Llanarth is a rural locality in the Charters Towers Region, Queensland, Australia.

[2] In the 2021 census, Llanarth had a population of 81 people.

[1] In the 2016 census, Llanarth had a population of 48 people.

[3] In the 2021 census, Llanarth had a population of 81 people.

The options are distance education and boarding school.