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Fertility & birth rates in Benin and San Marino

Updated on by Georank team

Benin has an annual birth rate of 33.9 births per 1,000 people, compared to 5.6 for San Marino. The average number of children a woman is expected to have during her lifetime — the fertility rate, is 4.56 in Benin and 1.15 in San Marino — 74.8% difference.

1960 vs 2023, the fertility rate has decreased by 27.5% in Benin and by 52.7% in San Marino — in 1960, it was 6.28 and 2.43, respectively.

  • Benin is ranked 14/196 by birth rate compared to 195/196 for San Marino.
  • The mean age for first-time mothers is 20.5 years in Benin, compared to 31.5 years in San Marino.
  • The mean age at childbearing (for all the births, not just the first) is 29 in Benin — it's 32.8 in San Marino.
  • Annual births per 1,000 women ages 15-19 (adolescent birth rate or teenage mother rate) is 77.8 in Benin vs 1.16 in San Marino.
  • In Benin, 23.9% of the population is composed of women of reproductive age (15-49), compared to 19.7% in San Marino.

Fertility rate in Benin vs San Marino by year

Benin
San Marino
1x
Year Fertility rate
Benin San Marino
2023 4.56 1.15
2022 4.63 1.14
2021 4.71 1.13
2020 4.8 1.11
2019 4.9 1.1
2018 5.03 1.08
2017 5.16 1.05
2016 5.25 1.13
2015 5.32 1.2
2014 5.37 1.26
2013 5.41 1.48
2012 5.43 1.29
2011 5.44 1.46
2010 5.45 1.46
2009 5.49 1.36
2008 5.55 1.52
2007 5.63 1.26
2006 5.67 1.24
2005 5.69 1.2
2004 5.72 1.3
2003 5.76 1.3
2002 5.79 1.43
2001 5.85 1.52
2000 5.94 1.4
1999 6.03 1.29
1998 6.14 1.26
1997 6.23 1.24
1996 6.28 1.21
1995 6.33 1.17
1994 6.42 1.14
1993 6.51 1.12
1992 6.59 1.15
1991 6.67 1.17
1990 6.74 1.16
1989 6.82 1.15
1988 6.87 1.14
1987 6.92 1.14
1986 6.96 1.15
1985 7 1.17
1984 7.03 1.2
1983 7.05 1.25
1982 7.06 1.3
1981 7.06 1.41
1980 6.99 1.53
1979 6.91 1.63
1978 6.82 1.77
1977 6.83 1.87
1976 6.83 1.95
1975 6.83 2.05
1974 6.82 2.13
1973 6.81 2.23
1972 6.8 2.29
1971 6.77 2.33
1970 6.74 2.32
1969 6.71 2.31
1968 6.67 2.3
1967 6.64 2.31
1966 6.63 2.33
1965 6.61 2.33
1964 6.57 2.37
1963 6.51 2.4
1962 6.46 2.43
1961 6.4 2.68
1960 6.28 2.43

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

GeoRank.org/birth-rate/benin/san-marino | CC BY

According to the latest available data on birth rates, the fertility rate in Benin was 4.56 children per woman in 2023, compared to 1.15 in San Marino in 2023. The replacement level is considered to be 2.1 children per woman.

Check Benin vs San Marino population clock for a dynamic visualization of the changing population.

Natural population change by year

Benin
San Marino
1x
Year Natural population change
Benin San Marino
2023 353,933 -92
2022 349,518 -58
2021 341,103 -99
2020 341,929 -122
2019 339,817 -17
2018 340,270 -11
2017 339,763 -51
2016 336,559 10
2015 330,573 36
2014 323,753 46
2013 315,804 73
2012 306,180 54
2011 296,348 105
2010 287,703 126
2009 280,204 145
2008 274,242 159
2007 271,305 69
2006 265,040 75
2005 253,795 66
2004 245,630 121
2003 237,962 79
2002 229,472 112
2001 222,877 132
2000 218,013 107
1999 213,074 80
1998 208,342 74
1997 203,182 71
1996 197,643 63
1995 194,481 51
1994 196,637 43
1993 179,858 38
1992 173,794 42
1991 168,174 45
1990 163,055 41
1989 157,235 36
1988 153,580 34
1987 147,783 31
1986 142,039 40
1985 136,621 44
1984 131,590 46
1983 126,349 54
1982 122,748 61
1981 118,634 76
1980 112,969 90
1979 106,782 104
1978 100,762 121
1977 97,200 117
1976 93,141 126
1975 89,350 141
1974 85,623 153
1973 82,422 167
1972 79,415 173
1971 76,034 174
1970 73,156 173
1969 70,155 173
1968 67,327 171
1967 64,709 171
1966 62,169 173
1965 60,154 169
1964 57,352 163
1963 54,514 158
1962 51,664 155
1961 48,838 174
1960 44,564 139

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

GeoRank.org/birth-rate/benin/san-marino | 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 +2.51% in Benin and -0.27% in San Marino.

For the past 10 years, the annual natural population change has been +2.72% in Benin and -0.1% in San Marino.

Birth rate in Benin vs San Marino by year

Benin
San Marino

Annual births per 1,000 people

1x
Year Annual births per 1,000 people
Benin San Marino
2023 33.9 5.6
2022 34.4 6.1
2021 34.8 6.2
2020 35.3 6.4
2019 36 6.7
2018 37 6.8
2017 37.8 6.7
2016 38.6 7.9
2015 39 8.2
2014 39.3 9.1
2013 39.6 9.7
2012 39.7 8.7
2011 39.7 10
2010 39.8 10.3
2009 40 10.7
2008 40.4 11
2007 41 9.4
2006 41.3 10
2005 41.1 9.5
2004 41.3 10.4
2003 41.5 10.7
2002 41.5 11.9
2001 41.7 12.8
2000 42.1 12
1999 42.5 11.1
1998 43 11
1997 43.4 11
1996 43.7 10.8
1995 44.4 10.4
1994 45.7 10.2
1993 44.1 10
1992 44.9 10.2
1991 45.4 10.3
1990 45.7 10.1
1989 46 9.88
1988 46.6 9.73
1987 46.9 9.6
1986 47.1 9.48
1985 47.3 9.52
1984 47.6 9.63
1983 47.7 9.87
1982 48 10.2
1981 48.2 10.8
1980 47.9 11.5
1979 47.4 12.2
1978 46.9 13.1
1977 47 13
1976 47.1 14
1975 47.1 14.8
1974 47.2 15.4
1973 47.3 16.2
1972 47.4 16.5
1971 47.5 16.7
1970 47.5 17
1969 47.5 17.1
1968 47.5 17.1
1967 47.5 17.2
1966 47.7 17.5
1965 47.7 17.4
1964 47.6 17.4
1963 47.4 17.5
1962 47.1 17.7
1961 46.7 19.4
1960 45.8 17.5

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

GeoRank.org/birth-rate/benin/san-marino | CC BY

The latest reported birth rate per 1,000 people in 2023 was 33.9 in Benin and 5.6 in San Marino, compared with 45.8 and 17.5, respectively, in 1960.

Birth rate data compared

Benin San Marino
Fertility rate 4.56 1.15
Fertility rate rank 14/196 188/196
Birth rate 33.9 5.6
Birth rate rank 14/196 195/196
Population change due to births and deaths +353,933 -92
Natural population change rank 49/196 159/196
Natural population change rate +2.51% -0.27%
Population growth +2.49% +0.35%
Population growth rank 27/197 145/197
Age at first childbirth 20.5 years 31.5 years
Average age at childbearing 29 years 32.8 years
Annual births per 1,000 women ages 15-19 74.6 0
Annual births per 1,000 women ages 20-29 216.3 34.4
Annual births per 1,000 women ages 30+ 68.7 11
Female of reproductive age (15-49), share of population 23.9% 19.7%
Any modern method of contraceptive prevalence among married women ages 15-49 16.9% n/a
Share of births attended by skilled health staff 78.1% n/a
Maternal mortality per live birth 0.52% 0.008%
Neonatal mortality rate (before reaching 28 days of age) 2.8% 0.06%
Infant mortality rate (before reaching 1 year of age) 4.64% 0.14%
Mortality rate before reaching 5 years of age 7.79% 0.14%
Life expectancy 61.3 years 86 years

Children 0-14 years as share of population

Benin
Factual

UN forecast
San Marino
Factual

UN forecast
1x
Year Young
Benin San Marino
2100 22.4% 11.9%
2099 22.5% 11.9%
2098 22.7% 11.9%
2097 22.8% 12%
2096 23% 12%
2095 23.1% 12%
2094 23.3% 12.1%
2093 23.4% 12.1%
2092 23.6% 12.2%
2091 23.8% 12.2%
2090 23.9% 12.3%
2089 24.1% 12.3%
2088 24.3% 12.3%
2087 24.5% 12.4%
2086 24.7% 12.4%
2085 24.8% 12.4%
2084 25% 12.4%
2083 25.2% 12.4%
2082 25.4% 12.4%
2081 25.6% 12.3%
2080 25.8% 12.3%
2079 26% 12.2%
2078 26.2% 12.2%
2077 26.4% 12.1%
2076 26.6% 12%
2075 26.8% 11.9%
2074 27% 11.8%
2073 27.2% 11.7%
2072 27.4% 11.6%
2071 27.6% 11.5%
2070 27.8% 11.5%
2069 28% 11.4%
2068 28.2% 11.4%
2067 28.4% 11.3%
2066 28.7% 11.3%
2065 28.9% 11.3%
2064 29.2% 11.3%
2063 29.4% 11.3%
2062 29.7% 11.4%
2061 30% 11.4%
2060 30.3% 11.5%
2059 30.6% 11.5%
2058 30.9% 11.6%
2057 31.2% 11.6%
2056 31.5% 11.7%
2055 31.8% 11.7%
2054 32.1% 11.7%
2053 32.4% 11.8%
2052 32.7% 11.7%
2051 33% 11.7%
2050 33.3% 11.7%
2049 33.5% 11.6%
2048 33.8% 11.5%
2047 34.1% 11.4%
2046 34.3% 11.2%
2045 34.6% 11.1%
2044 34.9% 11%
2043 35.2% 10.8%
2042 35.4% 10.6%
2041 35.7% 10.5%
2040 36% 10.3%
2039 36.3% 10.2%
2038 36.7% 10%
2037 37% 9.93%
2036 37.3% 9.9%
2035 37.6% 9.89%
2034 38% 9.93%
2033 38.4% 9.99%
2032 38.8% 10%
2031 39.2% 10.2%
2030 39.6% 10.4%
2029 40% 10.6%
2028 40.4% 11%
2027 40.8% 11.2%
2026 41.1% 11.6%
2025 41.4% 12.1%
2024 41.6% 12.3%
2023 41.8% 12.7%
2022 42.1% 13%
2021 42.4% 13.2%
2020 42.7% 13.4%
2019 42.9% 13.7%
2018 43.1% 14%
2017 43.2% 14.4%
2016 43.3% 14.7%
2015 43.4% 14.9%
2014 43.5% 15.1%
2013 43.6% 15.1%
2012 43.7% 15.2%
2011 43.8% 15.3%
2010 43.9% 15.4%
2009 44.1% 15.4%
2008 44.3% 15.4%
2007 44.4% 15.3%
2006 44.4% 15.3%
2005 44.6% 15.3%
2004 44.8% 15.2%
2003 44.9% 15.2%
2002 45.1% 15.1%
2001 45.3% 15%
2000 45.4% 14.9%
1999 45.6% 14.9%
1998 45.8% 14.9%
1997 45.9% 14.9%
1996 46% 14.9%
1995 45.9% 14.9%
1994 45.5% 15%
1993 45.7% 15.2%
1992 46.2% 15.4%
1991 46.2% 15.8%
1990 46.1% 16.1%
1989 46.1% 16.5%
1988 46.1% 17%
1987 46% 17.5%
1986 45.9% 18%
1985 45.8% 18.6%
1984 45.7% 19.1%
1983 45.6% 19.7%
1982 45.5% 20.3%
1981 45.3% 21%
1980 45.2% 21.7%
1979 45.1% 22.4%
1978 45% 23%
1977 44.8% 23.9%
1976 44.7% 24.7%
1975 44.5% 25.1%
1974 44.3% 25.4%
1973 44.1% 25.7%
1972 43.8% 25.9%
1971 43.5% 26%
1970 43.2% 25.9%
1969 42.8% 25.6%
1968 42.5% 25.3%
1967 42.1% 24.9%
1966 41.6% 24.5%
1965 41.2% 24.3%
1964 40.8% 24.5%
1963 40.3% 24.8%
1962 39.9% 25%
1961 39.5% 25%
1960 39.1% 25%

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/benin/san-marino | CC BY

Children aged 0-14 make up 41.6% of the population in Benin and 12.3% in San Marino in 2024, compared to 46.1% and 16.1% respectively in 1990.

Demographics of Benin and San Marino compared.

Fertility rates around the globe

1x

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

GeoRank.org/birth-rate/benin/san-marino | CC BY

Maternal mortality chart: Benin vs San Marino

Benin
San Marino
1x
Year Maternal mortality per 100K births
Benin San Marino
2023 518 8
2022 547 22
2021 584 35
2020 578 46
2019 572 7
2018 585 7
2017 592 7
2016 604 7
2015 606 8
2014 605 8
2013 607 8
2012 618 8
2011 613 8
2010 607 8
2009 598 8
2008 563 8
2007 501 8
2006 509 12
2005 514 12
2004 531 13
2003 532 13
2002 534 14
2001 532 14
2000 529 14
1999 536 9
1998 547 9
1997 556 10
1996 576 10
1995 586 10
1994 605 10
1993 591 11
1992 625 11
1991 666 11
1990 692 11
1989 732 12
1988 765 12
1987 817 12
1986 858 12
1985 910 12

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

GeoRank.org/birth-rate/benin/san-marino | CC BY

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 518 deaths per 100,000 live births in Benin, compared to 8 deaths in San Marino.

Under-five mortality rates

Benin
San Marino

Probability that a newborn baby will die before reaching age five

1x
Year Under 5 mortality rate
Benin San Marino
2023 7.79% 0.14%
2022 8.04% 0.15%
2021 8.31% 0.15%
2020 8.55% 0.16%
2019 8.8% 0.17%
2018 9.05% 0.17%
2017 9.27% 0.18%
2016 9.5% 0.19%
2015 9.71% 0.2%
2014 9.93% 0.21%
2013 10.2% 0.23%
2012 10.4% 0.24%
2011 10.6% 0.25%
2010 10.8% 0.27%
2009 11.1% 0.28%
2008 11.3% 0.3%
2007 11.5% 0.32%
2006 11.8% 0.34%
2005 12.1% 0.37%
2004 12.4% 0.39%
2003 12.7% 0.42%
2002 13% 0.46%
2001 13.3% 0.5%
2000 13.6% 0.54%
1999 13.9% 0.58%
1998 14.3% 0.63%
1997 14.6% 0.69%
1996 14.9% 0.75%
1995 15.2% 0.81%
1994 15.6% 0.89%
1993 16% 0.97%
1992 16.4% 1.06%
1991 16.8% 1.16%
1990 17.2% 1.27%
1989 17.6% 1.39%
1988 18% 1.52%
1987 18.4% 1.66%
1986 18.8% 1.82%
1985 19.2% 1.99%
1984 19.6% -
1983 20% -
1982 20.4% -
1981 20.8% -
1980 21.2% -
1979 21.6% -
1978 22.1% -
1977 22.6% -
1976 23.1% -
1975 23.7% -
1974 24.2% -
1973 24.7% -
1972 25.2% -
1971 25.7% -
1970 26.1% -
1969 26.6% -
1968 27% -
1967 27.5% -
1966 28% -
1965 28.5% -
1964 29.1% -
1963 29.6% -
1962 30.2% -
1961 30.7% -
1960 31.2% -

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

GeoRank.org/birth-rate/benin/san-marino | CC BY

The chance that a newborn baby will die before reaching age five is 7.79% in Benin and 0.14% in San Marino. 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. United Nations Economic Commission for Europe (UNECE) (2022, retrieved 2026-03-10)
  4. Central Intelligence Agency (CIA) (2025, retrieved 2026-02-20)

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