Suffolk Avenue is in Leigh-On-Sea and in Southend-On-Sea district. SS9 3HD is located in the Blenheim Park electoral ward, within the English Parliamentary constituency of Southend West. This postcode has been in use since 1980-01-01.
StreetScan combines information about Suffolk Avenue, Leigh-on-sea, SS9 3HD and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: SS9 3HB, SS9 3HG, SS9 3HF, SS9 3HE, SS9 3HP, SS9 3HA, SS9 3HR, SS9 3HQ, SS9 4AA.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The local area around SS9 3HD is generally consistent with those figures, having a male population of 48.6%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 48.9% | 51.4% | 2.5% | 51.0% | 0.4% |
| Male | 51.1% | 48.6% | -2.5% | 49.0% | -0.4% |
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 SS9 3HD, a significant portion of the population is single, making up 47.1% 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 | 39.1% | 47.1% | 8.0% | 37.9% | 9.2% |
| Married: Opposite sex | 40% | 30% | -10.0% | 44.2% | -14.2% |
| Separated | 4% | 1.7% | -2.3% | 2.2% | -0.5% |
| Divorced | 12.4% | 8.9% | -3.5% | 9.1% | -0.2% |
| Widowed | 4.4% | 12.3% | 7.9% | 6.1% | 6.2% |
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 | 44.2% | 41.5% | -2.7% | 48.4% | -6.9% |
| Good health | 31.5% | 30.1% | -1.4% | 33.6% | -3.5% |
| Fair health | 18.4% | 20.1% | 1.7% | 12.7% | 7.4% |
| Bad health | 5.6% | 7% | 1.4% | 4.0% | 3.0% |
| Very bad health | 0.3% | 1.2% | 0.9% | 1.2% | 0.0% |
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 SS9 3HD this area, 30.6% of residents have no qualifications. This is significantly higher than the UK average of 18.2%. 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 16.7%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 32.4% | 30.6% | -1.8% | 18.2% | 12.4% |
| 1-4 GCSEs or Equivalent | 22.2% | 12.2% | -10.0% | 9.6% | 2.6% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 14.2% | 16.3% | 2.1% | 13.4% | 2.9% |
| Apprenticeship | 1.3% | 3.1% | 1.8% | 5.3% | -2.2% |
| HNC, HND or 2+ A Levels | 12% | 19.4% | 7.4% | 16.9% | 2.5% |
| Degree or Similar | 12.9% | 16.7% | 3.8% | 33.8% | -17.1% |
| Other | 4.9% | 1.7% | -3.2% | 2.8% | -1.1% |
In this area, the population is predominantly white, with 93.3% 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) | |
|---|---|---|---|---|---|
| Bangladeshi | 0% | 1.2% | 1.2% | 1.1% | 0.1% |
| Pakistani | 1.2% | 0% | -1.2% | 2.7% | -2.7% |
| Black African | 1.2% | 1.5% | 0.3% | 2.5% | -1.0% |
| Black Caribbean | 0% | 0.2% | 0.2% | 1.0% | -0.8% |
| Other Black | 0% | 1.2% | 1.2% | 0.5% | 0.7% |
| Mixed White and Asian | 0% | 0.2% | 0.2% | 0.8% | -0.6% |
| Mixed White and African | 3.1% | 1.2% | -1.9% | 0.4% | 0.8% |
| Mixed White and Caribbean | 0.6% | 0.5% | -0.1% | 0.9% | -0.4% |
| Mixed Other | 0% | 0.2% | 0.2% | 0.8% | -0.6% |
| White | 93.8% | 93.3% | -0.5% | 81.4% | 11.9% |
| Gypsy or Irish Traveller | 0% | 0.2% | 0.2% | 0.1% | 0.1% |
In this area, 92.3% 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 | 90.3% | 92.3% | 2.0% | 83.2% | 9.1% |
| European Union | 2.5% | 4.2% | 1.7% | 6.1% | -1.9% |
| Rest of Europe | 1.6% | 0.7% | -0.9% | 0.8% | -0.1% |
| Africa | 3.4% | 2.5% | -0.9% | 2.7% | -0.2% |
| Middle East and Asia | 0.6% | 0% | -0.6% | 5.6% | -5.6% |
| The Americas and the Caribbean | 0.6% | 0.2% | -0.4% | 1.3% | -1.1% |
| Oceania | 0.9% | 0% | -0.9% | 0.3% | -0.3% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 90.3% | 91.6% | 1.3% | 83.2% | 8.4% |
| 10+ Years | 0% | 6.9% | 6.9% | 9.8% | -2.9% |
| 5-10 Years | 0.6% | 1% | 0.4% | 2.9% | -1.9% |
| 2-5 Years | 0.9% | 0% | -0.9% | 2.2% | -2.2% |
| Less than 2 years | 8.1% | 0.5% | -7.6% | 1.9% | -1.4% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 71.7% | 76.7% | -5.0% |
| Ireland | 0.2% | 0.6% | -0.4% |
| Portugal | 0.5% | 0.5% | 0.0% |
| Spain | 0.2% | 0.4% | -0.2% |
| Poland | 1% | 1.3% | -0.3% |
| Romania | 0.5% | 0.9% | -0.4% |
| Other Europe | 0.5% | 0.2% | 0.3% |
| South and Eastern Africa | 1% | 0.2% | 0.8% |
| No passport held | 24.3% | 13.5% | 10.8% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 56.3% | 37.2% | 19.1% |
| Christian | 32.8% | 46.2% | -13.4% |
| Muslim | 3.2% | 6.5% | -3.3% |
| Other religion | 1.2% | 0.6% | 0.6% |
| Not answered | 6.5% | 6.0% | 0.5% |
Over the last 12 months, the overall crime rate around Suffolk Avenue was 82.0 per 1,000 residents, which is 40.8% higher than the Blenheim Park average. The most reported crime type was Violence and sexual offences.
Suffolk Avenue has the 7th highest crime rate of 33 local areas in Blenheim Park and the 218th highest crime rate of 530 local areas in Southend-on-Sea .
Violent and sexual offences accounted for around 60.1 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has fallen by about -82.0%.

Households in this area have a similar level of wealth to the average household in England and Wales. 53% of analyzed areas in England and Wales have higher average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 19 Suffolk Avenue, Leigh-On-Sea, Southend-On-Sea Terraced, an established residential building | £305,000 | 2024-06-21 | £316,743 |
| 4 Suffolk Avenue, Leigh-On-Sea, Southend-On-Sea Terraced, an established residential building | £272,500 | 2020-12-10 | £313,312 |
| 18 Suffolk Avenue, Leigh-On-Sea, Southend-On-Sea Terraced, an established residential building | £170,000 | 2018-10-01 | £208,172 |
| 32 Suffolk Avenue, Leigh-On-Sea, Southend-On-Sea Terraced, an established residential building | £230,000 | 2018-06-18 | £286,925 |
| 17 Suffolk Avenue, Leigh-On-Sea, Southend-On-Sea Terraced, an established residential building | £170,000 | 2014-08-15 | £291,012 |
The percentage of student residents living in SS9 3HD area is much higher than the country's average. Usually places with high percentage of students are near Universities and near entertainment places.
| Full-Time Employee | 71 |
| Retired | 54 |
| Part-Time Employee | 42 |
| Long-Term Sick or disabled | 28 |
| Looking after home or family | 25 |
| Student (economically inactive) | 23 |
| Self-Employed | 19 |
| Full-Time Student (with or without job) | 12 |
| Unemployed | 11 |
| Other | 10 |
| Human health and social work activities | 22 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 21 |
| Construction | 11 |
| Financial and insurance activities | 10 |
| Education | 10 |
| Transport and storage | 8 |
| Public administration and defence; compulsory social security | 5 |
| Manufacturing | 4 |
| Information and communication | 4 |
| Administrative and support service activities | 4 |
| Professional, scientific and technical activities | 3 |
| Real estate activities | 3 |
| Other | 2 |
| Accommodation and food service activities | 2 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Electricity, gas, steam and air conditioning supply | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Darlinghurst Academy Pavilion Drive , SS9 3JS | 3out of 4 | 391 yd | Academy converter | Yes | Mixed | More About School |
| Blenheim Primary School School Way , SS9 4HX | 3out of 4 | 416 yd | Academy converter | Yes | Mixed | More About School |
| Our Lady of Lourdes Catholic Primary School Manchester Drive , SS9 3HS | 2out of 4 | 640 yd | Academy sponsor led | No | Mixed | More About School |
| Chalkwell Hall Junior School London Road , SS9 3NL | 3out of 4 | 1,070 yd | Community school | No | Mixed | More About School |
| Chalkwell Hall Infant School London Road , SS9 3NL | 3out of 4 | 1,070 yd | Community school | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Westcliff High School for Girls Kenilworth Gardens , SS0 0BS | 4out of 4 | 297 yd | Academy converter | Not Applicable | Girls | More About School |
| Westcliff High School for Boys Academy Kenilworth Gardens , SS0 0BP | 4out of 4 | 384 yd | Academy converter | Not Applicable | Boys | More About School |
| St Thomas More High School Kenilworth Gardens , SS0 0BW | 3out of 4 | 503 yd | Academy converter | Not Applicable | Boys | More About School |
| The Eastwood Academy Rayleigh Road , SS9 5UU | 4out of 4 | 1,250 yd | Academy converter | Not Applicable | Mixed | More About School |
| Belfairs Academy Highlands Boulevard , SS9 3TG | 3out of 4 | 1,849 yd | Academy converter | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| South Essex College of Further and Higher Education Luker Road , SS1 1ND | - not rated | 3,851 yd | Further education | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| The St Christopher School Mountdale Gardens , SS9 4AW | 4out of 4 | 641 yd | Academy special converter | Yes | Mixed | More About School |
| Estuary High School 820 London Road , SS9 3NH | - not rated | 830 yd | Other independent special school | Not Applicable | Boys | More About School |
| Saint Pierre School 16 Leigh Road , SS9 1LE | - not rated | 1,303 yd | Other independent school | Yes | Mixed | More About School |
| Kingsdown School Snakes Lane , SS2 6XT | 3out of 4 | 1,470 yd | Academy special converter | Yes | Mixed | More About School |
| St. Michael's School 198 Hadleigh Road , Leigh on Sea SS9 2LP | - not rated | 1,873 yd | Other independent school | Yes | Mixed | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Westcliff High School For Boys - Sixth Form Centre | Westcliff High School For Boys, Kenilworth Gardens | 241 yd | |
| MDAS Cafe | The Greenhouse Cafe, Manchester Drive Allotments | 476 yd | |
| Blenheim Primary School Nursery | Blenheim Primary And Nursery, School Way | 523 yd | |
| The Burger Bar Club | 1075 London Road, Leigh-On-Sea | 661 yd | |
| Continente Cafe | 938 London Road, Leigh-On-Sea | 737 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Peggy Sue's Piano Bar | 1063 London Road, Leigh-On-Sea | 661 yd | |
| The Oakleigh | Bellini, 1008 - 1012 London Road | 817 yd | |
| The Elms | 1060 London Road, Leigh-On-Sea | 902 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Taste Of China | 991 London Road, Leigh-On-Sea | 682 yd | |
| The Fish Inn | 1117 London Road, Leigh-On-Sea | 723 yd | |
| Santfe And Papas Italian | 952 London Road, Leigh-on-sea | 742 yd | |
| Fish A Licious | 808 London Road, Leigh-On-Sea | 756 yd | |
| Pasha Kebab Bar | 1145 London Road, Leigh-On-Sea | 801 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Tesco | 1017 London Road, Leigh-On-Sea | 657 yd | |
| Iceland | 956 - 984 London Road, Leigh-On-Sea | 737 yd | |
| Morrisons Daily | 1169 - 1177 London Road, Leigh-On-Sea | 801 yd | |
| Waitrose Ltd | 1237 - 1249 London Road, Leigh-On-Sea | 976 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Westcliff High School For Girls KENILWORTH GARDENS | health and fitness suite, tennis courts | 154 yd |
| Westcliff High School For Boys KENILWORTH GARDENS | grass pitches, health and fitness suite, squash courts | 272 yd |
| Blenheim Park BLENHEIM CHASE | grass pitches | 325 yd |
| Darlinghurst Academy PAVILION DRIVE | artificial grass pitch, grass pitches | 334 yd |
| St Thomas More High School KENILWORTH GARDENS | artificial grass pitch, grass pitches, tennis courts | 406 yd |
| Westcliff High School For Girls Playing Fields TREECOT DRIVE | grass pitches | 470 yd |
| Blenheim Primary School And Childrens Centre SCHOOL WAY | grass pitches, swimming pool | 520 yd |
| Cavendish Gardens CAVENDISH SPORTS GROUND CAVENDISH SPORTS GROUND CLATTERFIELD GARDENS | tennis courts | 686 yd |
| South Essex College (Wellstead Gardens Sports Ground) WELLSTEAD GARDEN | grass pitches, health and fitness suite, tennis courts | 692 yd |
| Bridgewater Drive Playing Fields COCKETHURST CLOSE | grass pitches | 694 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 | 23.5 Mbit/s |
| Average download speed | 26.7 Mbit/s |
| Minimum download speed | 75.57 Mbit/s |
| Maximum download speed | 75.57 Mbit/s |
| Median upload speed | 6.3 Mbit/s |
| Average upload speed | 6.5 Mbit/s |
| Maximum upload speed | 20 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.