Malltraeth has a population of 255, making it the 26th largest place in Anglesey.
#26
of 33 in Anglesey
The other populations of Malltraeth
The same name covers more than one area, and each has its own figure.
| What you mean | Population | Source |
|---|---|---|
| The place itself The populated settlement, roughly the built-up core. |
255 | 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. |
275 | 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.
Malltraeth in context
5 km
south-east to Dwyran, the nearest larger town
19,731
people live within 10 km
#6,120
largest of 6,358 UK places
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 Malltraeth sits in postcode district LL62.
Go deeper
Population since 2001
Isle of Anglesey, year by year from ONS estimates
Postcode district LL62
Wards, constituencies and the deprivation profile
Nearby in Anglesey
| # | Place | Population |
|---|---|---|
| 1 | Bryngwran | 405 |
| 2 | Llangristiolus | 384 |
| 3 | Bull Bay | 290 |
| 4 | Ty Croes | 1 |
| 5 | Tyn-y-Gongl | 1 |
| 6 | Rhosgoch | 1 |