2018				2013
		Number	%	Porirua City %		Number	%	Porirua City %	2013 - 2018
One family household		585.0	61.9	73.5		594.0	64.5	72.9	-9.0
Multi family household		48.0	5.1	5.2		36.0	3.9	5.8	+12.0
Other multi person household		9.0	1.0	1.2		6.0	0.7	1.2	+3.0
Household of unrelated people		39.0	4.1	2.8		24.0	2.6	2.1	+15.0
One person household		264.0	27.9	17.3		261.0	28.3	18.0	+3.0
Total		945.0	100.0	100.0		921.0	100.0	100.0	+24.0