City of OnkaparingaPopulation forecast
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Hackham

Population and age structure

Between 2016 and 2026, the age structure forecasts for Hackham indicate a 47.5% increase in population under working age, a 34.9% increase in population of retirement age, and a 34.7% 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 Onkaparinga 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
Hackham - Total persons201620262036Change between 2016 and 2036
Age group (years)Number%Number%Number%Number
0 to 42576.33616.56817.0+424
5 to 92566.33646.66746.9+418
10 to 142175.43526.36536.7+436
15 to 192255.63346.06186.4+393
20 to 241974.93035.55605.8+363
25 to 292776.83806.87017.2+423
30 to 343137.74027.27748.0+461
35 to 392696.74067.37717.9+501
40 to 442385.93836.97137.3+475
45 to 492255.63075.55796.0+353
50 to 541974.92524.54554.7+258
55 to 592496.12494.54194.3+171
60 to 642355.82514.54124.2+177
65 to 692806.92815.14064.2+126
70 to 742055.12394.33533.6+148
75 to 791353.32504.53263.4+192
80 to 841132.81803.22532.6+140
85 and over1614.02564.63733.8+212
Total persons4,049100.05,550100.09,720100.0+5,671

Population and household forecasts, 2016 to 2036, prepared by .id , the population experts, October 2017.

Forecast age structure - 5 year age groups
Forecast age structure - 5 year age groups Forecast persons aged 85+,  2036: 373 Forecast persons aged 80-84,  2036: 253 Forecast persons aged 75-79,  2036: 326 Forecast persons aged 70-74,  2036: 353 Forecast persons aged 65-69,  2036: 406 Forecast persons aged 60-64,  2036: 412 Forecast persons aged 55-59,  2036: 419 Forecast persons aged 50-54,  2036: 455 Forecast persons aged 45-49,  2036: 579 Forecast persons aged 40-44,  2036: 713 Forecast persons aged 35-39,  2036: 771 Forecast persons aged 30-34,  2036: 774 Forecast persons aged 25-29,  2036: 701 Forecast persons aged 20-24,  2036: 560 Forecast persons aged 15-19,  2036: 618 Forecast persons aged 10-14,  2036: 653 Forecast persons aged 5-9,  2036: 674 Forecast persons aged 0-4,  2036: 681 Forecast persons aged 85+,  2026: 256 Forecast persons aged 80-84,  2026: 180 Forecast persons aged 75-79,  2026: 250 Forecast persons aged 70-74,  2026: 239 Forecast persons aged 65-69,  2026: 281 Forecast persons aged 60-64,  2026: 251 Forecast persons aged 55-59,  2026: 249 Forecast persons aged 50-54,  2026: 252 Forecast persons aged 45-49,  2026: 307 Forecast persons aged 40-44,  2026: 383 Forecast persons aged 35-39,  2026: 406 Forecast persons aged 30-34,  2026: 402 Forecast persons aged 25-29,  2026: 380 Forecast persons aged 20-24,  2026: 303 Forecast persons aged 15-19,  2026: 334 Forecast persons aged 10-14,  2026: 352 Forecast persons aged 5-9,  2026: 364 Forecast persons aged 0-4,  2026: 361 Forecast persons aged 85+,  2016: 161 Forecast persons aged 80-84,  2016: 113 Forecast persons aged 75-79,  2016: 135 Forecast persons aged 70-74,  2016: 205 Forecast persons aged 65-69,  2016: 280 Forecast persons aged 60-64,  2016: 235 Forecast persons aged 55-59,  2016: 249 Forecast persons aged 50-54,  2016: 197 Forecast persons aged 45-49,  2016: 225 Forecast persons aged 40-44,  2016: 238 Forecast persons aged 35-39,  2016: 269 Forecast persons aged 30-34,  2016: 313 Forecast persons aged 25-29,  2016: 277 Forecast persons aged 20-24,  2016: 197 Forecast persons aged 15-19,  2016: 225 Forecast persons aged 10-14,  2016: 217 Forecast persons aged 5-9,  2016: 256 Forecast persons aged 0-4,  2016: 257
Population and household forecasts, 2016 to 2036, prepared by .id the population experts, October 2017.
Forecast change in age structure - 5 year age groups
Forecast change in age structure - 5 year age groups Forecast persons aged 85+,  2026 to 2036: 117 Forecast persons aged 80-84,  2026 to 2036: 73 Forecast persons aged 75-79,  2026 to 2036: 76 Forecast persons aged 70-74,  2026 to 2036: 113 Forecast persons aged 65-69,  2026 to 2036: 125 Forecast persons aged 60-64,  2026 to 2036: 161 Forecast persons aged 55-59,  2026 to 2036: 171 Forecast persons aged 50-54,  2026 to 2036: 204 Forecast persons aged 45-49,  2026 to 2036: 272 Forecast persons aged 40-44,  2026 to 2036: 330 Forecast persons aged 35-39,  2026 to 2036: 365 Forecast persons aged 30-34,  2026 to 2036: 372 Forecast persons aged 25-29,  2026 to 2036: 321 Forecast persons aged 20-24,  2026 to 2036: 257 Forecast persons aged 15-19,  2026 to 2036: 283 Forecast persons aged 10-14,  2026 to 2036: 301 Forecast persons aged 5-9,  2026 to 2036: 310 Forecast persons aged 0-4,  2026 to 2036: 319 Forecast persons aged 85+,  2016 to 2026: 95 Forecast persons aged 80-84,  2016 to 2026: 67 Forecast persons aged 75-79,  2016 to 2026: 115 Forecast persons aged 70-74,  2016 to 2026: 34 Forecast persons aged 65-69,  2016 to 2026: 1 Forecast persons aged 60-64,  2016 to 2026: 17 Forecast persons aged 55-59,  2016 to 2026: 0 Forecast persons aged 50-54,  2016 to 2026: 54 Forecast persons aged 45-49,  2016 to 2026: 82 Forecast persons aged 40-44,  2016 to 2026: 145 Forecast persons aged 35-39,  2016 to 2026: 137 Forecast persons aged 30-34,  2016 to 2026: 90 Forecast persons aged 25-29,  2016 to 2026: 103 Forecast persons aged 20-24,  2016 to 2026: 106 Forecast persons aged 15-19,  2016 to 2026: 109 Forecast persons aged 10-14,  2016 to 2026: 135 Forecast persons aged 5-9,  2016 to 2026: 108 Forecast persons aged 0-4,  2016 to 2026: 104
Population and household forecasts, 2016 to 2036, prepared by .id the population experts, October 2017.

Key findings

In 2016, the dominant age structure for persons in Hackham was ages 30 to 34, which accounted for 7.7% of the total persons.

The largest increase in persons between 2016 and 2026 is forecast to be in ages 40 to 44, which is expected to increase by 145 and account for 6.9% of the total persons.

The largest 5 year age group in 2026 is 35 to 39 years, with a total of 406 persons.

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