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Sunbury is located in Victoria and considered as a statistical area level 2 (SA2). The 2019 population estimate for Sunbury is stated above. The population of Sunbury is collected during censuses, every five years. In the last census in 2016, Sunbury had a population of 12,709 persons. The live population is calculated using growth rate between 2011 and 2016 and national adjustments after 2016.


Sunbury has an area of 129.5 square kilometres (km2), which provides a population density of 98 persons in each square kilometre. Below map presents the area and borders of Sunbury.

map of Sunbury


Sunbury is neighbour with 4 suburbs of Riddells Creek, Romsey, Sunbury - South, and Greenvale - Bulla. The table below shows the population in 2016. Click on the suburbs to see the live population.

Region Area (km2) Population
Riddells Creek 83.4 4,006
Romsey 624.7 9,359
Greenvale - Bulla 95.9 16,295
Sunbury - South 131.1 26,653