Llangristiolus has a population of 384, making it the 24th largest place in Anglesey.
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The other populations of Llangristiolus
Depending on where you draw the boundary, Llangristiolus has between 384 and 470 residents. Both are correct.
| What you mean | Population | Source |
|---|---|---|
| The place itself The populated settlement, roughly the built-up core. |
384 | GeoNames |
| The built-up area Continuous development, where buildings sit less than 200m apart. Drawn from where the buildings are, not where the council boundary is. |
470 | ONS Census 2021 (2021) |
Why these differ: which population figure is right? · compare with another place
Year-by-year official estimates for the wider area: Isle of Anglesey population trends, 2001–2025.
Llangristiolus in context
Distances are straight-line from the settlement's recorded coordinates. The 10 km figure sums the recorded places within that radius, so it describes how built-up the surroundings are rather than people per square kilometre.
The centre of Llangristiolus sits in postcode district LL62.
Schools
| Maintained schools in the built-up area | Count |
|---|---|
| Primary schools | 1 |
From the Welsh Government's address list of schools (April 2026), located to this built-up area by postcode. Maintained schools only. No capacity or fill figures are shown: Wales publishes no per-school capacity file beside the address list, and the English pages' fill rates come from exactly such a file, so a Welsh version would be a guess.
Broadband
| Availability | % of homes |
|---|---|
| Gigabit-capable (1,000 Mbit/s+) | 95.5% |
| Superfast (30 Mbit/s+) | 95.5% |
| Unable to get 10 Mbit/s download | 9 homes (4.5%) |
Share of the 198 residential premises in this built-up area that the fixed network can serve at each speed, from Ofcom's Connected Nations coverage data (network state July 2025). Availability is what the line to a home can deliver if ordered, not what households actually subscribe to, and a full-fibre street where everyone bought the cheapest package shows 100% here. Percentile compares towns of 10,000+ residents. Compare towns →
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Nearby in Anglesey
| # | Place | Population |
|---|---|---|
| 1 | Llanfechell | 589 |
| 2 | Pentraeth | 557 |
| 3 | Bryngwran | 405 |
| 4 | Bull Bay | 290 |
| 5 | Malltraeth | 255 |
| 6 | Ty Croes | 1 |