Fertility & birth rates in Argentina and Sao Tome and Principe

Fertility rate in Argentina vs Sao Tome and Principe by year

Chart Table

Argentina

Sao Tome and Principe

1x

Year	Fertility rate
	Argentina	Sao Tome
2023	1.5	3.64
2022	1.48	3.7
2021	1.59	3.76
2020	1.6	3.83
2019	1.88	3.9
2018	2.07	3.98
2017	2.17	4.07
2016	2.24	4.2
2015	2.35	4.35
2014	2.39	4.49
2013	2.34	4.58
2012	2.3	4.66
2011	2.39	4.72
2010	2.41	4.77
2009	2.4	4.84
2008	2.43	4.91
2007	2.37	4.96
2006	2.4	4.93
2005	2.43	4.94
2004	2.43	4.96
2003	2.45	5.01
2002	2.49	5.06
2001	2.53	5.1
2000	2.59	5.16
1999	2.64	5.23
1998	2.66	5.3
1997	2.71	5.4
1996	2.78	5.47
1995	2.86	5.55
1994	2.94	5.56
1993	2.97	5.64
1992	2.99	5.7
1991	3.01	5.77
1990	3.03	5.83
1989	3.02	5.88
1988	3.05	5.94
1987	3.04	5.99
1986	3.05	6.05
1985	3.07	6.1
1984	3.12	6.16
1983	3.15	6.22
1982	3.2	6.28
1981	3.25	6.33
1980	3.3	6.39
1979	3.34	6.43
1978	3.36	6.47
1977	3.36	6.5
1976	3.32	6.52
1975	3.27	6.53
1974	3.22	6.53
1973	3.17	6.53
1972	3.14	6.51
1971	3.11	6.49
1970	3.09	6.47
1969	3.05	6.44
1968	3.01	6.42
1967	2.98	6.39
1966	2.97	6.37
1965	3.01	6.35
1964	3.08	6.33
1963	3.11	6.31
1962	3.13	6.28
1961	3.12	6.26
1960	3.14	6.24

According to the latest available data on birth rates, the fertility rate in Argentina was 1.5 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 Argentina vs Sao Tome and Principe population clock for a dynamic visualization of the changing population.

Natural population change by year

Chart Table

Argentina

Sao Tome and Principe

1x

Year	Natural population change
	Argentina	Sao Tome
2023	154,648	5,221
2022	96,673	5,102
2021	88,677	4,954
2020	151,347	4,874
2019	280,005	4,932
2018	346,031	4,957
2017	375,260	5,007
2016	391,767	5,125
2015	444,161	5,269
2014	450,462	5,381
2013	421,694	5,449
2012	411,540	5,501
2011	448,730	5,445
2010	441,335	5,391
2009	439,271	5,349
2008	442,442	5,297
2007	402,889	5,226
2006	424,591	5,057
2005	428,247	4,897
2004	417,970	4,810
2003	410,141	4,702
2002	424,825	4,591
2001	430,579	4,471
2000	437,562	4,334
1999	444,038	4,221
1998	440,184	4,120
1997	450,930	4,041
1996	458,199	3,993
1995	469,658	3,948
1994	481,958	3,860
1993	474,791	3,841
1992	473,226	3,822
1991	474,960	3,801
1990	466,640	3,719
1989	460,991	3,576
1988	455,701	3,544
1987	443,404	3,440
1986	436,760	3,180
1985	428,866	3,242
1984	423,279	3,163
1983	426,145	3,100
1982	431,926	3,047
1981	442,501	3,015
1980	443,732	2,965
1979	449,952	2,893
1978	448,413	2,800
1977	441,647	2,705
1976	422,330	2,608
1975	409,561	2,515
1974	388,107	2,422
1973	370,856	2,329
1972	357,835	2,232
1971	344,889	2,127
1970	339,096	1,980
1969	319,108	1,862
1968	312,440	1,767
1967	308,904	1,693
1966	303,981	1,642
1965	304,734	1,611
1964	311,020	1,600
1963	317,041	1,609
1962	316,952	1,625
1961	317,816	1,657
1960	315,943	1,547

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 +0.34% in Argentina and +2.26% in Sao Tome and Principe.

For the past 10 years, the annual natural population change has been +0.63% in Argentina and +2.4% in Sao Tome and Principe.

Birth rate in Argentina vs Sao Tome and Principe by year

Chart Table

Argentina

Sao Tome and Principe

Annual births per 1,000 people

1x

Year	Annual births per 1,000 people
	Argentina	Sao Tome
2023	11.1	28.2
2022	10.9	28.3
2021	11.7	28.5
2020	11.8	28.6
2019	13.9	29.2
2018	15.3	29.8
2017	16.2	30.6
2016	16.8	31.7
2015	17.7	33
2014	18	34.3
2013	17.7	35.4
2012	17.5	36.4
2011	18.2	36.8
2010	18.3	37.3
2009	18.2	37.9
2008	18.5	38.5
2007	18	38.9
2006	18.2	38.9
2005	18.3	39
2004	18.3	39.2
2003	18.4	39.6
2002	18.7	39.8
2001	18.9	40
2000	19.3	39.7
1999	19.6	39.4
1998	19.7	39.2
1997	20	39.2
1996	20.4	39.3
1995	21	39.5
1994	21.4	39.4
1993	21.6	39.8
1992	21.7	40.2
1991	21.9	40.7
1990	22.1	40.7
1989	22	40.9
1988	22.2	40.9
1987	22.2	41
1986	22.4	41
1985	22.5	41
1984	23	41.1
1983	23.3	41.2
1982	23.8	41.3
1981	24.3	41.5
1980	24.7	41.6
1979	25.1	41.6
1978	25.4	41.4
1977	25.5	41.3
1976	25.2	41.1
1975	24.9	40.9
1974	24.5	40.6
1973	24.1	40.3
1972	23.8	39.9
1971	23.6	39.5
1970	23.4	38.8
1969	23	38.2
1968	22.7	37.8
1967	22.4	37.7
1966	22.3	38
1965	22.6	38.6
1964	23.2	39.7
1963	23.5	41.1
1962	23.8	42.7
1961	23.9	44.6
1960	24.2	44.6

The latest reported birth rate per 1,000 people in 2023 was 11.1 in Argentina and 28.2 in Sao Tome and Principe, compared with 24.2 and 44.6, respectively, in 1960.

Children 0-14 years as share of population

Chart Table

Argentina

Factual

UN forecast

Sao Tome and Principe

Factual

UN forecast

1x

Year	Young
	Argentina	Sao Tome
2100	11.9%	19.5%
2099	11.9%	19.6%
2098	11.9%	19.8%
2097	12%	19.9%
2096	12%	20%
2095	12%	20.2%
2094	12.1%	20.3%
2093	12.1%	20.4%
2092	12.2%	20.6%
2091	12.3%	20.7%
2090	12.3%	20.9%
2089	12.4%	21.1%
2088	12.4%	21.2%
2087	12.5%	21.4%
2086	12.5%	21.6%
2085	12.6%	21.8%
2084	12.6%	22%
2083	12.7%	22.2%
2082	12.7%	22.4%
2081	12.7%	22.6%
2080	12.7%	22.9%
2079	12.7%	23.1%
2078	12.7%	23.3%
2077	12.7%	23.5%
2076	12.7%	23.7%
2075	12.7%	24%
2074	12.7%	24.2%
2073	12.7%	24.4%
2072	12.7%	24.6%
2071	12.7%	24.8%
2070	12.7%	25%
2069	12.7%	25.2%
2068	12.8%	25.4%
2067	12.9%	25.6%
2066	13%	25.9%
2065	13.1%	26.1%
2064	13.2%	26.3%
2063	13.3%	26.5%
2062	13.5%	26.8%
2061	13.6%	27%
2060	13.8%	27.3%
2059	14%	27.5%
2058	14.2%	27.8%
2057	14.4%	28.1%
2056	14.6%	28.4%
2055	14.7%	28.7%
2054	14.9%	29%
2053	15.1%	29.4%
2052	15.3%	29.7%
2051	15.4%	30.1%
2050	15.5%	30.4%
2049	15.7%	30.8%
2048	15.8%	31.1%
2047	15.9%	31.5%
2046	15.9%	31.8%
2045	16%	32.1%
2044	16.1%	32.5%
2043	16.1%	32.8%
2042	16.1%	33.1%
2041	16.1%	33.4%
2040	16.2%	33.6%
2039	16.2%	33.9%
2038	16.2%	34.1%
2037	16.1%	34.4%
2036	16.2%	34.6%
2035	16.2%	34.7%
2034	16.5%	34.9%
2033	16.9%	35.1%
2032	17.3%	35.3%
2031	17.8%	35.5%
2030	18.4%	35.8%
2029	19%	36.1%
2028	19.6%	36.6%
2027	20.1%	37%
2026	20.7%	37.3%
2025	21.3%	37.6%
2024	21.6%	37.8%
2023	22.2%	38.3%
2022	22.8%	38.8%
2021	23.2%	39.4%
2020	23.7%	39.9%
2019	24.1%	40.5%
2018	24.4%	40.9%
2017	24.6%	41.4%
2016	24.7%	41.7%
2015	24.9%	41.9%
2014	25%	42%
2013	25.2%	42%
2012	25.3%	42%
2011	25.5%	42%
2010	25.7%	42.1%
2009	25.9%	42.1%
2008	26.1%	42.1%
2007	26.4%	42%
2006	26.7%	42%
2005	26.9%	42%
2004	27.2%	42.1%
2003	27.5%	42.2%
2002	27.7%	42.3%
2001	27.9%	42.5%
2000	28.2%	42.8%
1999	28.4%	43.4%
1998	28.6%	43.9%
1997	28.8%	44.3%
1996	29.1%	44.7%
1995	29.3%	44.9%
1994	29.6%	45.1%
1993	29.8%	45.2%
1992	30%	45.2%
1991	30.3%	45.1%
1990	30.4%	45.1%
1989	30.6%	45%
1988	30.7%	45%
1987	30.9%	44.9%
1986	30.9%	44.7%
1985	31%	44.5%
1984	31%	44.4%
1983	30.9%	44.5%
1982	30.8%	44.5%
1981	30.6%	44.7%
1980	30.5%	44.9%
1979	30.3%	45.1%
1978	30.1%	45.2%
1977	29.9%	45.3%
1976	29.8%	45.4%
1975	29.7%	45.5%
1974	29.6%	45.6%
1973	29.5%	45.7%
1972	29.5%	45.9%
1971	29.5%	46.1%
1970	29.6%	46.2%
1969	29.7%	45.8%
1968	29.8%	44.9%
1967	30%	44%
1966	30.2%	42.9%
1965	30.5%	41.6%
1964	30.6%	40.2%
1963	30.8%	38.5%
1962	31%	36.6%
1961	31.1%	34.3%
1960	31.2%	32.9%

Children aged 0-14 make up 21.6% of the population in Argentina and 37.8% in Sao Tome and Principe in 2024, compared to 30.4% and 45.1% respectively in 1990.

Demographics of Argentina and Sao Tome and Principe compared.

Maternal mortality chart: Argentina vs Sao Tome and Principe

Chart Table

Argentina

Sao Tome and Principe

1x

Year	Maternal mortality per 100K births
	Argentina	Sao Tome
2023	33	75
2022	39	82
2021	76	98
2020	40	92
2019	36	95
2018	38	100
2017	38	110
2016	40	119
2015	39	128
2014	43	138
2013	47	150
2012	49	158
2011	48	164
2010	55	170
2009	62	172
2008	59	174
2007	62	174
2006	60	177
2005	57	181
2004	58	177
2003	61	178
2002	59	179
2001	60	178
2000	58	180
1999	57	179
1998	57	175
1997	60	173
1996	59	171
1995	60	172
1994	62	168
1993	62	166
1992	65	164
1991	67	166
1990	68	164
1989	68	167
1988	70	157
1987	73	161
1986	76	175
1985	80	159

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 33 deaths per 100,000 live births in Argentina, compared to 75 deaths in Sao Tome and Principe.

Under-five mortality rates

Chart Table

Argentina

Sao Tome and Principe

Probability that a newborn baby will die before reaching age five

1x

Year	Under 5 mortality rate
	Argentina	Sao Tome
2023	0.96%	1.39%
2022	0.98%	1.46%
2021	1%	1.53%
2020	1.03%	1.6%
2019	1.05%	1.7%
2018	1.07%	1.81%
2017	1.1%	1.95%
2016	1.14%	2.11%
2015	1.17%	2.31%
2014	1.22%	2.54%
2013	1.27%	2.77%
2012	1.33%	3.04%
2011	1.39%	3.33%
2010	1.44%	3.63%
2009	1.49%	3.95%
2008	1.54%	4.3%
2007	1.58%	4.68%
2006	1.62%	5.11%
2005	1.67%	5.56%
2004	1.73%	6.05%
2003	1.78%	6.57%
2002	1.83%	7.1%
2001	1.88%	7.66%
2000	1.94%	8.21%
1999	2.01%	8.76%
1998	2.09%	9.26%
1997	2.19%	9.73%
1996	2.31%	10.1%
1995	2.42%	10.4%
1994	2.54%	10.7%
1993	2.66%	10.8%
1992	2.76%	10.9%
1991	2.84%	10.9%
1990	2.88%	10.8%
1989	2.89%	10.7%
1988	2.9%	10.6%
1987	2.91%	10.4%
1986	2.96%	11.4%
1985	3.06%	9.99%
1984	3.21%	9.77%
1983	3.41%	9.56%
1982	3.65%	9.37%
1981	3.94%	9.21%
1980	4.28%	9.1%
1979	4.68%	9.02%
1978	5.12%	8.96%
1977	5.56%	8.93%
1976	5.98%	8.89%
1975	6.33%	8.85%
1974	6.61%	8.79%
1973	6.82%	8.73%
1972	6.97%	8.67%
1971	7.08%	8.63%
1970	7.17%	8.64%
1969	7.25%	8.71%
1968	-	8.85%
1967	-	9.04%
1966	-	9.29%
1965	-	9.56%

The chance that a newborn baby will die before reaching age five is 0.96% in Argentina and 1.39% in Sao Tome and Principe. Above is a chart with historical data on under-five mortality rates.