#1Llangennech
Dyfed · 4,278 peopleScore 45.4·#1,132 of 2,138 UK towns
Strongest: cost of living B+, safety B+·lowest: walkability D−
Each edition grades its towns against each other only.
Llangennech, #1 on this list · Photo: CapG · CC BY-SA 2.0Llangennech ranks first of 23 Dyfed towns of 2,500+ residents, and #1,132 of 2,138 UK towns. None grade A− or better; scores run from 45.4 down to 26.5.
The overall score, sorted within Dyfed; the letter compares each town with every UK town, and its rank among UK towns sits beside it. How grades work
#1Score 45.4·#1,132 of 2,138 UK towns
Strongest: cost of living B+, safety B+·lowest: walkability D−
#2Score 43.6·#1,234 of 2,138 UK towns
Strongest: cost of living B+, safety B·lowest: walkability D−
#3Score 36.8·#1,586 of 2,138 UK towns
Strongest: walkability A+, cost of living B·lowest: safety D
By overall score against UK towns; ranks are within Dyfed, and each UK rank links to the national list. The score (0–100) blends the seven livability grades and sets the order; the letter places that score among UK towns of 2,500+, and A+ is the top 5%, so neighbours on the list often share a letter.
23 towns.
Llangennech ranks first of 23 graded towns of 2,500+: cost of living (B+) and safety (B+) are its strongest grades; walkability (D−) is its lowest. Hendy and Fforest and Aberystwyth follow.
By the overall grade, which blends seven livability grades (cost of living, safety, schools, health, jobs & income, walkability, hazard risk) from public data, each comparing a town with every UK town. The rank is within Dyfed. How grades work.
The list covers places of 2,500+ residents with an overall grade. Smaller places, and towns missing figures the overall grade needs, show their subject grades on their own pages; every town in Dyfed is listed on the county page.
Sources: 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.