Willoughby City CouncilPopulation forecast
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Castlecrag

Population, households and dwellings

This summary shows the results of the forecasts for population, households and dwellings in Willoughby City. 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
CastlecragForecast year
Summary20162021202620312036
Population3,0873,0963,0613,0173,029
Change in population (5yrs)--9-34-4512
Average annual change--0.06%-0.22%-0.30%0.08%
Households9911,0001,0141,0191,024
Average household size3.123.103.022.962.96
Population in non private dwellings00000
Dwellings1,0541,0581,0661,0661,066
Dwelling occupancy rate94.0294.5295.1295.5996.06

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: 2.96 2035 Average household size: 2.95 2034 Average household size: 2.95 2033 Average household size: 2.95 2032 Average household size: 2.95 2031 Average household size: 2.96 2030 Average household size: 2.97 2029 Average household size: 2.98 2028 Average household size: 2.98 2027 Average household size: 3.00 2026 Average household size: 3.02 2025 Average household size: 3.03 2024 Average household size: 3.04 2023 Average household size: 3.06 2022 Average household size: 3.08 2021 Average household size: 3.09 2020 Average household size: 3.09 2019 Average household size: 3.11 2018 Average household size: 3.12 2017 Average household size: 3.12 2016 Average household size: 3.11 2036 Average household size: 2.96 2035 Average household size: 2.95 2034 Average household size: 2.95 2033 Average household size: 2.95 2032 Average household size: 2.95 2031 Average household size: 2.96 2030 Average household size: 2.97 2029 Average household size: 2.98 2028 Average household size: 2.98 2027 Average household size: 3.00 2026 Average household size: 3.02 2025 Average household size: 3.03 2024 Average household size: 3.04 2023 Average household size: 3.06 2022 Average household size: 3.08 2021 Average household size: 3.09 2020 Average household size: 3.09 2019 Average household size: 3.11 2018 Average household size: 3.12 2017 Average household size: 3.12 2036 Households: 1,024 2035 Households: 1,023 2034 Households: 1,022 2033 Households: 1,021 2032 Households: 1,020 2031 Households: 1,019 2030 Households: 1,018 2029 Households: 1,017 2028 Households: 1,016 2027 Households: 1,015 2026 Households: 1,014 2025 Households: 1,013 2024 Households: 1,010 2023 Households: 1,007 2022 Households: 1,004 2021 Households: 1,001 2020 Households: 998 2019 Households: 995 2018 Households: 994 2017 Households: 993 2016 Households: 992 2036 Total population: 3,029 2035 Total population: 3,023 2034 Total population: 3,020 2033 Total population: 3,013 2032 Total population: 3,007 2031 Total population: 3,017 2030 Total population: 3,020 2029 Total population: 3,027 2028 Total population: 3,032 2027 Total population: 3,047 2026 Total population: 3,061 2025 Total population: 3,067 2024 Total population: 3,072 2023 Total population: 3,081 2022 Total population: 3,088 2021 Total population: 3,096 2020 Total population: 3,086 2019 Total population: 3,092 2018 Total population: 3,099 2017 Total population: 3,094 2016 Total population: 3,087
Population and household forecasts, 2016 to 2036, prepared by .id the population experts, November 2017.
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