The locality takes its name from its former railway station, assigned on 18 November 1911. It is believed to be an Aboriginal word meaning koala.[2]
Walmul State School opened in 1927. It closed in 1930.[4]
Demographics
In the 2016 census, Walmul had a population of 25 people.[5]
In the 2021 census, Walmul had a population of 21 people.[1]
Education
There are no schools in Walmul. The nearest government primary and secondary schools are Mount Morgan State School and Mount Morgan State High School, both in Mount Morgan to the north.[6]