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City of SydneyPopulation forecast

Macleay Street - Woolloomooloo

Population and age structure

Between 2021 and 2031, the age structure forecasts for Macleay Street - Woolloomooloo indicate a 26.1% increase in population under working age, a 5.7% increase in population of retirement age, and a 10.6% 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 Sydney 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
Macleay Street - Woolloomooloo - Total persons202120312035Change between 2021 and 2035
Age group (years)Number%Number%Number%Number
0 to 43521.95402.75372.6+185
5 to 92281.22721.42831.4+55
10 to 142121.21870.92221.1+10
15 to 192621.43411.73321.6+70
20 to 241,0435.71,2596.21,2586.2+215
25 to 292,41213.22,49312.42,48912.2+78
30 to 342,88615.82,93814.62,92914.4+43
35 to 392,04011.22,55912.72,53412.4+494
40 to 441,4107.72,0069.92,0079.8+597
45 to 491,2646.91,4547.21,5637.7+300
50 to 541,1586.31,1025.51,2005.9+42
55 to 591,0445.71,0185.01,0004.9-45
60 to 641,0535.89404.79324.6-121
65 to 698404.67913.97823.8-58
70 to 747794.37263.66953.4-84
75 to 795322.95632.85922.9+60
80 to 843291.84782.44562.2+127
85 and over4152.35022.55672.8+151
Total persons18,258100.020,172100.020,378100.0+2,120
Source: Population and household forecasts, 2021 to 2041, prepared by .id (informed decisions), November 2022.

Key findings

In 2021, the dominant age structure for persons in Macleay Street - Woolloomooloo was ages 30 to 34, which accounted for 15.8% 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 596 and account for 9.9% of the total persons.

The largest 5 year age group in 2031 is 30 to 34 years, with a total of 2,938 persons.

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