Greece has an annual birth rate of 6.8 births per 1,000 people, compared to 33 for Nigeria. The average number of children a woman is expected to have during her lifetime — the fertility rate, is 1.32 in Greece and 4.48 in Nigeria — 239.5% difference.
1960 vs 2023, the fertility rate has decreased by -40.8% in Greece and by -29.6% in Nigeria — in 1960, it was 2.23 and 6.36, respectively.
Birth rates facts compared:
- Greece is ranked 188/196 by birth rate compared to 20/196 for Nigeria.
- The mean age for first-time mothers is 31 years in Greece, compared to 20.4 years in Nigeria.
- The mean age at childbearing (for all the births, not just the first) is 32.2 in Greece — it's 29.2 in Nigeria.
- Annual births per 1,000 women ages 15-19 (adolescent birth rate or teenage mother rate) is 7.04 in Greece vs 86.4 in Nigeria.
- In Greece, 20.1% of the population is composed of women of reproductive age (15-49), compared to 24% in Nigeria.
- Excluding migration, the natural population change due to births and deaths from 2022 to 2023 was -0.54% in Greece and +2.12% in Nigeria.
Birth rate data compared
Greece
|
Nigeria
|
|
|---|---|---|
| Fertility rate | 1.32 | 4.48 |
| Birth rate | 6.8 | 33 |
| Birth rate rank | 188/196 | 20/196 |
| Age at first childbirth | 31 years | 20.4 years |
| Average age at childbearing | 32.2 years | 29.2 years |
| Annual births per 1,000 women ages 15-19 | 6.69 | 81.8 |
| Annual births per 1,000 women ages 20-29 | 39.6 | 199.7 |
| Annual births per 1,000 women ages 30+ | 12.6 | 68.4 |
| Female of reproductive age (15-49), share of population | 20.1% | 24% |
| Any modern method of contraceptive prevalence among married women ages 15-49 | 33.6% | 18.2% |
| Share of births attended by skilled health staff | 99.9% | 50.7% |
| Maternal mortality per live birth | 0.005% | 0.99% |
| Neonatal mortality rate (before reaching 28 days of age) | 0.23% | 3.37% |
| Infant mortality rate (before reaching 1 year of age) | 0.32% | 6.01% |
| Mortality rate before reaching 5 years of age, per 1,000 live births | 0.37% | 10.5% |
| Population change due to births and deaths | -56,191 | +4,834,309 |
| Natural population change rank | 184/196 | 3/196 |
| Natural population change rate | -0.54% | +2.12% |
| Population growth | -0.16% | +2.1% |
| Population growth rank | 175/197 | 50/197 |
| Life expectancy | 82.2 years | 54.8 years |
Fertility rate in Greece vs Nigeria chart
According to the latest available data on birth rates, the fertility rate in Greece was 1.32 children per woman in 2023, compared to 4.48 in Nigeria in 2023. The replacement level is considered to be 2.1 children per woman.
Check Greece vs Nigeria population clock for a dynamic visualization of the changing population.
The chart below showcases historical changes in the birth rates.
Greece
Factual
UN forecast
Nigeria
Factual
UN forecast
Births per woman
| Year | Fertility rate | |
|---|---|---|
|
Greece
|
Nigeria
|
|
| 1960 | 2.23 | 6.36 |
| 1961 | 2.13 | 6.35 |
| 1962 | 2.16 | 6.36 |
| 1963 | 2.14 | 6.35 |
| 1964 | 2.24 | 6.36 |
| 1965 | 2.25 | 6.37 |
| 1966 | 2.32 | 6.39 |
| 1967 | 2.45 | 6.4 |
| 1968 | 2.42 | 6.42 |
| 1969 | 2.36 | 6.44 |
| 1970 | 2.4 | 6.47 |
| 1971 | 2.32 | 6.53 |
| 1972 | 2.32 | 6.58 |
| 1973 | 2.27 | 6.63 |
| 1974 | 2.38 | 6.7 |
| 1975 | 2.33 | 6.77 |
| 1976 | 2.35 | 6.81 |
| 1977 | 2.27 | 6.86 |
| 1978 | 2.28 | 6.92 |
| 1979 | 2.26 | 6.89 |
| 1980 | 2.23 | 6.85 |
| 1981 | 2.09 | 6.82 |
| 1982 | 2.03 | 6.8 |
| 1983 | 1.94 | 6.78 |
| 1984 | 1.83 | 6.7 |
| 1985 | 1.67 | 6.62 |
| 1986 | 1.6 | 6.56 |
| 1987 | 1.5 | 6.5 |
| 1988 | 1.5 | 6.5 |
| 1989 | 1.4 | 6.49 |
| 1990 | 1.39 | 6.46 |
| 1991 | 1.37 | 6.43 |
| 1992 | 1.36 | 6.39 |
| 1993 | 1.32 | 6.35 |
| 1994 | 1.33 | 6.32 |
| 1995 | 1.28 | 6.27 |
| 1996 | 1.26 | 6.22 |
| 1997 | 1.27 | 6.14 |
| 1998 | 1.24 | 6.07 |
| 1999 | 1.23 | 6.08 |
| 2000 | 1.25 | 6.12 |
| 2001 | 1.25 | 6.13 |
| 2002 | 1.28 | 6.12 |
| 2003 | 1.29 | 6.1 |
| 2004 | 1.31 | 6.09 |
| 2005 | 1.34 | 6.06 |
| 2006 | 1.4 | 6.05 |
| 2007 | 1.41 | 6.03 |
| 2008 | 1.5 | 6.02 |
| 2009 | 1.5 | 5.99 |
| 2010 | 1.48 | 5.95 |
| 2011 | 1.4 | 5.89 |
| 2012 | 1.34 | 5.8 |
| 2013 | 1.29 | 5.69 |
| 2014 | 1.3 | 5.62 |
| 2015 | 1.33 | 5.5 |
| 2016 | 1.38 | 5.34 |
| 2017 | 1.35 | 5.18 |
| 2018 | 1.35 | 5.02 |
| 2019 | 1.34 | 4.86 |
| 2020 | 1.39 | 4.7 |
| 2021 | 1.43 | 4.64 |
| 2022 | 1.32 | 4.55 |
| 2023 | 1.32 | 4.48 |
| 2024 | 1.32 | 4.38 |
| 2025 | 1.33 | 4.3 |
| 2026 | 1.33 | 4.2 |
| 2027 | 1.33 | 4.1 |
| 2028 | 1.34 | 4.01 |
| 2029 | 1.34 | 3.92 |
| 2030 | 1.34 | 3.82 |
| 2031 | 1.35 | 3.73 |
| 2032 | 1.35 | 3.65 |
| 2033 | 1.35 | 3.56 |
| 2034 | 1.35 | 3.48 |
| 2035 | 1.36 | 3.41 |
| 2036 | 1.36 | 3.34 |
| 2037 | 1.36 | 3.27 |
| 2038 | 1.37 | 3.21 |
| 2039 | 1.37 | 3.16 |
| 2040 | 1.37 | 3.1 |
| 2041 | 1.38 | 3.04 |
| 2042 | 1.38 | 2.99 |
| 2043 | 1.39 | 2.94 |
| 2044 | 1.39 | 2.89 |
| 2045 | 1.39 | 2.85 |
| 2046 | 1.39 | 2.8 |
| 2047 | 1.39 | 2.76 |
| 2048 | 1.39 | 2.73 |
| 2049 | 1.4 | 2.69 |
| 2050 | 1.4 | 2.66 |
Children 0-14 years as share of population
Greece
Factual
UN forecast
Nigeria
Factual
UN forecast
| Year | Share of people 0-14 years old | |
|---|---|---|
|
Greece
|
Nigeria
|
|
| 1960 | 26.7% | 41.1% |
| 1961 | 26.4% | 41.1% |
| 1962 | 26.1% | 41.1% |
| 1963 | 26% | 41.2% |
| 1964 | 25.9% | 41.4% |
| 1965 | 25.3% | 41.5% |
| 1966 | 25.5% | 41.7% |
| 1967 | 25.3% | 41.8% |
| 1968 | 25.2% | 42% |
| 1969 | 25.2% | 42.2% |
| 1970 | 24.8% | 42.4% |
| 1971 | 25.1% | 42.5% |
| 1972 | 24.8% | 42.8% |
| 1973 | 24.5% | 43% |
| 1974 | 24.3% | 43.2% |
| 1975 | 24% | 43.4% |
| 1976 | 23.8% | 43.7% |
| 1977 | 23.6% | 43.9% |
| 1978 | 23.5% | 44.2% |
| 1979 | 23.2% | 44.4% |
| 1980 | 23.4% | 44.6% |
| 1981 | 23.6% | 44.8% |
| 1982 | 23.2% | 45% |
| 1983 | 22.8% | 45.2% |
| 1984 | 22.4% | 45.4% |
| 1985 | 21.9% | 45.5% |
| 1986 | 21.4% | 45.6% |
| 1987 | 20.9% | 45.6% |
| 1988 | 20.5% | 45.5% |
| 1989 | 19.9% | 45.5% |
| 1990 | 19.4% | 45.3% |
| 1991 | 18.9% | 45.2% |
| 1992 | 18.6% | 45% |
| 1993 | 18.2% | 44.8% |
| 1994 | 17.8% | 44.6% |
| 1995 | 17.3% | 44.4% |
| 1996 | 16.9% | 44.2% |
| 1997 | 16.5% | 44.1% |
| 1998 | 16.2% | 43.9% |
| 1999 | 16% | 43.8% |
| 2000 | 15.8% | 43.7% |
| 2001 | 15.7% | 43.7% |
| 2002 | 15.6% | 43.8% |
| 2003 | 15.4% | 43.8% |
| 2004 | 15.2% | 43.9% |
| 2005 | 15% | 44% |
| 2006 | 14.8% | 44.1% |
| 2007 | 14.7% | 44.2% |
| 2008 | 14.6% | 44.3% |
| 2009 | 14.6% | 44.4% |
| 2010 | 14.6% | 44.4% |
| 2011 | 14.6% | 44.5% |
| 2012 | 14.7% | 44.5% |
| 2013 | 14.7% | 44.5% |
| 2014 | 14.6% | 44.4% |
| 2015 | 14.5% | 44.3% |
| 2016 | 14.4% | 44.1% |
| 2017 | 14.4% | 43.9% |
| 2018 | 14.4% | 43.6% |
| 2019 | 14.3% | 43.2% |
| 2020 | 14.2% | 42.8% |
| 2021 | 14% | 42.4% |
| 2022 | 13.8% | 42% |
| 2023 | 13.6% | 41.5% |
| 2024 | 13.2% | 41% |
| 2025 | 12.9% | 40.5% |
| 2026 | 12.6% | 40% |
| 2027 | 12.3% | 39.5% |
| 2028 | 12.1% | 39% |
| 2029 | 11.9% | 38.5% |
| 2030 | 11.7% | 38% |
| 2031 | 11.5% | 37.6% |
| 2032 | 11.3% | 37.2% |
| 2033 | 11.2% | 36.8% |
| 2034 | 11.1% | 36.5% |
| 2035 | 11% | 36.2% |
| 2036 | 10.9% | 35.9% |
| 2037 | 10.9% | 35.5% |
| 2038 | 11% | 35.2% |
| 2039 | 11% | 34.9% |
| 2040 | 11.1% | 34.5% |
| 2041 | 11.2% | 34.2% |
| 2042 | 11.3% | 33.8% |
| 2043 | 11.4% | 33.5% |
| 2044 | 11.5% | 33.1% |
| 2045 | 11.7% | 32.8% |
| 2046 | 11.8% | 32.4% |
| 2047 | 11.9% | 32% |
| 2048 | 12% | 31.6% |
| 2049 | 12.1% | 31.3% |
| 2050 | 12.2% | 30.9% |
Children aged 0-14 make up 13.2% of the population in Greece and 41% in Nigeria in 2024, compared to 19.4% and 45.3% respectively in 1990.
Natural population change in Greece vs Nigeria by year
For the past 10 years, the annual natural population change (excluding migration) has been -0.39% in Greece and +2.29% in Nigeria. The chart below illustrates the comparison of the absolute yearly changes resulting from births and deaths.
Greece
Nigeria
Natural population change
| Year | Population change due to births and deaths | |
|---|---|---|
|
Greece
|
Nigeria
|
|
| 1960 | 96,648 | 901,301 |
| 1961 | 86,500 | 932,111 |
| 1962 | 85,327 | 966,452 |
| 1963 | 81,404 | 995,116 |
| 1964 | 83,402 | 1,028,272 |
| 1965 | 83,793 | 1,061,840 |
| 1966 | 86,998 | 1,095,582 |
| 1967 | 91,183 | 1,082,884 |
| 1968 | 87,408 | 1,168,254 |
| 1969 | 82,464 | 1,213,484 |
| 1970 | 71,222 | 1,295,507 |
| 1971 | 67,116 | 1,373,896 |
| 1972 | 64,887 | 1,448,928 |
| 1973 | 59,824 | 1,525,485 |
| 1974 | 68,111 | 1,624,813 |
| 1975 | 61,516 | 1,718,623 |
| 1976 | 65,236 | 1,827,289 |
| 1977 | 59,574 | 1,923,917 |
| 1978 | 64,124 | 2,019,621 |
| 1979 | 65,882 | 2,074,807 |
| 1980 | 60,748 | 2,121,618 |
| 1981 | 54,484 | 2,179,884 |
| 1982 | 50,906 | 2,233,401 |
| 1983 | 42,341 | 2,292,089 |
| 1984 | 37,604 | 2,278,060 |
| 1985 | 22,849 | 2,289,784 |
| 1986 | 20,931 | 2,295,003 |
| 1987 | 10,001 | 2,322,397 |
| 1988 | 15,055 | 2,376,419 |
| 1989 | 9,080 | 2,452,324 |
| 1990 | 8,157 | 2,491,928 |
| 1991 | 6,192 | 2,527,807 |
| 1992 | 6,239 | 2,596,173 |
| 1993 | 4,185 | 2,673,675 |
| 1994 | 6,307 | 2,735,198 |
| 1995 | 1,056 | 2,830,771 |
| 1996 | 0 | 2,882,205 |
| 1997 | 2,133 | 2,936,500 |
| 1998 | -2,144 | 3,003,946 |
| 1999 | -2,153 | 3,155,425 |
| 2000 | -1,081 | 3,343,196 |
| 2001 | 0 | 3,478,370 |
| 2002 | 0 | 3,606,814 |
| 2003 | -1,093 | 3,751,120 |
| 2004 | 0 | 3,877,376 |
| 2005 | 2,197 | 4,013,788 |
| 2006 | 6,612 | 4,135,703 |
| 2007 | 2,210 | 4,265,428 |
| 2008 | 11,077 | 4,412,976 |
| 2009 | 8,886 | 4,528,149 |
| 2010 | 5,560 | 4,629,173 |
| 2011 | -4,441 | 4,728,363 |
| 2012 | -16,568 | 4,774,508 |
| 2013 | -17,545 | 4,811,751 |
| 2014 | -20,696 | 4,862,319 |
| 2015 | -29,216 | 4,823,045 |
| 2016 | -25,862 | 4,761,594 |
| 2017 | -36,566 | 4,706,183 |
| 2018 | -33,272 | 4,659,898 |
| 2019 | -41,814 | 4,609,941 |
| 2020 | -46,004 | 4,525,164 |
| 2021 | -58,131 | 4,641,562 |
| 2022 | -63,665 | 4,739,502 |
| 2023 | -56,191 | 4,834,309 |
Fertility rates around the globe
Fertility rate
Maternal mortality chart: Greece vs Nigeria
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 Greece, compared to 993 deaths in Nigeria.
Greece
Nigeria
| Year | Maternal mortality per 100K births | |
|---|---|---|
|
Greece
|
Nigeria
|
|
| 1985 | 9 | 1,344 |
| 1986 | 8 | 1,363 |
| 1987 | 9 | 1,351 |
| 1988 | 7 | 1,332 |
| 1989 | 7 | 1,304 |
| 1990 | 7 | 1,285 |
| 1991 | 6 | 1,282 |
| 1992 | 6 | 1,246 |
| 1993 | 5 | 1,200 |
| 1994 | 5 | 1,193 |
| 1995 | 5 | 1,186 |
| 1996 | 4 | 1,185 |
| 1997 | 4 | 1,184 |
| 1998 | 4 | 1,189 |
| 1999 | 4 | 1,165 |
| 2000 | 4 | 1,136 |
| 2001 | 3 | 1,130 |
| 2002 | 3 | 1,117 |
| 2003 | 3 | 1,090 |
| 2004 | 3 | 1,075 |
| 2005 | 3 | 1,060 |
| 2006 | 3 | 1,067 |
| 2007 | 3 | 1,063 |
| 2008 | 3 | 1,081 |
| 2009 | 3 | 1,088 |
| 2010 | 4 | 1,094 |
| 2011 | 4 | 1,108 |
| 2012 | 4 | 1,124 |
| 2013 | 4 | 1,146 |
| 2014 | 4 | 1,155 |
| 2015 | 5 | 1,168 |
| 2016 | 5 | 1,155 |
| 2017 | 5 | 1,142 |
| 2018 | 5 | 1,118 |
| 2019 | 5 | 1,091 |
| 2020 | 7 | 1,065 |
| 2021 | 9 | 1,046 |
| 2022 | 10 | 1,016 |
| 2023 | 5 | 993 |
Under-five mortality rates
The chance that a newborn baby will die before reaching age five is 0.37% in Greece and 10.5% in Nigeria. Below is the historical data on under-five mortality rates.
Greece
Nigeria
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 | |
|---|---|---|
|
Greece
|
Nigeria
|
|
| 1960 | 4.62% | - |
| 1961 | 4.51% | - |
| 1962 | 4.39% | - |
| 1963 | 4.25% | - |
| 1964 | 4.1% | 32.7% |
| 1965 | 3.97% | 32% |
| 1966 | 3.86% | 31.3% |
| 1967 | 3.73% | 30.7% |
| 1968 | 3.54% | 30% |
| 1969 | 3.33% | 29.3% |
| 1970 | 3.13% | 28.5% |
| 1971 | 2.96% | 27.7% |
| 1972 | 2.84% | 26.9% |
| 1973 | 2.76% | 26.1% |
| 1974 | 2.7% | 25.2% |
| 1975 | 2.62% | 24.4% |
| 1976 | 2.51% | 23.6% |
| 1977 | 2.38% | 22.9% |
| 1978 | 2.24% | 22.3% |
| 1979 | 2.09% | 21.8% |
| 1980 | 1.96% | 21.3% |
| 1981 | 1.83% | 21% |
| 1982 | 1.71% | 20.8% |
| 1983 | 1.62% | 20.7% |
| 1984 | 1.54% | 20.7% |
| 1985 | 1.46% | 20.8% |
| 1986 | 1.37% | 20.9% |
| 1987 | 1.27% | 20.9% |
| 1988 | 1.19% | 21% |
| 1989 | 1.11% | 21% |
| 1990 | 1.05% | 21% |
| 1991 | 0.99% | 20.9% |
| 1992 | 0.95% | 20.8% |
| 1993 | 0.91% | 20.7% |
| 1994 | 0.88% | 20.6% |
| 1995 | 0.85% | 20.4% |
| 1996 | 0.81% | 20.1% |
| 1997 | 0.77% | 19.7% |
| 1998 | 0.73% | 19.3% |
| 1999 | 0.69% | 18.8% |
| 2000 | 0.64% | 18.2% |
| 2001 | 0.6% | 17.7% |
| 2002 | 0.56% | 17.1% |
| 2003 | 0.52% | 16.5% |
| 2004 | 0.49% | 16% |
| 2005 | 0.46% | 15.5% |
| 2006 | 0.43% | 15% |
| 2007 | 0.41% | 14.5% |
| 2008 | 0.4% | 14.1% |
| 2009 | 0.4% | 13.8% |
| 2010 | 0.39% | 13.5% |
| 2011 | 0.4% | 13.3% |
| 2012 | 0.4% | 13.1% |
| 2013 | 0.41% | 12.9% |
| 2014 | 0.42% | 12.8% |
| 2015 | 0.43% | 12.6% |
| 2016 | 0.43% | 12.5% |
| 2017 | 0.43% | 12.3% |
| 2018 | 0.42% | 12% |
| 2019 | 0.41% | 11.8% |
| 2020 | 0.4% | 11.4% |
| 2021 | 0.39% | 11.1% |
| 2022 | 0.38% | 10.8% |
| 2023 | 0.37% | 10.5% |
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