The total fertility rate of Less developed regions, excluding China is projected at 2.12 children per woman in 2063 — above the replacement level of about 2.1. Births are projected to be most frequent among women aged 25-29 (124 per 1,000 women in that age group), and the average mother would be 29.1 years old. In total, 111,013,387 babies are projected to be born. Source: United Nations, World Population Prospects 2024 (medium-variant projection).

Key indicators, 2063

Total fertility rate

2.12

Births

111,013,387

Births per 1,000 people

14.4

Mean age of mothers

29.1

Births to mothers aged 15–19

6.8%

Net reproduction rate

1.00

Boys per 100 girls at birth

104.4

Population

7,700,843,151

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.

Fertility by age of mother, 2063

Mother's age	Births per 1,000 women	Share of total fertility	Births
10-14	0.5	0.1%	131,152
15-19	28.2	6.6%	7,582,096
20-24	90.7	21.3%	24,290,894
25-29	124.2	29.2%	32,803,199
30-34	104.6	24.6%	27,034,172
35-39	55.5	13.0%	13,933,990
40-44	18.5	4.3%	4,498,007
45-49	2.9	0.7%	703,229
50-54	0.2	0.0%	36,576

Fertility in Less developed regions, excluding China by year

Fertility in Less developed regions, excluding China, 2063

Year

Country