William Street is in Trethomas, Caerphilly and in Rhymney Valley district. CF83 8DQ is located in the Bedwas and Trethomas electoral ward, within the English Parliamentary constituency of Caerphilly. This postcode has been in use since 1999-06-01.
StreetScan combines information about William Street, Trethomas, Caerphilly, CF83 8DQ and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: CF83 8DP, CF83 8DB, CF83 8DA, CF83 8HN, CF83 8DF, CF83 8GA, CF83 8DG, CF83 8DE, CF83 8DL.
In the UK, the overall gender distribution is approximately 49% male and 51% female. However, the area surrounding CF83 8DQ, has a female population slightly higher than UK average, with 53.1% 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 | 50% | 53.1% | 3.1% | 51.0% | 2.1% |
| Male | 50% | 46.9% | -3.1% | 49.0% | -2.1% |
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 CF83 8DQ, a significant portion of the population is single, making up 42.8% 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 | 37.2% | 42.8% | 5.6% | 37.9% | 4.9% |
| Married: Opposite sex | 43.4% | 39.4% | -4.0% | 44.2% | -4.8% |
| Married: Same sex | 0.8% | 0% | -0.8% | 0.3% | -0.3% |
| Separated | 0.4% | 1.7% | 1.3% | 2.2% | -0.5% |
| Divorced | 10.7% | 9.7% | -1.0% | 9.1% | 0.6% |
| Widowed | 7.4% | 6.4% | -1.0% | 6.1% | 0.3% |
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 | 53.1% | 40.8% | -12.3% | 48.4% | -7.6% |
| Good health | 25.5% | 34.9% | 9.4% | 33.6% | 1.3% |
| Fair health | 15.5% | 19.2% | 3.7% | 12.7% | 6.5% |
| Bad health | 4.7% | 4.1% | -0.6% | 4.0% | 0.1% |
| Very bad health | 1.2% | 1% | -0.2% | 1.2% | -0.2% |
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 | 31.8% | 23.9% | -7.9% | 18.2% | 5.7% |
| 1-4 GCSEs or Equivalent | 21.5% | 10.7% | -10.8% | 9.6% | 1.1% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 16.1% | 20.5% | 4.4% | 13.4% | 7.1% |
| Apprenticeship | 3.3% | 3.8% | 0.5% | 5.3% | -1.5% |
| HNC, HND or 2+ A Levels | 14% | 15.4% | 1.4% | 16.9% | -1.5% |
| Degree or Similar | 10.7% | 23.1% | 12.4% | 33.8% | -10.7% |
| Other | 2.5% | 2.6% | 0.1% | 2.8% | -0.2% |
In this area, the population is predominantly white, with 99% 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) | |
|---|---|---|---|---|---|
| Chinese | 0.3% | 0% | -0.3% | 0.7% | -0.7% |
| Indian | 0.3% | 0.3% | 0.0% | 3.1% | -2.8% |
| Pakistani | 0% | 0.3% | 0.3% | 2.7% | -2.4% |
| Mixed White and Asian | 0.6% | 0% | -0.6% | 0.8% | -0.8% |
| Mixed White and Caribbean | 0% | 0.3% | 0.3% | 0.9% | -0.6% |
| White | 98.8% | 99% | 0.2% | 81.4% | 17.6% |
In this area, 97.6% 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 | 97.8% | 97.6% | -0.2% | 83.2% | 14.4% |
| European Union | 0.6% | 2.1% | 1.5% | 6.1% | -4.0% |
| Africa | 0.9% | 0.3% | -0.6% | 2.7% | -2.4% |
| Middle East and Asia | 0.3% | 0% | -0.3% | 5.6% | -5.6% |
| Oceania | 0.3% | 0% | -0.3% | 0.3% | -0.3% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 97.5% | 97.6% | 0.1% | 83.2% | 14.4% |
| 10+ Years | 0% | 2.1% | 2.1% | 9.8% | -7.7% |
| 5-10 Years | 0% | 0.3% | 0.3% | 2.9% | -2.6% |
| 2-5 Years | 0.6% | 0% | -0.6% | 2.2% | -2.2% |
| Less than 2 years | 1.9% | 0% | -1.9% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 82.9% | 76.7% | 6.2% |
| Ireland | 1% | 0.6% | 0.4% |
| South and Eastern Africa | 0.3% | 0.2% | 0.1% |
| No passport held | 15.8% | 13.5% | 2.3% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 58.6% | 37.2% | 21.4% |
| Christian | 37.7% | 46.2% | -8.5% |
| Buddhist | 0.3% | 0.5% | -0.2% |
| Muslim | 0.3% | 6.5% | -6.2% |
| Not answered | 3.1% | 6.0% | -2.9% |
Over the last 12 months, the overall crime rate around William Street was 66.9 per 1,000 residents, which is 29.3% lower than the Bedwas and Trethomas average. The most reported crime type was Violence and sexual offences.
William Street has the 11th lowest crime rate of 21 local areas in Bedwas and Trethomas and the 263rd lowest crime rate of 569 local areas in Caerphilly .
Violent and sexual offences accounted for around 38.7 crimes per 1,000 residents and have remained broadly unchanged year on year. Over the last decade, overall crime has fallen by about -40.8%.
Households in this area have a lower level of wealth compared to the average household in England and Wales. 80% of analyzed areas in England and Wales have higher average household annual income than this area.
| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| 13 William Street, Caerphilly, Caerphilly Terraced, an established residential building | £160,000 | 2024-10-04 | £164,995 |
| 41 William Street, Caerphilly, Caerphilly Terraced, an established residential building | £157,000 | 2024-08-23 | £163,819 |
| 17 William Street, Caerphilly, Caerphilly Terraced, an established residential building | £175,000 | 2024-04-02 | £190,108 |
| 49 William Street, Caerphilly, Caerphilly Terraced, an established residential building | £153,000 | 2023-11-24 | £163,025 |
| 9 William Street, Caerphilly, Caerphilly Terraced, an established residential building | £161,000 | 2022-11-01 | £168,659 |
| Full-Time Employee | 89 |
| Retired | 42 |
| Part-Time Employee | 36 |
| Self-Employed | 16 |
| Long-Term Sick or disabled | 16 |
| Student (economically inactive) | 13 |
| Unemployed | 11 |
| Full-Time Student (with or without job) | 9 |
| Looking after home or family | 4 |
| Other | 1 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 31 |
| Manufacturing | 22 |
| Human health and social work activities | 14 |
| Administrative and support service activities | 12 |
| Education | 11 |
| Accommodation and food service activities | 9 |
| Public administration and defence; compulsory social security | 8 |
| Transport and storage | 8 |
| Construction | 6 |
| Information and communication | 6 |
| Other | 5 |
| Financial and insurance activities | 5 |
| Water supply; sewerage, waste management and remediation activities | 3 |
| Professional, scientific and technical activities | 3 |
| Agriculture, forestry and fishing | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Tyn - y - Wern Primary Navigator Street , Trethomas CF83 8BR | - not rated | 344 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Bedwas High School Newport Road , Bedwas CF83 8BJ | - not rated | 744 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Graig-Y-Rhacca Primary and Nursery Community School Addison Way , Machen CF83 8WW | - not rated | 977 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Bedwas Junior School Church Street , Bedwas CF83 8EB | - not rated | 1,312 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Bedwas Infant School St Mary's Street , Bedwas CF83 8EE | - not rated | 1,362 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
School statistics for this postcode are based on Ofsted rankings.
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| The Box Diner | Newport Road | 203 yd | |
| Charlies Cafe (Alternative Address) | Charlies Cafe, Newport Road | 290 yd | |
| Caffi Caredig | C/o St Thomas's Community Church, Heol-Yr-Ysgol | 315 yd | |
| The Bistro | Tyn-Y-Wern Primary School, Heol-Yr-Ysgol | 316 yd | |
| Rae's Grace Cupcakes & Coffee | 3 Central Buildings, Newport Road | 319 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Ruperra Social Club | Navigation Street | 304 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Subzero Ice Cream Ltd | Unit 4, Riverbank Court, Newport Road | 166 yd | |
| Yummies | 6 Newport Road | 203 yd | |
| New Little Village | Shop, 7 Newport Road | 212 yd | |
| Mayflower Chop Suey House | 1 Central Buildings, Newport Road | 325 yd | |
| Salma Tandoori | Shop Unit, 6 Central Buildings, Newport Road | 338 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Tesco | Riverbank Court | 203 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 | 67.4% |
| Percentage of premises that have Ultrafast Broadband (300Mbit/s or greater) coverage from fixed broadband | 46.5% |
| Percentage of premises that have coverage from a Gigabit capable service from fixed broadband | 46.5% |
| 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 | 62.4 Mbit/s |
| Average download speed | 57.7 Mbit/s |
| Minimum download speed | 80 Mbit/s |
| Maximum download speed | 80 Mbit/s |
| Median upload speed | 13.7 Mbit/s |
| Average upload speed | 13.8 Mbit/s |
| Maximum upload speed | 20 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.