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Hume CityPopulation forecast

Sunbury (Goonawarra - Rolling Meadows)

Population and age structure

Between 2021 and 2031, the age structure forecasts for Sunbury (Goonawarra - Rolling Meadows) indicate a 172.8% increase in females under working age, a 134.5% increase in females of retirement age, and a 155.5% increase in females of working age.

Knowledge of how the age structure of the population is changing is essential for planning age-based facilities and services, such as child care, recreation and aged care.

The forecast age groups of Hume City is a function of the current age of the population (people aging each year, being born and dying) as well as the age of people migrating into and out of the area. This in turn is driven by location (fringe, city centre, regional or rural) the existing housing stock (separate dwellings, medium or high density), the amount and type of new residential development (same as existing stock, or diversifying) and where the area is in a cycle of change. We call this the area’s residential role and function. You can learn more about this in the section household and suburb life cycles.

Forecast age structure - 5 year age groups
Sunbury (Goonawarra - Rolling Meadows) - Total females202120312041Change between 2021 and 2041
Age group (years)Number%Number%Number%Number
0 to 41094.23905.88215.7+712
5 to 92088.04887.31,0427.2+834
10 to 142168.35768.61,2528.6+1,035
15 to 192088.04687.01,0417.2+833
20 to 241566.04456.69366.5+779
25 to 291505.75187.71,0267.1+876
30 to 341596.15948.81,2338.5+1,074
35 to 391796.85628.41,2548.7+1,075
40 to 441837.04707.01,1277.8+944
45 to 492278.74606.91,0597.3+832
50 to 542399.14606.91,0097.0+771
55 to 591947.44326.49096.3+715
60 to 641455.62924.46344.4+489
65 to 691003.81712.63982.7+298
70 to 74692.71231.82561.8+187
75 to 79371.4871.31651.1+128
80 to 84240.9641.01210.8+98
85 and over80.31131.71971.4+189
Total persons2,610100.06,712100.014,479100.0+11,870
Source: Population and household forecasts, 2021 to 2041, prepared by .id (informed decisions), May 2023.

Key findings

In 2021, the dominant age structure for females in Sunbury (Goonawarra - Rolling Meadows) was ages 50 to 54, which accounted for 9.1% of the total females.

The largest increase in females between 2021 and 2031 is forecast to be in ages 30 to 34, which is expected to increase by 435 and account for 8.8% of the total females.

The largest female 5 year age group in 2031 is 30 to 34 years, with a total of 594 females.

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