29 listed buildings, 1 of them Grade II*
Cadw lists them inside Llansantffraid-ym-Mechain’s built-up area, along with 1 scheduled monument.
40% of its homes were built before 1919, against 15% in the typical UK town.
Explore the history →Each edition grades its towns against each other only.

817 people live in this village in Powys, Wales.
Grades need 1,000 residents, so Llansantffraid-ym-Mechain has none; the figures on this page are still real. 29 listed buildings, 0 of them Grade I. Two in five homes were built before 1919. People aged 65 and over make up just over a quarter of residents.
The 3 things Llansantffraid-ym-Mechain does most differently from other towns.
Cadw lists them inside Llansantffraid-ym-Mechain’s built-up area, along with 1 scheduled monument.
40% of its homes were built before 1919, against 15% in the typical UK town.
Explore the history →Data highlights are ordered by what stands out in Llansantffraid-ym-Mechain.
The 15-to-24 age group: 10%, between Powys’ towns (9.5%) and Wales’s towns (12%). Half of Llansantffraid-ym-Mechain is older than 44.3, half younger.
51% women, 49% men
About 94 men for every 100 women. Across Wales, 51% of residents are women.
| Llansantffraid-ym-Mechain | Powys | Wales | |
|---|---|---|---|
| Under 15 | 18% | 15% | 17% |
| 15–24 | 10% | 9.5% | 12% |
| 25–44 | 22% | 21% | 25% |
| 45–64 | 23% | 27% | 26% |
| 65+ | 26% | 27% | 21% |
| No qualifications | 22% | 20% | 20% |
| Apprenticeship | 8.1% | 6.2% | 5.6% |
| A levels or similar | 19% | 17% | 17% |
| Degree level | 26% | 30% | 31% |
ONS Census 2021 · Powys and Wales: all residents of their built-up areas · OGL
It is shown below. Its one primary school teaches 110 pupils.
| School | Level | Pupils | Letter |
|---|---|---|---|
| Llansantffraid C.I.W.A. SchoolLargest primary schoolPrimary | Primary | 110 | – |
The Census was taken on 21 March 2021, in lockdown, so 20% of workers were mainly at home; shares here are of those who travelled.
Jobs per working resident: 1. 86% of commuters drove, above Powys’ towns (77%) and Wales’s towns (81%) alike. Unemployment benefit claims reached 2.3% of 16 to 64s in 2026.
ONS Census 2021, method of travel and distance to work · ONS small-area income · DWP claimant count · OGL
Private renters make up a fifth of households, above both Powys’ towns (19%) and Wales’s towns (17%). 15% of households rent from a council or housing body. The owner-occupied share of households is 64%.
| By type | Median | Sales |
|---|---|---|
| Detached | £324,975 | 14 |
| Semi-detached | £215,500 | 10 |
HM Land Registry Price Paid · ONS private rents · MHCLG / Welsh Government council tax · ONS Census 2021 tenure · OGL
Violence and sexual offences made up just over three fifths of the total. Over the year to August 2026, 49 offences were reported in Llansantffraid-ym-Mechain, along with 5 incidents of anti-social behaviour. Anti-social behaviour, shown but not graded, came to 6.3 reports per 1,000, below both Powys’ towns (8.7) and Wales’s towns (10.4).
Not gradedAnti-social behaviour, shoplifting and other theft are shown but left out of the Safety Grade, which counts violence and crimes against homes and vehicles per resident.
data.police.uk street-level crime · points inside the ONS built-up-area boundary · OGL · The police category of violence and sexual offences includes harassment and stalking.
20% of residents in Llansantffraid-ym-Mechain live with a disability. At the census, 81% of people in Llansantffraid-ym-Mechain called their health good or very good, above Powys’ towns (78%) and Wales’s towns (78%) alike. There is no GP practice locally: the nearest is 5.1 miles off.
| Census 2021 | Llansantffraid-ym-Mechain | Powys | Wales |
|---|---|---|---|
| Good or very good health | 81% | 78% | 78% |
| Bad or very bad health | 5.3% | 6.5% | 7.1% |
| Disabled (Equality Act) | 20% | 22% | 22% |
ONS Census 2021, general health and disability · OGL · Because the census answers ignore age, a younger population lifts them; that is why the Health Grade is built on age-adjusted measures like life expectancy.
The heritage lists give each building’s grade but not its age, so we don’t say which is oldest.
Grade II* covers 1 of them. Of Llansantffraid-ym-Mechain’s land, 6% lies in conservation areas, lower than Powys’ towns (13%) yet higher than Wales’s towns (0%). The town has one scheduled monument.
Cadw list, October 2026 · Valuation Office Agency, homes by build period · OGL
The nearest built-up areas, from ONS’s 2022 boundaries. See them on the map →
| Town | People | Miles | Overall | Cost | Safety | Health |
|---|---|---|---|---|---|---|
| Llansantffraid-ym-Mechain | 817 | — | — | — | — | — |
| Llanymynech | 1,040 | 2.7 | — | A | B | A− |
| Four Crosses | 1,469 | 3.2 | — | B− | A+ | B+ |
| Pant | 1,173 | 3.4 | — | B− | A | A− |
| Llanfyllin | 1,118 | 5.1 | — | A | C− | B− |
| Guilsfield | 1,160 | 5.4 | — | B | A | B+ |
| Morda | 1,976 | 6.1 | — | B+ | A− | C+ |
| Oswestry | 17,500 | 7.2 | C+ | A | C | C |
Llanymynech, Four Crosses, Pant, Llanfyllin, Guilsfield and Morda have fewer than 2,500 residents, so they get subject grades but no overall grade. People: Census 2021. Miles: centre to centre.
29 on Cadw’s list, 1 of them Grade II*. That is 14.6 times the typical UK town for its size. It also has 1 scheduled monument.
Band D council tax in Llansantffraid-ym-Mechain is £2,352 for 2026–27, less than in 66% of UK towns (the Powys council average, with police and community councils). Your own bill depends on your home’s band; check it on GOV.UK.
Village in Powys, Wales
Llansantffraid-ym-Mechain is a built-up area of 817 people, in the Powys council area. TownRatings uses ONS’s 2022 built-up areas as towns: the physical town, as people mean the word, rather than a council district, so its figures cover the town itself.
Built from ONS geography and Census 2021
Sources: ONS Census 2021, output areas summed to the ONS 2022 built-up area · HM Land Registry Price Paid (standard sales, September 2023 to August 2026) · ONS Price Index of Private Rents (August 2026, by council) · MHCLG and Welsh Government council tax, Band D 2026–27 (with parish precepts in England) · data.police.uk street-level crime, 36 months to August 2026, points inside the built-up-area boundary · ONS small-area life expectancy and healthy life expectancy, 2019 to 2023 (England and Wales), OHID Fingertips small-area indicators (England) and Census 2021 health, adjusted for age · ONS small-area income estimates (financial year ending 2023) · DWP claimant count via Nomis (January to August 2026) · Cadw listed buildings, scheduled monuments and registered historic parks and gardens via DataMapWales, October 2026, inside the ONS 2022 built-up-area boundary · Valuation Office Agency, Council Tax: stock of properties by build period (31 March 2025) · TownRatings grades: our own summary of the data, ranked against UK towns only. All under the Open Government Licence v3.0.
Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2026. Contains OS data © Crown copyright and database right 2026 (ONS boundaries). Northern Ireland: Source: NISRA; contains Land & Property Services data and Ordnance Survey of Northern Ireland information, © Crown copyright, licensed under the Open Government Licence v3.0. Scotland: contains National Records of Scotland data, Registers of Scotland data and SEPA data, © Crown copyright / © SEPA 2025, licensed under the Open Government Licence v3.0.