30–44 year old population surges

New Zealand population, population increase, and percentage change in population for five yearly age bands in the year to December 2023.

Population
Increase
Change
0-4
302,650
660
0.2%
5-9
325,580
4,160
1.3%
10-14
345,550
4,330
1.3%
15-19
332,850
12,290
3.8%
20-24
328,540
6,300
2%
25-29
361,630
7,890
2.2%
30-34
415,890
20,910
5.3%
35-39
382,660
27,590
7.8%
40-44
342,410
18,900
5.8%
45-49
314,660
2,690
0.9%
50-54
337,020
960
0.3%
55-59
318,870
890
0.3%
60-64
315,410
7,920
2.6%
65-69
269,540
8,940
3.4%
70-74
224,580
3,490
1.6%
75-79
177,660
11,540
6.9%
80-84
113,720
2,720
2.5%
85-89
61,530
2,600
4.4%
90-94
26,300
20
0.1%
95 and Over
8,540
290
3.5%
Chart: Chris Knox / NZ HeraldSource: StatsNZGet the dataCreated with Datawrapper