2018				2013
		Number	%	Porirua City %		Number	%	Porirua City %	2013 - 2018
One family household		585.0	71.4	73.5		576.0	71.1	72.9	+9.0
Multi family household		21.0	2.6	5.2		15.0	1.9	5.8	+6.0
Other multi person household		3.0	0.4	1.2		12.0	1.5	1.2	-9.0
Household of unrelated people		18.0	2.2	2.8		18.0	2.2	2.1	-
One person household		192.0	23.4	17.3		189.0	23.3	18.0	+3.0
Total		819.0	100.0	100.0		810.0	100.0	100.0	+9.0