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Fertility & birth rates in Mauritius and Solomon Islands

Updated on by Georank team

Mauritius has an annual birth rate of 10.2 births per 1,000 people, compared to 26.9 for the Solomon Islands. The average number of children a woman is expected to have during her lifetime — the fertility rate, is 1.39 in Mauritius and 3.56 in the Solomon Islands — 155.9% difference.

1960 vs 2023, the fertility rate has decreased by 76.4% in Mauritius and by 49.7% in the Solomon Islands — in 1960, it was 5.9 and 7.07, respectively.

  • Mauritius is ranked 144/196 by birth rate compared to 45/196 for the Solomon Islands.
  • The mean age at childbearing (for all the births, not just the first) is 29.5 in Mauritius — it's 29.1 in the Solomon Islands.
  • Annual births per 1,000 women ages 15-19 (adolescent birth rate or teenage mother rate) is 19.8 in Mauritius vs 50.4 in the Solomon Islands.
  • In Mauritius, 25.5% of the population is composed of women of reproductive age (15-49), compared to 24.8% in the Solomon Islands.

Fertility rate in Mauritius vs Solomon Islands by year

Mauritius
Solomon Islands
1x
Year Fertility rate
Mauritius Solomon Islands
2023 1.39 3.56
2022 1.32 3.62
2021 1.41 3.69
2020 1.44 3.75
2019 1.4 3.8
2018 1.41 3.93
2017 1.44 4.06
2016 1.4 4.2
2015 1.36 4.29
2014 1.43 4.36
2013 1.44 4.33
2012 1.54 4.33
2011 1.55 4.34
2010 1.57 4.34
2009 1.59 4.35
2008 1.67 4.36
2007 1.74 4.37
2006 1.77 4.39
2005 1.88 4.41
2004 1.92 4.47
2003 1.87 4.54
2002 1.94 4.6
2001 1.91 4.67
2000 1.99 4.76
1999 2.05 4.86
1998 1.97 4.98
1997 2.04 5.09
1996 2.12 5.22
1995 2.14 5.34
1994 2.25 5.4
1993 2.21 5.45
1992 2.37 5.51
1991 2.3 5.62
1990 2.32 5.74
1989 2.23 5.87
1988 2.14 5.99
1987 2.05 6.12
1986 1.99 6.26
1985 2.02 6.38
1984 2.16 6.49
1983 2.4 6.57
1982 2.53 6.64
1981 2.67 6.71
1980 2.8 6.77
1979 2.91 6.82
1978 3.01 6.87
1977 3.07 6.92
1976 3.13 6.95
1975 3.2 6.99
1974 3.45 7.01
1973 3.07 7
1972 3.41 6.99
1971 3.51 6.99
1970 3.82 6.98
1969 3.97 6.97
1968 4.6 6.95
1967 4.63 6.97
1966 5.46 7
1965 5.51 7.02
1964 5.96 7.05
1963 6.18 7.03
1962 5.88 7.04
1961 5.98 7.05
1960 5.9 7.07

Data sources: World Bank | Health (1960–2023, retrieved 2026-04-06).

GeoRank.org/birth-rate/mauritius/solomon-islands | CC BY

According to the latest available data on birth rates, the fertility rate in Mauritius was 1.39 children per woman in 2023, compared to 3.56 in the Solomon Islands in 2023. The replacement level is considered to be 2.1 children per woman.

Check Mauritius vs the Solomon Islands population clock for a dynamic visualization of the changing population.

Natural population change by year

Mauritius
Solomon Islands
1x
Year Natural population change
Mauritius Solomon Islands
2023 999 17,436
2022 -757 17,253
2021 -253 16,626
2020 2,405 16,488
2019 1,773 16,649
2018 2,151 16,790
2017 3,415 16,897
2016 2,906 17,027
2015 3,031 16,909
2014 3,657 16,652
2013 4,281 16,038
2012 5,149 15,585
2011 5,511 15,095
2010 5,877 14,604
2009 6,113 14,381
2008 7,465 14,225
2007 8,429 13,963
2006 8,515 13,799
2005 10,195 13,568
2004 10,745 13,444
2003 10,799 13,344
2002 11,685 13,195
2001 11,723 13,061
2000 12,224 12,938
1999 12,341 12,809
1998 11,489 12,658
1997 11,943 12,478
1996 13,041 12,328
1995 13,020 12,124
1994 14,355 11,771
1993 14,814 11,396
1992 15,833 11,029
1991 15,091 10,789
1990 15,564 10,561
1989 14,718 10,354
1988 14,084 10,142
1987 13,262 9,943
1986 12,340 9,656
1985 12,451 9,534
1984 13,665 9,299
1983 14,525 9,011
1982 15,880 8,720
1981 18,334 8,436
1980 19,321 8,156
1979 19,282 7,874
1978 18,670 7,598
1977 16,769 7,290
1976 16,407 7,058
1975 15,342 6,635
1974 17,561 6,612
1973 13,145 6,343
1972 14,825 6,074
1971 15,441 5,814
1970 16,190 5,575
1969 15,761 5,444
1968 17,884 5,285
1967 17,560 5,151
1966 20,758 5,028
1965 20,482 4,885
1964 22,239 4,747
1963 22,069 4,571
1962 20,660 4,408
1961 20,355 4,257
1960 19,931 4,119

Data sources: World Bank | Health (1960–2023, retrieved 2026-04-06).

GeoRank.org/birth-rate/mauritius/solomon-islands | CC BY

The chart above illustrates the comparison of the absolute yearly changes in population resulting from births and deaths.

Excluding migration, the natural population change due to births and deaths from 2022 to 2023 was +0.08% in Mauritius and +2.18% in the Solomon Islands.

For the past 10 years, the annual natural population change has been +0.15% in Mauritius and +2.38% in the Solomon Islands.

Birth rate in Mauritius vs Solomon Islands by year

Mauritius
Solomon Islands

Annual births per 1,000 people

1x
Year Annual births per 1,000 people
Mauritius Solomon Islands
2023 10.2 26.9
2022 9.6 27.3
2021 10.3 27.7
2020 10.6 28
2019 10.2 28.4
2018 10.2 29.1
2017 10.7 30.1
2016 10.4 31.1
2015 10.1 31.9
2014 10.6 32.6
2013 10.9 32.5
2012 11.5 32.7
2011 11.7 33
2010 12 33.2
2009 12.3 33.7
2008 13.2 33.8
2007 13.7 33.9
2006 14.3 34
2005 15.3 34
2004 15.7 34.3
2003 15.9 34.6
2002 16.6 34.8
2001 16.5 35.1
2000 17 35.4
1999 17.3 35.8
1998 16.7 36.3
1997 17.4 36.7
1996 18.3 37.3
1995 18.3 37.7
1994 19.6 37.7
1993 20.3 37.6
1992 21.1 37.5
1991 20.7 37.9
1990 21.3 38.3
1989 20.8 38.7
1988 20.1 39.2
1987 19.3 39.7
1986 18.6 40.3
1985 19 40.6
1984 20.1 41
1983 21 41.2
1982 22.6 41.4
1981 25.5 41.7
1980 27.2 41.9
1979 27.5 42.2
1978 27.1 42.6
1977 26 42.9
1976 25.8 43.3
1975 25.3 43.8
1974 27.3 44.1
1973 23 44.1
1972 25.3 44.1
1971 26.1 44.2
1970 27.5 44.2
1969 27.7 44.6
1968 31.6 44.9
1967 31 45.4
1966 36 45.8
1965 36 46.1
1964 38.9 46.5
1963 40.4 46.5
1962 38.8 46.5
1961 39.7 46.7
1960 39.4 46.8

Data sources: World Bank | Health (1960–2023, retrieved 2026-04-06).

GeoRank.org/birth-rate/mauritius/solomon-islands | CC BY

The latest reported birth rate per 1,000 people in 2023 was 10.2 in Mauritius and 26.9 in the Solomon Islands, compared with 39.4 and 46.8, respectively, in 1960.

Birth rate data compared

Mauritius Solomon Islands
Fertility rate 1.39 3.56
Fertility rate rank 164/196 44/196
Birth rate 10.2 26.9
Birth rate rank 144/196 45/196
Population change due to births and deaths +999 +17,436
Natural population change rank 139/196 112/196
Natural population change rate +0.08% +2.18%
Population growth -0.23% +2.4%
Population growth rank 178/197 33/197
Age at first childbirth n/a 22.6 years
Average age at childbearing 29.5 years 29.1 years
Annual births per 1,000 women ages 15-19 17.7 48.1
Annual births per 1,000 women ages 20-29 52.4 173
Annual births per 1,000 women ages 30+ 13.9 51.9
Female of reproductive age (15-49), share of population 25.5% 24.8%
Any modern method of contraceptive prevalence among married women ages 15-49 31.1% 24.3%
Share of births attended by skilled health staff 99.7% 86.2%
Maternal mortality per live birth 0.07% 0.12%
Neonatal mortality rate (before reaching 28 days of age) 0.9% 0.83%
Infant mortality rate (before reaching 1 year of age) 1.35% 1.65%
Mortality rate before reaching 5 years of age 1.52% 2.06%
Life expectancy 75.4 years 71 years

Children 0-14 years as share of population

Mauritius
Factual

UN forecast
Solomon Islands
Factual

UN forecast
1x
Year Young
Mauritius Solomon Islands
2100 10.1% 19%
2099 10.1% 19.1%
2098 10.1% 19.2%
2097 10.1% 19.4%
2096 10% 19.5%
2095 10% 19.6%
2094 9.99% 19.8%
2093 9.98% 19.9%
2092 9.97% 20%
2091 9.97% 20.2%
2090 9.97% 20.3%
2089 9.98% 20.5%
2088 10% 20.6%
2087 10% 20.8%
2086 10% 21%
2085 10.1% 21.2%
2084 10.1% 21.3%
2083 10.1% 21.5%
2082 10.1% 21.7%
2081 10.2% 21.9%
2080 10.2% 22.1%
2079 10.2% 22.3%
2078 10.2% 22.4%
2077 10.2% 22.6%
2076 10.2% 22.8%
2075 10.2% 23%
2074 10.2% 23.2%
2073 10.2% 23.4%
2072 10.2% 23.6%
2071 10.2% 23.8%
2070 10.2% 24%
2069 10.2% 24.2%
2068 10.2% 24.4%
2067 10.2% 24.6%
2066 10.3% 24.8%
2065 10.3% 25%
2064 10.3% 25.2%
2063 10.3% 25.4%
2062 10.3% 25.6%
2061 10.4% 25.9%
2060 10.4% 26.1%
2059 10.5% 26.3%
2058 10.5% 26.6%
2057 10.6% 26.8%
2056 10.7% 27.1%
2055 10.8% 27.4%
2054 10.9% 27.7%
2053 11.1% 28%
2052 11.2% 28.3%
2051 11.3% 28.6%
2050 11.5% 28.9%
2049 11.6% 29.2%
2048 11.8% 29.4%
2047 11.9% 29.7%
2046 12% 30%
2045 12.1% 30.3%
2044 12.3% 30.6%
2043 12.4% 30.8%
2042 12.5% 31.1%
2041 12.6% 31.3%
2040 12.7% 31.6%
2039 12.7% 31.8%
2038 12.8% 32.1%
2037 12.9% 32.3%
2036 13.1% 32.5%
2035 13.2% 32.8%
2034 13.3% 33%
2033 13.4% 33.4%
2032 13.5% 33.7%
2031 13.6% 34.1%
2030 13.7% 34.5%
2029 13.9% 35%
2028 14% 35.4%
2027 14.2% 35.9%
2026 14.4% 36.3%
2025 14.7% 36.8%
2024 14.8% 37%
2023 15.1% 37.4%
2022 15.5% 37.7%
2021 15.9% 38.1%
2020 16.4% 38.4%
2019 16.9% 38.7%
2018 17.4% 39%
2017 17.9% 39.4%
2016 18.4% 39.7%
2015 18.9% 40%
2014 19.3% 40.2%
2013 19.7% 40.4%
2012 20.1% 40.7%
2011 20.6% 40.8%
2010 21.1% 41%
2009 21.7% 41.1%
2008 22.3% 41.2%
2007 22.9% 41.2%
2006 23.4% 41.3%
2005 23.9% 41.5%
2004 24.3% 41.7%
2003 24.7% 41.9%
2002 25% 42.2%
2001 25.3% 42.5%
2000 25.6% 42.9%
1999 25.8% 43.2%
1998 26.2% 43.5%
1997 26.6% 43.8%
1996 27% 44%
1995 27.5% 44.3%
1994 28% 44.5%
1993 28.5% 44.8%
1992 29% 45.1%
1991 29.4% 45.4%
1990 29.8% 45.8%
1989 30.1% 46.2%
1988 30.5% 46.6%
1987 30.8% 46.9%
1986 31.1% 47.3%
1985 31.4% 47.5%
1984 31.8% 47.8%
1983 32.2% 47.9%
1982 32.6% 48.1%
1981 33.1% 48.2%
1980 33.6% 48.3%
1979 34.2% 48.3%
1978 34.9% 48.3%
1977 35.7% 48.3%
1976 36.5% 48.2%
1975 37.3% 47.9%
1974 38.2% 47.5%
1973 39.1% 47.1%
1972 40.1% 46.9%
1971 40.9% 46.8%
1970 41.6% 46.7%
1969 42.3% 46.6%
1968 42.9% 46.4%
1967 43.4% 46.2%
1966 44% 46%
1965 44.4% 45.9%
1964 44.8% 45.8%
1963 45.1% 45.9%
1962 45.1% 46%
1961 45% 46.1%
1960 45% 46.3%

Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06); United Nations | World Population Prospects (2025–2100, retrieved 2026-03-10).

GeoRank.org/birth-rate/mauritius/solomon-islands | CC BY

Children aged 0-14 make up 14.8% of the population in Mauritius and 37% in the Solomon Islands in 2024, compared to 29.8% and 45.8% respectively in 1990.

Demographics of Mauritius and the Solomon Islands compared.

Fertility rates around the globe

1x

Data sources: World Bank | Health (1960–2023, retrieved 2026-04-06).

GeoRank.org/birth-rate/mauritius/solomon-islands | CC BY

Maternal mortality chart: Mauritius vs Solomon Islands

Mauritius
Solomon Islands
1x
Year Maternal mortality per 100K births
Mauritius Solomon Islands
2023 66 123
2022 61 126
2021 80 153
2020 58 131
2019 67 135
2018 67 136
2017 66 140
2016 62 143
2015 61 146
2014 60 147
2013 58 147
2012 55 146
2011 55 147
2010 53 148
2009 51 152
2008 48 153
2007 46 163
2006 45 159
2005 43 161
2004 43 164
2003 42 167
2002 42 168
2001 42 167
2000 43 166
1999 46 164
1998 48 165
1997 49 164
1996 52 166
1995 55 168
1994 63 170
1993 70 173
1992 73 174
1991 75 178
1990 77 184
1989 85 188
1988 93 193
1987 103 200
1986 106 226
1985 111 209

Data sources: World Bank | Gender (1985–2023, retrieved 2026-04-06).

GeoRank.org/birth-rate/mauritius/solomon-islands | CC BY

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 66 deaths per 100,000 live births in Mauritius, compared to 123 deaths in the Solomon Islands.

Under-five mortality rates

Mauritius
Solomon Islands

Probability that a newborn baby will die before reaching age five

1x
Year Under 5 mortality rate
Mauritius Solomon Islands
2023 1.52% 2.06%
2022 1.55% 2.12%
2021 1.57% 2.18%
2020 1.58% 2.24%
2019 1.57% 2.3%
2018 1.53% 2.36%
2017 1.5% 2.41%
2016 1.47% 2.45%
2015 1.47% 2.49%
2014 1.47% 2.53%
2013 1.49% 2.58%
2012 1.5% 2.62%
2011 1.49% 2.67%
2010 1.48% 2.72%
2009 1.48% 2.76%
2008 1.5% 2.81%
2007 1.52% 2.85%
2006 1.54% 2.88%
2005 1.55% 2.91%
2004 1.57% 2.94%
2003 1.6% 2.97%
2002 1.66% 2.99%
2001 1.76% 3.03%
2000 1.89% 3.07%
1999 2.03% 3.11%
1998 2.16% 3.16%
1997 2.25% 3.21%
1996 2.26% 3.27%
1995 2.22% 3.35%
1994 2.16% 3.43%
1993 2.12% 3.52%
1992 2.13% 3.62%
1991 2.19% 3.72%
1990 2.32% 3.82%
1989 2.5% 3.93%
1988 2.7% 4.04%
1987 2.85% 4.16%
1986 2.88% 4.28%
1985 2.85% 4.42%
1984 2.92% 4.58%
1983 3.15% 4.74%
1982 3.47% 4.93%
1981 3.77% 5.14%
1980 4.02% 5.38%
1979 4.28% 5.64%
1978 4.62% 5.95%
1977 5.08% 6.29%
1976 5.74% 6.68%
1975 6.53% 7.9%
1974 7.24% 7.6%
1973 7.71% 8.12%
1972 7.98% 8.69%
1971 8.15% 9.29%
1970 8.35% 9.94%
1969 8.72% 10.6%
1968 9.25% 11.3%
1967 9.55% 12%
1966 9.25% 12.7%
1965 8.66% 13.3%
1964 8.4% 14%
1963 8.72% 14.7%
1962 9.31% 15.4%
1961 9.82% 16%
1960 10.2% 16.7%

Data sources: World Bank | Health (1960–2023, retrieved 2026-04-06).

GeoRank.org/birth-rate/mauritius/solomon-islands | CC BY

The chance that a newborn baby will die before reaching age five is 1.52% in Mauritius and 2.06% in the Solomon Islands. Above is a chart with historical data on under-five mortality rates.

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Data sources:

  1. World Bank | Health (1960–2024, retrieved 2026-04-06)
  2. United Nations | World Population Prospects (2025–2100, retrieved 2026-03-10)
  3. Central Intelligence Agency (CIA) (2025, retrieved 2026-02-20)

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