Undullah · Suburb / Locality
Total population
242021▼ -46.7%
Undullah has a population of 24 — well below average, less than a third of the typical suburb's 156. It ranks 2,549th from the bottom of 15,352 suburbs nationally.
Among its neighbours it's larger than Kagaru, Wyaralong and Monarch Glen, but smaller than Woolooman, Lyons (Qld) and Washpool (Qld).
The population has shrunk 47% since 2016, losing 21 people.
Trend across censuses
Where Undullah sits
All suburb / locality areas, 2021. The marker is Undullah — lower than 84% of areas.
View full map →