Alder Close is in Dibden Purlieu, Southampton and in New Forest district. SO45 5SJ is located in the Dibden & Dibden Purlieu electoral ward, within the English Parliamentary constituency of New Forest East. This postcode has been in use since 1994-12-01.
StreetScan combines information about Alder Close, Dibden Purlieu, Southampton, SO45 5SJ and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: SO45 5SN, SO45 5WS, SO45 5WQ, SO45 5SL, SO45 5WU, SO45 5UR, SO45 5WT, SO45 5SZ, SO45 5WW.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The local area around SO45 5SJ is generally consistent with those figures, having a male population of 48.1%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 48.9% | 51.9% | 3.0% | 51.0% | 0.9% |
| Male | 51.1% | 48.1% | -3.0% | 49.0% | -0.9% |
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 SO45 5SJ there is a very large concentration of residents that are married - 56.2% 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 | 20.7% | 25.6% | 4.9% | 37.9% | -12.3% |
| Married: Opposite sex | 64.9% | 56.2% | -8.7% | 44.2% | 12.0% |
| Separated | 2.4% | 1.7% | -0.7% | 2.2% | -0.5% |
| Divorced | 8% | 11.2% | 3.2% | 9.1% | 2.1% |
| Widowed | 4% | 5.4% | 1.4% | 6.1% | -0.7% |
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 (88.4%) 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 | 56.3% | 52.3% | -4.0% | 48.4% | 3.9% |
| Good health | 36.2% | 36.1% | -0.1% | 33.6% | 2.5% |
| Fair health | 6.1% | 9.5% | 3.4% | 12.7% | -3.2% |
| Bad health | 1% | 2.1% | 1.1% | 4.0% | -1.9% |
| Very bad health | 0.3% | 0% | -0.3% | 1.2% | -1.2% |
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 SO45 5SJ this area, 8.3% of residents have no qualifications. This is significantly lower than the UK average of 18.2%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 8.4% | 8.3% | -0.1% | 18.2% | -9.9% |
| 1-4 GCSEs or Equivalent | 13.5% | 9.5% | -4.0% | 9.6% | -0.1% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 18.3% | 15.7% | -2.6% | 13.4% | 2.3% |
| Apprenticeship | 5.6% | 5.8% | 0.2% | 5.3% | 0.5% |
| HNC, HND or 2+ A Levels | 16.3% | 18.2% | 1.9% | 16.9% | 1.3% |
| Degree or Similar | 32.7% | 40.1% | 7.4% | 33.8% | 6.3% |
| Other | 5.2% | 2.5% | -2.7% | 2.8% | -0.3% |
In this area, the population is predominantly white, with 99.6% 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 | 1.3% | 0% | -1.3% | 3.1% | -3.1% |
| Other Asian | 0% | 0.4% | 0.4% | 1.6% | -1.2% |
| Black African | 1.3% | 0% | -1.3% | 2.5% | -2.5% |
| White | 97.4% | 99.6% | 2.2% | 81.4% | 18.2% |
In this area, 93.7% 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 | 89.6% | 93.7% | 4.1% | 83.2% | 10.5% |
| European Union | 3.2% | 3.2% | 0.0% | 6.1% | -2.9% |
| Rest of Europe | 0.3% | 0.7% | 0.4% | 0.8% | -0.1% |
| Africa | 3.6% | 1.8% | -1.8% | 2.7% | -0.9% |
| Middle East and Asia | 1% | 0.7% | -0.3% | 5.6% | -4.9% |
| The Americas and the Caribbean | 1.9% | 0% | -1.9% | 1.3% | -1.3% |
| British Overseas | 0.3% | 0% | -0.3% | 0.0% | 0.0% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 89.6% | 93.7% | 4.1% | 83.2% | 10.5% |
| 10+ Years | 0% | 6.3% | 6.3% | 9.8% | -3.5% |
| 5-10 Years | 1.3% | 0% | -1.3% | 2.9% | -2.9% |
| 2-5 Years | 1.9% | 0% | -1.9% | 2.2% | -2.2% |
| Less than 2 years | 7.1% | 0% | -7.1% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 92.7% | 76.7% | 16.0% |
| Italy | 0.3% | 0.6% | -0.3% |
| Lithuania | 0.3% | 0.3% | 0.0% |
| Poland | 0.7% | 1.3% | -0.6% |
| Other EU countries | 0.3% | 1.5% | -1.2% |
| No passport held | 5.6% | 13.5% | -7.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 43.9% | 37.2% | 6.7% |
| Christian | 49.5% | 46.2% | 3.3% |
| Muslim | 0.4% | 6.5% | -6.1% |
| Not answered | 6.3% | 6.0% | 0.3% |
Over the last 12 months, the overall crime rate around Alder Close was 50.2 per 1,000 residents, which is 6.5% lower than the Dibden & Dibden Purlieu average. The most reported crime type was Violence and sexual offences.
Alder Close has the 31st highest crime rate of 85 local areas in Dibden & Dibden Purlieu and the 225th highest crime rate of 549 local areas in New Forest .
Violent and sexual offences accounted for around 35.8 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -70.3%.

Households in this area have a similar level of wealth to the average household in England and Wales. 51% of analyzed areas in England and Wales have higher average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 30 Alder Close, Southampton, Hampshire Semi-Detached, an established residential building | £177,500 | 2024-08-02 | £176,392 |
| 9 Alder Close, Southampton, Hampshire Semi-Detached, an established residential building | £315,000 | 2023-01-19 | £300,825 |
| 8 Alder Close, Southampton, Hampshire Semi-Detached, an established residential building | £299,950 | 2022-05-30 | £292,298 |
| 22 Alder Close, Southampton, Hampshire Semi-Detached, an established residential building | £215,000 | 2021-10-19 | £227,381 |
| 26 Alder Close, Southampton, Hampshire Semi-Detached, an established residential building | £237,500 | 2021-10-15 | £251,177 |
SO45 5SJ area has a low unemployment rate. According to Census 2021, 3% 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 | 94 |
| Retired | 63 |
| Part-Time Employee | 41 |
| Self-Employed | 18 |
| Student (economically inactive) | 9 |
| Unemployed | 7 |
| Full-Time Student (with or without job) | 6 |
| Long-Term Sick or disabled | 5 |
| Other | 1 |
| Looking after home or family | 0 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 28 |
| Human health and social work activities | 24 |
| Education | 22 |
| Manufacturing | 21 |
| Public administration and defence; compulsory social security | 16 |
| Construction | 12 |
| Accommodation and food service activities | 12 |
| Other | 11 |
| Transport and storage | 11 |
| Professional, scientific and technical activities | 10 |
| Administrative and support service activities | 9 |
| Information and communication | 9 |
| Financial and insurance activities | 8 |
| Water supply; sewerage, waste management and remediation activities | 4 |
| Real estate activities | 1 |
| Mining and quarrying | 1 |
| Agriculture, forestry and fishing | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Orchard Infant School Water Lane , Dibden Purlieu SO45 4SB | 4out of 4 | 1,189 yd | Community school | No | Mixed | More About School |
| Orchard Junior School Water Lane , Dibden Purlieu SO45 4SB | 3out of 4 | 1,189 yd | Community school | No | Mixed | More About School |
| Wildground Infant School Crete Road , Dibden Purlieu SO45 4JX | 3out of 4 | 1,813 yd | Community school | Yes | Mixed | More About School |
| Wildground Junior School Armitage Avenue , Dibden Purlieu SO45 4LG | 3out of 4 | 1,890 yd | Community school | No | Mixed | More About School |
| Hythe Primary School School Road , Hythe SO45 6BL | 2out of 4 | 2,220 yd | Community school | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Applemore College Roman Road , Dibden Purlieu SO45 4RQ | 3out of 4 | 136 yd | Foundation school | No | Mixed | More About School |
| Noadswood School North Road , Dibden Purlieu SO45 4ZF | 3out of 4 | 895 yd | Academy converter | Not Applicable | Mixed | More About School |
| The New Forest Academy Long Lane , Holbury SO45 2PA | 3out of 4 | 4,331 yd | Academy sponsor led | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Oak Lodge School Roman Road , Dibden Purlieu SO45 4RQ | 3out of 4 | 188 yd | Community special school | Not Applicable | Mixed | More About School |
| Greenwood School Cabot Drive , Dibden SO45 5UQ | 3out of 4 | 225 yd | Pupil referral unit | Not Applicable | Mixed | More About School |
| Marchwood Park Hospital School Southampton Priory Hospital , Marchwood Park SO40 4DA | - not rated | 2,675 yd | Other independent school | No | Mixed | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| HYTHE & DIBDEN YOUTH FC | APPLEMORE COLLEGE, ROMAN ROAD | 235 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| TESCO | SIZER WAY, DIBDEN | 536 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Applemore College ROMAN ROAD | artificial grass pitch, grass pitches | 235 yd |
| Oak Lodge School ROMAN ROAD | 322 yd | |
| Applemore Health And Leisure APPLEMORE HEALTH AND LEISURE CENTRE APPLEMORE HEALTH AND LEISURE CENTRE CLAYPITS LANE | health and fitness suite, swimming pool | 403 yd |
| Noadswood School NORTH ROAD | artificial grass pitch, grass pitches, health and fitness suite | 768 yd |
| Clayfields Sports Centre CLAYPITS LANE | grass pitches | 976 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 | 40 Mbit/s |
| Average download speed | 39.1 Mbit/s |
| Minimum download speed | 53.97 Mbit/s |
| Maximum download speed | 53.97 Mbit/s |
| Median upload speed | 7.8 Mbit/s |
| Average upload speed | 7.7 Mbit/s |
| Maximum upload speed | 11.51 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.