Sutherland Shire CouncilPopulation forecast
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Illawong

Population, households and dwellings

This summary shows the results of the forecasts for population, households and dwellings in Sutherland Shire. The period 2016 to 2026, as the short to medium term, is likely to be the most accurate and useful forecast information for immediate planning purposes.

It is important to look at the relationship between population and average household size. If the average household size is falling, then there will need to be growth in the number of households (and dwellings for them to live in) to maintain or grow the population.

Forecast population, households and dwellings
IllawongForecast year
Summary20162021202620312036
Population7,6197,6587,6627,6627,704
Change in population (5yrs)--404042
Average annual change--0.10%0.01%0.00%0.11%
Households2,4052,4312,4512,4742,498
Average household size3.113.103.073.043.03
Population in non private dwellings131131131131131
Dwellings2,4372,4672,4872,5122,537
Dwelling occupancy rate98.6998.5498.5598.4998.46

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

Forecast population, households and average household size
Forecast population, households and average household size 2036 Average household size: 3.03 2035 Average household size: 3.03 2034 Average household size: 3.03 2033 Average household size: 3.04 2032 Average household size: 3.04 2031 Average household size: 3.04 2030 Average household size: 3.05 2029 Average household size: 3.05 2028 Average household size: 3.06 2027 Average household size: 3.06 2026 Average household size: 3.07 2025 Average household size: 3.08 2024 Average household size: 3.09 2023 Average household size: 3.09 2022 Average household size: 3.10 2021 Average household size: 3.10 2020 Average household size: 3.10 2019 Average household size: 3.10 2018 Average household size: 3.10 2017 Average household size: 3.12 2016 Average household size: 3.11 2036 Average household size: 3.03 2035 Average household size: 3.03 2034 Average household size: 3.03 2033 Average household size: 3.04 2032 Average household size: 3.04 2031 Average household size: 3.04 2030 Average household size: 3.05 2029 Average household size: 3.05 2028 Average household size: 3.06 2027 Average household size: 3.06 2026 Average household size: 3.07 2025 Average household size: 3.08 2024 Average household size: 3.09 2023 Average household size: 3.09 2022 Average household size: 3.10 2021 Average household size: 3.10 2020 Average household size: 3.10 2019 Average household size: 3.10 2018 Average household size: 3.10 2017 Average household size: 3.12 2036 Households: 2,499 2035 Households: 2,494 2034 Households: 2,490 2033 Households: 2,485 2032 Households: 2,480 2031 Households: 2,475 2030 Households: 2,470 2029 Households: 2,465 2028 Households: 2,460 2027 Households: 2,455 2026 Households: 2,450 2025 Households: 2,446 2024 Households: 2,442 2023 Households: 2,438 2022 Households: 2,434 2021 Households: 2,430 2020 Households: 2,426 2019 Households: 2,423 2018 Households: 2,418 2017 Households: 2,415 2016 Households: 2,406 2036 Total population: 7,704 2035 Total population: 7,700 2034 Total population: 7,682 2033 Total population: 7,675 2032 Total population: 7,670 2031 Total population: 7,662 2030 Total population: 7,653 2029 Total population: 7,649 2028 Total population: 7,650 2027 Total population: 7,655 2026 Total population: 7,662 2025 Total population: 7,670 2024 Total population: 7,683 2023 Total population: 7,675 2022 Total population: 7,685 2021 Total population: 7,658 2020 Total population: 7,648 2019 Total population: 7,639 2018 Total population: 7,628 2017 Total population: 7,667 2016 Total population: 7,619
Population and household forecasts, 2016 to 2036, prepared by .id the population experts, October 2017.
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