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City of DarebinPopulation forecast

Preston (East)

Population and age structure

Between 2016 and 2026, the age structure forecasts for Preston (East) indicate a 40.8% increase in population under working age, a 25.4% increase in population of retirement age, and a 33.1% 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 Preston (East) 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
Preston (East) - Total persons201620262041Change between 2016 and 2041
Age group (years)Number%Number%Number%Number
0 to 41,1145.91,6496.62,1266.2+1,012
5 to 99695.21,3305.31,7545.1+785
10 to 147804.11,0514.21,4714.3+691
15 to 198994.81,2344.91,6604.8+761
20 to 241,5268.12,0588.22,7318.0+1,204
25 to 291,89710.12,61410.43,45310.1+1,556
30 to 341,8189.72,54510.23,3309.7+1,512
35 to 391,5788.42,2429.02,9688.7+1,390
40 to 441,4247.61,9127.62,5947.6+1,171
45 to 491,3647.31,5316.12,1736.3+809
50 to 541,0755.71,3585.41,9345.6+860
55 to 591,0025.31,3045.21,6834.9+681
60 to 648144.31,0284.11,4254.2+611
65 to 696793.69123.61,2453.6+566
70 to 745372.97693.11,1693.4+632
75 to 794872.66242.59592.8+472
80 to 844102.24331.77972.3+387
85 and over4352.34561.88072.4+372
Total persons18,808100.025,052100.034,278100.0+15,471
Source: Population and household forecasts, 2016 to 2041, prepared by .id (informed decisions), May 2017.

Key findings

In 2016, the dominant age structure for persons in Preston (East) was ages 25 to 29, which accounted for 10.1% of the total persons.

The largest increase in persons between 2016 and 2026 is forecast to be in ages 30 to 34, which is expected to increase by 727 and account for 10.2% of the total persons.

The largest 5 year age group in 2026 is 25 to 29 years, with a total of 2,614 persons.

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