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City of Greater GeelongPopulation forecast

Geelong - South Geelong - Drumcondra

Population and age structure

Between 2021 and 2026, the age structure forecasts for Geelong - South Geelong - Drumcondra indicate a 14.0% increase in males under working age, a 21.6% increase in males of retirement age, and a 10.8% increase in males 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 the City of Greater Geelong 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
Geelong - South Geelong - Drumcondra - Total males202120262041Change between 2021 and 2041
Age group (years)Number%Number%Number%Number
0 to 41554.42155.43625.6+207
5 to 91163.31373.42493.8+133
10 to 141233.5972.41762.7+53
15 to 191604.51864.72724.2+112
20 to 242537.23047.65458.4+293
25 to 2940411.541010.377311.9+369
30 to 343389.63829.666010.2+322
35 to 392246.42696.84436.8+219
40 to 441434.11985.03285.1+185
45 to 492356.71914.83495.4+115
50 to 542216.32716.83715.7+149
55 to 592166.12496.33625.6+146
60 to 642236.32195.53104.8+87
65 to 692276.52285.73194.9+92
70 to 742005.72275.72934.5+93
75 to 791504.31904.82604.0+109
80 to 84661.91243.11993.1+132
85 and over611.7872.22163.3+155
Total persons3,518100.03,985100.06,488100.0+2,970
Source: Population and household forecasts, 2021 to 2041, prepared by .id (informed decisions), January 2023.

Key findings

In 2021, the dominant age structure for males in Geelong - South Geelong - Drumcondra was ages 25 to 29, which accounted for 11.5% of the total males.

The largest increase in males between 2021 and 2026 is forecast to be in ages 0 to 4, which is expected to increase by 60 and account for 5.4% of the total males.

The largest male 5 year age group in 2026 is 25 to 29 years, with a total of 410 males.

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