Births per 1,000 women, by age of mother

Fertility in Australia/New Zealand, 2031

Australia/New Zealand
2031
Total fertility rate: 1.64
Total fertility rate, 1950–2100 · click to pick a year

Year

-5 -1   2031  +1 +5

Country

A B C D E F G H I J K L M N O P Q R S T U V W Y Z

The total fertility rate of Australia/New Zealand is projected at 1.64 children per woman in 2031 — below the replacement level of about 2.1. Births are projected to be most frequent among women aged 30-34 (116 per 1,000 women in that age group), and the average mother would be 31.6 years old. In total, 353,961 babies are projected to be born. Source: United Nations, World Population Prospects 2024 (medium-variant projection).

Total fertility rate
1.64
Births
353,961
Births per 1,000 people
10.5
Mean age of mothers
31.6
Births to mothers aged 15–19
1.6%
Net reproduction rate
0.79
Boys per 100 girls at birth
105.4
Population
33,850,276
The net reproduction rate counts only daughters who survive to their mothers' age: below 1, each generation of women is smaller than the one before.
Mother's ageBirths per 1,000 womenShare of total fertilityBirths
10-140.00.0%31
15-195.71.7%5,569
20-2434.910.7%37,784
25-2982.225.1%85,555
30-34115.935.4%122,088
35-3970.421.5%81,203
40-4416.85.1%19,998
45-491.50.5%1,733
50-540.00.0%0