Census: When were you born?

Age structure - Five year age groups

Western Ward (Porirua City)

2018 2013
Five year age groups (years) Number % Wellington Region % Number % Wellington Region % 2013 - 2018
0 to 4 years 870 7.9 5.9 975 9.4 6.7 -105
5 to 9 years 924 8.4 6.5 864 8.3 6.5 +60
10 to 14 years 819 7.4 6.2 732 7.0 6.4 +87
15 to 19 years 714 6.5 6.6 696 6.7 7.0 +18
20 to 24 years 693 6.3 7.4 693 6.7 7.5 -
25 to 29 years 837 7.6 7.6 699 6.7 6.5 +138
30 to 34 years 837 7.6 6.9 735 7.1 6.6 +102
35 to 39 years 744 6.7 6.7 783 7.5 6.8 -39
40 to 44 years 729 6.6 6.6 783 7.5 7.6 -54
45 to 49 years 786 7.1 7.1 630 6.0 7.3 +156
50 to 54 years 648 5.9 6.7 642 6.2 7.0 +6
55 to 59 years 627 5.7 6.4 615 5.9 5.8 +12
60 to 64 years 561 5.1 5.2 477 4.6 5.2 +84
65 to 69 years 441 4.0 4.5 384 3.7 4.3 +57
70 to 74 years 321 2.9 3.7 279 2.7 3.2 +42
75 to 79 years 228 2.1 2.7 171 1.6 2.3 +57
80 to 84 years 111 1.0 1.7 159 1.5 1.8 -48
85 years and over 138 1.3 1.7 105 1.0 1.6 +33
Total 11,031 100.0 100.0 10,416 100.0 100.0 +615

Source: Statistics New Zealand, Census of Population and Dwellings 2013 and 2018.
Stats NZ data quality rating: Very high