2018				2013
		Number	%	Porirua City %		Number	%	Porirua City %	2013 - 2018
Couple with dependent children		198.0	31.6	36.7		198.0	32.8	36.4	-
Couple with adult children only		54.0	8.6	9.4		48.0	8.0	8.4	+6.0
Couple with children - dependency status unknown		6.0	1.0	0.1		-	-	0.2	+6.0
One parent family with dependent children		48.0	7.7	14.4		57.0	9.5	16.8	-9.0
One parent family with adult children only		27.0	4.3	7.0		15.0	2.5	6.1	+12.0
One parent family with children - dependency status unknown		3.0	0.5	0.1		-	-	0.2	+3.0
Couple without children		291.0	46.4	32.3		285.0	47.3	32.0	+6.0
Total		627.0	100.0	100.0		603.0	100.0	100.0	+24.0