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
Population4,4214,5404,6174,7024,7674,8064,879
Change in population (5yrs)--1197785653973
Average annual change--0.53%0.34%0.37%0.27%0.16%0.30%
Households1,5961,6181,6411,6661,6911,7151,745
Average household size2.772.802.812.822.822.802.79
Population in non private dwellings6666666
Dwellings1,6831,7031,7261,7511,7761,8011,831
Dwelling occupancy rate94.8395.0195.0895.1595.2195.2295.30

Population and household forecasts, 2013 to 2043, prepared by .id , the population experts, March 2019.

Forecast population, households and average household size
Forecast population, households and average household size 2043 Average household size: 2.79 2042 Average household size: 2.79 2041 Average household size: 2.79 2040 Average household size: 2.79 2039 Average household size: 2.79 2038 Average household size: 2.80 2037 Average household size: 2.80 2036 Average household size: 2.80 2035 Average household size: 2.81 2034 Average household size: 2.81 2033 Average household size: 2.82 2032 Average household size: 2.82 2031 Average household size: 2.81 2030 Average household size: 2.81 2029 Average household size: 2.82 2028 Average household size: 2.82 2027 Average household size: 2.82 2026 Average household size: 2.82 2025 Average household size: 2.81 2024 Average household size: 2.81 2023 Average household size: 2.81 2022 Average household size: 2.81 2021 Average household size: 2.81 2020 Average household size: 2.81 2019 Average household size: 2.80 2018 Average household size: 2.80 2017 Average household size: 2.80 2016 Average household size: 2.79 2015 Average household size: 2.79 2014 Average household size: 2.79 2013 Average household size: 2.77 2043 Average household size: 2.79 2042 Average household size: 2.79 2041 Average household size: 2.79 2040 Average household size: 2.79 2039 Average household size: 2.79 2038 Average household size: 2.80 2037 Average household size: 2.80 2036 Average household size: 2.80 2035 Average household size: 2.81 2034 Average household size: 2.81 2033 Average household size: 2.82 2032 Average household size: 2.82 2031 Average household size: 2.81 2030 Average household size: 2.81 2029 Average household size: 2.82 2028 Average household size: 2.82 2027 Average household size: 2.82 2026 Average household size: 2.82 2025 Average household size: 2.81 2024 Average household size: 2.81 2023 Average household size: 2.81 2022 Average household size: 2.81 2021 Average household size: 2.81 2020 Average household size: 2.81 2019 Average household size: 2.80 2018 Average household size: 2.80 2017 Average household size: 2.80 2016 Average household size: 2.79 2015 Average household size: 2.79 2014 Average household size: 2.79 2043 Households: 1,745 2042 Households: 1,739 2041 Households: 1,733 2040 Households: 1,727 2039 Households: 1,721 2038 Households: 1,716 2037 Households: 1,711 2036 Households: 1,706 2035 Households: 1,701 2034 Households: 1,697 2033 Households: 1,691 2032 Households: 1,686 2031 Households: 1,681 2030 Households: 1,676 2029 Households: 1,671 2028 Households: 1,666 2027 Households: 1,661 2026 Households: 1,656 2025 Households: 1,651 2024 Households: 1,646 2023 Households: 1,642 2022 Households: 1,637 2021 Households: 1,632 2020 Households: 1,627 2019 Households: 1,623 2018 Households: 1,619 2017 Households: 1,618 2016 Households: 1,616 2015 Households: 1,615 2014 Households: 1,614 2013 Households: 1,596 2043 Total population: 4,879 2042 Total population: 4,862 2041 Total population: 4,847 2040 Total population: 4,832 2039 Total population: 4,817 2038 Total population: 4,806 2037 Total population: 4,798 2036 Total population: 4,789 2035 Total population: 4,780 2034 Total population: 4,768 2033 Total population: 4,767 2032 Total population: 4,753 2031 Total population: 4,737 2030 Total population: 4,723 2029 Total population: 4,714 2028 Total population: 4,702 2027 Total population: 4,696 2026 Total population: 4,680 2025 Total population: 4,647 2024 Total population: 4,633 2023 Total population: 4,617 2022 Total population: 4,600 2021 Total population: 4,588 2020 Total population: 4,575 2019 Total population: 4,542 2018 Total population: 4,540 2017 Total population: 4,536 2016 Total population: 4,519 2015 Total population: 4,512 2014 Total population: 4,501 2013 Total population: 4,421
Population and household forecasts, 2013 to 2043, prepared by .id the population experts, March 2019.
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