Northern Beaches CouncilPopulation forecast
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Ingleside

Population and age structure

Between 2016 and 2026, the age structure forecasts for Ingleside indicate a 662.3% increase in population under working age, a 240.0% increase in population of retirement age, and a 279.3% 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 Northern Beaches Council area 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
Ingleside - Total persons201620262036Change between 2016 and 2036
Age group (years)Number%Number%Number%Number
0 to 4363.73949.28548.2+818
5 to 9393.93929.19228.9+884
10 to 14767.73658.59238.9+847
15 to 19646.52425.67006.7+636
20 to 24808.01553.64394.2+359
25 to 29777.82676.25175.0+440
30 to 34595.93538.27006.7+641
35 to 39292.94169.78938.6+865
40 to 44616.13808.88928.6+831
45 to 49858.62666.27957.6+709
50 to 5411511.52415.67066.8+591
55 to 59969.61844.34964.8+401
60 to 64494.92084.84144.0+365
65 to 69444.41774.13883.7+345
70 to 74464.61032.43313.2+286
75 to 79181.8571.32082.0+190
80 to 84161.6501.21181.1+102
85 and over60.6551.31171.1+112
Total persons996100.04,305100.010,415100.0+9,418

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

Forecast age structure - 5 year age groups
Forecast age structure - 5 year age groups Forecast persons aged 85+,  2036: 117 Forecast persons aged 80-84,  2036: 118 Forecast persons aged 75-79,  2036: 208 Forecast persons aged 70-74,  2036: 331 Forecast persons aged 65-69,  2036: 388 Forecast persons aged 60-64,  2036: 414 Forecast persons aged 55-59,  2036: 496 Forecast persons aged 50-54,  2036: 706 Forecast persons aged 45-49,  2036: 795 Forecast persons aged 40-44,  2036: 892 Forecast persons aged 35-39,  2036: 893 Forecast persons aged 30-34,  2036: 700 Forecast persons aged 25-29,  2036: 517 Forecast persons aged 20-24,  2036: 439 Forecast persons aged 15-19,  2036: 700 Forecast persons aged 10-14,  2036: 923 Forecast persons aged 5-9,  2036: 922 Forecast persons aged 0-4,  2036: 854 Forecast persons aged 85+,  2026: 55 Forecast persons aged 80-84,  2026: 50 Forecast persons aged 75-79,  2026: 57 Forecast persons aged 70-74,  2026: 103 Forecast persons aged 65-69,  2026: 177 Forecast persons aged 60-64,  2026: 208 Forecast persons aged 55-59,  2026: 184 Forecast persons aged 50-54,  2026: 241 Forecast persons aged 45-49,  2026: 266 Forecast persons aged 40-44,  2026: 380 Forecast persons aged 35-39,  2026: 416 Forecast persons aged 30-34,  2026: 353 Forecast persons aged 25-29,  2026: 267 Forecast persons aged 20-24,  2026: 155 Forecast persons aged 15-19,  2026: 242 Forecast persons aged 10-14,  2026: 365 Forecast persons aged 5-9,  2026: 392 Forecast persons aged 0-4,  2026: 394 Forecast persons aged 85+,  2016: 6 Forecast persons aged 80-84,  2016: 16 Forecast persons aged 75-79,  2016: 18 Forecast persons aged 70-74,  2016: 46 Forecast persons aged 65-69,  2016: 44 Forecast persons aged 60-64,  2016: 49 Forecast persons aged 55-59,  2016: 96 Forecast persons aged 50-54,  2016: 115 Forecast persons aged 45-49,  2016: 85 Forecast persons aged 40-44,  2016: 61 Forecast persons aged 35-39,  2016: 29 Forecast persons aged 30-34,  2016: 59 Forecast persons aged 25-29,  2016: 77 Forecast persons aged 20-24,  2016: 80 Forecast persons aged 15-19,  2016: 64 Forecast persons aged 10-14,  2016: 76 Forecast persons aged 5-9,  2016: 39 Forecast persons aged 0-4,  2016: 36
Population and household forecasts, 2016 to 2036, prepared by .id the population experts, November 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: 62 Forecast persons aged 80-84,  2026 to 2036: 68 Forecast persons aged 75-79,  2026 to 2036: 151 Forecast persons aged 70-74,  2026 to 2036: 228 Forecast persons aged 65-69,  2026 to 2036: 211 Forecast persons aged 60-64,  2026 to 2036: 206 Forecast persons aged 55-59,  2026 to 2036: 313 Forecast persons aged 50-54,  2026 to 2036: 465 Forecast persons aged 45-49,  2026 to 2036: 529 Forecast persons aged 40-44,  2026 to 2036: 512 Forecast persons aged 35-39,  2026 to 2036: 477 Forecast persons aged 30-34,  2026 to 2036: 347 Forecast persons aged 25-29,  2026 to 2036: 249 Forecast persons aged 20-24,  2026 to 2036: 284 Forecast persons aged 15-19,  2026 to 2036: 458 Forecast persons aged 10-14,  2026 to 2036: 558 Forecast persons aged 5-9,  2026 to 2036: 530 Forecast persons aged 0-4,  2026 to 2036: 461 Forecast persons aged 85+,  2016 to 2026: 49 Forecast persons aged 80-84,  2016 to 2026: 34 Forecast persons aged 75-79,  2016 to 2026: 39 Forecast persons aged 70-74,  2016 to 2026: 57 Forecast persons aged 65-69,  2016 to 2026: 134 Forecast persons aged 60-64,  2016 to 2026: 159 Forecast persons aged 55-59,  2016 to 2026: 88 Forecast persons aged 50-54,  2016 to 2026: 126 Forecast persons aged 45-49,  2016 to 2026: 180 Forecast persons aged 40-44,  2016 to 2026: 319 Forecast persons aged 35-39,  2016 to 2026: 387 Forecast persons aged 30-34,  2016 to 2026: 294 Forecast persons aged 25-29,  2016 to 2026: 190 Forecast persons aged 20-24,  2016 to 2026: 75 Forecast persons aged 15-19,  2016 to 2026: 178 Forecast persons aged 10-14,  2016 to 2026: 288 Forecast persons aged 5-9,  2016 to 2026: 353 Forecast persons aged 0-4,  2016 to 2026: 358
Population and household forecasts, 2016 to 2036, prepared by .id the population experts, November 2017.

Key findings

In 2016, the dominant age structure for persons in Ingleside was ages 50 to 54, which accounted for 11.5% of the total persons.

The largest increase in persons between 2016 and 2026 is forecast to be in ages 35 to 39, which is expected to increase by 387 and account for 9.7% of the total persons.

The largest 5 year age group in 2026 is 35 to 39 years, with a total of 416 persons.

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