Triabunna is a rural residential locality in the local government area of Glamorgan–Spring Bay in the South-east LGA region of Tasmania. The locality is about 86 kilometres north-east of the city of Hobart. The 2021 census has a population of 905 for the state suburb of Triabunna.
Population: 905 (2021 census)
Established: 1830
Postcode(s): 7190
Location: 6 km (4 mi) from Orford · 59 km (37 mi) from Sorell · 62 km (39 mi) from Swansea · 86 km (53 mi) NE of Hobart