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City of PlayfordPopulation forecast

Riverlea (Buckland Park)

Population and age structure

Between 2021 and 2031, the age structure forecasts for Riverlea (Buckland Park) indicate a 21200.0% increase in males under working age, a 10600.0% increase in males of retirement age, and a 19963.6% increase in males 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 Playford 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
Riverlea (Buckland Park) - Total males202120312046Change between 2021 and 2046
Age group (years)Number%Number%Number%Number
0 to 416.52166.67486.5+747
5 to 912.92116.56906.0+690
10 to 1417.22126.56775.8+675
15 to 1900.01915.86555.7+655
20 to 2400.02026.26315.4+631
25 to 2915.82507.67536.5+752
30 to 3400.03039.38637.5+863
35 to 3915.12928.98727.5+871
40 to 44210.12407.37526.5+751
45 to 49212.33029.28887.7+886
50 to 5418.02056.38537.4+851
55 to 5912.91193.66645.7+663
60 to 64314.51033.15564.8+553
65 to 69316.71203.74283.7+425
70 to 7418.01083.33613.1+360
75 to 7900.0993.03703.2+370
80 to 8400.0742.23813.3+381
85 and over00.0270.84323.7+432
Total persons17100.03,274100.011,572100.0+11,555
Source: Population and household forecasts, 2021 to 2046, prepared by .id (informed decisions), December 2023.

Key findings

In 2021, the dominant age structure for males in Riverlea (Buckland Park) was ages 60 to 64, which accounted for 14.5% of the total males.

The largest increase in males between 2021 and 2031 is forecast to be in ages 30 to 34, which is expected to increase by 303 and account for 9.3% of the total males.

The largest male 5 year age group in 2031 is 30 to 34 years, with a total of 303 males.

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