The Leas is in Westcliff-On-Sea and in Southend-On-Sea district. SS0 7SX is located in the Chalkwell electoral ward, within the English Parliamentary constituency of Southend West. This postcode has been in use since 1980-01-01.
StreetScan combines information about The Leas, Westcliff-on-sea, SS0 7SX and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: SS0 7SY, SS0 7ST, SS0 7SU, SS0 8FG, SS0 8ED, SS0 7SZ, SS0 7TA, SS0 8HH, SS0 8DS.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding SS0 7SX is primarily male, with 54% of the population 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 | 47.3% | 46% | -1.3% | 51.0% | -5.0% |
| Male | 52.7% | 54% | 1.3% | 49.0% | 5.0% |
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 SS0 7SX, a significant portion of the population is single, making up 55.7% 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 | 64.4% | 55.7% | -8.7% | 37.9% | 17.8% |
| Married: Opposite sex | 16.5% | 21.5% | 5.0% | 44.2% | -22.7% |
| Married: Same sex | 0% | 0.3% | 0.3% | 0.3% | 0.0% |
| Separated | 2.6% | 4.3% | 1.7% | 2.2% | 2.1% |
| Divorced | 11.6% | 13.8% | 2.2% | 9.1% | 4.7% |
| Widowed | 4.9% | 4.3% | -0.6% | 6.1% | -1.8% |
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 | 49.1% | 48% | -1.1% | 48.4% | -0.4% |
| Good health | 26.3% | 35.8% | 9.5% | 33.6% | 2.2% |
| Fair health | 16.7% | 12.3% | -4.4% | 12.7% | -0.4% |
| Bad health | 5% | 3.9% | -1.1% | 4.0% | -0.1% |
| Very bad health | 2.8% | 0% | -2.8% | 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 | 25.8% | 19.4% | -6.4% | 18.2% | 1.2% |
| 1-4 GCSEs or Equivalent | 13.1% | 8.6% | -4.5% | 9.6% | -1.0% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 16.1% | 15.4% | -0.7% | 13.4% | 2.0% |
| Apprenticeship | 0.4% | 4.3% | 3.9% | 5.3% | -1.0% |
| HNC, HND or 2+ A Levels | 12% | 17.5% | 5.5% | 16.9% | 0.6% |
| Degree or Similar | 27.3% | 34.5% | 7.2% | 33.8% | 0.7% |
| Other | 5.2% | 0.3% | -4.9% | 2.8% | -2.5% |
This area closely mirrors the overall ethnic composition of the UK, with 84% of the population identifying as white, with UK average of 81.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Bangladeshi | 0% | 1.1% | 1.1% | 1.1% | 0.0% |
| Chinese | 1.4% | 1.7% | 0.3% | 0.7% | 1.0% |
| Pakistani | 0% | 2.5% | 2.5% | 2.7% | -0.2% |
| Other Asian | 0% | 0.8% | 0.8% | 1.6% | -0.8% |
| Black African | 0.4% | 2.8% | 2.4% | 2.5% | 0.3% |
| Black Caribbean | 1.1% | 1.4% | 0.3% | 1.0% | 0.4% |
| Mixed White and Asian | 0% | 1.1% | 1.1% | 0.8% | 0.3% |
| Mixed White and African | 0.7% | 1.4% | 0.7% | 0.4% | 1.0% |
| Mixed White and Caribbean | 0% | 1.9% | 1.9% | 0.9% | 1.0% |
| Mixed Other | 0.7% | 0.3% | -0.4% | 0.8% | -0.5% |
| White | 94% | 84% | -10.0% | 81.4% | 2.6% |
| Gypsy or Irish Traveller | 0.4% | 0% | -0.4% | 0.1% | -0.1% |
| Arab | 0.4% | 0.3% | -0.1% | 0.6% | -0.3% |
| Other | 1.1% | 0.8% | -0.3% | 1.6% | -0.8% |
In this area, 85.5% 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 | 90.4% | 85.5% | -4.9% | 83.2% | 2.3% |
| European Union | 5.3% | 5.6% | 0.3% | 6.1% | -0.5% |
| Africa | 1.1% | 2.5% | 1.4% | 2.7% | -0.2% |
| Middle East and Asia | 0.7% | 2.8% | 2.1% | 5.6% | -2.8% |
| The Americas and the Caribbean | 1.8% | 3.6% | 1.8% | 1.3% | 2.3% |
| Oceania | 0.7% | 0% | -0.7% | 0.3% | -0.3% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 89.7% | 85.2% | -4.5% | 83.2% | 2.0% |
| 10+ Years | 2.1% | 9.5% | 7.4% | 9.8% | -0.3% |
| 5-10 Years | 1.8% | 2.5% | 0.7% | 2.9% | -0.4% |
| 2-5 Years | 2.5% | 2.2% | -0.3% | 2.2% | 0.0% |
| Less than 2 years | 3.9% | 0.6% | -3.3% | 1.9% | -1.3% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 81.9% | 76.7% | 5.2% |
| Ireland | 0.8% | 0.6% | 0.2% |
| France | 0.3% | 0.3% | 0.0% |
| Germany | 0.3% | 0.2% | 0.1% |
| Portugal | 0.6% | 0.5% | 0.1% |
| Poland | 1.7% | 1.3% | 0.4% |
| Romania | 0.6% | 0.9% | -0.3% |
| Other EU countries | 0.8% | 1.5% | -0.7% |
| Central and Western Africa | 0.3% | 0.3% | 0.0% |
| South and Eastern Africa | 0.8% | 0.2% | 0.6% |
| Southern Asia | 0.3% | 1.2% | -0.9% |
| South-East Asia | 0.3% | 0.2% | 0.1% |
| North America and the Caribbean | 1.7% | 0.3% | 1.4% |
| Central and South America | 0.3% | 0.2% | 0.1% |
| No passport held | 9.4% | 13.5% | -4.1% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 52.5% | 37.2% | 15.3% |
| Christian | 31.7% | 46.2% | -14.5% |
| Buddhist | 1.4% | 0.5% | 0.9% |
| Jewish | 2.5% | 0.5% | 2.0% |
| Muslim | 4.2% | 6.5% | -2.3% |
| Other religion | 0.8% | 0.6% | 0.2% |
| Not answered | 6.9% | 6.0% | 0.9% |
Over the last 12 months, the overall crime rate around The Leas was 22.0 per 1,000 residents, which is 85.2% lower than the Chalkwell average. The most reported crime type was Violence and sexual offences.
The Leas has the 7th lowest crime rate of 32 local areas in Chalkwell and the 88th lowest crime rate of 523 local areas in Southend-on-Sea .
Violent and sexual offences accounted for around 22.0 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has fallen by about -69.0%.

Households in this area have a slightly higher level of wealth to the average household in England and Wales. 61% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 3 Runnemede The Leas, Westcliff-On-Sea, Southend-On-Sea Flats/Maisonettes, an established residential building | £415,000 | 2020-11-09 | £447,763 |
| 3 Runnemede The Leas, Westcliff-On-Sea, Southend-On-Sea Flats/Maisonettes, an established residential building | £380,000 | 2016-02-19 | £487,537 |
| 7 Runnemede The Leas, Westcliff-On-Sea, Southend-On-Sea Flats/Maisonettes, an established residential building | £325,000 | 2015-08-07 | £441,607 |
| 6 Runnemede The Leas, Westcliff-On-Sea, Southend-On-Sea Flats/Maisonettes, an established residential building | £365,000 | 2010-07-09 | £594,465 |
| 4 Runnemede The Leas, Westcliff-On-Sea, Southend-On-Sea Flats/Maisonettes, an established residential building | £315,000 | 2007-11-29 | £447,357 |
* Results apply to the surrounding postcode area, not to a specific property.
The area around The Leas, Westcliff-on-sea, SS0 7SX has very low flood risk from rivers and the sea.
0 of 3 properties (0.00%) in this postcode have some level of river or sea flood risk.
River and sea flooding includes flooding caused by overflowing rivers, estuaries, tidal waters and coastal surges.
The area around The Leas, Westcliff-on-sea, SS0 7SX has very low surface water flood risk.
0 of 3 properties (0.00%) in this postcode have some level of surface water flood risk.
Surface water flooding can happen when heavy rainfall overwhelms drains, roads, gardens or other hard surfaces.
| Full-Time Employee | 117 |
| Retired | 55 |
| Self-Employed | 36 |
| Part-Time Employee | 29 |
| Other | 28 |
| Long-Term Sick or disabled | 25 |
| Unemployed | 13 |
| Looking after home or family | 11 |
| Full-Time Student (with or without job) | 6 |
| Student (economically inactive) | 1 |
| Financial and insurance activities | 21 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 18 |
| Human health and social work activities | 16 |
| Other | 14 |
| Education | 11 |
| Administrative and support service activities | 11 |
| Accommodation and food service activities | 10 |
| Public administration and defence; compulsory social security | 10 |
| Professional, scientific and technical activities | 9 |
| Information and communication | 8 |
| Manufacturing | 8 |
| Construction | 8 |
| Transport and storage | 4 |
| Real estate activities | 1 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Milton Hall Primary School and Nursery Salisbury Avenue , SS0 7AU | 3out of 4 | 1,190 yd | Foundation school | Yes | Mixed | More About School |
| Barons Court Primary School and Nursery Avenue Road , SS0 7PJ | 4out of 4 | 1,220 yd | Academy converter | Yes | Mixed | More About School |
| Barons Court Primary School and Nursery Avenue Road , SS0 7PJ | - not rated | 1,220 yd | Community school | Yes | Mixed | More About School |
| St Helen's Catholic Primary School North Road , SS0 7AY | 3out of 4 | 1,378 yd | Academy converter | No | Mixed | More About School |
| St Helen's Catholic Primary School North Road , SS0 7AY | - not rated | 1,378 yd | Voluntary aided school | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| St Bernard's High School and Arts College Milton Road , SS0 7JS | - not rated | 855 yd | Voluntary aided school | Not Applicable | Girls | More About School |
| St Bernard's High School Milton Road , SS0 7JS | 3out of 4 | 855 yd | Academy converter | Not Applicable | Girls | More About School |
| Chase High School Prittlewell Chase , SS0 0RT | - not rated | 2,010 yd | Academy sponsor led | No | Mixed | More About School |
| Chase High School Prittlewell Chase , SS0 0RT | - not rated | 2,010 yd | Foundation school | No | Mixed | More About School |
| The Prittlewell Technology College Prittlewell Chase , SS0 0RT | - not rated | 2,010 yd | Community school | Not Applicable | 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 | 1,767 yd | Further education | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Somerton House School 2 Hamlet Court Road , SS0 7LX | - not rated | 444 yd | Other independent school | Not Applicable | Mixed | More About School |
| Crowstone Preparatory School 121-123 Crowstone Road , SS0 8LH | - not rated | 511 yd | Other independent school | Yes | Mixed | More About School |
| Westcliff Preparatory School 100 Crowstone Road , SS0 8LQ | - not rated | 550 yd | Other independent school | Not Applicable | Mixed | More About School |
| Compass Community School Boleyn Park 8 Trinity Avenue , SS0 7PU | - not rated | 893 yd | Other independent special school | Not Applicable | Mixed | More About School |
| St Hilda's School 15 Imperial Avenue , SS0 8NE | - not rated | 926 yd | Other independent school | Yes | Girls | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Oyster Creek Kitchen | The Sun Shelter, 6 Western Esplanade | 115 yd | |
| Toulouse Restaurant | Western Esplanade, Westcliff-On-Sea | 115 yd | |
| Canton House | 290 - 292 Station Road, Westcliff-On-Sea | 211 yd | |
| Pizza Station | 226A Station Road, Westcliff-on-sea | 256 yd | |
| Greek Grub Ltd | 7 Palmeira Parade, Western Esplanade | 441 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Lamb And Lion Grill | The Lamb And Lion Public House, 272 - 274 Station Road | 211 yd | |
| The Hamlet Court | 54 Hamlet Court Road, Westcliff-on-sea | 552 yd | |
| Mile And A Third | 67 Hamlet Court Road, Westcliff-On-Sea | 556 yd | |
| The Craftsman | 151 Hamlet Court Road, Westcliff-On-Sea | 766 yd | |
| The Melrose | 168 Hamlet Court Road, Westcliff-On-Sea | 912 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Chicken Star | 46 Hamlet Court Road, Westcliff-On-Sea | 484 yd | |
| Oui Chef Catering Group Ltd | Unit B, Olivia Court | 519 yd | |
| Pizza Go Go | 120 Hamlet Court Road, Westcliff-On-Sea | 629 yd | |
| Answer Cafe | 131 Hamlet Court Road, Westcliff-on-sea | 722 yd | |
| Wimpy | 141 Hamlet Court Road, Westcliff-On-Sea | 729 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Sainsbury's | Sainsbury Supermarkets Ltd, 113 - 115 Hamlet Court Road | 611 yd | |
| Co-Op | 165 - 169 Hamlet Court Road, Westcliff-On-Sea | 875 yd | |
| Tesco | 156 - 158 Hamlet Court Road, Westcliff-On-Sea | 912 yd | |
| A+D London Road Supermarket | 266 London Road, Westcliff-On-Sea | 1,034 yd | |
| The Co-operative Group | 467 London Road, Westcliff-On-Sea | 1,054 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Crowstone Preparatory School (Closed) Crowstone Road | grass pitches | 497 yd |
| Westcliff Health Club (Closed) Valkyrie Road | health and fitness suite | 632 yd |
| Invicta Tennis And Table Tennis Club Crosby Road | tennis courts | 681 yd |
| Crowstone & St Saviours Lawn Tennis Club Crosby Road | tennis courts | 749 yd |
| St Saviours Church Hall ST SAVIOURS CHURCH HALL ST SAVIOURS CHURCH HALL CHADWICK ROAD | 818 yd | |
| St Bernards High School MILTON ROAD | health and fitness suite | 854 yd |
| Westcliff Hardcourt Tennis Club WESTCLIFF HARDCOURT TENNIS CLUB WESTCLIFF HARDCOURT TENNIS CLUB THE RIDGEWAY | tennis courts | 931 yd |
| Milton Road Gardens ST. VINCENTS ROAD | tennis courts | 956 yd |
| The Academy Fitness (Closed) 353-361 353-361 London Road | health and fitness suite | 991 yd |
| Essex County Indoor Bowls Club IMPERIAL AVENUE | indoor bowls | 1,012 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% |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.