Cornwallis Square is in London and in Islington district. N19 4LY is located in the Tollington electoral ward, within the English Parliamentary constituency of Islington North. This postcode has been in use since 1990-07-01.
StreetScan combines information about Cornwallis Square, London, N19 4LY and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: N19 4PD, N19 4PA, N19 4LZ, N19 4NJ, N19 4PF, N19 4EY, N19 3NN, N19 3NS, N19 4NH.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding N19 4LY, has a female population slightly higher than UK average, with 54.5% 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 | 53.2% | 54.5% | 1.3% | 51.0% | 3.5% |
| Male | 46.8% | 45.5% | -1.3% | 49.0% | -3.5% |
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 N19 4LY, a significant portion of the population is single, making up 61.2% 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 | 56.1% | 61.2% | 5.1% | 37.9% | 23.3% |
| Married: Opposite sex | 27.3% | 21.5% | -5.8% | 44.2% | -22.7% |
| Married: Same sex | 0% | 1.9% | 1.9% | 0.3% | 1.6% |
| Separated | 5.1% | 3.8% | -1.3% | 2.2% | 1.6% |
| Divorced | 7.9% | 7.3% | -0.6% | 9.1% | -1.8% |
| Widowed | 3.6% | 4.2% | 0.6% | 6.1% | -1.9% |
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 | 58.1% | 55.2% | -2.9% | 48.4% | 6.8% |
| Good health | 27.1% | 29.8% | 2.7% | 33.6% | -3.8% |
| Fair health | 9.7% | 10.8% | 1.1% | 12.7% | -1.9% |
| Bad health | 4.3% | 2.2% | -2.1% | 4.0% | -1.8% |
| Very bad health | 0.9% | 1.9% | 1.0% | 1.2% | 0.7% |
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 high percentage of residents with higher education degree or similar. The UK average is 33.8%, while in this area it is 50.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| No qualifications | 15% | 13.1% | -1.9% | 18.2% | -5.1% |
| 1-4 GCSEs or Equivalent | 13.4% | 8.5% | -4.9% | 9.6% | -1.1% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 9.5% | 8.8% | -0.7% | 13.4% | -4.6% |
| Apprenticeship | 1.2% | 3.5% | 2.3% | 5.3% | -1.8% |
| HNC, HND or 2+ A Levels | 10.7% | 13.5% | 2.8% | 16.9% | -3.4% |
| Degree or Similar | 37.5% | 50.4% | 12.9% | 33.8% | 16.6% |
| Other | 12.6% | 2.3% | -10.3% | 2.8% | -0.5% |
In this area, the population is more ethnically diverse compared to the UK average. While 47% 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) | |
|---|---|---|---|---|---|
| Bangladeshi | 7.9% | 10.2% | 2.3% | 1.1% | 9.1% |
| Chinese | 1.5% | 1.3% | -0.2% | 0.7% | 0.6% |
| Indian | 2.1% | 1% | -1.1% | 3.1% | -2.1% |
| Pakistani | 0% | 0.6% | 0.6% | 2.7% | -2.1% |
| Other Asian | 3% | 1.6% | -1.4% | 1.6% | 0.0% |
| Black African | 7% | 12.5% | 5.5% | 2.5% | 10.0% |
| Black Caribbean | 7.3% | 6.4% | -0.9% | 1.0% | 5.4% |
| Other Black | 1.5% | 1% | -0.5% | 0.5% | 0.5% |
| Mixed White and Asian | 1.8% | 2.6% | 0.8% | 0.8% | 1.8% |
| Mixed White and African | 1.8% | 0% | -1.8% | 0.4% | -0.4% |
| Mixed White and Caribbean | 4.6% | 1% | -3.6% | 0.9% | 0.1% |
| Mixed Other | 1.8% | 2.9% | 1.1% | 0.8% | 2.1% |
| White | 51.4% | 47% | -4.4% | 81.4% | -34.4% |
| Roma | 0% | 0.3% | 0.3% | 0.2% | 0.1% |
| Arab | 0% | 0.6% | 0.6% | 0.6% | 0.0% |
| Other | 8.2% | 11.2% | 3.0% | 1.6% | 9.6% |
In this area, 61.7% 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 | 64.1% | 61.7% | -2.4% | 83.2% | -21.5% |
| European Union | 11.6% | 12% | 0.4% | 6.1% | 5.9% |
| Rest of Europe | 2.7% | 4.1% | 1.4% | 0.8% | 3.3% |
| Africa | 4.9% | 7.3% | 2.4% | 2.7% | 4.6% |
| Middle East and Asia | 7.3% | 6.3% | -1.0% | 5.6% | 0.7% |
| The Americas and the Caribbean | 7.6% | 8.5% | 0.9% | 1.3% | 7.2% |
| Oceania | 1.8% | 0% | -1.8% | 0.3% | -0.3% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 62.3% | 61.9% | -0.4% | 83.2% | -21.3% |
| 10+ Years | 3.6% | 25.7% | 22.1% | 9.8% | 15.9% |
| 5-10 Years | 4.6% | 3.5% | -1.1% | 2.9% | 0.6% |
| 2-5 Years | 6.4% | 4.1% | -2.3% | 2.2% | 1.9% |
| Less than 2 years | 23.1% | 4.8% | -18.3% | 1.9% | 2.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 78.9% | 76.7% | 2.2% |
| France | 0.6% | 0.3% | 0.3% |
| Italy | 2.2% | 0.6% | 1.6% |
| Portugal | 0.9% | 0.5% | 0.4% |
| Spain | 1.3% | 0.4% | 0.9% |
| Poland | 0.6% | 1.3% | -0.7% |
| Romania | 0.3% | 0.9% | -0.6% |
| Other EU countries | 4.4% | 1.5% | 2.9% |
| Turkey | 0.3% | 0.1% | 0.2% |
| Other Europe | 0.3% | 0.2% | 0.1% |
| North Africa | 0.6% | 0.1% | 0.5% |
| Central and Western Africa | 0.9% | 0.3% | 0.6% |
| South and Eastern Africa | 0.3% | 0.2% | 0.1% |
| Eastern Asia | 0.3% | 0.3% | 0.0% |
| Southern Asia | 0.3% | 1.2% | -0.9% |
| South-East Asia | 1.3% | 0.2% | 1.1% |
| North America and the Caribbean | 0.6% | 0.3% | 0.3% |
| Central and South America | 1.9% | 0.2% | 1.7% |
| No passport held | 3.8% | 13.5% | -9.7% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 31.8% | 37.2% | -5.4% |
| Christian | 41.7% | 46.2% | -4.5% |
| Buddhist | 0.6% | 0.5% | 0.1% |
| Jewish | 2.5% | 0.5% | 2.0% |
| Muslim | 18.5% | 6.5% | 12.0% |
| Sikh | 1% | 0.9% | 0.1% |
| Other religion | 0.3% | 0.6% | -0.3% |
| Not answered | 3.5% | 6.0% | -2.5% |
Over the last 12 months, the overall crime rate around Cornwallis Square was 145.4 per 1,000 residents, which is 53.6% lower than the Finsbury Park average. The most reported crime type was Violence and sexual offences.
Cornwallis Square has the 16th lowest crime rate of 46 local areas in Finsbury Park and the 253rd highest crime rate of 506 local areas in Islington .
Violent and sexual offences accounted for around 50.4 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has fallen by about -30.2%.

Households in this area have a much higher level of wealth compared to the average household in England and Wales. 91% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 26 Cornwallis Square, London, Greater London Flats/Maisonettes, an established residential building | £335,000 | 2025-09-30 | £324,622 |
| 8 Cornwallis Square, London, Greater London Terraced, an established residential building | £930,000 | 2025-07-25 | £894,296 |
| 52 Cornwallis Square, London, Greater London Terraced, an established residential building | £369,000 | 2022-11-30 | £379,832 |
| 7 Cornwallis Square, London, Greater London Terraced, an established residential building | £895,000 | 2022-10-05 | £893,302 |
| 26 Cornwallis Square, London, Greater London Flats/Maisonettes, an established residential building | £230,000 | 2019-07-23 | £243,115 |
| Full-Time Employee | 109 |
| Part-Time Employee | 34 |
| Self-Employed | 28 |
| Retired | 22 |
| Looking after home or family | 18 |
| Student (economically inactive) | 14 |
| Long-Term Sick or disabled | 12 |
| Unemployed | 11 |
| Other | 8 |
| Full-Time Student (with or without job) | 3 |
| Education | 22 |
| Information and communication | 21 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 17 |
| Human health and social work activities | 15 |
| Professional, scientific and technical activities | 15 |
| Other | 15 |
| Accommodation and food service activities | 10 |
| Administrative and support service activities | 10 |
| Transport and storage | 5 |
| Financial and insurance activities | 5 |
| Public administration and defence; compulsory social security | 5 |
| Construction | 4 |
| Real estate activities | 2 |
| Manufacturing | 2 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| North Islington Nursery School 110-112 Tollington Park , N4 3RB | 3out of 4 | 911 yd | Local authority nursery school | Yes | Mixed | More About School |
| Margaret McMillan Nursery School Hornsey Rise , Islington N19 3SF | 3out of 4 | 912 yd | Local authority nursery school | Yes | Mixed | More About School |
| Stroud Green Pre-School Centre Ennis Road , Stroud Green N4 3HD | - not rated | 1,325 yd | Local authority nursery school | Not Applicable | Mixed | More About School |
| Sherborne Nursery School Priestly House , Athlone Street NW5 4LP | - not rated | 2,646 yd | Local authority nursery school | Not Applicable | Mixed | More About School |
| Woodlands Park Nursery School and Childrens Centre Woodlands Park Road , Tottenham N15 3SD | 4out of 4 | 3,109 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Duncombe Primary School Sussex Way , Islington N19 4JA | 3out of 4 | 305 yd | Community school | Yes | Mixed | More About School |
| St Mark's CofE Primary School Sussex Way , Islington N19 4JF | 3out of 4 | 309 yd | Voluntary aided school | Yes | Mixed | More About School |
| Yerbury Primary School Foxham Road , Yerbury Road N19 4RR | 4out of 4 | 575 yd | Community school | Yes | Mixed | More About School |
| St John's Upper Holloway CofE Primary School Pemberton Gardens , Upper Holloway N19 5RR | 3out of 4 | 650 yd | Voluntary aided school | Yes | Mixed | More About School |
| Christ The King Catholic Primary School 55 Tollington Park , N4 3QW | - not rated | 786 yd | Voluntary aided school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Mount Carmel Catholic College for Girls Holland Walk , Duncombe Road N19 3EU | - not rated | 528 yd | Voluntary aided school | No | Girls | More About School |
| City of London Academy, Highgate Hill Holland Walk, Duncombe Road , Archway N19 3EU | 3out of 4 | 532 yd | Free schools | Not Applicable | Mixed | More About School |
| Arts and Media School Islington Turle Road , N4 3LS | 3out of 4 | 753 yd | Foundation school | No | Mixed | More About School |
| George Orwell School Turle Road , Tollington Park N4 3LS | - not rated | 753 yd | Community school | Not Applicable | Mixed | More About School |
| St Aloysius' College Hornsey Lane , Highgate N6 5LY | 3out of 4 | 1,217 yd | Academy converter | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| City and Islington College 383 Holloway Road , Holloway N7 0RN | - not rated | 999 yd | Further education | Not Applicable | Mixed | More About School |
| The London Screen Academy Highbury Grove , N5 2AG | - not rated | 2,497 yd | Free schools 16 to 19 | No | Mixed | More About School |
| WM College 44 Crowndale Road , NW1 1TR | - not rated | 3,656 yd | Further education | Not Applicable | Mixed | More About School |
| Capital City College 211 Gray's Inn Road , WC1X 8RA | - not rated | 4,596 yd | Further education | Not Applicable | Mixed | More About School |
| Kingsway College Gray's Inn Centre , WC1H 8JB | - not rated | 4,597 yd | Further education | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| St Mary Magdalene Academy Liverpool Road , Islington N7 8PG | 4out of 4 | 2,384 yd | Academy sponsor led | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| New River College KS3 Lough Road , N7 8RH | - not rated | 534 yd | Pupil referral unit | Not Applicable | Mixed | More About School |
| The Bridge Satellite Provision Duncombe Road , N19 3DL | 3out of 4 | 550 yd | Free schools special | No | Mixed | More About School |
| Harborough Aut School Elthorne Road , Upper Holloway N19 4AB | - not rated | 569 yd | Community special school | Not Applicable | Mixed | More About School |
| Yerbury Class Base (North) C/O Yerbury School , Foxham Road N19 4RR | - not rated | 575 yd | Pupil referral unit | Not Applicable | Mixed | More About School |
| London Meridian Primary and Secondary School 67-83 Seven Sisters Road , Holloway N7 6BU | - not rated | 890 yd | Other independent school | Not Applicable | Mixed | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| North Nineteen | North Nineteen, 194-196 Sussex Way | 240 yd | |
| Go Mezza | Go Mezza, 680 Holloway Road | 244 yd | |
| Joy Cafe & Juicery | Joy Cafe & Juicery, Ground Floor | 245 yd | |
| Rio's Piri Piri Holloway | Rio's Piri Piri Holloway, Commercial Unit | 245 yd | |
| Cofforte Cafe | Cofforte Cafe, Basement And Ground Floors | 247 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Sussex Bar | Sussex Bar, 139 Marlborough Road | 218 yd | |
| The Florin | The Florin, Ground Floor | 282 yd | |
| Crown Public House | Crown Public House, 622 Holloway Road | 305 yd | |
| Corner Flag PH | Corner Flag PH, 472 Hornsey Road | 408 yd | |
| The Owl and Hitchhiker | The Owl and Hitchhiker, 471 Holloway Road | 483 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Bunholic | Bunholic, 718 Holloway Road | 293 yd | |
| Pizza Da Milano | Pizza Da Milano, Ground Floor front | 306 yd | |
| Jerk Doner Kebab | Jerk Doner Kebab, Ground Floor, Rizokarpasso Social Club | 334 yd | |
| New Lee garden | New Lee garden, Ground Floor | 376 yd | |
| Domino's Pizza | Domino's Pizza, Basement And Ground, Tollington House | 410 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Co-operative Food Group | Co-operative Food Group, Workshop | 231 yd | |
| Tesco | Tesco, Commercial Unit | 482 yd | |
| Sainsbury's | Sainsbury's, Ground Floor 641 - 643 | 519 yd | |
| Sainsbury's | Sainsbury's, Part Ground Floor | 543 yd | |
| Aldi | Aldi, Ground Floor | 678 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Cornwallis Adventure Playground Cornwallis Road | artificial grass pitch | 99 yd |
| The Factory Fitness And Dance Centre 407-409 407-409 HORNSEY ROAD | health and fitness suite | 335 yd |
| Whittington Park Synthetic Turf Pitch WEDMORE GARDENS | artificial grass pitch | 367 yd |
| St Mark'S Primary School ST MARK'S PRIMARY SCHOOL ST MARK'S PRIMARY SCHOOL SUSSEX WAY | artificial grass pitch | 372 yd |
| St Martins College (Closed) Elthorne Road | 527 yd | |
| City Of London Academy Highgate Hill HOLLAND WALK | artificial grass pitch, health and fitness suite | 536 yd |
| Pure Gym (London Holloway Road) Collingwood Business Centre Collingwood Business Centre Mercers Road | health and fitness suite | 603 yd |
| Wray Crescent Open Space 8B 8B TOLLINGTON PLACE | grass pitches | 614 yd |
| Hargrave Hall Community Centre Hargrave Road | 657 yd | |
| Caxton House CAXTON HOUSE CAXTON HOUSE ST. JOHN'S WAY | 707 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 | 100 Mbit/s |
| Average download speed | 167.9 Mbit/s |
| Minimum download speed | 1000 Mbit/s |
| Maximum download speed | 1000 Mbit/s |
| Median upload speed | 10 Mbit/s |
| Average upload speed | 13.9 Mbit/s |
| Maximum upload speed | 50 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.