Northern Beaches CouncilPopulation forecast
Skip to content

Bilgola

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
BilgolaForecast year
Summary20162021202620312036
Population3,7943,6583,6153,5953,588
Change in population (5yrs)---136-43-20-7
Average annual change---0.73%-0.24%-0.11%-0.04%
Households1,3091,3151,3181,3221,325
Average household size2.902.782.742.722.71
Population in non private dwellings00000
Dwellings1,3401,3451,3481,3521,356
Dwelling occupancy rate97.6997.7797.7797.7897.71

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: 2.71 2035 Average household size: 2.71 2034 Average household size: 2.71 2033 Average household size: 2.71 2032 Average household size: 2.72 2031 Average household size: 2.72 2030 Average household size: 2.72 2029 Average household size: 2.73 2028 Average household size: 2.73 2027 Average household size: 2.74 2026 Average household size: 2.75 2025 Average household size: 2.75 2024 Average household size: 2.75 2023 Average household size: 2.77 2022 Average household size: 2.77 2021 Average household size: 2.78 2020 Average household size: 2.80 2019 Average household size: 2.83 2018 Average household size: 2.84 2017 Average household size: 2.87 2016 Average household size: 2.90 2036 Average household size: 2.71 2035 Average household size: 2.71 2034 Average household size: 2.71 2033 Average household size: 2.71 2032 Average household size: 2.72 2031 Average household size: 2.72 2030 Average household size: 2.72 2029 Average household size: 2.73 2028 Average household size: 2.73 2027 Average household size: 2.74 2026 Average household size: 2.75 2025 Average household size: 2.75 2024 Average household size: 2.75 2023 Average household size: 2.77 2022 Average household size: 2.77 2021 Average household size: 2.78 2020 Average household size: 2.80 2019 Average household size: 2.83 2018 Average household size: 2.84 2017 Average household size: 2.87 2036 Households: 1,325 2035 Households: 1,325 2034 Households: 1,324 2033 Households: 1,323 2032 Households: 1,322 2031 Households: 1,321 2030 Households: 1,320 2029 Households: 1,319 2028 Households: 1,318 2027 Households: 1,317 2026 Households: 1,317 2025 Households: 1,316 2024 Households: 1,314 2023 Households: 1,314 2022 Households: 1,314 2021 Households: 1,314 2020 Households: 1,312 2019 Households: 1,311 2018 Households: 1,311 2017 Households: 1,310 2016 Households: 1,309 2036 Total population: 3,588 2035 Total population: 3,587 2034 Total population: 3,586 2033 Total population: 3,589 2032 Total population: 3,592 2031 Total population: 3,595 2030 Total population: 3,597 2029 Total population: 3,603 2028 Total population: 3,599 2027 Total population: 3,603 2026 Total population: 3,615 2025 Total population: 3,618 2024 Total population: 3,619 2023 Total population: 3,635 2022 Total population: 3,641 2021 Total population: 3,658 2020 Total population: 3,679 2019 Total population: 3,709 2018 Total population: 3,725 2017 Total population: 3,757 2016 Total population: 3,794
Population and household forecasts, 2016 to 2036, prepared by .id the population experts, November 2017.
v19.09.08-1.0.0