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Fertility rate. By age groups

Fertility rate. 2016-2020 By age of mother
2016 2017 2018 2019 2020 (p)
From 15 to 49 years 40.21 38.92 36.88 35.39 33.21
15 years 0.73 0.77 0.74 0.99 0.57
16 years 2.95 2.44 1.61 1.60 1.51
17 years 4.77 4.01 3.78 3.40 2.91
18 years 8.89 8.05 7.64 6.33 5.72
19 years 14.00 13.59 11.51 12.60 9.66
From 15 to 19 years 6.16 5.67 4.99 4.94 4.01
20 years 19.30 17.17 17.35 16.40 15.24
21 years 22.87 20.58 20.87 19.95 18.56
22 years 25.54 27.12 25.99 25.04 24.20
23 years 31.68 30.33 31.36 29.37 26.85
24 years 37.75 36.63 33.38 33.89 31.81
From 20 to 24 years 27.72 26.63 25.95 25.06 23.38
25 years 43.73 39.49 39.61 39.15 35.65
26 years 52.16 49.63 43.92 45.26 42.08
27 years 59.78 57.83 54.08 47.84 48.48
28 years 71.93 65.89 63.35 57.81 56.02
29 years 80.16 78.33 69.96 68.43 63.28
From 25 to 29 years 62.12 58.71 54.52 51.98 49.44
30 years 91.23 87.16 81.61 78.66 71.00
31 years 96.49 94.23 89.55 85.81 80.07
32 years 98.83 97.54 91.07 86.48 84.67
33 years 97.66 98.20 96.31 88.96 84.32
34 years 96.60 93.93 92.62 91.87 83.09
From 30 to 34 years 96.26 94.33 90.39 86.48 80.72
35 years 88.49 89.53 84.23 85.39 79.66
36 years 81.03 80.32 76.59 76.97 75.06
37 years 68.84 69.19 69.40 66.92 63.83
38 years 54.97 56.52 57.19 54.09 54.97
39 years 42.58 45.45 42.62 44.54 45.44
From 35 to 39 years 66.36 67.27 65.11 64.66 63.06
40 years 34.89 34.99 36.24 34.37 33.76
41 years 22.94 23.12 23.09 23.75 22.47
42 years 14.87 14.87 15.49 15.94 15.56
43 years 9.24 9.55 10.57 9.28 10.45
44 years 5.85 6.08 5.79 7.03 6.02
From 40 to 44 years 17.81 17.86 18.23 17.90 17.34
45 years 3.31 3.63 3.99 4.13 3.39
46 years 2.03 2.15 2.44 2.58 2.15
47 years 0.94 1.60 1.36 1.44 1.30
48 years 0.77 0.79 0.95 1.09 0.83
49 years 0.39 0.58 0.38 0.49 0.69
From 45 to 49 years 1.51 1.78 1.87 1.99 1.70
Indicador conjuntural de fecunditat (1) 1.39 1.36 1.31 1.27 1.20
Average maternity age 31.98 32.15 32.25 32.32 32.43
Average age for first child 30.76 30.95 31.03 31.20 31.36
Source: Idescat. Births Statistics and Municipal Population Register (1975)
(p) Provisional data.
(1) Average number of children per mother.
Note: From 2012 onwards, as well as births by resident mothers taking place within Catalonia, this also includes births by mothers resident in Catalonia taking place in other autonomous communities.
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