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City of MaroondahPopulation forecast

City of Maroondah

Population and age structure

Between 2021 and 2031, the age structure forecasts for City of Maroondah indicate a 9.5% increase in population under working age, a 15.4% increase in population of retirement age, and a 11.3% increase in population 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 Maroondah 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
City of Maroondah - Total persons202120312041Change between 2021 and 2041
Age group (years)Number%Number%Number%Number
0 to 47,0686.18,0686.28,6426.1+1,574
5 to 97,3716.37,8506.18,4476.0+1,076
10 to 147,0536.17,6125.98,2985.9+1,245
15 to 196,5795.77,6005.98,0895.7+1,510
20 to 246,5905.77,4375.77,9655.7+1,375
25 to 297,1946.28,1466.38,8116.3+1,617
30 to 348,3107.29,3227.29,9377.1+1,627
35 to 399,0357.89,8187.610,5207.5+1,485
40 to 447,9676.99,5637.410,3167.3+2,349
45 to 497,9696.99,2157.19,9127.0+1,943
50 to 547,4506.47,9096.19,0786.4+1,628
55 to 597,1186.17,3785.78,3035.9+1,185
60 to 646,4865.66,7355.27,1825.1+696
65 to 695,5354.86,1874.86,5064.6+971
70 to 745,0844.45,5324.35,8884.2+804
75 to 793,8043.34,4563.45,1293.6+1,325
80 to 842,6122.33,5212.74,0482.9+1,436
85 and over2,8552.53,2492.53,8332.7+978
Total persons116,080100.0129,600100.0140,904100.0+24,824
Source: Population and household forecasts, 2021 to 2041, prepared by .id (informed decisions), December 2022.

Key findings

In 2021, the dominant age structure for persons in City of Maroondah was ages 35 to 39, which accounted for 7.8% of the total persons.

The largest increase in persons between 2021 and 2031 is forecast to be in ages 40 to 44, which is expected to increase by 1,596 and account for 7.4% of the total persons.

The largest 5 year age group in 2031 is 35 to 39 years, with a total of 9,818 persons.

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