Mark Close is in Portsmouth and in Portsmouth district. PO3 5JB is located in the Hilsea electoral ward, within the English Parliamentary constituency of Portsmouth North. This postcode has been in use since 1980-01-01.
StreetScan combines information about Mark Close, Portsmouth, PO3 5JB and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: PO3 5JD, PO3 5QZ, PO3 5QR, PO3 5JZ, PO3 5QN, PO3 5QW, PO3 5QY, PO3 5HT, PO3 5JA.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding PO3 5JB, has a female population slightly higher than UK average, with 52.9% 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 | 53.9% | 52.9% | -1.0% | 51.0% | 1.9% |
| Male | 46.1% | 47.1% | 1.0% | 49.0% | -1.9% |
Across the UK, the average relationship status breakdown is roughly 44% married, 38% single, 9% divorced, 6% widowed, and 2% separated.
In the immediate area around PO3 5JB, a significant portion of the population is single, making up 43.8% of the residents. On average, approximately 38% of individuals who responded to the census in the UK were single. Areas with higher single populations are typically urban centers, university towns, regions with dynamic job markets, rich cultural offerings and entertainment facilities. These regions also tend to have a younger demographic.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Single | 32.5% | 43.8% | 11.3% | 37.9% | 5.9% |
| Married: Opposite sex | 44.9% | 36.4% | -8.5% | 44.2% | -7.8% |
| Separated | 2.5% | 2.1% | -0.4% | 2.2% | -0.1% |
| Divorced | 11.1% | 11.2% | 0.1% | 9.1% | 2.1% |
| Widowed | 9.1% | 6.6% | -2.5% | 6.1% | 0.5% |
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 | 30.1% | 37.9% | 7.8% | 48.4% | -10.5% |
| Good health | 40.4% | 38.6% | -1.8% | 33.6% | 5.0% |
| Fair health | 21.6% | 16.7% | -4.9% | 12.7% | 4.0% |
| Bad health | 7.4% | 4.8% | -2.6% | 4.0% | 0.8% |
| Very bad health | 0.4% | 2% | 1.6% | 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.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 34.6% | 21.2% | -13.4% | 18.2% | 3.0% |
| 1-4 GCSEs or Equivalent | 14.4% | 15.9% | 1.5% | 9.6% | 6.3% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 16.9% | 17.1% | 0.2% | 13.4% | 3.7% |
| Apprenticeship | 6.6% | 6.5% | -0.1% | 5.3% | 1.2% |
| HNC, HND or 2+ A Levels | 9.5% | 11% | 1.5% | 16.9% | -5.9% |
| Degree or Similar | 12.8% | 24.1% | 11.3% | 33.8% | -9.7% |
| Other | 5.3% | 4.1% | -1.2% | 2.8% | 1.3% |
This area closely mirrors the overall ethnic composition of the UK, with 89.7% of the population identifying as white, with UK average of 81.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Bangladeshi | 3.2% | 1.7% | -1.5% | 1.1% | 0.6% |
| Chinese | 2.8% | 0.3% | -2.5% | 0.7% | -0.4% |
| Indian | 2.5% | 2.1% | -0.4% | 3.1% | -1.0% |
| Pakistani | 0.7% | 0% | -0.7% | 2.7% | -2.7% |
| Other Asian | 0% | 1% | 1.0% | 1.6% | -0.6% |
| Black African | 0% | 3.1% | 3.1% | 2.5% | 0.6% |
| Black Caribbean | 0% | 0.7% | 0.7% | 1.0% | -0.3% |
| Other Black | 0% | 0.7% | 0.7% | 0.5% | 0.2% |
| Mixed Other | 0% | 0.3% | 0.3% | 0.8% | -0.5% |
| White | 90.4% | 89.7% | -0.7% | 81.4% | 8.3% |
| Gypsy or Irish Traveller | 0.4% | 0% | -0.4% | 0.1% | -0.1% |
| Arab | 0% | 0.3% | 0.3% | 0.6% | -0.3% |
In this area, 88.8% 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 | 91.1% | 88.8% | -2.3% | 83.2% | 5.6% |
| European Union | 2.5% | 4.4% | 1.9% | 6.1% | -1.7% |
| Africa | 0% | 1.7% | 1.7% | 2.7% | -1.0% |
| Middle East and Asia | 6% | 4.4% | -1.6% | 5.6% | -1.2% |
| The Americas and the Caribbean | 0.4% | 0.7% | 0.3% | 1.3% | -0.6% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 91.1% | 88.8% | -2.3% | 83.2% | 5.6% |
| 10+ Years | 0% | 8.2% | 8.2% | 9.8% | -1.6% |
| 5-10 Years | 1.4% | 1.4% | 0.0% | 2.9% | -1.5% |
| 2-5 Years | 1.4% | 1.7% | 0.3% | 2.2% | -0.5% |
| Less than 2 years | 6% | 0% | -6.0% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 74.4% | 76.7% | -2.3% |
| Ireland | 0.3% | 0.6% | -0.3% |
| Portugal | 1% | 0.5% | 0.5% |
| Romania | 0.7% | 0.9% | -0.2% |
| Other EU countries | 0.3% | 1.5% | -1.2% |
| South and Eastern Africa | 0.7% | 0.2% | 0.5% |
| North America and the Caribbean | 0.7% | 0.3% | 0.4% |
| No passport held | 21.8% | 13.5% | 8.3% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 46.8% | 37.2% | 9.6% |
| Christian | 44.1% | 46.2% | -2.1% |
| Buddhist | 0.3% | 0.5% | -0.2% |
| Hindu | 1% | 1.7% | -0.7% |
| Jewish | 0.3% | 0.5% | -0.2% |
| Muslim | 3.1% | 6.5% | -3.4% |
| Not answered | 4.4% | 6.0% | -1.6% |
Over the last 12 months, the overall crime rate around Mark Close was 132.9 per 1,000 residents, which is 32.5% higher than the Baffins average. The most reported crime type was Violence and sexual offences.
Mark Close has the 24th highest crime rate of 105 local areas in Baffins and the 195th highest crime rate of 580 local areas in Portsmouth .
Violent and sexual offences accounted for around 83.1 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has fallen by about -53.8%.

Households in this area have a similar level level of wealth to the average household in England and Wales. 57% 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 Mark Close, Portsmouth, Portsmouth Semi-Detached, an established residential building | £425,000 | 2024-08-09 | £436,632 |
| 2 Mark Close, Portsmouth, Portsmouth Semi-Detached, an established residential building | £275,000 | 2021-09-24 | £305,000 |
| 4 Mark Close, Portsmouth, Portsmouth Semi-Detached, an established residential building | £259,000 | 2020-05-29 | £313,239 |
| 7 Mark Close, Portsmouth, Portsmouth Semi-Detached, an established residential building | £255,000 | 2015-04-24 | £390,094 |
| 1 Mark Close, Portsmouth, Portsmouth Semi-Detached, an established residential building | £245,000 | 2014-06-06 | £397,870 |
| Full-Time Employee | 73 |
| Retired | 64 |
| Part-Time Employee | 36 |
| Self-Employed | 17 |
| Other | 15 |
| Long-Term Sick or disabled | 13 |
| Unemployed | 10 |
| Student (economically inactive) | 7 |
| Looking after home or family | 6 |
| Full-Time Student (with or without job) | 2 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 20 |
| Human health and social work activities | 18 |
| Manufacturing | 15 |
| Public administration and defence; compulsory social security | 12 |
| Education | 11 |
| Accommodation and food service activities | 11 |
| Construction | 9 |
| Transport and storage | 6 |
| Other | 4 |
| Financial and insurance activities | 4 |
| Real estate activities | 3 |
| Administrative and support service activities | 3 |
| Electricity, gas, steam and air conditioning supply | 2 |
| Professional, scientific and technical activities | 1 |
| Information and communication | 1 |
| Agriculture, forestry and fishing | 1 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| The Brambles Nursery School and Children's Centre Bramble Road , PO4 0DT | - not rated | 4,659 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Gatcombe Park Primary School St Barbara Way , Hilsea PO2 0UR | 3out of 4 | 292 yd | Academy converter | No | Mixed | More About School |
| Gatcombe Park Primary School St Barbara Way , Hilsea PO2 0UR | - not rated | 292 yd | Community school | No | Mixed | More About School |
| Northern Parade Junior School Doyle Avenue , Hilsea PO2 9NE | - not rated | 858 yd | Community school | No | Mixed | More About School |
| King's Academy Northern Parade (Junior) Doyle Avenue , Hilsea PO2 9NE | 3out of 4 | 858 yd | Academy converter | No | Mixed | More About School |
| Northern Parade Infant School Kipling Road , Hilsea PO2 9NJ | - not rated | 891 yd | Community school | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Sevenoaks Middle School Sundridge Close , Cosham PO6 3JL | - not rated | 2,290 yd | Community school | Not Applicable | Mixed | More About School |
| Hillside Middle School Marsden Road , Paulsgrove PO6 4JB | - not rated | 3,208 yd | Community school | Not Applicable | Mixed | More About School |
| Morelands Middle School Crookhorn Lane , Purbrook PO7 5QL | - not rated | 4,303 yd | Community school | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| UTC Portsmouth London Road , Hilsea PO2 9DU | 4out of 4 | 440 yd | University technical college | No | Mixed | More About School |
| Trafalgar School London Road , Hilsea PO2 9RJ | 3out of 4 | 440 yd | Academy sponsor led | No | Mixed | More About School |
| The City of Portsmouth Boys' School London Road , Hilsea PO2 9RJ | - not rated | 483 yd | Foundation school | No | Mixed | More About School |
| Admiral Lord Nelson School Dundas Lane , PO3 5XT | - not rated | 1,758 yd | Community school | No | Mixed | More About School |
| Admiral Lord Nelson School Dundas Lane , PO3 5XT | 3out of 4 | 1,758 yd | Academy converter | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| City of Portsmouth College Tudor Crescent , Cosham PO6 2SA | - not rated | 1,014 yd | Further education | Not Applicable | Mixed | More About School |
| Portsmouth College Tangier Road , PO3 6PZ | - not rated | 2,973 yd | Further education | Not Applicable | Mixed | More About School |
| Havant and South Downs College College Road , PO7 8AA | - not rated | 5,142 yd | Further education | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Mayfield School Mayfield Road , North End PO2 0RH | 1out of 4 | 1,059 yd | Academy sponsor led | No | Mixed | More About School |
| Mayfield School Mayfield Road , North End PO2 0RH | - not rated | 1,148 yd | Community school | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Cliffdale Primary Academy Battenburg Avenue , North End PO2 0SN | 4out of 4 | 882 yd | Academy special sponsor led | Yes | Mixed | More About School |
| Willows Centre for Children Battenburg Avenue , North End PO2 0SN | - not rated | 882 yd | Community special school | Yes | Mixed | More About School |
| Cliffdale Primary School Battenburg Avenue , North End PO2 0SN | - not rated | 934 yd | Community special school | Yes | Mixed | More About School |
| Redwood Park Academy Wembley Grove , Cosham PO6 2RY | 4out of 4 | 1,073 yd | Academy special sponsor led | No | Mixed | More About School |
| Redwood Park School Wembley Grove , Cosham PO6 2RY | - not rated | 1,073 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 |
|---|---|---|---|
| Toby Carvery | Copnor Road, Portsmouth | 59 yd | |
| Basecamp | Unit 8D, Skill Centre | 432 yd | |
| Casemates Rehearsal Studios | Bastion 4, Scott Road | 601 yd | |
| Pompey Health And Fitness (Coffee Shop) | 442 Copnor Road, Portsmouth | 652 yd | |
| Melted | 10 Hilsea Market, London Road | 677 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Coach And Horses | London Road, Portsmouth | 466 yd | |
| The Phoenix | 51 Torrington Road, Portsmouth | 642 yd | |
| Broad Oak Sports And Social Club | Airport Service Road, Portsmouth | 701 yd | |
| Golden Hind | 384 Copnor Road, Portsmouth | 844 yd | |
| Green Posts | 371 London Road, Portsmouth | 869 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| G-G's Corner Ltd | Unit A, Hilsea Industrial Estate | 317 yd | |
| Stoked Pizza | Unit 1, Skill Centre | 432 yd | |
| Ocean Swell | Shop, 405 Copnor Road | 631 yd | |
| Dice Pizza | 444 London Road, Portsmouth | 724 yd | |
| Wok Express | 434 London Road, Portsmouth | 729 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Lidl | Norway Road, Portsmouth | 149 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Rugby Camp RUGBY CAMP RUGBY CAMP NORWAY ROAD | grass pitches | 360 yd |
| Trafalgar School LONDON ROAD | grass pitches, health and fitness suite, tennis courts | 440 yd |
| Playfootball Portsmouth Copnor Road | artificial grass pitch | 450 yd |
| Roko Health Club (Portsmouth) COPNOR ROAD | health and fitness suite, squash courts, swimming pool, tennis courts | 461 yd |
| Utc Portsmouth LONDON ROAD | 488 yd | |
| Portsmouth Fc Training Ground COPNOR ROAD | grass pitches | 500 yd |
| Cliffdale Primary Academy BATTENBURG AVENUE | artificial grass pitch | 920 yd |
| Highbury College Sports Centre TUDOR CRESCENT | health and fitness suite | 974 yd |
| Highbury College Sports Centre (Closed) Dovercourt Road | health and fitness suite | 1,020 yd |
| Highbury Primary School DOVERCOURT ROAD | grass pitches | 1,034 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 | 79.8 Mbit/s |
| Average download speed | 73.8 Mbit/s |
| Minimum download speed | 80 Mbit/s |
| Maximum download speed | 80 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 18.7 Mbit/s |
| Maximum upload speed | 20 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.