Porirua CityPopulation forecast
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Titahi Bay

Population, households and dwellings

This summary shows the results of the forecasts for population, households and dwellings in Porirua City. The period 2013 to 2028, 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
Titahi BayForecast year
Summary2013201820232028203320382043
Population4,4214,5244,5054,5524,5984,6384,708
Change in population (5yrs)--103-1946464070
Average annual change--0.46%-0.08%0.20%0.20%0.17%0.30%
Households1,5961,6491,6561,6801,7041,7291,759
Average household size2.772.742.722.712.692.682.67
Population in non private dwellings6666666
Dwellings1,6831,7031,7281,7531,7781,8051,835
Dwelling occupancy rate94.8396.8395.8395.8495.8495.7995.86

Population and household forecasts, 2013 to 2043, prepared by .id , the population experts, January 2020.

Forecast population, households and average household size
Forecast population, households and average household size 2043 Average household size: 2.67 2042 Average household size: 2.67 2041 Average household size: 2.67 2040 Average household size: 2.67 2039 Average household size: 2.67 2038 Average household size: 2.68 2037 Average household size: 2.68 2036 Average household size: 2.68 2035 Average household size: 2.69 2034 Average household size: 2.69 2033 Average household size: 2.69 2032 Average household size: 2.70 2031 Average household size: 2.70 2030 Average household size: 2.70 2029 Average household size: 2.70 2028 Average household size: 2.71 2027 Average household size: 2.71 2026 Average household size: 2.71 2025 Average household size: 2.71 2024 Average household size: 2.72 2023 Average household size: 2.72 2022 Average household size: 2.72 2021 Average household size: 2.72 2020 Average household size: 2.73 2019 Average household size: 2.73 2018 Average household size: 2.74 2017 Average household size: 2.74 2016 Average household size: 2.74 2015 Average household size: 2.75 2014 Average household size: 2.76 2013 Average household size: 2.77 2043 Average household size: 2.67 2042 Average household size: 2.67 2041 Average household size: 2.67 2040 Average household size: 2.67 2039 Average household size: 2.67 2038 Average household size: 2.68 2037 Average household size: 2.68 2036 Average household size: 2.68 2035 Average household size: 2.69 2034 Average household size: 2.69 2033 Average household size: 2.69 2032 Average household size: 2.70 2031 Average household size: 2.70 2030 Average household size: 2.70 2029 Average household size: 2.70 2028 Average household size: 2.71 2027 Average household size: 2.71 2026 Average household size: 2.71 2025 Average household size: 2.71 2024 Average household size: 2.72 2023 Average household size: 2.72 2022 Average household size: 2.72 2021 Average household size: 2.72 2020 Average household size: 2.73 2019 Average household size: 2.73 2018 Average household size: 2.74 2017 Average household size: 2.74 2016 Average household size: 2.74 2015 Average household size: 2.75 2014 Average household size: 2.76 2043 Households: 1,759 2042 Households: 1,753 2041 Households: 1,747 2040 Households: 1,742 2039 Households: 1,736 2038 Households: 1,730 2037 Households: 1,724 2036 Households: 1,719 2035 Households: 1,714 2034 Households: 1,708 2033 Households: 1,704 2032 Households: 1,700 2031 Households: 1,695 2030 Households: 1,690 2029 Households: 1,685 2028 Households: 1,680 2027 Households: 1,676 2026 Households: 1,671 2025 Households: 1,666 2024 Households: 1,661 2023 Households: 1,656 2022 Households: 1,652 2021 Households: 1,647 2020 Households: 1,659 2019 Households: 1,671 2018 Households: 1,649 2017 Households: 1,612 2016 Households: 1,608 2015 Households: 1,604 2014 Households: 1,600 2013 Households: 1,596 2043 Total population: 4,708 2042 Total population: 4,692 2041 Total population: 4,677 2040 Total population: 4,663 2039 Total population: 4,650 2038 Total population: 4,638 2037 Total population: 4,628 2036 Total population: 4,617 2035 Total population: 4,610 2034 Total population: 4,606 2033 Total population: 4,598 2032 Total population: 4,588 2031 Total population: 4,576 2030 Total population: 4,566 2029 Total population: 4,560 2028 Total population: 4,552 2027 Total population: 4,549 2026 Total population: 4,537 2025 Total population: 4,528 2024 Total population: 4,517 2023 Total population: 4,505 2022 Total population: 4,494 2021 Total population: 4,487 2020 Total population: 4,529 2019 Total population: 4,569 2018 Total population: 4,524 2017 Total population: 4,428 2016 Total population: 4,418 2015 Total population: 4,422 2014 Total population: 4,427 2013 Total population: 4,421
Population and household forecasts, 2013 to 2043, prepared by .id the population experts, January 2020.
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