Porirua CityPopulation forecast
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Porirua City

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
Porirua CityForecast year
Summary2013201820232028203320382043
Population53,70056,86561,97968,19574,16877,91980,489
Change in population (5yrs)--3,1655,1136,2175,9733,7512,570
Average annual change--1.15%1.74%1.93%1.69%0.99%0.65%
Households17,24718,34220,13622,23024,22925,69326,787
Average household size3.073.063.043.033.033.002.97
Population in non private dwellings709709779819869919919
Dwellings18,10419,16321,03023,24225,36026,91128,054
Dwelling occupancy rate95.2795.7295.7595.6595.5495.4795.48

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: 2.97 2042 Average household size: 2.98 2041 Average household size: 2.98 2040 Average household size: 2.98 2039 Average household size: 2.99 2038 Average household size: 3.00 2037 Average household size: 3.00 2036 Average household size: 3.01 2035 Average household size: 3.01 2034 Average household size: 3.02 2033 Average household size: 3.03 2032 Average household size: 3.03 2031 Average household size: 3.03 2030 Average household size: 3.03 2029 Average household size: 3.03 2028 Average household size: 3.03 2027 Average household size: 3.03 2026 Average household size: 3.04 2025 Average household size: 3.04 2024 Average household size: 3.04 2023 Average household size: 3.04 2022 Average household size: 3.04 2021 Average household size: 3.04 2020 Average household size: 3.05 2019 Average household size: 3.05 2018 Average household size: 3.06 2017 Average household size: 3.07 2016 Average household size: 3.08 2015 Average household size: 3.08 2014 Average household size: 3.07 2013 Average household size: 3.07 2043 Average household size: 2.97 2042 Average household size: 2.98 2041 Average household size: 2.98 2040 Average household size: 2.98 2039 Average household size: 2.99 2038 Average household size: 3.00 2037 Average household size: 3.00 2036 Average household size: 3.01 2035 Average household size: 3.01 2034 Average household size: 3.02 2033 Average household size: 3.03 2032 Average household size: 3.03 2031 Average household size: 3.03 2030 Average household size: 3.03 2029 Average household size: 3.03 2028 Average household size: 3.03 2027 Average household size: 3.03 2026 Average household size: 3.04 2025 Average household size: 3.04 2024 Average household size: 3.04 2023 Average household size: 3.04 2022 Average household size: 3.04 2021 Average household size: 3.04 2020 Average household size: 3.05 2019 Average household size: 3.05 2018 Average household size: 3.06 2017 Average household size: 3.07 2016 Average household size: 3.08 2015 Average household size: 3.08 2014 Average household size: 3.07 2043 Households: 26,787 2042 Households: 26,582 2041 Households: 26,389 2040 Households: 26,169 2039 Households: 25,929 2038 Households: 25,694 2037 Households: 25,458 2036 Households: 25,167 2035 Households: 24,860 2034 Households: 24,544 2033 Households: 24,228 2032 Households: 23,837 2031 Households: 23,413 2030 Households: 22,969 2029 Households: 22,608 2028 Households: 22,235 2027 Households: 21,851 2026 Households: 21,454 2025 Households: 21,022 2024 Households: 20,567 2023 Households: 20,131 2022 Households: 19,711 2021 Households: 19,263 2020 Households: 18,884 2019 Households: 18,548 2018 Households: 18,346 2017 Households: 18,128 2016 Households: 17,902 2015 Households: 17,688 2014 Households: 17,509 2013 Households: 17,246 2043 Total population: 80,489 2042 Total population: 80,003 2041 Total population: 79,556 2040 Total population: 79,030 2039 Total population: 78,462 2038 Total population: 77,919 2037 Total population: 77,388 2036 Total population: 76,625 2035 Total population: 75,818 2034 Total population: 74,908 2033 Total population: 74,168 2032 Total population: 72,979 2031 Total population: 71,722 2030 Total population: 70,367 2029 Total population: 69,343 2028 Total population: 68,195 2027 Total population: 67,058 2026 Total population: 65,920 2025 Total population: 64,636 2024 Total population: 63,253 2023 Total population: 61,979 2022 Total population: 60,637 2021 Total population: 59,284 2020 Total population: 58,257 2019 Total population: 57,312 2018 Total population: 56,865 2017 Total population: 56,289 2016 Total population: 55,759 2015 Total population: 55,135 2014 Total population: 54,511 2013 Total population: 53,700
Population and household forecasts, 2013 to 2043, prepared by .id the population experts, March 2019.
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