Northern Beaches CouncilPopulation forecast
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Killarney Heights

Population, households and dwellings

This summary shows the results of the forecasts for population, households and dwellings in the Northern Beaches Council area. 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
Killarney HeightsForecast year
Summary20162021202620312036
Population4,5984,5994,7774,9875,227
Change in population (5yrs)--2178211240
Average annual change--0.01%0.76%0.87%0.94%
Households1,4561,5141,5961,6981,807
Average household size3.163.042.992.942.89
Population in non private dwellings00000
Dwellings1,4761,5341,6181,7211,831
Dwelling occupancy rate98.6498.7098.6498.6698.69

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

Forecast population, households and average household size
Forecast population, households and average household size 2036 Average household size: 2.89 2035 Average household size: 2.90 2034 Average household size: 2.91 2033 Average household size: 2.92 2032 Average household size: 2.93 2031 Average household size: 2.94 2030 Average household size: 2.95 2029 Average household size: 2.96 2028 Average household size: 2.97 2027 Average household size: 2.98 2026 Average household size: 2.99 2025 Average household size: 3.01 2024 Average household size: 3.01 2023 Average household size: 3.02 2022 Average household size: 3.03 2021 Average household size: 3.04 2020 Average household size: 3.06 2019 Average household size: 3.09 2018 Average household size: 3.13 2017 Average household size: 3.14 2016 Average household size: 3.16 2036 Average household size: 2.89 2035 Average household size: 2.90 2034 Average household size: 2.91 2033 Average household size: 2.92 2032 Average household size: 2.93 2031 Average household size: 2.94 2030 Average household size: 2.95 2029 Average household size: 2.96 2028 Average household size: 2.97 2027 Average household size: 2.98 2026 Average household size: 2.99 2025 Average household size: 3.01 2024 Average household size: 3.01 2023 Average household size: 3.02 2022 Average household size: 3.03 2021 Average household size: 3.04 2020 Average household size: 3.06 2019 Average household size: 3.09 2018 Average household size: 3.13 2017 Average household size: 3.14 2036 Households: 1,806 2035 Households: 1,785 2034 Households: 1,763 2033 Households: 1,741 2032 Households: 1,720 2031 Households: 1,698 2030 Households: 1,676 2029 Households: 1,655 2028 Households: 1,636 2027 Households: 1,616 2026 Households: 1,596 2025 Households: 1,577 2024 Households: 1,557 2023 Households: 1,537 2022 Households: 1,525 2021 Households: 1,513 2020 Households: 1,502 2019 Households: 1,490 2018 Households: 1,478 2017 Households: 1,466 2016 Households: 1,456 2036 Total population: 5,227 2035 Total population: 5,183 2034 Total population: 5,134 2033 Total population: 5,084 2032 Total population: 5,037 2031 Total population: 4,987 2030 Total population: 4,942 2029 Total population: 4,898 2028 Total population: 4,862 2027 Total population: 4,824 2026 Total population: 4,777 2025 Total population: 4,738 2024 Total population: 4,689 2023 Total population: 4,640 2022 Total population: 4,616 2021 Total population: 4,599 2020 Total population: 4,598 2019 Total population: 4,606 2018 Total population: 4,622 2017 Total population: 4,605 2016 Total population: 4,598
Population and household forecasts, 2016 to 2036, prepared by .id the population experts, November 2017.
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