2018				2013
Five year age groups (years)		Number	%	Porirua City %		Number	%	Porirua City %	2013 - 2018
0 to 4 years		201	9.0	7.8		162	7.8	8.6	+39
5 to 9 years		168	7.5	8.4		147	7.1	8.1	+21
10 to 14 years		168	7.5	7.6		162	7.8	7.8	+6
15 to 19 years		165	7.4	6.9		207	9.9	7.4	-42
20 to 24 years		207	9.3	6.2		171	8.2	6.4	+36
25 to 29 years		228	10.2	6.7		138	6.6	5.3	+90
30 to 34 years		165	7.4	6.4		120	5.8	6.1	+45
35 to 39 years		132	5.9	6.7		141	6.8	7.1	-9
40 to 44 years		129	5.8	6.9		165	7.9	7.8	-36
45 to 49 years		138	6.2	7.2		147	7.1	7.3	-9
50 to 54 years		129	5.8	6.6		123	5.9	6.8	+6
55 to 59 years		108	4.8	6.1		129	6.2	5.9	-21
60 to 64 years		105	4.7	5.1		108	5.2	5.1	-3
65 to 69 years		93	4.2	4.2		66	3.2	4.0	+27
70 to 74 years		48	2.1	3.2		48	2.3	2.8	-
75 to 79 years		30	1.3	2.1		30	1.4	1.6	-
80 to 84 years		18	0.8	1.1		12	0.6	1.1	+6
85 years and over		6	0.3	1.0		12	0.6	0.8	-6
Total		2,235	100.0	100.0		2,085	100.0	100.0	+150