Suffolk Avenue is in Leigh-On-Sea and in Southend-On-Sea district. SS9 3HF is located in the Blenheim Park electoral ward, within the English Parliamentary constituency of Southend West. This postcode has been in use since 1986-04-01.
StreetScan combines information about Suffolk Avenue, Leigh-on-sea, SS9 3HF and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: SS9 3HQ, SS9 3HD, SS9 3HB, SS9 3HA, SS9 3HG, SS9 3HE, SS9 3HP, SS9 3EZ, SS9 3HR.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The area surrounding SS9 3HF has a slightly higher male population, with 52.8% 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 | 49.2% | 47.2% | -2.0% | 51.0% | -3.8% |
| Male | 50.8% | 52.8% | 2.0% | 49.0% | 3.8% |
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 | 42.1% | 40.9% | -1.2% | 37.9% | 3.0% |
| Married: Opposite sex | 27.6% | 33.6% | 6.0% | 44.2% | -10.6% |
| Separated | 3.2% | 5% | 1.8% | 2.2% | 2.8% |
| Divorced | 21.7% | 16.4% | -5.3% | 9.1% | 7.3% |
| Widowed | 5.4% | 4.1% | -1.3% | 6.1% | -2.0% |
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 lower percentage of residents reporting their health as Good or Very Good (68.1%) compared to the average (82%). This typically indicates either an older population or social deprivation in the area.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Very good health | 32.5% | 36.6% | 4.1% | 48.4% | -11.8% |
| Good health | 35.7% | 31.5% | -4.2% | 33.6% | -2.1% |
| Fair health | 18.3% | 20.5% | 2.2% | 12.7% | 7.8% |
| Bad health | 9.9% | 9.4% | -0.5% | 4.0% | 5.4% |
| Very bad health | 3.6% | 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.
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 20.5%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 32.6% | 22.4% | -10.2% | 18.2% | 4.2% |
| 1-4 GCSEs or Equivalent | 17.6% | 14.6% | -3.0% | 9.6% | 5.0% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 14% | 16.9% | 2.9% | 13.4% | 3.5% |
| Apprenticeship | 3.2% | 8.7% | 5.5% | 5.3% | 3.4% |
| HNC, HND or 2+ A Levels | 9% | 14.2% | 5.2% | 16.9% | -2.7% |
| Degree or Similar | 18.6% | 20.5% | 1.9% | 33.8% | -13.3% |
| Other | 5% | 2.7% | -2.3% | 2.8% | -0.1% |
In this area, the population is predominantly white, with 91% 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% | 1.6% | 1.6% | 1.1% | 0.5% |
| Indian | 0% | 0.4% | 0.4% | 3.1% | -2.7% |
| Other Asian | 0.4% | 0% | -0.4% | 1.6% | -1.6% |
| Black African | 4.4% | 3.9% | -0.5% | 2.5% | 1.4% |
| Black Caribbean | 0.4% | 0.8% | 0.4% | 1.0% | -0.2% |
| Other Black | 0.8% | 1.6% | 0.8% | 0.5% | 1.1% |
| Mixed White and Caribbean | 0.4% | 0.4% | 0.0% | 0.9% | -0.5% |
| White | 93.7% | 91% | -2.7% | 81.4% | 9.6% |
| Other | 0% | 0.4% | 0.4% | 1.6% | -1.2% |
In this area, 89.3% 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 | 94% | 89.3% | -4.7% | 83.2% | 6.1% |
| European Union | 2.4% | 5.1% | 2.7% | 6.1% | -1.0% |
| Rest of Europe | 0% | 0.8% | 0.8% | 0.8% | 0.0% |
| Africa | 2.4% | 2.8% | 0.4% | 2.7% | 0.1% |
| Middle East and Asia | 0.8% | 1.2% | 0.4% | 5.6% | -4.4% |
| The Americas and the Caribbean | 0.4% | 0.4% | 0.0% | 1.3% | -0.9% |
| Oceania | 0% | 0.4% | 0.4% | 0.3% | 0.1% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 91.7% | 89% | -2.7% | 83.2% | 5.8% |
| 10+ Years | 0% | 7.5% | 7.5% | 9.8% | -2.3% |
| 5-10 Years | 0.8% | 0.8% | 0.0% | 2.9% | -2.1% |
| 2-5 Years | 0.4% | 2.8% | 2.4% | 2.2% | 0.6% |
| Less than 2 years | 7.1% | 0% | -7.1% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 78.7% | 76.7% | 2.0% |
| Ireland | 0.4% | 0.6% | -0.2% |
| Germany | 0.4% | 0.2% | 0.2% |
| Italy | 0.4% | 0.6% | -0.2% |
| Poland | 1.2% | 1.3% | -0.1% |
| Other EU countries | 2% | 1.5% | 0.5% |
| Central and Western Africa | 1.2% | 0.3% | 0.9% |
| Southern Asia | 1.6% | 1.2% | 0.4% |
| No passport held | 14.2% | 13.5% | 0.7% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 45.7% | 37.2% | 8.5% |
| Christian | 44.5% | 46.2% | -1.7% |
| Hindu | 0.4% | 1.7% | -1.3% |
| Muslim | 2% | 6.5% | -4.5% |
| Other religion | 0.4% | 0.6% | -0.2% |
| Not answered | 7.1% | 6.0% | 1.1% |
Over the last 12 months, the overall crime rate around Suffolk Avenue was 69.5 per 1,000 residents, which is 19.4% higher than the Blenheim Park average. The most reported crime type was Violence and sexual offences.
Suffolk Avenue has the 14th highest crime rate of 33 local areas in Blenheim Park and the 250th highest crime rate of 530 local areas in Southend-on-Sea .
Violent and sexual offences accounted for around 29.8 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has fallen by about -20.5%.

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 |
|---|---|---|---|
| 63 Suffolk Avenue, Leigh-On-Sea, Southend-On-Sea Terraced, an established residential building | £260,000 | 2025-08-22 | £256,911 |
| 79 Suffolk Avenue, Leigh-On-Sea, Southend-On-Sea Flats/Maisonettes, an established residential building | £120,000 | 2025-08-08 | £118,519 |
| 97 Suffolk Avenue, Leigh-On-Sea, Southend-On-Sea Terraced, an established residential building | £220,000 | 2025-07-24 | £221,778 |
| 45 Suffolk Avenue, Leigh-On-Sea, Southend-On-Sea Terraced, an established residential building | £306,000 | 2025-07-09 | £308,473 |
| 47 Suffolk Avenue, Leigh-On-Sea, Southend-On-Sea Flats/Maisonettes, an established residential building | £194,000 | 2024-10-18 | £192,000 |
| Full-Time Employee | 60 |
| Retired | 46 |
| Long-Term Sick or disabled | 27 |
| Part-Time Employee | 24 |
| Self-Employed | 14 |
| Unemployed | 14 |
| Looking after home or family | 12 |
| Other | 10 |
| Full-Time Student (with or without job) | 6 |
| Student (economically inactive) | 0 |
| Human health and social work activities | 22 |
| Education | 16 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 15 |
| Manufacturing | 10 |
| Construction | 9 |
| Public administration and defence; compulsory social security | 7 |
| Transport and storage | 7 |
| Other | 4 |
| Administrative and support service activities | 4 |
| Accommodation and food service activities | 4 |
| Professional, scientific and technical activities | 4 |
| Financial and insurance activities | 3 |
| Information and communication | 2 |
| Real estate activities | 1 |
| Electricity, gas, steam and air conditioning supply | 1 |
| Agriculture, forestry and fishing | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Blenheim Primary School School Way , SS9 4HX | 3out of 4 | 336 yd | Academy converter | Yes | Mixed | More About School |
| Darlinghurst Academy Pavilion Drive , SS9 3JS | 3out of 4 | 457 yd | Academy converter | Yes | Mixed | More About School |
| Our Lady of Lourdes Catholic Primary School Manchester Drive , SS9 3HS | 2out of 4 | 753 yd | Academy sponsor led | No | Mixed | More About School |
| Chalkwell Hall Junior School London Road , SS9 3NL | 3out of 4 | 1,168 yd | Community school | No | Mixed | More About School |
| Chalkwell Hall Infant School London Road , SS9 3NL | 3out of 4 | 1,168 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 | 424 yd | Academy converter | Not Applicable | Girls | More About School |
| Westcliff High School for Boys Academy Kenilworth Gardens , SS0 0BP | 4out of 4 | 512 yd | Academy converter | Not Applicable | Boys | More About School |
| St Thomas More High School Kenilworth Gardens , SS0 0BW | 3out of 4 | 617 yd | Academy converter | Not Applicable | Boys | More About School |
| The Eastwood Academy Rayleigh Road , SS9 5UU | 4out of 4 | 1,230 yd | Academy converter | Not Applicable | Mixed | More About School |
| Belfairs Academy Highlands Boulevard , SS9 3TG | 3out of 4 | 1,736 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 | 3,977 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 | 588 yd | Academy special converter | Yes | Mixed | More About School |
| Estuary High School 820 London Road , SS9 3NH | - not rated | 905 yd | Other independent special school | Not Applicable | Boys | More About School |
| Saint Pierre School 16 Leigh Road , SS9 1LE | - not rated | 1,395 yd | Other independent school | Yes | Mixed | More About School |
| Kingsdown School Snakes Lane , SS2 6XT | 3out of 4 | 1,464 yd | Academy special converter | Yes | Mixed | More About School |
| St. Michael's School 198 Hadleigh Road , Leigh on Sea SS9 2LP | - not rated | 1,774 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 | 370 yd | |
| MDAS Cafe | The Greenhouse Cafe, Manchester Drive Allotments | 387 yd | |
| Blenheim Primary School Nursery | Blenheim Primary And Nursery, School Way | 427 yd | |
| The Burger Bar Club | 1075 London Road, Leigh-On-Sea | 666 yd | |
| Asia Leigh Ltd | 187 Elmsleigh Drive, Leigh-on-sea | 703 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Peggy Sue's Piano Bar | 1063 London Road, Leigh-On-Sea | 666 yd | |
| The Oakleigh | Bellini, 1008 - 1012 London Road | 778 yd | |
| The Elms | 1060 London Road, Leigh-On-Sea | 845 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Fish Shop 2 | 223 Elmsleigh Drive, Leigh-On-Sea | 692 yd | |
| The Fish Inn | 1117 London Road, Leigh-On-Sea | 695 yd | |
| Kebabs R Us | 191 Elmsleigh Drive, Leigh-On-Sea | 718 yd | |
| Santfe And Papas Italian | 952 London Road, Leigh-on-sea | 726 yd | |
| Taste Of China | 991 London Road, Leigh-On-Sea | 739 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Tesco | 1017 London Road, Leigh-On-Sea | 687 yd | |
| Iceland | 956 - 984 London Road, Leigh-On-Sea | 722 yd | |
| Morrisons Daily | 1169 - 1177 London Road, Leigh-On-Sea | 752 yd | |
| Waitrose Ltd | 1237 - 1249 London Road, Leigh-On-Sea | 895 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Blenheim Park BLENHEIM CHASE | grass pitches | 261 yd |
| Westcliff High School For Girls KENILWORTH GARDENS | health and fitness suite, tennis courts | 282 yd |
| Darlinghurst Academy PAVILION DRIVE | artificial grass pitch, grass pitches | 362 yd |
| Westcliff High School For Boys KENILWORTH GARDENS | grass pitches, health and fitness suite, squash courts | 396 yd |
| Blenheim Primary School And Childrens Centre SCHOOL WAY | grass pitches, swimming pool | 423 yd |
| St Thomas More High School KENILWORTH GARDENS | artificial grass pitch, grass pitches, tennis courts | 507 yd |
| Westcliff High School For Girls Playing Fields TREECOT DRIVE | grass pitches | 521 yd |
| The St Christopher'S School Academy MOUNTDALE GARDENS | artificial grass pitch, health and fitness suite, swimming pool | 672 yd |
| Bridgewater Drive Playing Fields COCKETHURST CLOSE | grass pitches | 731 yd |
| Leigh Fitness Centre LONDON ROAD | health and fitness suite | 774 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 | 17.1 Mbit/s |
| Average download speed | 16 Mbit/s |
| Minimum download speed | 28.47 Mbit/s |
| Maximum download speed | 28.47 Mbit/s |
| Median upload speed | 1.7 Mbit/s |
| Average upload speed | 1.9 Mbit/s |
| Maximum upload speed | 4.59 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.