Fertility & birth rates in San Marino and Yemen

Fertility rate in San Marino vs Yemen chart

According to the latest available data on birth rates, the fertility rate in San Marino was 1.15 children per woman in 2023, compared to 4.59 in Yemen in 2023. The replacement level is considered to be 2.1 children per woman.

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

The chart below showcases historical changes in the birth rates.

Table

Year	Fertility rate
	San Marino	Yemen
1960	2.43	7.99
1961	2.68	8
1962	2.43	8.01
1963	2.4	8.03
1964	2.37	8.07
1965	2.33	8.1
1966	2.33	8.14
1967	2.31	8.17
1968	2.3	8.19
1969	2.31	8.22
1970	2.32	8.23
1971	2.33	8.26
1972	2.29	8.27
1973	2.23	8.29
1974	2.13	8.33
1975	2.05	8.37
1976	1.95	8.42
1977	1.87	8.47
1978	1.77	8.5
1979	1.63	8.67
1980	1.53	8.71
1981	1.41	8.75
1982	1.3	8.79
1983	1.25	8.83
1984	1.2	8.85
1985	1.17	8.86
1986	1.15	8.86
1987	1.14	8.83
1988	1.14	8.79
1989	1.15	8.71
1990	1.16	8.61
1991	1.17	8.46
1992	1.15	8.27
1993	1.12	8.05
1994	1.14	7.8
1995	1.17	7.53
1996	1.21	7
1997	1.24	6.82
1998	1.26	6.64
1999	1.29	6.49
2000	1.4	6.32
2001	1.52	6.14
2002	1.43	5.97
2003	1.3	5.84
2004	1.3	5.71
2005	1.2	5.56
2006	1.24	5.41
2007	1.26	5.26
2008	1.52	5.11
2009	1.36	5
2010	1.46	4.81
2011	1.46	4.63
2012	1.29	4.63
2013	1.48	4.62
2014	1.26	4.62
2015	1.2	4.62
2016	1.13	4.61
2017	1.05	4.61
2018	1.08	4.61
2019	1.1	4.6
2020	1.11	4.6
2021	1.13	4.6
2022	1.14	4.59
2023	1.15	4.59
2024	1.16	4.5
2025	1.16	4.41
2026	1.17	4.33
2027	1.18	4.23
2028	1.18	4.14
2029	1.19	4.06
2030	1.2	3.97
2031	1.2	3.87
2032	1.21	3.8
2033	1.21	3.73
2034	1.22	3.66
2035	1.23	3.59
2036	1.23	3.51
2037	1.24	3.44
2038	1.24	3.38
2039	1.25	3.32
2040	1.25	3.26
2041	1.25	3.21
2042	1.26	3.16
2043	1.26	3.12
2044	1.27	3.07
2045	1.27	3.02
2046	1.28	2.97
2047	1.28	2.93
2048	1.29	2.89
2049	1.29	2.85
2050	1.29	2.81

Children 0-14 years as share of population

Table

Year	Share of people 0-14 years old
	San Marino	Yemen
1960	25%	40.3%
1961	25%	40.4%
1962	25%	40.4%
1963	24.8%	40.6%
1964	24.5%	40.9%
1965	24.3%	41.3%
1966	24.5%	41.8%
1967	24.9%	42.3%
1968	25.3%	42.8%
1969	25.6%	43.3%
1970	25.9%	43.8%
1971	26%	44.3%
1972	25.9%	44.8%
1973	25.7%	45.3%
1974	25.4%	45.7%
1975	25.1%	46.2%
1976	24.7%	46.6%
1977	23.9%	47%
1978	23%	47.5%
1979	22.4%	47.9%
1980	21.7%	48.3%
1981	21%	48.7%
1982	20.3%	49.1%
1983	19.7%	49.4%
1984	19.1%	49.7%
1985	18.6%	50%
1986	18%	50.3%
1987	17.5%	50.5%
1988	17%	50.7%
1989	16.5%	50.9%
1990	16.1%	51.1%
1991	15.8%	51.2%
1992	15.4%	51.2%
1993	15.2%	51.2%
1994	15%	51.1%
1995	14.9%	50.9%
1996	14.9%	50.6%
1997	14.9%	50.3%
1998	14.9%	49.9%
1999	14.9%	49.5%
2000	14.9%	49%
2001	15%	48.6%
2002	15.1%	48.1%
2003	15.2%	47.6%
2004	15.2%	47.1%
2005	15.3%	46.5%
2006	15.3%	45.9%
2007	15.3%	45.3%
2008	15.4%	44.7%
2009	15.4%	44.1%
2010	15.4%	43.5%
2011	15.3%	43%
2012	15.2%	42.7%
2013	15.1%	42.3%
2014	15.1%	42.1%
2015	14.9%	41.8%
2016	14.7%	41.7%
2017	14.4%	41.6%
2018	14%	41.5%
2019	13.7%	41.4%
2020	13.4%	41.4%
2021	13.2%	41.4%
2022	13%	41.3%
2023	12.7%	41.2%
2024	12.3%	41.1%
2025	11.9%	41%
2026	11.4%	40.9%
2027	11.1%	40.8%
2028	10.8%	40.6%
2029	10.5%	40.3%
2030	10.3%	40%
2031	10.1%	39.6%
2032	10%	39.2%
2033	9.97%	38.7%
2034	9.92%	38.2%
2035	9.9%	37.7%
2036	9.92%	37.1%
2037	9.98%	36.5%
2038	10.1%	36%
2039	10.2%	35.4%
2040	10.4%	34.8%
2041	10.6%	34.3%
2042	10.7%	33.8%
2043	10.9%	33.4%
2044	11%	33%
2045	11.2%	32.6%
2046	11.3%	32.3%
2047	11.4%	32%
2048	11.5%	31.7%
2049	11.6%	31.4%
2050	11.7%	31.1%

Children aged 0-14 make up 12.3% of the population in San Marino and 41.1% in Yemen in 2024, compared to 16.1% and 51.1% respectively in 1990.

Demographics of San Marino and Yemen compared.

Natural population change in San Marino vs Yemen by year

For the past 10 years, the annual natural population change (excluding migration) has been -0.1% in San Marino and +3.02% in Yemen. 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
	San Marino	Yemen
1960	139	122,994
1961	174	129,787
1962	155	131,262
1963	158	133,781
1964	163	147,299
1965	169	155,398
1966	173	164,091
1967	171	173,637
1968	171	182,518
1969	173	196,305
1970	173	207,613
1971	174	219,095
1972	173	229,322
1973	167	240,235
1974	153	252,737
1975	141	266,815
1976	126	281,078
1977	117	296,115
1978	121	312,439
1979	104	336,378
1980	90	355,767
1981	76	374,482
1982	61	392,302
1983	54	414,823
1984	46	434,674
1985	44	455,576
1986	40	464,665
1987	31	493,337
1988	34	513,296
1989	36	530,464
1990	41	549,654
1991	45	565,837
1992	42	582,072
1993	38	595,459
1994	43	602,363
1995	51	607,966
1996	63	588,786
1997	71	604,443
1998	74	615,488
1999	80	633,166
2000	107	646,694
2001	132	658,704
2002	112	672,494
2003	79	694,457
2004	121	710,493
2005	66	726,708
2006	75	750,082
2007	69	764,780
2008	159	779,123
2009	145	798,911
2010	126	803,246
2011	105	806,359
2012	54	845,645
2013	73	884,929
2014	46	920,330
2015	36	939,922
2016	10	975,697
2017	-51	1,006,725
2018	-11	1,020,238
2019	-17	1,056,432
2020	-122	1,086,322
2021	-99	1,103,622
2022	-58	1,153,375
2023	-92	1,198,150

Maternal mortality chart: San Marino vs Yemen

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 8 deaths per 100,000 live births in San Marino, compared to 118 deaths in Yemen.

Table

Year	Maternal mortality per 100K births
	San Marino	Yemen
1985	12	430
1986	12	430
1987	12	400
1988	12	388
1989	12	371
1990	11	359
1991	11	341
1992	11	330
1993	11	319
1994	10	311
1995	10	296
1996	10	282
1997	10	271
1998	9	260
1999	9	250
2000	14	241
2001	14	231
2002	14	218
2003	13	205
2004	13	194
2005	12	181
2006	12	171
2007	8	161
2008	8	153
2009	8	149
2010	8	144
2011	8	140
2012	8	137
2013	8	135
2014	8	134
2015	8	135
2016	7	134
2017	7	142
2018	7	134
2019	7	131
2020	46	135
2021	35	156
2022	22	125
2023	8	118

Under-five mortality rates

The chance that a newborn baby will die before reaching age five is 0.14% in San Marino and 3.93% in Yemen. 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
	San Marino	Yemen
1960	-	42.9%
1961	-	42.2%
1962	-	41.5%
1963	-	40.8%
1964	-	40%
1965	-	39%
1966	-	38%
1967	-	36.8%
1968	-	35.6%
1969	-	34.3%
1970	-	33%
1971	-	31.8%
1972	-	30.6%
1973	-	29.5%
1974	-	28.4%
1975	-	27.2%
1976	-	26%
1977	-	24.7%
1978	-	23.4%
1979	-	22.1%
1980	-	20.8%
1981	-	19.6%
1982	-	18.4%
1983	-	17.2%
1984	-	16.2%
1985	1.99%	15.3%
1986	1.82%	14.6%
1987	1.66%	14%
1988	1.52%	13.4%
1989	1.39%	12.9%
1990	1.27%	12.5%
1991	1.16%	12.1%
1992	1.06%	11.8%
1993	0.97%	11.6%
1994	0.89%	11.3%
1995	0.81%	11.1%
1996	0.75%	10.8%
1997	0.69%	10.5%
1998	0.63%	10.2%
1999	0.58%	9.77%
2000	0.54%	9.32%
2001	0.5%	8.84%
2002	0.46%	8.36%
2003	0.42%	7.9%
2004	0.39%	7.47%
2005	0.37%	7.06%
2006	0.34%	6.68%
2007	0.32%	6.33%
2008	0.3%	6.02%
2009	0.28%	5.74%
2010	0.27%	5.49%
2011	0.25%	5.3%
2012	0.24%	5.14%
2013	0.23%	4.95%
2014	0.21%	4.84%
2015	0.2%	4.9%
2016	0.19%	4.77%
2017	0.18%	4.66%
2018	0.17%	4.7%
2019	0.17%	4.59%
2020	0.16%	4.32%
2021	0.15%	4.24%
2022	0.15%	4.08%
2023	0.14%	3.93%