Diddillibah is a semi-rural locality in the Sunshine Coast Region, Queensland, Australia. In the 2021 census, Diddillibah had a population of 1,703 people. Its name comes from a local Aboriginal word dhilla, which means "coarse grass" or "carpet snake" and ba, which means "place". Also known as the "valley of the snakes".
Population: 1,703 (2021 census)
Location: 7.4 km (5 mi) W of Maroochydore · 11.4 km (7 mi) E of Nambour · 27.2 km (17 mi) NNW of Caloundra · 102 km (63 mi) N of Brisbane