Monaco has an annual birth rate of 9.44 births per 1,000 people, compared to 28.2 for Sao Tome and Principe. The average number of children a woman is expected to have during her lifetime — the fertility rate, is 2.11 in Monaco and 3.64 in Sao Tome and Principe — 72.7% difference.
1960 vs 2023, the fertility rate has decreased by -25% in Monaco and by -41.6% in Sao Tome and Principe — in 1960, it was 2.81 and 6.24, respectively.
Birth rates facts compared:
- Monaco is ranked 154/196 by birth rate compared to 39/196 for Sao Tome and Principe.
- The mean age for first-time mothers is 32.5 years in Monaco, compared to 19.4 years in Sao Tome and Principe.
- The mean age at childbearing (for all the births, not just the first) is 30.9 in Monaco — it's 28.4 in Sao Tome and Principe.
- Annual births per 1,000 women ages 15-19 (adolescent birth rate or teenage mother rate) is 9.69 in Monaco vs 86.2 in Sao Tome and Principe.
- In Monaco, 15.8% of the population is composed of women of reproductive age (15-49), compared to 25.2% in Sao Tome and Principe.
- Excluding migration, the natural population change due to births and deaths from 2022 to 2023 was -1.15% in Monaco and +2.26% in Sao Tome and Principe.
Birth rate data compared
Monaco
|
Sao Tome
|
|
|---|---|---|
| Fertility rate | 2.11 | 3.64 |
| Birth rate | 9.44 | 28.2 |
| Birth rate rank | 154/196 | 39/196 |
| Age at first childbirth | 32.5 years | 19.4 years |
| Average age at childbearing | 30.9 years | 28.4 years |
| Annual births per 1,000 women ages 15-19 | 9.1 | 84 |
| Annual births per 1,000 women ages 20-29 | 82.5 | 168.4 |
| Annual births per 1,000 women ages 30+ | 14.7 | 48.1 |
| Female of reproductive age (15-49), share of population | 15.8% | 25.2% |
| Any modern method of contraceptive prevalence among married women ages 15-49 | n/a | 46% |
| Share of births attended by skilled health staff | n/a | 96.8% |
| Maternal mortality per live birth | 0.005% | 0.08% |
| Neonatal mortality rate (before reaching 28 days of age) | 0.15% | 0.68% |
| Infant mortality rate (before reaching 1 year of age) | 0.23% | 0.94% |
| Mortality rate before reaching 5 years of age, per 1,000 live births | 0.27% | 1.39% |
| Population change due to births and deaths | -449 | +5,221 |
| Natural population change rank | 162/196 | 127/196 |
| Natural population change rate | -1.15% | +2.26% |
| Population growth | -0.83% | +2.02% |
| Population growth rank | 191/197 | 52/197 |
| Life expectancy | 86.6 years | 70.1 years |
Fertility rate in Monaco vs Sao Tome and Principe chart
According to the latest available data on birth rates, the fertility rate in Monaco was 2.11 children per woman in 2023, compared to 3.64 in Sao Tome and Principe in 2023. The replacement level is considered to be 2.1 children per woman.
Check Monaco vs Sao Tome and Principe population clock for a dynamic visualization of the changing population.
The chart below showcases historical changes in the birth rates.
Births per woman
| Year | Fertility rate | |
|---|---|---|
|
Monaco
|
Sao Tome
|
|
| 1960 | 2.81 | 6.24 |
| 1961 | 2.78 | 6.26 |
| 1962 | 2.76 | 6.28 |
| 1963 | 2.73 | 6.31 |
| 1964 | 2.69 | 6.33 |
| 1965 | 2.66 | 6.35 |
| 1966 | 2.63 | 6.37 |
| 1967 | 2.59 | 6.39 |
| 1968 | 2.57 | 6.42 |
| 1969 | 2.54 | 6.44 |
| 1970 | 2.5 | 6.47 |
| 1971 | 2.47 | 6.49 |
| 1972 | 2.44 | 6.51 |
| 1973 | 2.41 | 6.53 |
| 1974 | 2.38 | 6.53 |
| 1975 | 2.35 | 6.53 |
| 1976 | 2.33 | 6.52 |
| 1977 | 2.31 | 6.5 |
| 1978 | 2.28 | 6.47 |
| 1979 | 2.26 | 6.43 |
| 1980 | 2.24 | 6.39 |
| 1981 | 2.22 | 6.33 |
| 1982 | 2.2 | 6.28 |
| 1983 | 2.18 | 6.22 |
| 1984 | 2.17 | 6.16 |
| 1985 | 2.14 | 6.1 |
| 1986 | 2.11 | 6.05 |
| 1987 | 2.06 | 5.99 |
| 1988 | 2.01 | 5.94 |
| 1989 | 1.93 | 5.88 |
| 1990 | 1.85 | 5.83 |
| 1991 | 1.79 | 5.77 |
| 1992 | 1.76 | 5.7 |
| 1993 | 1.75 | 5.64 |
| 1994 | 1.76 | 5.56 |
| 1995 | 1.78 | 5.55 |
| 1996 | 1.82 | 5.47 |
| 1997 | 1.88 | 5.4 |
| 1998 | 1.95 | 5.3 |
| 1999 | 2.01 | 5.23 |
| 2000 | 2.08 | 5.16 |
| 2001 | 2.18 | 5.1 |
| 2002 | 2.01 | 5.06 |
| 2003 | 1.91 | 5.01 |
| 2004 | 1.99 | 4.96 |
| 2005 | 2.01 | 4.94 |
| 2006 | 2.1 | 4.93 |
| 2007 | 2.21 | 4.96 |
| 2008 | 2.38 | 4.91 |
| 2009 | 2.4 | 4.84 |
| 2010 | 2.38 | 4.77 |
| 2011 | 2.22 | 4.72 |
| 2012 | 2.29 | 4.66 |
| 2013 | 2.31 | 4.58 |
| 2014 | 2.49 | 4.49 |
| 2015 | 2.5 | 4.35 |
| 2016 | 2.58 | 4.2 |
| 2017 | 2.42 | 4.07 |
| 2018 | 2.49 | 3.98 |
| 2019 | 2.4 | 3.9 |
| 2020 | 2.38 | 3.83 |
| 2021 | 2.12 | 3.76 |
| 2022 | 2.11 | 3.7 |
| 2023 | 2.11 | 3.64 |
| 2024 | 2.1 | 3.6 |
| 2025 | 2.09 | 3.53 |
| 2026 | 2.08 | 3.47 |
| 2027 | 2.08 | 3.42 |
| 2028 | 2.07 | 3.36 |
| 2029 | 2.06 | 3.32 |
| 2030 | 2.06 | 3.26 |
| 2031 | 2.05 | 3.21 |
| 2032 | 2.05 | 3.17 |
| 2033 | 2.04 | 3.13 |
| 2034 | 2.03 | 3.09 |
| 2035 | 2.03 | 3.04 |
| 2036 | 2.02 | 3.01 |
| 2037 | 2.02 | 2.97 |
| 2038 | 2.01 | 2.94 |
| 2039 | 2.01 | 2.9 |
| 2040 | 2 | 2.87 |
| 2041 | 1.99 | 2.83 |
| 2042 | 1.99 | 2.8 |
| 2043 | 1.99 | 2.78 |
| 2044 | 1.98 | 2.75 |
| 2045 | 1.98 | 2.73 |
| 2046 | 1.97 | 2.7 |
| 2047 | 1.97 | 2.67 |
| 2048 | 1.97 | 2.64 |
| 2049 | 1.96 | 2.62 |
| 2050 | 1.96 | 2.59 |
Children 0-14 years as share of population
| Year | Share of people 0-14 years old | |
|---|---|---|
|
Monaco
|
Sao Tome
|
|
| 1960 | 14.5% | 32.9% |
| 1961 | 13.7% | 34.3% |
| 1962 | 13.4% | 36.6% |
| 1963 | 13.8% | 38.5% |
| 1964 | 14.3% | 40.2% |
| 1965 | 14.5% | 41.6% |
| 1966 | 14.4% | 42.9% |
| 1967 | 14% | 44% |
| 1968 | 13.8% | 44.9% |
| 1969 | 14.3% | 45.8% |
| 1970 | 14.5% | 46.2% |
| 1971 | 14.5% | 46.1% |
| 1972 | 14.5% | 45.9% |
| 1973 | 14.1% | 45.7% |
| 1974 | 13.6% | 45.6% |
| 1975 | 13.5% | 45.5% |
| 1976 | 14% | 45.4% |
| 1977 | 14.2% | 45.3% |
| 1978 | 14.3% | 45.2% |
| 1979 | 14% | 45.1% |
| 1980 | 13.6% | 44.9% |
| 1981 | 12.9% | 44.7% |
| 1982 | 12.6% | 44.5% |
| 1983 | 12.9% | 44.5% |
| 1984 | 13.3% | 44.4% |
| 1985 | 13.5% | 44.5% |
| 1986 | 13.7% | 44.7% |
| 1987 | 13.7% | 44.9% |
| 1988 | 13.6% | 45% |
| 1989 | 13.2% | 45% |
| 1990 | 12.8% | 45.1% |
| 1991 | 12.9% | 45.1% |
| 1992 | 13.1% | 45.2% |
| 1993 | 13.4% | 45.2% |
| 1994 | 13.5% | 45.1% |
| 1995 | 13.7% | 44.9% |
| 1996 | 13.8% | 44.7% |
| 1997 | 13.8% | 44.3% |
| 1998 | 13.8% | 43.9% |
| 1999 | 13.6% | 43.4% |
| 2000 | 13.4% | 42.8% |
| 2001 | 13.6% | 42.5% |
| 2002 | 13.8% | 42.3% |
| 2003 | 14% | 42.2% |
| 2004 | 14.1% | 42.1% |
| 2005 | 14% | 42% |
| 2006 | 13.8% | 42% |
| 2007 | 13.5% | 42% |
| 2008 | 13.3% | 42.1% |
| 2009 | 13.2% | 42.1% |
| 2010 | 13.2% | 42.1% |
| 2011 | 13.1% | 42% |
| 2012 | 13% | 42% |
| 2013 | 12.8% | 42% |
| 2014 | 12.5% | 42% |
| 2015 | 12.3% | 41.9% |
| 2016 | 12.2% | 41.7% |
| 2017 | 12.3% | 41.4% |
| 2018 | 12.3% | 40.9% |
| 2019 | 12.5% | 40.5% |
| 2020 | 12.8% | 39.9% |
| 2021 | 12.8% | 39.4% |
| 2022 | 12.9% | 38.8% |
| 2023 | 13.2% | 38.3% |
| 2024 | 13.5% | 37.8% |
| 2025 | 13.8% | 37.5% |
| 2026 | 14.1% | 37.2% |
| 2027 | 14.3% | 36.8% |
| 2028 | 14.6% | 36.4% |
| 2029 | 14.8% | 36% |
| 2030 | 15.1% | 35.6% |
| 2031 | 15.2% | 35.4% |
| 2032 | 15.3% | 35.2% |
| 2033 | 15.4% | 35% |
| 2034 | 15.5% | 34.8% |
| 2035 | 15.6% | 34.7% |
| 2036 | 15.7% | 34.5% |
| 2037 | 15.8% | 34.2% |
| 2038 | 15.9% | 34% |
| 2039 | 15.9% | 33.8% |
| 2040 | 16% | 33.5% |
| 2041 | 16% | 33.2% |
| 2042 | 16.1% | 32.9% |
| 2043 | 16.1% | 32.6% |
| 2044 | 16.2% | 32.3% |
| 2045 | 16.2% | 32% |
| 2046 | 16.3% | 31.6% |
| 2047 | 16.4% | 31.3% |
| 2048 | 16.5% | 31% |
| 2049 | 16.6% | 30.6% |
| 2050 | 16.7% | 30.2% |
Children aged 0-14 make up 13.5% of the population in Monaco and 37.8% in Sao Tome and Principe in 2024, compared to 12.8% and 45.1% respectively in 1990.
Natural population change in Monaco vs Sao Tome and Principe by year
For the past 10 years, the annual natural population change (excluding migration) has been -1.15% in Monaco and +2.4% in Sao Tome and Principe. The chart below illustrates the comparison of the absolute yearly changes resulting from births and deaths.
Natural population change
| Year | Population change due to births and deaths | |
|---|---|---|
|
Monaco
|
Sao Tome
|
|
| 1960 | 20 | 1,547 |
| 1961 | 13 | 1,657 |
| 1962 | 5 | 1,625 |
| 1963 | -4 | 1,609 |
| 1964 | -9 | 1,600 |
| 1965 | -12 | 1,611 |
| 1966 | -15 | 1,642 |
| 1967 | -22 | 1,693 |
| 1968 | -25 | 1,767 |
| 1969 | -29 | 1,862 |
| 1970 | -30 | 1,980 |
| 1971 | -35 | 2,127 |
| 1972 | -41 | 2,232 |
| 1973 | -48 | 2,329 |
| 1974 | -55 | 2,422 |
| 1975 | -60 | 2,515 |
| 1976 | -57 | 2,608 |
| 1977 | -51 | 2,705 |
| 1978 | -45 | 2,800 |
| 1979 | -47 | 2,893 |
| 1980 | -53 | 2,965 |
| 1981 | -60 | 3,015 |
| 1982 | -59 | 3,047 |
| 1983 | -49 | 3,100 |
| 1984 | -30 | 3,163 |
| 1985 | -5 | 3,242 |
| 1986 | 16 | 3,180 |
| 1987 | 30 | 3,440 |
| 1988 | 19 | 3,544 |
| 1989 | -2 | 3,576 |
| 1990 | -26 | 3,719 |
| 1991 | -35 | 3,801 |
| 1992 | -33 | 3,822 |
| 1993 | -29 | 3,841 |
| 1994 | -22 | 3,860 |
| 1995 | -14 | 3,948 |
| 1996 | -6 | 3,993 |
| 1997 | 6 | 4,041 |
| 1998 | 18 | 4,120 |
| 1999 | 25 | 4,221 |
| 2000 | 36 | 4,334 |
| 2001 | 52 | 4,471 |
| 2002 | 26 | 4,591 |
| 2003 | 14 | 4,702 |
| 2004 | 31 | 4,810 |
| 2005 | 26 | 4,897 |
| 2006 | 25 | 5,057 |
| 2007 | 24 | 5,226 |
| 2008 | 40 | 5,297 |
| 2009 | 23 | 5,349 |
| 2010 | -18 | 5,391 |
| 2011 | -91 | 5,445 |
| 2012 | -144 | 5,501 |
| 2013 | -216 | 5,449 |
| 2014 | -266 | 5,381 |
| 2015 | -327 | 5,269 |
| 2016 | -376 | 5,125 |
| 2017 | -417 | 5,007 |
| 2018 | -423 | 4,957 |
| 2019 | -473 | 4,932 |
| 2020 | -445 | 4,874 |
| 2021 | -605 | 4,954 |
| 2022 | -576 | 5,102 |
| 2023 | -449 | 5,221 |
Fertility rates around the globe
Fertility rate
Maternal mortality chart: Monaco vs Sao Tome and Principe
The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 5 deaths per 100,000 live births in Monaco, compared to 75 deaths in Sao Tome and Principe.
| Year | Maternal mortality per 100K births | |
|---|---|---|
|
Monaco
|
Sao Tome
|
|
| 1985 | 29 | 159 |
| 1986 | 17 | 175 |
| 1987 | 17 | 161 |
| 1988 | 16 | 157 |
| 1989 | 16 | 167 |
| 1990 | 16 | 164 |
| 1991 | 15 | 166 |
| 1992 | 15 | 164 |
| 1993 | 10 | 166 |
| 1994 | 10 | 168 |
| 1995 | 10 | 172 |
| 1996 | 10 | 171 |
| 1997 | 10 | 173 |
| 1998 | 10 | 175 |
| 1999 | 10 | 179 |
| 2000 | 10 | 180 |
| 2001 | 10 | 178 |
| 2002 | 10 | 179 |
| 2003 | 5 | 178 |
| 2004 | 5 | 177 |
| 2005 | 5 | 181 |
| 2006 | 5 | 177 |
| 2007 | 10 | 174 |
| 2008 | 11 | 174 |
| 2009 | 11 | 172 |
| 2010 | 11 | 170 |
| 2011 | 11 | 164 |
| 2012 | 5 | 158 |
| 2013 | 5 | 150 |
| 2014 | 5 | 138 |
| 2015 | 5 | 128 |
| 2016 | 6 | 119 |
| 2017 | 5 | 110 |
| 2018 | 6 | 100 |
| 2019 | 6 | 95 |
| 2020 | 24 | 92 |
| 2021 | 5 | 98 |
| 2022 | 5 | 82 |
| 2023 | 5 | 75 |
Under-five mortality rates
The chance that a newborn baby will die before reaching age five is 0.27% in Monaco and 1.39% in Sao Tome and Principe. Below is the historical data on under-five mortality rates.
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 | |
|---|---|---|
|
Monaco
|
Sao Tome
|
|
| 1965 | - | 9.56% |
| 1966 | - | 9.29% |
| 1967 | - | 9.04% |
| 1968 | - | 8.85% |
| 1969 | - | 8.71% |
| 1970 | - | 8.64% |
| 1971 | - | 8.63% |
| 1972 | - | 8.67% |
| 1973 | - | 8.73% |
| 1974 | - | 8.79% |
| 1975 | - | 8.85% |
| 1976 | - | 8.89% |
| 1977 | - | 8.93% |
| 1978 | - | 8.96% |
| 1979 | - | 9.02% |
| 1980 | - | 9.1% |
| 1981 | - | 9.21% |
| 1982 | - | 9.37% |
| 1983 | - | 9.56% |
| 1984 | - | 9.77% |
| 1985 | 0.97% | 9.99% |
| 1986 | 0.93% | 11.4% |
| 1987 | 0.89% | 10.4% |
| 1988 | 0.85% | 10.6% |
| 1989 | 0.81% | 10.7% |
| 1990 | 0.77% | 10.8% |
| 1991 | 0.74% | 10.9% |
| 1992 | 0.71% | 10.9% |
| 1993 | 0.68% | 10.8% |
| 1994 | 0.65% | 10.7% |
| 1995 | 0.62% | 10.4% |
| 1996 | 0.6% | 10.1% |
| 1997 | 0.58% | 9.73% |
| 1998 | 0.55% | 9.26% |
| 1999 | 0.53% | 8.76% |
| 2000 | 0.52% | 8.21% |
| 2001 | 0.5% | 7.66% |
| 2002 | 0.48% | 7.1% |
| 2003 | 0.47% | 6.57% |
| 2004 | 0.46% | 6.05% |
| 2005 | 0.45% | 5.56% |
| 2006 | 0.44% | 5.11% |
| 2007 | 0.43% | 4.68% |
| 2008 | 0.42% | 4.3% |
| 2009 | 0.41% | 3.95% |
| 2010 | 0.4% | 3.63% |
| 2011 | 0.39% | 3.33% |
| 2012 | 0.38% | 3.04% |
| 2013 | 0.37% | 2.77% |
| 2014 | 0.36% | 2.54% |
| 2015 | 0.35% | 2.31% |
| 2016 | 0.34% | 2.11% |
| 2017 | 0.33% | 1.95% |
| 2018 | 0.32% | 1.81% |
| 2019 | 0.31% | 1.7% |
| 2020 | 0.3% | 1.6% |
| 2021 | 0.29% | 1.53% |
| 2022 | 0.28% | 1.46% |
| 2023 | 0.27% | 1.39% |
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