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City of Greater GeelongPopulation forecast

Mount Duneed

Population and age structure

Between 2021 and 2026, the age structure forecasts for Mount Duneed indicate a 75.8% increase in females under working age, a 124.8% increase in females of retirement age, and a 79.7% 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 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
Mount Duneed - Total females202120262041Change between 2021 and 2041
Age group (years)Number%Number%Number%Number
0 to 430910.25119.36006.9+292
5 to 92588.64598.46016.9+343
10 to 141745.73336.15276.1+354
15 to 191404.62885.25025.8+362
20 to 241936.43326.05055.8+312
25 to 292759.14598.45516.3+276
30 to 3438512.756810.36517.5+266
35 to 3932210.655910.26747.8+352
40 to 442157.14267.86117.0+396
45 to 491645.43476.36147.1+450
50 to 541655.52965.45976.9+431
55 to 591053.52544.65316.1+426
60 to 641023.41833.34535.2+350
65 to 69832.81753.23984.6+315
70 to 74742.51462.73514.0+276
75 to 79421.4941.72573.0+215
80 to 84150.5430.81722.0+157
85 and over00.0230.4891.0+89
Total persons3,022100.05,496100.08,684100.0+5,662
Source: Population and household forecasts, 2021 to 2041, prepared by .id (informed decisions), January 2023.

Key findings

In 2021, the dominant age structure for females in Mount Duneed was ages 30 to 34, which accounted for 12.7% of the total females.

The largest increase in females between 2021 and 2026 is forecast to be in ages 35 to 39, which is expected to increase by 237 and account for 10.2% of the total females.

The largest female 5 year age group in 2026 is 30 to 34 years, with a total of 568 females.

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