Trem Dyffryn is in Welshpool and in Powys district. SY21 7PT is located in the Welshpool Llanerchyddol electoral ward, within the English Parliamentary constituency of Montgomeryshire. This postcode has been in use since 1993-01-01.
StreetScan combines information about Trem Dyffryn, Welshpool, SY21 7PT and displays a report on the quality of life in this place and its surroundings.
Nearby postcodes are: SY21 7PS, SY21 7PP, SY21 7PN, SY21 7RH, SY21 7PX, SY21 7PY, SY21 7RQ, SY21 9HJ, SY21 7PL.
In the UK, the overall gender distribution is approximately 49% male and 51% female. The local area around SY21 7PT is generally consistent with those figures, having a male population of 48.4%.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Female | 47.9% | 51.6% | 3.7% | 51.0% | 0.6% |
| Male | 52.1% | 48.4% | -3.7% | 49.0% | -0.6% |
Across the UK, the average relationship status breakdown is roughly 44% married, 38% single, 9% divorced, 6% widowed, and 2% separated.
In the immediate vicinity of SY21 7PT there is a very large concentration of residents that are married - 52.3% of the resident population. In contrast, the average marriage rate across the census is about 44%.
Areas with a high percentage of married residents are typically suburban neighborhoods, towns with good schools and family-friendly amenities, and regions with affordable, spacious housing options. Additionally, such areas can be popular among retirees.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Single | 20.2% | 27.7% | 7.5% | 37.9% | -10.2% |
| Married: Opposite sex | 57% | 52.3% | -4.7% | 44.2% | 8.1% |
| Separated | 1.2% | 2.3% | 1.1% | 2.2% | 0.1% |
| Divorced | 9.1% | 9.1% | 0.0% | 9.1% | 0.0% |
| Widowed | 12.4% | 8.7% | -3.7% | 6.1% | 2.6% |
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 high percentage of residents reporting their health as Good or Very Good (85.4%) compared to the average (82%). This typically indicates either a younger population or more affluent area.
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Very good health | 43.4% | 48.9% | 5.5% | 48.4% | 0.5% |
| Good health | 38.5% | 36.5% | -2.0% | 33.6% | 2.9% |
| Fair health | 15% | 12.1% | -2.9% | 12.7% | -0.6% |
| Bad health | 2.4% | 2.3% | -0.1% | 4.0% | -1.7% |
| Very bad health | 0.7% | 0.3% | -0.4% | 1.2% | -0.9% |
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 | 24% | 14.4% | -9.6% | 18.2% | -3.8% |
| 1-4 GCSEs or Equivalent | 12% | 8.7% | -3.3% | 9.6% | -0.9% |
| 5 or more GCSEs, an A-Level or 1-2 AS Levels | 15.7% | 16.3% | 0.6% | 13.4% | 2.9% |
| Apprenticeship | 3.7% | 6.1% | 2.4% | 5.3% | 0.8% |
| HNC, HND or 2+ A Levels | 8.3% | 20.5% | 12.2% | 16.9% | 3.6% |
| Degree or Similar | 32.6% | 32.2% | -0.4% | 33.8% | -1.6% |
| Other | 3.7% | 1.9% | -1.8% | 2.8% | -0.9% |
In this area, the population is predominantly white, with 96.4% 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% | 0.7% | 0.7% | 0.7% | 0.0% |
| Pakistani | 0% | 0.7% | 0.7% | 2.7% | -2.0% |
| Other Asian | 0.3% | 0% | -0.3% | 1.6% | -1.6% |
| Black African | 0.3% | 0% | -0.3% | 2.5% | -2.5% |
| Black Caribbean | 0% | 0.3% | 0.3% | 1.0% | -0.7% |
| Mixed White and Asian | 0.3% | 0.3% | 0.0% | 0.8% | -0.5% |
| Mixed White and African | 0.7% | 0% | -0.7% | 0.4% | -0.4% |
| Mixed White and Caribbean | 0.3% | 0.3% | 0.0% | 0.9% | -0.6% |
| Mixed Other | 0% | 1% | 1.0% | 0.8% | 0.2% |
| White | 96.2% | 96.4% | 0.2% | 81.4% | 15.0% |
| Gypsy or Irish Traveller | 1% | 0% | -1.0% | 0.1% | -0.1% |
| Other | 0.7% | 0.3% | -0.4% | 1.6% | -1.3% |
In this area, 95.8% 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 | 95.8% | 95.8% | 0.0% | 83.2% | 12.6% |
| European Union | 1.7% | 1.3% | -0.4% | 6.1% | -4.8% |
| Africa | 0.3% | 1% | 0.7% | 2.7% | -1.7% |
| Middle East and Asia | 0.7% | 0.6% | -0.1% | 5.6% | -5.0% |
| The Americas and the Caribbean | 0.3% | 0.6% | 0.3% | 1.3% | -0.7% |
| Oceania | 1% | 0.3% | -0.7% | 0.3% | 0.0% |
| British Overseas | 0% | 0.3% | 0.3% | 0.0% | 0.3% |
| 2011 | 2021 | 10y change (pp) | UK Average | postcode vs UK (pp) | |
|---|---|---|---|---|---|
| Born in the UK | 94.4% | 96.1% | 1.7% | 83.2% | 12.9% |
| 10+ Years | 0% | 3.3% | 3.3% | 9.8% | -6.5% |
| 5-10 Years | 1% | 0.3% | -0.7% | 2.9% | -2.6% |
| 2-5 Years | 1% | 0.3% | -0.7% | 2.2% | -1.9% |
| Less than 2 years | 3.5% | 0% | -3.5% | 1.9% | -1.9% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| United Kingdom | 82.5% | 76.7% | 5.8% |
| Southern Asia | 0.3% | 1.2% | -0.9% |
| North America and the Caribbean | 0.3% | 0.3% | 0.0% |
| Central and South America | 0.3% | 0.2% | 0.1% |
| Oceania | 0.3% | 0.1% | 0.2% |
| No passport held | 16.2% | 13.5% | 2.7% |
| 2021 | UK Average | postcode vs UK (pp) | |
|---|---|---|---|
| No religion | 35.4% | 37.2% | -1.8% |
| Christian | 56.8% | 46.2% | 10.6% |
| Other religion | 0.3% | 0.6% | -0.3% |
| Not answered | 7.5% | 6.0% | 1.5% |
Over the last 12 months, the overall crime rate around Trem Dyffryn was 9.6 per 1,000 residents, which is 95.1% lower than the Welshpool Castle average. The most reported crime type was Anti-social behaviour.
Trem Dyffryn has the 2nd lowest crime rate of 24 local areas in Welshpool Castle and the 25th lowest crime rate of 434 local areas in Powys .
Violent and sexual offences accounted for around 3.2 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has risen by about 102.8%.

Households in this area have a lower level of wealth compared to the average household in England and Wales. 83% of analyzed areas in England and Wales have higher average household annual income than this area.

| Address | Sale Price | Sale Date | Price Estimate 2025 |
|---|---|---|---|
| Cartrev Trem Dyffryn, Welshpool, Powys Detached, an established residential building | £287,000 | 2022-06-30 | £298,714 |
| Pen Y Bryn Trem Dyffryn, Welshpool, Powys Detached, an established residential building | £265,000 | 2021-09-17 | £294,124 |
| Golden Grove Trem Dyffryn, Welshpool, Powys Detached, an established residential building | £166,500 | 2018-07-31 | £222,291 |
| Haul Y Gwynt Trem Dyffryn, Welshpool, Powys Detached, an established residential building | £280,000 | 2017-10-18 | £383,356 |
| 2 Trem Dyffryn, Welshpool, Powys Detached, an established residential building | £60,000 | 1996-07-31 | £282,028 |
SY21 7PT area has a very high level of entrepreneurship. Only 13% of streets have higher percent of entrepreneur residents. 14% of population in this area is self-employed, while the average in the UK is 9.7%. High number of entrepreneurs usually leads to relatively high economic growth, higher paid jobs and better quality of life in the area.
The percentage of retired residents living in SY21 7PT area is much higher than the country's average. According to Census 2011, 33% residents of this area were retired, while the average in the UK was 14%.
| Retired | 88 |
| Full-Time Employee | 71 |
| Part-Time Employee | 38 |
| Self-Employed | 37 |
| Unemployed | 10 |
| Student (economically inactive) | 10 |
| Looking after home or family | 5 |
| Other | 3 |
| Full-Time Student (with or without job) | 3 |
| Long-Term Sick or disabled | 2 |
| Manufacturing | 17 |
| Wholesale and retail trade; repair of motor vehicles and motor cycles | 16 |
| Education | 14 |
| Professional, scientific and technical activities | 11 |
| Human health and social work activities | 11 |
| Public administration and defence; compulsory social security | 11 |
| Accommodation and food service activities | 9 |
| Construction | 8 |
| Real estate activities | 4 |
| Transport and storage | 4 |
| Information and communication | 4 |
| Other | 3 |
| Administrative and support service activities | 3 |
| Financial and insurance activities | 2 |
| Agriculture, forestry and fishing | 2 |
| Water supply; sewerage, waste management and remediation activities | 1 |
| Mining and quarrying | 1 |
| Ofsted Overall Effectiveness | Distance | Establishment Type | Has Nursery Classes | Gender | More Info | |
|---|---|---|---|---|---|---|
| Welshpool Church in Wales Primary School Severn Road , SY21 7SU | - not rated | 1,073 yd | Welsh establishment | Not Applicable | More About School | |
| Welshpool High School Erw Wen Salop Road , Welshpool SY21 7RE | - not rated | 1,094 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Leighton C.P. School Leighton , Welshpool SY21 8HH | - not rated | 2,953 yd | Welsh establishment | Not Applicable | Not applicable | More About School |
| Amberleigh Residential Therapeutic School Golfa Hall , Welshpool SY21 9AF | - not rated | 3,195 yd | Welsh establishment | Not Applicable | Mixed | More About School |
| Guilsfield C.P. School Guilsfield , Nr Welshpool SY21 9ND | - not rated | 3,671 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 |
|---|---|---|---|
| Welshpool Warm Welcome | Community Drop In, 42 High Street | 450 yd | |
| The Town Hall | High Street, Welshpool | 457 yd | |
| Inglenook Cafe | Union Street, Welshpool | 458 yd | |
| Dragons Lair | 8 High Street, Welshpool | 473 yd | |
| The Owl & Pussycat | 7 Hall Street, Welshpool | 479 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Masonic Hall | Berriew Road, Welshpool | 360 yd | |
| Pheasant Inn | 43 High Street, Welshpool | 457 yd | |
| Talbot Inn | 16 High Street, Welshpool | 473 yd | |
| Pinewood Tavern | 1 Broad Street, Welshpool | 508 yd | |
| The Old Bakehouse | 14 Church Street, Welshpool | 531 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Golden Bamboo | 46a Mount Street, Welshpool | 445 yd | |
| Andrews Fish Bar | 32 High Street, Welshpool | 473 yd | |
| Tuck Box | Hall Street, Welshpool | 479 yd | |
| Chillis | 19 Church Street, Welshpool | 539 yd | |
| Baba Alis 2 | 19 Broad Street, Welshpool | 565 yd |
| Business Name | Address | Food hygiene rating | Distance |
|---|---|---|---|
| Wm Morrison Supermarkets Limited | Berriew Road, Welshpool | 686 yd | |
| B & M Stores | B & M Stores, Unit 1 Mill Lane Retail Park,, Mill Lane | 777 yd | |
| Tesco Stores Limited | Smithfield Road, Welshpool | 965 yd | |
| Aldi Stores Ltd | Mill Lane, Welshpool | 977 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 | 0.0% |
| Percentage of premises that have Ultrafast Broadband (300Mbit/s or greater) coverage from fixed broadband | 0.0% |
| Percentage of premises that have coverage from a Gigabit capable service from fixed broadband | 0.0% |
| 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 | 57.4 Mbit/s |
| Average download speed | 58.2 Mbit/s |
| Minimum download speed | 80 Mbit/s |
| Maximum download speed | 80 Mbit/s |
| Median upload speed | 15 Mbit/s |
| Average upload speed | 13.5 Mbit/s |
| Maximum upload speed | 20 Mbit/s |
Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.