High Street is in Cosham, Portsmouth and in Portsmouth district. PO6 3AX is located in the Cosham electoral ward, within the English Parliamentary constituency of Portsmouth North. This postcode has been in use since 1980-01-01.
StreetScan combines information about High Street, Cosham, Portsmouth, PO6 3AX and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: PO6 3AG, PO6 3AR, PO6 3BS, PO6 3BZ, PO6 3AZ, PO6 2QW, PO6 3DD, PO6 2QD, PO6 2QG.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The area surrounding PO6 3AX has a slightly higher male population, with 50.9% of residents being male. Several factors can contribute to this, including areas with industries or sectors that predominantly employ men, proximity to universities or technical schools with a higher enrollment of male students, presence of all-male or predominantly male institutions (military academies, boarding schools).
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 45.5% | 49.1% | 3.6% | 51.0% | -1.9% |
| Male | 54.5% | 50.9% | -3.6% | 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 PO6 3AX, a significant portion of the population is single, making up 50.6% 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 | 46.2% | 50.6% | 4.4% | 37.9% | 12.7% |
| Married: Opposite sex | 31% | 32.8% | 1.8% | 44.2% | -11.4% |
| Separated | 4.4% | 4.4% | 0.0% | 2.2% | 2.2% |
| Divorced | 11.4% | 10.6% | -0.8% | 9.1% | 1.5% |
| Widowed | 7% | 1.7% | -5.3% | 6.1% | -4.4% |
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 (86%) 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 | 39.6% | 51.4% | 11.8% | 48.4% | 3.0% |
| Good health | 35.3% | 34.6% | -0.7% | 33.6% | 1.0% |
| Fair health | 19.8% | 9.8% | -10.0% | 12.7% | -2.9% |
| Bad health | 4.3% | 4.2% | -0.1% | 4.0% | 0.2% |
| Very bad health | 1.1% | 0% | -1.1% | 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.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 22.8% | 19.9% | -2.9% | 18.2% | 1.7% |
| 1-4 GCSEs or Equivalent | 18.4% | 13.3% | -5.1% | 9.6% | 3.7% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 8.9% | 11.6% | 2.7% | 13.4% | -1.8% |
| Apprenticeship | 2.5% | 2.8% | 0.3% | 5.3% | -2.5% |
| HNC, HND or 2+ A Levels | 15.2% | 13.3% | -1.9% | 16.9% | -3.6% |
| Degree or Similar | 22.2% | 36.5% | 14.3% | 33.8% | 2.7% |
| Other | 10.1% | 2.8% | -7.3% | 2.8% | 0.0% |
In this area, the population is more ethnically diverse compared to the UK average. While 66.2% 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) | |
|---|---|---|---|---|---|
| Chinese | 0% | 0.9% | 0.9% | 0.7% | 0.2% |
| Indian | 4.3% | 9.4% | 5.1% | 3.1% | 6.3% |
| Pakistani | 0% | 0.5% | 0.5% | 2.7% | -2.2% |
| Other Asian | 4.3% | 5.6% | 1.3% | 1.6% | 4.0% |
| Black African | 0.5% | 1.4% | 0.9% | 2.5% | -1.1% |
| Mixed White and Asian | 1.1% | 0.9% | -0.2% | 0.8% | 0.1% |
| Mixed White and African | 0.5% | 1.4% | 0.9% | 0.4% | 1.0% |
| Mixed White and Caribbean | 0% | 1.4% | 1.4% | 0.9% | 0.5% |
| Mixed Other | 1.1% | 2.3% | 1.2% | 0.8% | 1.5% |
| White | 88.2% | 66.2% | -22.0% | 81.4% | -15.2% |
| Arab | 0% | 6.1% | 6.1% | 0.6% | 5.5% |
| Other | 0% | 3.8% | 3.8% | 1.6% | 2.2% |
In this area, 65.6% of the population were born in the United Kingdom, which is lower than the UK average of 83.2%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| United Kingdom | 81.3% | 65.6% | -15.7% | 83.2% | -17.6% |
| European Union | 9.6% | 7.5% | -2.1% | 6.1% | 1.4% |
| Africa | 0% | 3.8% | 3.8% | 2.7% | 1.1% |
| Middle East and Asia | 9.1% | 21.2% | 12.1% | 5.6% | 15.6% |
| The Americas and the Caribbean | 0% | 1.4% | 1.4% | 1.3% | 0.1% |
| Oceania | 0% | 0.5% | 0.5% | 0.3% | 0.2% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 80.7% | 64.7% | -16.0% | 83.2% | -18.5% |
| 10+ Years | 4.3% | 8.4% | 4.1% | 9.8% | -1.4% |
| 5-10 Years | 4.3% | 4.7% | 0.4% | 2.9% | 1.8% |
| 2-5 Years | 6.4% | 10.7% | 4.3% | 2.2% | 8.5% |
| Less than 2 years | 4.3% | 11.6% | 7.3% | 1.9% | 9.7% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 52.6% | 76.7% | -24.1% |
| Portugal | 3.7% | 0.5% | 3.2% |
| Romania | 1.4% | 0.9% | 0.5% |
| Other EU countries | 2.8% | 1.5% | 1.3% |
| North Africa | 1.4% | 0.1% | 1.3% |
| Central and Western Africa | 0.9% | 0.3% | 0.6% |
| Middle East | 3.3% | 0.1% | 3.2% |
| Eastern Asia | 0.9% | 0.3% | 0.6% |
| Southern Asia | 9.8% | 1.2% | 8.6% |
| South-East Asia | 3.7% | 0.2% | 3.5% |
| Central and South America | 0.9% | 0.2% | 0.7% |
| No passport held | 18.6% | 13.5% | 5.1% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 38.8% | 37.2% | 1.6% |
| Christian | 39.7% | 46.2% | -6.5% |
| Buddhist | 0.9% | 0.5% | 0.4% |
| Hindu | 5.1% | 1.7% | 3.4% |
| Muslim | 7.5% | 6.5% | 1.0% |
| Not answered | 7.9% | 6.0% | 1.9% |
Over the last 12 months, the overall crime rate around High Street was 1281.9 per 1,000 residents, which is 845.2% higher than the Cosham average. The most reported crime type was Shoplifting.
High Street has the highest crime rate of 78 local areas in Cosham and the 3rd highest crime rate of 580 local areas in Portsmouth .
Violent and sexual offences accounted for around 352.4 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -71.8%.

Households in this area have a lower level of wealth compared to the average household in England and Wales. 76% of analyzed areas in England and Wales have higher average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 47A High Street, Portsmouth, Portsmouth Terraced, an established residential building | £398,000 | 2022-02-01 | £422,712 |
| 47A High Street, Portsmouth, Portsmouth Other, an established residential building | £295,000 | 2021-11-26 | £298,546 |
| 59 High Street, Portsmouth, Portsmouth Other, an established residential building | £90,000 | 2021-10-25 | £90,587 |
| 53C High Street, Portsmouth, Portsmouth Terraced, an established residential building | £188,000 | 2000-04-03 | £696,958 |
| Jack Grant Racing Ltd, 49 High Street, Portsmouth, Portsmouth Terraced, an established residential building | £190,000 | 2000-03-17 | £729,331 |
| Full-Time Employee | 87 |
| Retired | 20 |
| Part-Time Employee | 15 |
| Looking after home or family | 14 |
| Self-Employed | 12 |
| Other | 11 |
| Unemployed | 8 |
| Long-Term Sick or disabled | 6 |
| Student (economically inactive) | 5 |
| Full-Time Student (with or without job) | 0 |
| Human health and social work activities | 17 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 17 |
| Administrative and support service activities | 9 |
| Transport and storage | 9 |
| Accommodation and food service activities | 9 |
| Construction | 6 |
| Public administration and defence; compulsory social security | 5 |
| Other | 4 |
| Information and communication | 4 |
| Manufacturing | 4 |
| Electricity, gas, steam and air conditioning supply | 4 |
| Water supply; sewerage, waste management and remediation activities | 2 |
| Professional, scientific and technical activities | 2 |
| Real estate activities | 1 |
| Education | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Portsdown First School Sundridge Close , Cosham PO6 3JL | - not rated | 545 yd | Community school | Not Applicable | Mixed | More About School |
| Portsdown Primary School Sundridge Close , Wymering PO6 3JL | 3out of 4 | 545 yd | Community school | Yes | Mixed | More About School |
| Court Lane Infant Academy Hilary Avenue , Cosham PO6 2PP | 3out of 4 | 572 yd | Academy converter | No | Mixed | More About School |
| Court Lane Junior Academy Hilary Avenue , Cosham PO6 2PP | 3out of 4 | 572 yd | Academy converter | No | Mixed | More About School |
| Court Lane Junior School Hilary Avenue , Cosham PO6 2PP | - not rated | 572 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 | 455 yd | Community school | Not Applicable | Mixed | More About School |
| Hillside Middle School Marsden Road , Paulsgrove PO6 4JB | - not rated | 2,181 yd | Community school | Not Applicable | Mixed | More About School |
| Morelands Middle School Crookhorn Lane , Purbrook PO7 5QL | - not rated | 3,139 yd | Community school | Not Applicable | Mixed | More About School |
| Park House Middle School Sparsholt Close , Leigh Park PO9 4AP | - not rated | 5,414 yd | Community school | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Springfield School Central Road , Drayton PO6 1QY | - not rated | 1,511 yd | Community school | No | Mixed | More About School |
| Springfield School Central Road , Drayton PO6 1QY | - not rated | 1,511 yd | Academy converter | No | Mixed | More About School |
| The City of Portsmouth Boys' School London Road , Hilsea PO2 9RJ | - not rated | 1,771 yd | Foundation school | No | Mixed | More About School |
| UTC Portsmouth London Road , Hilsea PO2 9DU | 4out of 4 | 1,779 yd | University technical college | No | Mixed | More About School |
| Trafalgar School London Road , Hilsea PO2 9RJ | 3out of 4 | 1,779 yd | Academy sponsor led | 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 | 1,184 yd | Further education | Not Applicable | Mixed | More About School |
| Havant and South Downs College College Road , PO7 8AA | - not rated | 4,051 yd | Further education | Not Applicable | Mixed | More About School |
| Portsmouth College Tangier Road , PO3 6PZ | - not rated | 4,720 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 | 2,883 yd | Academy sponsor led | No | Mixed | More About School |
| Mayfield School Mayfield Road , North End PO2 0RH | - not rated | 2,947 yd | Community school | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Home Tuition Centre The Oaks Centre , Sundridge Close PO6 3JL | - not rated | 455 yd | Miscellaneous | Not Applicable | Not applicable | More About School |
| Sevenoaks Pupil Referral Unit Sundridge Close , Cosham PO6 3JL | - not rated | 455 yd | Pupil referral unit | Not Applicable | Mixed | More About School |
| School Girl Mothers Pupil Referral Unit Sevenoaks Centre , Sundridge Close PO6 3JL | - not rated | 455 yd | Pupil referral unit | Not Applicable | Mixed | More About School |
| The Crescent Centre Sandridge Close , Cosham PO6 3JL | - not rated | 455 yd | Pupil referral unit | Not Applicable | Mixed | More About School |
| The Wymering School Sevenoaks Road , PO6 3YB | - not rated | 766 yd | Free schools special | No | Mixed | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Cake 'O' Nuts | Unit 1, 61 High Street | 37 yd | |
| Poppins Restaurant | 46 High Street, Portsmouth | 38 yd | |
| Nino's Cafe And Restaurant | 38 High Street, Cosham | 51 yd | |
| Costa Coffee | 43 High Street, Portsmouth | 72 yd | |
| Texmex Street Food Ltd | Shop, 48C High Street | 84 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The First Post (Wetherspoon) | 42 High Street, Portsmouth | 93 yd | |
| The Cosham Social Club | 14-16, Wayte Street | 103 yd | |
| Crown Bingo And Social Club | High Street, Portsmouth | 144 yd | |
| Dixie's Bar | 58C High Street, Portsmouth | 160 yd | |
| Cosham Conservative Club | 11 Spur Road, Portsmouth | 193 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| May's Of Cosham | 59 High Street, Portsmouth | 14 yd | |
| Subway | 37 High Street, Portsmouth | 72 yd | |
| Domino's Pizza | 48D High Street, Portsmouth | 93 yd | |
| King Chef | 58B High Street, Portsmouth | 93 yd | |
| Cosham Kebab Centre | 56A High Street, Portsmouth | 93 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Iceland | 1-3 High Street, Portsmouth | 202 yd | |
| M&S Food | Queen Alexandra Hospital, Southwick Hill Road | 674 yd | |
| Morrisons Daily | 187 Chatsworth Avenue, Portsmouth | 737 yd | |
| Kwiki Mart | 21 Halstead Road, Portsmouth | 945 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Cosham Community Centre COSHAM COMMUNITY CENTRE COSHAM COMMUNITY CENTRE WOOTTON STREET | 135 yd | |
| Horizon Health & Fitness 8C 8C HIGH STREET | health and fitness suite | 165 yd |
| King George V Fields Northern Road | grass pitches | 546 yd |
| Cosham Park PORTSMOUTH ROAD | tennis courts | 582 yd |
| Medina Primary School MEDINA ROAD | grass pitches | 724 yd |
| Sevenoaks Sevenoaks Road | grass pitches | 815 yd |
| Highbury College Sports Centre TUDOR CRESCENT | health and fitness suite | 970 yd |
| Highbury Primary School DOVERCOURT ROAD | 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 | 93.3% |
| 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 | 79.8 Mbit/s |
| Average download speed | 80.7 Mbit/s |
| Minimum download speed | 158.87 Mbit/s |
| Maximum download speed | 158.87 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 18.5 Mbit/s |
| Maximum upload speed | 29.99 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.