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Fertility & birth rates in Bhutan and Nauru

Updated on by Georank team

Bhutan has an annual birth rate of 12.7 births per 1,000 people, compared to 25.5 for Nauru. The average number of children a woman is expected to have during her lifetime — the fertility rate, is 1.46 in Bhutan and 3.33 in Nauru — 127.8% difference.

1960 vs 2023, the fertility rate has decreased by -78.2% in Bhutan and by -37.6% in Nauru — in 1960, it was 6.7 and 5.34, respectively.

Birth rates facts compared:

  • Bhutan is ranked 110/196 by birth rate compared to 52/196 for Nauru.
  • The mean age at childbearing (for all the births, not just the first) is 30.1 in Bhutan — it's 27.1 in Nauru.
  • Annual births per 1,000 women ages 15-19 (adolescent birth rate or teenage mother rate) is 9.36 in Bhutan vs 76.2 in Nauru.
  • In Bhutan, 27.7% of the population is composed of women of reproductive age (15-49), compared to 24.6% in Nauru.
  • Excluding migration, the natural population change due to births and deaths from 2022 to 2023 was +0.66% in Bhutan and +1.8% in Nauru.

Birth rate data compared

Bhutan Nauru
Fertility rate 1.46 3.33
Birth rate 12.7 25.5
Birth rate rank 110/196 52/196
Age at first childbirth n/a 22.1 years
Average age at childbearing 30.1 years 27.1 years
Annual births per 1,000 women ages 15-19 8.01 75
Annual births per 1,000 women ages 20-29 70.5 177.9
Annual births per 1,000 women ages 30+ 24.5 38.8
Female of reproductive age (15-49), share of population 27.7% 24.6%
Any modern method of contraceptive prevalence among married women ages 15-49 65.4% 25.1%
Share of births attended by skilled health staff 98.9% 97.4%
Maternal mortality per live birth 0.05% 0.27%
Neonatal mortality rate (before reaching 28 days of age) 1.27% 0.48%
Infant mortality rate (before reaching 1 year of age) 1.85% 0.83%
Mortality rate before reaching 5 years of age, per 1,000 live births 2.31% 0.89%
Population change due to births and deaths +5,153 +213
Natural population change rank 128/196 150/196
Natural population change rate +0.66% +1.8%
Population growth +0.65% +0.61%
Population growth rank 123/197 127/197
Life expectancy 73.5 years 62.4 years

Fertility rate in Bhutan vs Nauru chart

According to the latest available data on birth rates, the fertility rate in Bhutan was 1.46 children per woman in 2023, compared to 3.33 in Nauru in 2023. The replacement level is considered to be 2.1 children per woman.

Check Bhutan vs Nauru population clock for a dynamic visualization of the changing population.

The chart below showcases historical changes in the birth rates.

Bhutan
Factual

UN forecast
Nauru
Factual

UN forecast

Births per woman

Year Fertility rate
Bhutan Nauru
1960 6.7 5.34
1961 6.7 5.38
1962 6.69 5.42
1963 6.69 5.44
1964 6.68 5.47
1965 6.68 5.48
1966 6.67 5.41
1967 6.67 5.29
1968 6.66 5.14
1969 6.66 4.94
1970 6.65 4.74
1971 6.64 4.54
1972 6.64 4.36
1973 6.63 4.19
1974 6.62 4.07
1975 6.62 3.97
1976 6.62 3.9
1977 6.61 3.86
1978 6.58 3.84
1979 6.55 3.85
1980 6.51 3.88
1981 6.46 3.94
1982 6.4 3.99
1983 6.34 4.06
1984 6.26 4.11
1985 6.18 4.14
1986 6.1 4.15
1987 6 4.14
1988 5.88 4.11
1989 5.76 4.07
1990 5.6 4.02
1991 5.45 3.99
1992 5.27 3.95
1993 5.07 3.89
1994 4.87 3.84
1995 4.62 3.81
1996 4.37 3.78
1997 4.09 3.74
1998 3.85 3.68
1999 3.61 3.64
2000 3.38 3.54
2001 3.19 3.46
2002 3.01 3.4
2003 2.87 3.39
2004 2.78 3.38
2005 2.73 3.38
2006 2.66 3.4
2007 2.59 3.5
2008 2.48 3.67
2009 2.36 3.85
2010 2.25 4.02
2011 2.15 4.12
2012 2.07 4.12
2013 2 4.1
2014 1.92 4.09
2015 1.84 4.08
2016 1.74 4.03
2017 1.62 3.88
2018 1.52 3.68
2019 1.45 3.53
2020 1.5 3.47
2021 1.49 3.43
2022 1.48 3.38
2023 1.46 3.33
2024 1.45 3.29
2025 1.44 3.25
2026 1.43 3.2
2027 1.42 3.16
2028 1.42 3.12
2029 1.42 3.09
2030 1.42 3.05
2031 1.42 3.01
2032 1.42 2.98
2033 1.42 2.95
2034 1.42 2.92
2035 1.42 2.89
2036 1.43 2.86
2037 1.43 2.83
2038 1.43 2.8
2039 1.43 2.77
2040 1.43 2.75
2041 1.44 2.72
2042 1.44 2.7
2043 1.44 2.67
2044 1.44 2.65
2045 1.44 2.63
2046 1.45 2.61
2047 1.45 2.58
2048 1.45 2.56
2049 1.46 2.55
2050 1.46 2.53

Children 0-14 years as share of population

Bhutan
Factual

UN forecast
Nauru
Factual

UN forecast
Year Share of people 0-14 years old
Bhutan Nauru
1960 42.3% 34.8%
1961 42.1% 35.2%
1962 41.9% 35.7%
1963 41.8% 36.5%
1964 41.8% 37.5%
1965 41.7% 38.6%
1966 41.7% 39.4%
1967 41.7% 39.5%
1968 41.8% 41.3%
1969 41.8% 43.4%
1970 41.8% 42.9%
1971 41.9% 41.3%
1972 42% 39.7%
1973 42.1% 38.1%
1974 42.2% 36.4%
1975 42.3% 34.9%
1976 42.4% 33.4%
1977 42.5% 31.9%
1978 42.6% 30.9%
1979 42.7% 30.6%
1980 42.8% 30.9%
1981 42.9% 31.9%
1982 43% 33.2%
1983 43.1% 34.6%
1984 43.1% 35.7%
1985 43.1% 36.5%
1986 43.1% 37.5%
1987 43.1% 38.3%
1988 43% 39.2%
1989 43% 40.2%
1990 42.9% 41.2%
1991 42.8% 42.1%
1992 42.6% 42.5%
1993 42.4% 42.5%
1994 42.1% 42.1%
1995 41.7% 41.7%
1996 41.3% 41.1%
1997 40.7% 40.5%
1998 40.1% 39.9%
1999 39.4% 39.4%
2000 38.6% 38.9%
2001 37.7% 38.5%
2002 36.6% 38.2%
2003 35.5% 37.7%
2004 34.3% 37.1%
2005 33.2% 36.6%
2006 32.4% 36.1%
2007 31.6% 35.7%
2008 30.8% 35.6%
2009 30.1% 35.8%
2010 29.4% 36.3%
2011 28.8% 37.1%
2012 28.3% 37.7%
2013 27.8% 38%
2014 27.4% 38.2%
2015 27% 38.2%
2016 26.5% 38.2%
2017 25.8% 38%
2018 25% 37.6%
2019 24.2% 37.6%
2020 23.4% 38%
2021 22.7% 38.3%
2022 22% 38.3%
2023 21.5% 38.2%
2024 20.9% 37.8%
2025 20.4% 37.1%
2026 19.8% 36.4%
2027 19.3% 35.7%
2028 18.7% 35%
2029 18.3% 34.3%
2030 17.9% 33.7%
2031 17.6% 33.1%
2032 17.4% 32.7%
2033 17.2% 32.4%
2034 17.1% 32.1%
2035 17% 31.9%
2036 16.9% 31.6%
2037 16.8% 31.3%
2038 16.6% 31.1%
2039 16.5% 31%
2040 16.3% 31%
2041 16.2% 30.9%
2042 16% 30.9%
2043 15.9% 30.9%
2044 15.7% 30.9%
2045 15.6% 30.8%
2046 15.4% 30.7%
2047 15.2% 30.6%
2048 15% 30.4%
2049 14.8% 30.2%
2050 14.6% 30%

Children aged 0-14 make up 20.9% of the population in Bhutan and 37.8% in Nauru in 2024, compared to 42.9% and 41.2% respectively in 1990.

Demographics of Bhutan and Nauru compared.

Natural population change in Bhutan vs Nauru by year

For the past 10 years, the annual natural population change (excluding migration) has been +0.74% in Bhutan and +2.28% in Nauru. The chart below illustrates the comparison of the absolute yearly changes resulting from births and deaths.

Bhutan
Nauru

Natural population change

Year Population change due to births and deaths
Bhutan Nauru
1960 4,888 72
1961 5,081 70
1962 5,297 75
1963 5,551 88
1964 5,818 100
1965 6,109 113
1966 6,418 123
1967 6,744 117
1968 7,085 116
1969 7,435 71
1970 7,791 49
1971 8,161 50
1972 8,549 53
1973 8,939 57
1974 9,324 63
1975 9,775 70
1976 10,228 79
1977 10,679 89
1978 11,133 111
1979 11,583 130
1980 12,016 145
1981 12,444 157
1982 12,872 162
1983 13,284 163
1984 13,688 166
1985 14,061 171
1986 14,516 178
1987 14,887 186
1988 15,212 195
1989 15,516 204
1990 15,704 214
1991 15,801 225
1992 15,594 237
1993 13,915 235
1994 13,536 229
1995 12,938 225
1996 12,153 221
1997 11,668 218
1998 11,320 214
1999 10,940 212
2000 10,142 207
2001 9,904 203
2002 9,464 200
2003 9,132 201
2004 9,056 202
2005 9,102 204
2006 9,197 209
2007 9,322 222
2008 9,200 240
2009 8,913 261
2010 8,598 281
2011 8,282 291
2012 7,967 292
2013 7,689 291
2014 7,290 290
2015 6,762 291
2016 6,164 289
2017 5,367 279
2018 4,909 265
2019 4,643 255
2020 5,142 246
2021 5,162 236
2022 5,204 226
2023 5,153 213

Fertility rates around the globe

Fertility rate

Maternal mortality chart: Bhutan vs Nauru

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 47 deaths per 100,000 live births in Bhutan, compared to 273 deaths in Nauru.

Bhutan
Nauru
Year Maternal mortality per 100K births
Bhutan Nauru
1985 969 191
1986 911 209
1987 857 206
1988 798 202
1989 747 198
1990 704 195
1991 671 216
1992 656 217
1993 578 219
1994 544 220
1995 498 219
1996 450 218
1997 415 218
1998 378 257
1999 346 277
2000 324 278
2001 286 299
2002 257 321
2003 229 323
2004 207 324
2005 186 328
2006 167 304
2007 149 303
2008 133 302
2009 121 300
2010 107 297
2011 96 260
2012 86 255
2013 79 247
2014 73 240
2015 68 253
2016 63 248
2017 58 259
2018 55 269
2019 52 267
2020 51 309
2021 50 266
2022 49 317
2023 47 273

Under-five mortality rates

The chance that a newborn baby will die before reaching age five is 2.31% in Bhutan and 0.89% in Nauru. Below is the historical data on under-five mortality rates.

Bhutan
Nauru

Probability that a newborn baby will die before reaching age five

Year Mortality rate before reaching 5 years of age, per 1,000 live births
Bhutan Nauru
1968 27.4% -
1969 26.7% -
1970 26.2% -
1971 25.5% -
1972 24.9% -
1973 24.3% -
1974 23.6% -
1975 22.9% -
1976 22.3% -
1977 21.6% -
1978 20.9% -
1979 20.2% -
1980 19.5% -
1981 18.7% -
1982 18% -
1983 17.3% -
1984 16.6% -
1985 15.9% 8.62%
1986 15.3% 8.2%
1987 14.6% 7.81%
1988 14% 7.43%
1989 13.4% 7.08%
1990 12.8% 6.74%
1991 12.3% 6.41%
1992 11.8% 6.09%
1993 11.3% 5.78%
1994 10.8% 5.49%
1995 10.3% 5.22%
1996 9.75% 4.97%
1997 9.26% 4.74%
1998 8.77% 4.52%
1999 8.3% 4.32%
2000 7.85% 4.13%
2001 7.4% 3.96%
2002 6.96% 3.81%
2003 6.54% 3.66%
2004 6.12% 3.53%
2005 5.71% 3.41%
2006 5.32% 3.29%
2007 4.96% 3.15%
2008 4.62% 3%
2009 4.31% 2.84%
2010 4.03% 2.66%
2011 3.77% 2.48%
2012 3.56% 2.29%
2013 3.38% 2.11%
2014 3.22% 1.93%
2015 3.08% 1.76%
2016 2.96% 1.61%
2017 2.85% 1.47%
2018 2.74% 1.34%
2019 2.65% 1.22%
2020 2.55% 1.11%
2021 2.47% 1.02%
2022 2.39% 0.95%
2023 2.31% 0.89%

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Birth rate comparisons

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