | 1.3% | -0.4% |
| Other EU countries | 1.6% | 1.5% | 0.1% |
| Other Europe | 1.3% | 0.2% | 1.1% |
| Central and Western Africa | 0.3% | 0.3% | 0.0% |
| South and Eastern Africa | 0.3% | 0.2% | 0.1% |
| North America and the Caribbean | 0.3% | 0.3% | 0.0% |
| No passport held | 10.1% | 13.5% | -3.4% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 45.1% | 37.2% | 7.9% |
| Christian | 43.2% | 46.2% | -3.0% |
| Buddhist | 0.6% | 0.5% | 0.1% |
| Hindu | 1.3% | 1.7% | -0.4% |
| Muslim | 5.4% | 6.5% | -1.1% |
| Sikh | 0.9% | 0.9% | 0.0% |
| Other religion | 0.3% | 0.6% | -0.3% |
| Not answered | 3.2% | 6.0% | -2.8% |
Over the last 12 months, the overall crime rate around Walnut Grove was 74.2 per 1,000 residents, which is 58.7% lower than the Freemantle average. The most reported crime type was Violence and sexual offences.
Walnut Grove has the 25th highest crime rate of 50 local areas in Freemantle and the 320th lowest crime rate of 734 local areas in Southampton .
Violent and sexual offences accounted for around 46.9 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -55.7%.

Households in this area have a similar level level of wealth to the average household in England and Wales. 59% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 7 Walnut Grove, Southampton, Southampton Flats/Maisonettes, an established residential building | £112,000 | 2025-08-29 | £110,688 |
| 8 Walnut Grove, Southampton, Southampton Flats/Maisonettes, an established residential building | £110,000 | 2023-09-29 | £106,112 |
| 7 Walnut Grove, Southampton, Southampton Flats/Maisonettes, an established residential building | £112,000 | 2023-05-26 | £107,261 |
| 4 Walnut Grove, Southampton, Southampton Flats/Maisonettes, an established residential building | £114,000 | 2022-01-05 | £112,545 |
| 7 Walnut Grove, Southampton, Southampton Flats/Maisonettes, an established residential building | £98,000 | 2019-09-27 | £104,654 |
SO16 4NL area has a high level of entrepreneurship. Only 23% of streets have higher percent of entrepreneur residents. 12% 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 | 82 |
| Retired | 54 |
| Part-Time Employee | 45 |
| Self-Employed | 31 |
| Student (economically inactive) | 11 |
| Looking after home or family | 11 |
| Unemployed | 10 |
| Other | 6 |
| Long-Term Sick or disabled | 4 |
| Full-Time Student (with or without job) | 4 |
| Construction | 21 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 21 |
| Human health and social work activities | 18 |
| Manufacturing | 11 |
| Administrative and support service activities | 10 |
| Transport and storage | 10 |
| Education | 9 |
| Public administration and defence; compulsory social security | 8 |
| Accommodation and food service activities | 7 |
| Professional, scientific and technical activities | 5 |
| Information and communication | 5 |
| Financial and insurance activities | 3 |
| Other | 1 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Hardmoor Early Years Centre Leaside Way , Bassett Green SO16 3EP | 3out of 4 | 5,388 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Mason Moor Primary School Helvellyn Road , Millbrook SO16 4AS | 3out of 4 | 240 yd | Community school | No | Mixed | More About School |
| Newlands Primary School Windermere Avenue , Millbrook SO16 9QX | 3out of 4 | 563 yd | Community school | No | Mixed | More About School |
| Tanners Brook Primary School Elmes Drive , Millbrook SO15 4PF | 3out of 4 | 746 yd | Academy sponsor led | No | Mixed | More About School |
| Shirley Warren Primary & Nursery School Warren Crescent , SO16 6AY | 3out of 4 | 1,065 yd | Community school | Yes | Mixed | More About School |
| Redbridge Primary School Studland Road , Millbrook SO16 9BB | 3out of 4 | 1,182 yd | Community school | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Regents Park Community College King Edward Avenue , SO16 4GW | 3out of 4 | 729 yd | Foundation school | No | Mixed | More About School |
| Redbridge Community School Cuckmere Lane , SO16 9RJ | 3out of 4 | 1,205 yd | Foundation school | No | Mixed | More About School |
| Oasis Academy Lord's Hill Romsey Road , SO16 8FA | 3out of 4 | 1,267 yd | Academy sponsor led | Not Applicable | Mixed | More About School |
| Upper Shirley High School Bellemoor Road , Upper Shirley SO15 7QU | 3out of 4 | 2,194 yd | Academy converter | Not Applicable | Mixed | More About School |
| Testwood School Testwood Lane , Totton SO40 3ZW | 3out of 4 | 3,178 yd | Academy converter | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Richard Taunton Sixth Form College Hill Lane , SO15 5RL | - not rated | 2,603 yd | Academy 16-19 converter | No | Mixed | More About School |
| Southampton City College St Mary Street , SO14 1AR | - not rated | 4,965 yd | Further education | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Compass School Green Lane , Millbrook SO16 9FQ | 3out of 4 | 1,208 yd | Pupil referral unit | Not Applicable | Mixed | More About School |
| Southampton Hospital School 119 Tremona Road , SO16 6HU | 3out of 4 | 1,548 yd | Academy alternative provision converter | Not Applicable | Mixed | More About School |
| Assure Community College Unit 4 Northbrook Industrial Estate , Hollybrook Road SO16 6PB | - not rated | 2,142 yd | Other independent school | No | Mixed | More About School |
| The Cedar School Redbridge Lane , Nursling SO16 0XN | 3out of 4 | 2,309 yd | Community special school | Yes | Mixed | More About School |
| Rosewood Free School Aldermoor Road , SO16 5NA | 4out of 4 | 2,503 yd | Free schools special | Yes | Mixed | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Tesco Restaurant | Tebourba Way, Southampton | 343 yd | |
| Costa Coffee | Tesco, Tebourba Way | 343 yd | |
| Robins Nest | Unit C, Atlantic Works | 418 yd | |
| Ten Pin | Auckland Road, Southampton | 763 yd | |
| ParkLife Cafe | St James Park Kiosk, St. James Road | 1,068 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Bricklayers Arms | 165 Wimpson Lane, Southampton | 399 yd | |
| Holy Family Church Social Club | The Presbytery, Redbridge Hill | 480 yd | |
| Park Inn | 37 Carlisle Road, Southampton | 993 yd | |
| Ice House | 180 Warren Avenue, Southampton | 1,070 yd | |
| Regents Park Hotel - Heeley Group | Regent's Park Public House, 35 Regents Park Road | 1,084 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Aroma Kitchen | 86 Oakley Road, Southampton | 482 yd | |
| Balti House | 36 Windrush Road, Southampton | 629 yd | |
| China Garden | 56 Romsey Road, Southampton | 904 yd | |
| Dominos Pizza | 54 Mercator Close, Southampton | 988 yd | |
| Raj of Shirley Tandoori | 19 Romsey Road, Southampton | 1,014 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Tesco | Tebourba Way, Southampton | 343 yd | |
| Tesco Express | 8 Wimpson Lane, Southampton | 693 yd | |
| Aldi Stores Limited | Aldi Foodstore, Auckland Road | 846 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Regents Park Community College KING EDWARD AVENUE | grass pitches, health and fitness suite, swimming pool | 609 yd |
| Newlands Primary School WINDERMERE AVENUE | grass pitches | 624 yd |
| Shirley Ponds Recreation Ground Winchester Road | cycling | 771 yd |
| Green Park GREEN PARK GREEN PARK KENDAL AVENUE | grass pitches | 795 yd |
| Tanners Brook Primary School ELMES DRIVE | grass pitches | 797 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 | 57.3 Mbit/s |
| Average download speed | 99.8 Mbit/s |
| Minimum download speed | 350 Mbit/s |
| Maximum download speed | 350 Mbit/s |
| Median upload speed | 10 Mbit/s |
| Average upload speed | 12.9 Mbit/s |
| Maximum upload speed | 35 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.