Fertility & birth rates in Bolivia and San Marino

Fertility rate in Bolivia vs San Marino chart

According to the latest available data on birth rates, the fertility rate in Bolivia was 2.55 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 Bolivia vs San Marino population clock for a dynamic visualization of the changing population.

The chart below showcases historical changes in the birth rates.

Table

Year	Fertility rate
	Bolivia	San Marino
1960	6.27	2.43
1961	6.26	2.68
1962	6.25	2.43
1963	6.23	2.4
1964	6.21	2.37
1965	6.18	2.33
1966	6.16	2.33
1967	6.13	2.31
1968	6.1	2.3
1969	6.06	2.31
1970	6	2.32
1971	5.95	2.33
1972	5.89	2.29
1973	5.85	2.23
1974	5.8	2.13
1975	5.75	2.05
1976	5.74	1.95
1977	5.67	1.87
1978	5.61	1.77
1979	5.54	1.63
1980	5.47	1.53
1981	5.41	1.41
1982	5.35	1.3
1983	5.29	1.25
1984	5.24	1.2
1985	5.15	1.17
1986	5.12	1.15
1987	5.06	1.14
1988	5.03	1.14
1989	4.97	1.15
1990	4.9	1.16
1991	4.85	1.17
1992	4.71	1.15
1993	4.59	1.12
1994	4.49	1.14
1995	4.41	1.17
1996	4.34	1.21
1997	4.22	1.24
1998	4.15	1.26
1999	4.09	1.29
2000	3.99	1.4
2001	3.89	1.52
2002	3.8	1.43
2003	3.72	1.3
2004	3.63	1.3
2005	3.56	1.2
2006	3.53	1.24
2007	3.45	1.26
2008	3.36	1.52
2009	3.29	1.36
2010	3.21	1.46
2011	3.14	1.46
2012	3.08	1.29
2013	3.01	1.48
2014	2.95	1.26
2015	2.89	1.2
2016	2.83	1.13
2017	2.78	1.05
2018	2.73	1.08
2019	2.69	1.1
2020	2.65	1.11
2021	2.62	1.13
2022	2.58	1.14
2023	2.55	1.15
2024	2.52	1.16
2025	2.5	1.16
2026	2.47	1.17
2027	2.45	1.18
2028	2.42	1.18
2029	2.4	1.19
2030	2.38	1.2
2031	2.36	1.2
2032	2.34	1.21
2033	2.32	1.21
2034	2.3	1.22
2035	2.28	1.23
2036	2.26	1.23
2037	2.24	1.24
2038	2.23	1.24
2039	2.21	1.25
2040	2.19	1.25
2041	2.18	1.25
2042	2.16	1.26
2043	2.15	1.26
2044	2.13	1.27
2045	2.12	1.27
2046	2.11	1.28
2047	2.09	1.28
2048	2.08	1.29
2049	2.07	1.29
2050	2.06	1.29

Children 0-14 years as share of population

Table

Year	Share of people 0-14 years old
	Bolivia	San Marino
1960	40.6%	25%
1961	40.5%	25%
1962	40.5%	25%
1963	40.5%	24.8%
1964	40.6%	24.5%
1965	40.8%	24.3%
1966	40.9%	24.5%
1967	41%	24.9%
1968	41.1%	25.3%
1969	41.2%	25.6%
1970	41.2%	25.9%
1971	41.3%	26%
1972	41.3%	25.9%
1973	41.3%	25.7%
1974	41.3%	25.4%
1975	41.3%	25.1%
1976	41.3%	24.7%
1977	41.3%	23.9%
1978	41.2%	23%
1979	41.2%	22.4%
1980	41.1%	21.7%
1981	41.1%	21%
1982	41%	20.3%
1983	40.9%	19.7%
1984	40.9%	19.1%
1985	40.8%	18.6%
1986	40.7%	18%
1987	40.6%	17.5%
1988	40.5%	17%
1989	40.4%	16.5%
1990	40.3%	16.1%
1991	40.2%	15.8%
1992	40%	15.4%
1993	39.8%	15.2%
1994	39.6%	15%
1995	39.3%	14.9%
1996	39.1%	14.9%
1997	38.8%	14.9%
1998	38.6%	14.9%
1999	38.3%	14.9%
2000	38%	14.9%
2001	37.7%	15%
2002	37.4%	15.1%
2003	37.1%	15.2%
2004	36.7%	15.2%
2005	36.3%	15.3%
2006	36%	15.3%
2007	35.6%	15.3%
2008	35.2%	15.4%
2009	34.8%	15.4%
2010	34.4%	15.4%
2011	34.1%	15.3%
2012	33.7%	15.2%
2013	33.3%	15.1%
2014	33%	15.1%
2015	32.6%	14.9%
2016	32.3%	14.7%
2017	31.9%	14.4%
2018	31.6%	14%
2019	31.3%	13.7%
2020	31%	13.4%
2021	30.8%	13.2%
2022	30.5%	13%
2023	30.1%	12.7%
2024	29.8%	12.3%
2025	29.4%	11.9%
2026	29.1%	11.4%
2027	28.8%	11.1%
2028	28.5%	10.8%
2029	28.1%	10.5%
2030	27.8%	10.3%
2031	27.6%	10.1%
2032	27.3%	10%
2033	27%	9.97%
2034	26.7%	9.92%
2035	26.5%	9.9%
2036	26.2%	9.92%
2037	26%	9.98%
2038	25.7%	10.1%
2039	25.4%	10.2%
2040	25.2%	10.4%
2041	24.9%	10.6%
2042	24.7%	10.7%
2043	24.4%	10.9%
2044	24.2%	11%
2045	24%	11.2%
2046	23.7%	11.3%
2047	23.5%	11.4%
2048	23.3%	11.5%
2049	23%	11.6%
2050	22.8%	11.7%

Children aged 0-14 make up 29.8% of the population in Bolivia and 12.3% in San Marino in 2024, compared to 40.3% and 16.1% respectively in 1990.

Demographics of Bolivia and San Marino compared.

Natural population change in Bolivia vs San Marino by year

For the past 10 years, the annual natural population change (excluding migration) has been +1.42% in Bolivia and -0.1% in San Marino. The chart below illustrates the comparison of the absolute yearly changes resulting from births and deaths.

Table

Year	Population change due to births and deaths
	Bolivia	San Marino
1960	78,501	139
1961	81,106	174
1962	84,090	155
1963	87,010	158
1964	89,745	163
1965	92,655	169
1966	95,800	173
1967	99,339	171
1968	102,671	171
1969	105,361	173
1970	107,897	173
1971	110,749	174
1972	112,799	173
1973	116,323	167
1974	119,560	153
1975	122,864	141
1976	128,552	126
1977	131,569	117
1978	134,504	121
1979	137,331	104
1980	140,460	90
1981	143,199	76
1982	144,825	61
1983	147,129	54
1984	150,545	46
1985	152,288	44
1986	156,146	40
1987	160,458	31
1988	164,763	34
1989	168,044	36
1990	171,351	41
1991	174,836	45
1992	174,242	42
1993	175,344	38
1994	175,387	43
1995	175,141	51
1996	175,861	63
1997	173,731	71
1998	174,207	74
1999	175,051	80
2000	172,996	107
2001	171,177	132
2002	170,656	112
2003	171,846	79
2004	172,350	121
2005	173,567	66
2006	177,999	75
2007	178,309	69
2008	178,576	159
2009	178,741	145
2010	179,036	126
2011	178,840	105
2012	178,716	54
2013	177,929	73
2014	176,967	46
2015	176,169	36
2016	175,057	10
2017	173,799	-51
2018	172,775	-11
2019	171,593	-17
2020	131,870	-122
2021	119,576	-99
2022	167,691	-58
2023	172,336	-92

Maternal mortality chart: Bolivia vs San Marino

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 146 deaths per 100,000 live births in Bolivia, compared to 8 deaths in San Marino.

Table

Year	Maternal mortality per 100K births
	Bolivia	San Marino
1985	518	12
1986	503	12
1987	478	12
1988	457	12
1989	430	12
1990	407	11
1991	391	11
1992	375	11
1993	354	11
1994	336	10
1995	322	10
1996	314	10
1997	306	10
1998	298	9
1999	292	9
2000	287	14
2001	276	14
2002	262	14
2003	256	13
2004	251	13
2005	242	12
2006	236	12
2007	224	8
2008	214	8
2009	205	8
2010	196	8
2011	187	8
2012	180	8
2013	175	8
2014	171	8
2015	166	8
2016	162	7
2017	160	7
2018	157	7
2019	156	7
2020	218	46
2021	270	35
2022	164	22
2023	146	8

Under-five mortality rates

The chance that a newborn baby will die before reaching age five is 2.31% in Bolivia and 0.14% in San Marino. Below is the historical data on under-five mortality rates.

Table

Year	Mortality rate before reaching 5 years of age, per 1,000 live births
	Bolivia	San Marino
1960	29%	-
1961	28.4%	-
1962	27.8%	-
1963	27.2%	-
1964	26.6%	-
1965	26%	-
1966	25.4%	-
1967	24.8%	-
1968	24.2%	-
1969	23.6%	-
1970	22.9%	-
1971	22.3%	-
1972	21.7%	-
1973	21%	-
1974	20.4%	-
1975	19.8%	-
1976	19.1%	-
1977	18.5%	-
1978	17.9%	-
1979	17.4%	-
1980	16.9%	-
1981	16.5%	-
1982	16%	-
1983	15.6%	-
1984	15.1%	-
1985	14.6%	1.99%
1986	14.2%	1.82%
1987	13.7%	1.66%
1988	13.2%	1.52%
1989	12.7%	1.39%
1990	12.2%	1.27%
1991	11.7%	1.16%
1992	11.2%	1.06%
1993	10.8%	0.97%
1994	10.3%	0.89%
1995	9.84%	0.81%
1996	9.38%	0.75%
1997	8.93%	0.69%
1998	8.47%	0.63%
1999	8.02%	0.58%
2000	7.57%	0.54%
2001	7.14%	0.5%
2002	6.74%	0.46%
2003	6.35%	0.42%
2004	5.99%	0.39%
2005	5.64%	0.37%
2006	5.31%	0.34%
2007	5%	0.32%
2008	4.72%	0.3%
2009	4.45%	0.28%
2010	4.2%	0.27%
2011	3.97%	0.25%
2012	3.75%	0.24%
2013	3.54%	0.23%
2014	3.35%	0.21%
2015	3.18%	0.2%
2016	3.03%	0.19%
2017	2.9%	0.18%
2018	2.78%	0.17%
2019	2.67%	0.17%
2020	2.57%	0.16%
2021	2.48%	0.15%
2022	2.39%	0.15%
2023	2.31%	0.14%