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City of ParramattaPopulation forecast

Telopea

Population and age structure

Between 2021 and 2036, the age structure forecasts for Telopea indicate a 127.2% increase in population under working age, a 107.6% increase in population of retirement age, and a 139.6% 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 Parramatta 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
Telopea - Total persons202120362041Change between 2021 and 2041
Age group (years)Number%Number%Number%Number
0 to 43956.89667.21,2217.1+826
5 to 93796.68446.31,0626.2+683
10 to 143395.97195.49155.3+576
15 to 192744.76504.88394.9+565
20 to 242584.56795.18625.0+604
25 to 293155.59046.71,1526.7+837
30 to 344567.91,1748.71,4978.7+1,041
35 to 395239.11,2319.21,5589.1+1,035
40 to 444317.51,0748.01,3577.9+927
45 to 494187.29697.21,2397.2+821
50 to 543886.78986.71,1456.7+757
55 to 594016.98086.01,0586.2+657
60 to 643375.87225.49335.4+596
65 to 692935.15814.37404.3+447
70 to 741933.34413.35573.2+364
75 to 791162.03082.34252.5+308
80 to 841192.12281.73021.8+182
85 and over1392.42271.73261.9+187
Total persons5,773100.013,422100.017,187100.0+11,414
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 Telopea was ages 35 to 39, which accounted for 9.1% of the total persons.

The largest increase in persons between 2021 and 2036 is forecast to be in ages 30 to 34, which is expected to increase by 718 and account for 8.7% of the total persons.

The largest 5 year age group in 2036 is 35 to 39 years, with a total of 1,231 persons.

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