2 listed buildings
Cadw lists them inside Llanddaniel Fab’s built-up area.
38% 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.

Population 840: a village in Gwynedd, Wales.
There are no grades for Llanddaniel Fab: with fewer than 1,000 residents, they wouldn’t be fair. The figures on this page are still real. On the way to work, 7% walk, cycle or take a bus or train. 38% of its homes date from before 1919.
The 3 things Llanddaniel Fab does most differently from other towns.
Cadw lists them inside Llanddaniel Fab’s built-up area.
38% 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 Llanddaniel Fab.
Ages in Llanddaniel Fab split evenly at 47: half are older, half younger. People aged 15 to 24 make up nearly a tenth of the town, lower than both Gwynedd’s towns (13%) and Wales’s towns (12%). Retirement age and beyond: 22% of residents are 65 or older.
50% women, 50% men
About an even split. Across Wales, 51% of residents are women.
| Llanddaniel Fab | Gwynedd | Wales | |
|---|---|---|---|
| Under 15 | 17% | 16% | 17% |
| 15–24 | 9.5% | 13% | 12% |
| 25–44 | 21% | 22% | 25% |
| 45–64 | 31% | 26% | 26% |
| 65+ | 22% | 23% | 21% |
| No qualifications | 13% | 18% | 20% |
| Apprenticeship | 3.9% | 6.1% | 5.6% |
| A levels or similar | 19% | 19% | 17% |
| Degree level | 44% | 32% | 31% |
ONS Census 2021 · Gwynedd and Wales: all residents of their built-up areas · OGL
It appears below. 113 pupils attend Llanddaniel Fab’s one primary school.
| School | Level | Pupils | Letter |
|---|---|---|---|
| Ysgol Gynradd Parc y BontLargest primary schoolPrimary | Primary | 113 | – |
The Census was taken on 21 March 2021, in lockdown, so 25% of workers were mainly at home; shares here are of those who travelled.
Just over a fifth of commuters travelled under 5 km to work. After the car, walking came next, for 4% of commuters. Unemployment benefit claims came to 3.3% of 16 to 64s in 2026, near Gwynedd’s towns (3.2%) and higher than Wales’s towns (3%).
ONS Census 2021, method of travel and distance to work · ONS small-area income · DWP claimant count · OGL
Social renters account for one in ten households. Owners make up 73% of households, higher than both Gwynedd’s towns (63%) and Wales’s towns (65%). Private rents average £714 a month across the Isle of Anglesey council area.
| By type | Median | Sales |
|---|---|---|
| Detached | £400,000 | 11 |
| Semi-detached | £220,000 | 9 |
| Terraced | £188,500 | 6 |
HM Land Registry Price Paid · ONS private rents · MHCLG / Welsh Government council tax · ONS Census 2021 tenure · OGL
Anti-social behaviour, shown but not graded, came to 4 reports per 1,000, below Gwynedd’s towns (15.7) and Wales’s towns (10.4) alike. Homes see 2 burglaries and acts of damage per 1,000 residents a year. 13 crimes and 6 reports of anti-social behaviour: that is what police recorded inside Llanddaniel Fab’s built-up area in the 12 months to August 2026. Violence and sexual offences made up 62% of the total.
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.
Poor health, by residents’ own account, affects 5% of the town. At the census, 18% of people here had a disability, below both Gwynedd’s towns (20%) and Wales’s towns (22%). Seeing a GP means leaving Llanddaniel Fab: the nearest practice is 1 miles away.
| Census 2021 | Llanddaniel Fab | Gwynedd | Wales |
|---|---|---|---|
| Good or very good health | 83% | 80% | 78% |
| Bad or very bad health | 5% | 5.5% | 7.1% |
| Disabled (Equality Act) | 18% | 20% | 22% |
ONS Census 2021, general health and disability · OGL · Read these answers with age in mind: they aren’t adjusted, so younger places do better. The Health Grade uses age-adjusted measures, life expectancy among them.
The heritage lists give each building’s grade but not its age, so we don’t say which is oldest.
Cadw list, October 2026 · Valuation Office Agency, homes by build period · OGL
Museums, castles, gardens and days out in and near Llanddaniel Fab. Best known first.
AquariumAnglesey Sea Zoo4.8 km outside town, to the south
GardenTreborth Botanic Garden4.9 km outside town, to the east
Theme parkGreenwood Family Park4.8 km outside town, to the southeastMuseumMuseum · National TrustPlas Newydd2.3 km outside town, to the eastHistoric siteHistoric siteBryn Celli Ddu Chambered Tomb1 km outside town, to the eastArt galleryArt galleryOriel Ger Y Fenai2.5 km outside town, to the northeastPhotos: each place’s Wikidata image, from Wikimedia Commons under the licence below (our copy, resized).
The nearest built-up areas, from ONS’s 2022 boundaries. See them on the map →
| Town | People | Miles | Overall | Cost | Safety | Health |
|---|---|---|---|---|---|---|
| Llanddaniel Fab | 840 | — | — | — | — | — |
| Gaerwen | 1,277 | 1.1 | — | A | B− | B− |
| Llanfair Pwllgwyngyll | 2,905 | 2.4 | B+ | B | A− | B+ |
| Y Felinheli | 2,333 | 2.7 | — | B+ | B− | B− |
| Bethel | 1,091 | 3.7 | — | B | A | B− |
| Menai Bridge | 3,045 | 3.9 | B | A− | C | B |
| Llangefni | 5,264 | 3.9 | C | A | D | C |
| Caernarfon | 9,831 | 4.9 | C | B+ | D− | C− |
Gaerwen, Y Felinheli and Bethel have fewer than 2,500 residents, so they get subject grades but no overall grade. People: Census 2021. Miles: centre to centre.
2 on Cadw’s list.
Band D council tax in Llanddaniel Fab is £2,261 for 2026–27, less than in 79% of UK towns (the Isle of Anglesey council average, with police and community councils). Your own bill depends on your home’s band; check it on GOV.UK.
Village in Gwynedd, Wales
Llanddaniel Fab is a built-up area of 840 people, in the Isle of Anglesey 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.