Cassio Road is in Watford and in Watford district. WD18 0QQ is located in the Central electoral ward, within the English Parliamentary constituency of Watford. This postcode has been in use since 2000-10-01.
StreetScan combines information about Cassio Road, Watford, WD18 0QQ and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: WD18 0QN, WD18 0JF, WD18 0JL, WD18 0QB, WD18 7LT, WD18 0JS, WD18 0QD, WD18 0QJ, WD18 0JP.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The area surrounding WD18 0QQ has a slightly higher male population, with 53% 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 | 45.6% | 47% | 1.4% | 51.0% | -4.0% |
| Male | 54.4% | 53% | -1.4% | 49.0% | 4.0% |
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 WD18 0QQ, 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 | 43.8% | 47.1% | 3.3% | 37.9% | 9.2% |
| Married: Opposite sex | 40.7% | 33.9% | -6.8% | 44.2% | -10.3% |
| Separated | 4.1% | 5% | 0.9% | 2.2% | 2.8% |
| Divorced | 9.7% | 12% | 2.3% | 9.1% | 2.9% |
| Widowed | 1.7% | 2.1% | 0.4% | 6.1% | -4.0% |
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.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Very good health | 47.1% | 51.9% | 4.8% | 48.4% | 3.5% |
| Good health | 39.2% | 32.6% | -6.6% | 33.6% | -1.0% |
| Fair health | 9.4% | 11.6% | 2.2% | 12.7% | -1.1% |
| Bad health | 3.3% | 3.2% | -0.1% | 4.0% | -0.8% |
| Very bad health | 0.9% | 0.7% | -0.2% | 1.2% | -0.5% |
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 | 13.8% | 15.8% | 2.0% | 18.2% | -2.4% |
| 1-4 GCSEs or Equivalent | 7.9% | 10.8% | 2.9% | 9.6% | 1.2% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 11.4% | 11.3% | -0.1% | 13.4% | -2.1% |
| Apprenticeship | 0.3% | 7.5% | 7.2% | 5.3% | 2.2% |
| HNC, HND or 2+ A Levels | 10.7% | 10.4% | -0.3% | 16.9% | -6.5% |
| Degree or Similar | 31% | 38.8% | 7.8% | 33.8% | 5.0% |
| Other | 24.8% | 5.4% | -19.4% | 2.8% | 2.6% |
In this area, the population is more ethnically diverse compared to the UK average. While 59% 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 | 0.3% | 2.5% | 2.2% | 0.7% | 1.8% |
| Indian | 5.8% | 5.7% | -0.1% | 3.1% | 2.6% |
| Pakistani | 6.7% | 7.4% | 0.7% | 2.7% | 4.7% |
| Other Asian | 10.9% | 7.8% | -3.1% | 1.6% | 6.2% |
| Black African | 6.4% | 6.7% | 0.3% | 2.5% | 4.2% |
| Black Caribbean | 0.9% | 0% | -0.9% | 1.0% | -1.0% |
| Other Black | 0.9% | 1.1% | 0.2% | 0.5% | 0.6% |
| Mixed White and Asian | 0.3% | 0% | -0.3% | 0.8% | -0.8% |
| Mixed White and African | 3.6% | 0.4% | -3.2% | 0.4% | 0.0% |
| Mixed White and Caribbean | 1.5% | 2.5% | 1.0% | 0.9% | 1.6% |
| Mixed Other | 1.2% | 2.5% | 1.3% | 0.8% | 1.7% |
| White | 57.1% | 59% | 1.9% | 81.4% | -22.4% |
| Gypsy or Irish Traveller | 0% | 0.7% | 0.7% | 0.1% | 0.6% |
| Arab | 0% | 1.8% | 1.8% | 0.6% | 1.2% |
| Other | 4.3% | 2.1% | -2.2% | 1.6% | 0.5% |
In this area, just 38.1% of residents were born in the United Kingdom, meaning that the majority of residents originate from outside the UK.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| United Kingdom | 39.5% | 38.1% | -1.4% | 83.2% | -45.1% |
| European Union | 24% | 34.3% | 10.3% | 6.1% | 28.2% |
| Rest of Europe | 2.1% | 1.4% | -0.7% | 0.8% | 0.6% |
| Africa | 10.3% | 5.2% | -5.1% | 2.7% | 2.5% |
| Middle East and Asia | 20.4% | 18.5% | -1.9% | 5.6% | 12.9% |
| The Americas and the Caribbean | 2.7% | 1.7% | -1.0% | 1.3% | 0.4% |
| Oceania | 0.9% | 0.7% | -0.2% | 0.3% | 0.4% |
In this area majority of residents originate from outside the UK. Only 38.1% of residents were born in the United Kingdom. 25.2% of residents have lived in the UK for 10 years or more.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 37.4% | 38.1% | 0.7% | 83.2% | -45.1% |
| 10+ Years | 15.5% | 25.2% | 9.7% | 9.8% | 15.4% |
| 5-10 Years | 17% | 19.9% | 2.9% | 2.9% | 17.0% |
| 2-5 Years | 20.1% | 9.1% | -11.0% | 2.2% | 6.9% |
| Less than 2 years | 10% | 7.7% | -2.3% | 1.9% | 5.8% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 42.8% | 76.7% | -33.9% |
| Ireland | 1.8% | 0.6% | 1.2% |
| Germany | 0.4% | 0.2% | 0.2% |
| Italy | 1.1% | 0.6% | 0.5% |
| Portugal | 2.1% | 0.5% | 1.6% |
| Spain | 1.4% | 0.4% | 1.0% |
| Lithuania | 2.5% | 0.3% | 2.2% |
| Poland | 17% | 1.3% | 15.7% |
| Romania | 3.5% | 0.9% | 2.6% |
| Other EU countries | 6.4% | 1.5% | 4.9% |
| Other Europe | 0.4% | 0.2% | 0.2% |
| North Africa | 0.7% | 0.1% | 0.6% |
| Central and Western Africa | 1.4% | 0.3% | 1.1% |
| Eastern Asia | 0.7% | 0.3% | 0.4% |
| Southern Asia | 6% | 1.2% | 4.8% |
| South-East Asia | 3.9% | 0.2% | 3.7% |
| North America and the Caribbean | 0.7% | 0.3% | 0.4% |
| No passport held | 7.4% | 13.5% | -6.1% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 24.6% | 37.2% | -12.6% |
| Christian | 51.2% | 46.2% | 5.0% |
| Buddhist | 2.1% | 0.5% | 1.6% |
| Hindu | 3.5% | 1.7% | 1.8% |
| Jewish | 1.1% | 0.5% | 0.6% |
| Muslim | 13% | 6.5% | 6.5% |
| Sikh | 0.4% | 0.9% | -0.5% |
| Not answered | 4.2% | 6.0% | -1.8% |
Over the last 12 months, the overall crime rate around Cassio Road was 247.3 per 1,000 residents, which is 29.2% lower than the Central average. The most reported crime type was Violence and sexual offences.
Cassio Road has the 10th highest crime rate of 32 local areas in Central and the 19th highest crime rate of 275 local areas in Watford .
Violent and sexual offences accounted for around 127.3 crimes per 1,000 residents and have been rising year on year. Over the last decade, overall crime has fallen by about -57.8%.

Households in this area have a slightly higher level of wealth to the average household in England and Wales. 68% of analyzed areas in England and Wales have lower average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 74 Cassio Road, Watford, Hertfordshire Flats/Maisonettes, an established residential building | £220,000 | 2007-12-14 | £343,728 |
| 74 Cassio Road, Watford, Hertfordshire Flats/Maisonettes, an established residential building | £220,000 | 2007-12-14 | £343,728 |
| 74 Cassio Road, Watford, Hertfordshire Flats/Maisonettes, an established residential building | £215,000 | 2007-11-22 | £332,762 |
| 76A Cassio Road, Watford, Hertfordshire Terraced, an established residential building | £500,000 | 2007-11-20 | £925,287 |
| 78 Cassio Road, Watford, Hertfordshire Terraced, an established residential building | £420,000 | 2007-03-27 | £828,000 |
| Full-Time Employee | 114 |
| Part-Time Employee | 28 |
| Self-Employed | 24 |
| Looking after home or family | 21 |
| Unemployed | 18 |
| Other | 13 |
| Long-Term Sick or disabled | 9 |
| Student (economically inactive) | 8 |
| Full-Time Student (with or without job) | 4 |
| Retired | 3 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 45 |
| Human health and social work activities | 30 |
| Accommodation and food service activities | 27 |
| Administrative and support service activities | 19 |
| Transport and storage | 17 |
| Other | 17 |
| Information and communication | 13 |
| Manufacturing | 12 |
| Professional, scientific and technical activities | 9 |
| Education | 8 |
| Construction | 7 |
| Public administration and defence; compulsory social security | 7 |
| Financial and insurance activities | 4 |
| Real estate activities | 3 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Oxhey Early Years Centre Eastbury Road , Oxhey WD19 4RL | 4out of 4 | 1,809 yd | Local authority nursery school | Yes | Mixed | More About School |
| Kingswood Nursery School Briar Road , WD25 0DX | 4out of 4 | 3,920 yd | Local authority nursery school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Chater Junior School Addiscombe Road , WD18 0WN | 4out of 4 | 297 yd | Community school | No | Mixed | More About School |
| Chater Infant School Southsea Avenue , WD18 7RD | 3out of 4 | 436 yd | Community school | Yes | Mixed | More About School |
| Watford St John's Church of England Primary School 32 Clarendon Road , WD17 1JJ | 3out of 4 | 577 yd | Free schools | No | Mixed | More About School |
| Lanchester Primary School Hempstead Road , WD17 3HD | 3out of 4 | 606 yd | Free schools | No | Mixed | More About School |
| Central Primary School Derby Road , WD17 2LX | 3out of 4 | 879 yd | Community school | Yes | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Watford Grammar School for Girls Lady's Close , WD18 0AE | 4out of 4 | 644 yd | Academy converter | Not Applicable | Girls | More About School |
| Watford Grammar School for Boys Rickmansworth Road , WD18 7JF | 4out of 4 | 833 yd | Academy converter | Not Applicable | Boys | More About School |
| Westfield Academy Tolpits Lane , WD18 6NS | 3out of 4 | 1,468 yd | Academy converter | No | Mixed | More About School |
| The Watford UTC 18 Colonial Way , WD24 4PT | 3out of 4 | 1,653 yd | University technical college | No | Mixed | More About School |
| Croxley Danes School Baldwins Lane , Croxley Green WD3 3LR | - not rated | 2,184 yd | Free schools | No | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| West Herts College Watford Campus , Hempstead Road WD17 3EZ | - not rated | 602 yd | Further education | Not Applicable | Mixed | More About School |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Chessbrook Education Support Centre Tolpits Lane , WD18 6LJ | 4out of 4 | 1,301 yd | Pupil referral unit | Not Applicable | Mixed | More About School |
| Longwood School Bushey Hall Drive , WD23 2QG | - not rated | 2,151 yd | Other independent school | No | Mixed | More About School |
| The Purcell School Aldenham Road , Bushey WD23 2TS | - not rated | 2,771 yd | Other independent school | No | Mixed | More About School |
| Falconer School Falconer Road , WD23 3AT | 3out of 4 | 2,885 yd | Community special school | Not Applicable | Boys | More About School |
| Merchant Taylors' School Sandy Lodge , HA6 2HT | - not rated | 3,069 yd | Other independent school | No | Boys | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Haven Day Centre | 4 Whippendell Road, Watford | 161 yd | |
| Pepe's Piri Piri | 81 Whippendell Road, Watford | 225 yd | |
| Spice Lounge | 36 Market Street, Watford | 234 yd | |
| The Langley | Langley Catering, 38 - 42 The Parade High Street | 244 yd | |
| Nandos | 42 The Parade High Street, Watford | 244 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Market Tavern | 28 Market Street, Watford | 234 yd | |
| West Herts Sports Club | W H Sports Club Limited, 8 Park Avenue | 318 yd | |
| Walkabout Watford (88th St, Value Mighty, Sin City Burgers) | Walkabout, 76 The Parade High Street | 327 yd | |
| Diamonds And Strings | 9 Market Street, Watford | 347 yd | |
| Halsey Masonic Hall Watford Ltd | Halsey Masonic Hall, 1 Rickmansworth Road | 348 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Roosters Piri Piri | 38B High Street, Watford | 296 yd | |
| Heavenly Desserts | 42 High Street, Watford | 299 yd | |
| Papa John's Pizza | 18 Market Street, Watford | 311 yd | |
| Fireaway Pizza | 47 The Parade High Street, Watford | 322 yd | |
| Teasco | 9 The Parade High Street, Watford | 323 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Expo Cash And Carry | 35 Market Street, Watford | 298 yd | |
| Nisa Express | 54A High Street, Watford | 331 yd | |
| Sainsbury's | J Sainsbury PLC, Albert Road South | 379 yd | |
| Marks And Spencers | 91 - 95 High Street, Watford | 383 yd | |
| Tesco | 170 Whippendell Road, Watford | 538 yd |
| Facility Name | Sport Objects | Distance |
|---|---|---|
| Fitness4Less (Watford) THE PARADE HIGH STREET | health and fitness suite | 259 yd |
| West Herts Sports Club PARK AVENUE | grass pitches, health and fitness suite, squash courts, tennis courts | 320 yd |
| Nrg (Watford) 19-21 19-21 CLARENDON ROAD | health and fitness suite | 361 yd |
| Ymca Community Gym (Watford) CHARTER HOUSE CHARTER HOUSE CHARTER PLACE | health and fitness suite, squash courts | 439 yd |
| Watford Leisure Centre - Central HEMPSTEAD ROAD | health and fitness suite, swimming pool | 583 yd |
| Watford Central Baths (Closed) Hempstead Road | swimming pool | 594 yd |
| Watford Fc (Vicarage Road Stadium) VICARAGE ROAD STADIUM VICARAGE ROAD STADIUM VICARAGE ROAD | grass pitches | 654 yd |
| Watford Grammar School For Girls LADYS CLOSE | grass pitches, health and fitness suite, swimming pool, tennis courts | 673 yd |
| Femme Fitness (Ladies Only) (Closed) Queens Road | health and fitness suite | 700 yd |
| West Herts College Hempstead Road | health and fitness suite | 719 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 | 131 Mbit/s |
| Minimum download speed | 200 Mbit/s |
| Maximum download speed | 200 Mbit/s |
| Median upload speed | 20 Mbit/s |
| Average upload speed | 15.5 Mbit/s |
| Maximum upload speed | 20 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.