Fertility & birth rates in Japan and Samoa

Fertility rate in Japan vs Samoa by year

Chart Table

Japan

Samoa

1x

Year	Fertility rate
	Japan	Samoa
2023	1.2	3.83
2022	1.26	3.88
2021	1.3	3.94
2020	1.33	4
2019	1.36	4.06
2018	1.42	4.14
2017	1.43	4.2
2016	1.44	4.26
2015	1.45	4.34
2014	1.42	4.42
2013	1.43	4.49
2012	1.41	4.55
2011	1.39	4.56
2010	1.39	4.52
2009	1.37	4.47
2008	1.37	4.42
2007	1.34	4.36
2006	1.32	4.32
2005	1.26	4.32
2004	1.29	4.34
2003	1.29	4.39
2002	1.32	4.44
2001	1.33	4.48
2000	1.36	4.52
1999	1.34	4.57
1998	1.38	4.64
1997	1.39	4.7
1996	1.43	4.74
1995	1.42	4.77
1994	1.5	4.79
1993	1.46	4.83
1992	1.5	4.87
1991	1.53	4.91
1990	1.54	5.01
1989	1.57	5.11
1988	1.66	5.21
1987	1.69	5.32
1986	1.72	5.42
1985	1.76	5.49
1984	1.81	5.55
1983	1.8	5.62
1982	1.77	5.68
1981	1.74	5.75
1980	1.75	5.86
1979	1.77	5.99
1978	1.79	6.15
1977	1.8	6.31
1976	1.85	6.47
1975	1.91	6.61
1974	2.05	6.75
1973	2.14	6.91
1972	2.14	7.07
1971	2.16	7.22
1970	2.13	7.34
1969	2.13	7.43
1968	2.13	7.5
1967	2.23	7.55
1966	1.58	7.6
1965	2.14	7.65
1964	2.05	7.7
1963	2	7.73
1962	1.98	7.76
1961	1.96	7.77
1960	2	7.78

According to the latest available data on birth rates, the fertility rate in Japan was 1.2 children per woman in 2023, compared to 3.83 in Samoa in 2023. The replacement level is considered to be 2.1 children per woman.

Check Japan vs Samoa population clock for a dynamic visualization of the changing population.

Natural population change by year

Chart Table

Japan

Samoa

1x

Year	Natural population change
	Japan	Samoa
2023	-871,617	4,170
2022	-825,825	4,288
2021	-640,976	4,379
2020	-542,923	4,442
2019	-531,858	4,495
2018	-456,520	4,637
2017	-406,310	4,661
2016	-343,106	4,720
2015	-292,424	4,795
2014	-267,279	4,849
2013	-242,146	4,875
2012	-229,733	4,863
2011	-204,533	4,860
2010	-128,070	4,779
2009	-76,828	4,525
2008	-51,225	4,581
2007	-25,600	4,480
2006	12,785	4,473
2005	-25,554	4,503
2004	76,656	4,554
2003	114,946	4,622
2002	178,423	4,672
2001	203,438	4,759
2000	228,317	4,855
1999	202,610	4,937
1998	265,440	5,022
1997	277,325	5,053
1996	314,392	5,038
1995	276,039	4,976
1994	363,017	4,880
1993	312,073	4,769
1992	360,833	4,652
1991	396,685	4,655
1990	407,478	4,759
1989	467,662	4,845
1988	527,085	4,889
1987	598,138	4,909
1986	631,706	4,983
1985	676,687	4,998
1984	756,523	4,979
1983	775,495	4,914
1982	805,664	4,808
1981	811,861	4,720
1980	864,372	4,672
1979	950,298	4,624
1978	1,011,234	4,587
1977	1,070,397	4,555
1976	1,127,750	4,519
1975	1,204,989	4,465
1974	1,332,960	4,411
1973	1,391,449	4,446
1972	1,372,006	4,487
1971	1,331,782	4,534
1970	1,230,496	4,567
1969	1,195,962	4,592
1968	1,191,930	4,605
1967	1,258,475	4,621
1966	682,072	4,593
1965	1,126,448	4,605
1964	1,046,553	4,326
1963	987,770	4,544
1962	901,864	4,498
1961	893,522	4,399
1960	894,874	4,298

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 -0.7% in Japan and +1.92% in Samoa.

For the past 10 years, the annual natural population change has been -0.41% in Japan and +2.18% in Samoa.

Birth rate in Japan vs Samoa by year

Chart Table

Japan

Samoa

Annual births per 1,000 people

1x

Year	Annual births per 1,000 people
	Japan	Samoa
2023	6	25.4
2022	6.3	26.1
2021	6.6	26.9
2020	6.8	27.5
2019	7	28
2018	7.4	28.5
2017	7.6	28.8
2016	7.8	29.3
2015	8	29.8
2014	8	30.2
2013	8.2	30.5
2012	8.2	30.7
2011	8.3	30.8
2010	8.5	30.5
2009	8.5	30.1
2008	8.7	29.8
2007	8.6	29.3
2006	8.7	29.3
2005	8.4	29.5
2004	8.8	29.8
2003	8.9	30.2
2002	9.2	30.6
2001	9.3	31.3
2000	9.5	32.1
1999	9.4	32.8
1998	9.6	33.5
1997	9.5	33.9
1996	9.7	34.2
1995	9.6	34.1
1994	10	33.8
1993	9.6	33.5
1992	9.8	33
1991	9.9	33.4
1990	10	34.1
1989	10.2	34.7
1988	10.8	35.1
1987	11.1	35.5
1986	11.4	36.1
1985	11.9	36.2
1984	12.5	36.2
1983	12.7	35.8
1982	12.8	35.3
1981	13	35
1980	13.6	35.1
1979	14.2	35.2
1978	14.9	35.4
1977	15.5	35.6
1976	16.3	36
1975	17.1	36.6
1974	18.6	37.2
1973	19.4	38.3
1972	19.3	39.3
1971	19.2	40.3
1970	18.8	41.3
1969	18.5	42.3
1968	18.6	43.3
1967	19.4	44.3
1966	13.7	45.2
1965	18.6	46.5
1964	17.7	47.7
1963	17.3	48.8
1962	17	49.9
1961	16.9	50.5
1960	17.2	51

The latest reported birth rate per 1,000 people in 2023 was 6 in Japan and 25.4 in Samoa, compared with 17.2 and 51, respectively, in 1960.

Children 0-14 years as share of population

Chart Table

Japan

Factual

UN forecast

Samoa

Factual

UN forecast

1x

Year	Young
	Japan	Samoa
2100	11.5%	20.1%
2099	11.5%	20.2%
2098	11.5%	20.4%
2097	11.5%	20.5%
2096	11.6%	20.6%
2095	11.6%	20.8%
2094	11.6%	21%
2093	11.7%	21.2%
2092	11.7%	21.4%
2091	11.8%	21.6%
2090	11.8%	21.8%
2089	11.8%	22%
2088	11.8%	22.3%
2087	11.9%	22.6%
2086	11.9%	22.8%
2085	11.8%	23.1%
2084	11.8%	23.4%
2083	11.8%	23.6%
2082	11.8%	23.9%
2081	11.7%	24.2%
2080	11.6%	24.4%
2079	11.6%	24.7%
2078	11.5%	24.9%
2077	11.4%	25.1%
2076	11.3%	25.3%
2075	11.2%	25.5%
2074	11.1%	25.7%
2073	11.1%	25.8%
2072	11%	26%
2071	10.9%	26.1%
2070	10.9%	26.3%
2069	10.8%	26.5%
2068	10.8%	26.6%
2067	10.8%	26.8%
2066	10.8%	27%
2065	10.8%	27.3%
2064	10.8%	27.5%
2063	10.8%	27.8%
2062	10.9%	28.1%
2061	10.9%	28.5%
2060	11%	28.9%
2059	11%	29.3%
2058	11.1%	29.7%
2057	11.1%	30.1%
2056	11.2%	30.5%
2055	11.2%	31%
2054	11.3%	31.4%
2053	11.3%	31.7%
2052	11.3%	32.1%
2051	11.3%	32.4%
2050	11.2%	32.6%
2049	11.2%	32.8%
2048	11.1%	33%
2047	11.1%	33.1%
2046	11%	33.1%
2045	10.9%	33.1%
2044	10.8%	33.1%
2043	10.7%	33%
2042	10.6%	32.9%
2041	10.5%	32.8%
2040	10.4%	32.7%
2039	10.3%	32.6%
2038	10.2%	32.6%
2037	10.1%	32.7%
2036	10.1%	32.8%
2035	10.1%	33.1%
2034	10.1%	33.5%
2033	10.1%	34%
2032	10.2%	34.4%
2031	10.3%	34.9%
2030	10.5%	35.5%
2029	10.6%	36.1%
2028	10.8%	36.6%
2027	11%	37.3%
2026	11.1%	37.8%
2025	11.3%	38.3%
2024	11.4%	38.5%
2023	11.6%	38.7%
2022	11.9%	38.8%
2021	12%	38.7%
2020	12.2%	38.6%
2019	12.4%	38.5%
2018	12.5%	38.3%
2017	12.6%	38.2%
2016	12.7%	38.1%
2015	12.8%	38.1%
2014	13%	38.1%
2013	13.1%	38.1%
2012	13.2%	38.3%
2011	13.3%	38.4%
2010	13.4%	38.4%
2009	13.5%	38.5%
2008	13.5%	38.7%
2007	13.6%	39%
2006	13.7%	39.4%
2005	13.8%	39.6%
2004	13.8%	39.9%
2003	13.9%	40.2%
2002	14.1%	40.5%
2001	14.2%	40.7%
2000	14.4%	40.5%
1999	14.6%	40.3%
1998	14.8%	40.2%
1997	15.1%	40.1%
1996	15.3%	39.9%
1995	15.6%	39.9%
1994	16%	40%
1993	16.4%	40.3%
1992	16.9%	40.8%
1991	17.4%	41.2%
1990	18%	41.5%
1989	18.8%	41.8%
1988	19.5%	42%
1987	20.3%	42.2%
1986	21%	42.6%
1985	21.7%	43.1%
1984	22.2%	43.7%
1983	22.6%	44.4%
1982	23.1%	45.2%
1981	23.3%	45.9%
1980	23.4%	46.4%
1979	23.7%	46.9%
1978	23.8%	47.4%
1977	23.9%	48%
1976	23.9%	48.6%
1975	23.8%	49.3%
1974	23.8%	49.9%
1973	23.6%	50.4%
1972	23.4%	50.8%
1971	23.3%	51%
1970	23.3%	51.2%
1969	23.4%	51.4%
1968	23.5%	51.4%
1967	23.8%	51.4%
1966	24.4%	51.3%
1965	25.1%	51.3%
1964	25.8%	51.2%
1963	26.8%	50.9%
1962	28%	50.6%
1961	29.1%	50.2%
1960	29.8%	50.1%

Children aged 0-14 make up 11.4% of the population in Japan and 38.5% in Samoa in 2024, compared to 18% and 41.5% respectively in 1990.

Demographics of Japan and Samoa compared.

Maternal mortality chart: Japan vs Samoa

Chart Table

Japan

Samoa

1x

Year	Maternal mortality per 100K births
	Japan	Samoa
2023	3	101
2022	5	110
2021	4	115
2020	4	114
2019	5	111
2018	5	110
2017	5	111
2016	5	108
2015	5	108
2014	5	106
2013	5	100
2012	6	101
2011	6	93
2010	6	92
2009	6	94
2008	6	87
2007	6	85
2006	7	86
2005	7	87
2004	7	86
2003	8	87
2002	8	89
2001	8	93
2000	9	93
1999	9	94
1998	10	96
1997	10	98
1996	11	103
1995	11	105
1994	11	112
1993	12	117
1992	13	124
1991	13	131
1990	14	135
1989	15	136
1988	16	143
1987	17	147
1986	18	153
1985	19	160

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 3 deaths per 100,000 live births in Japan, compared to 101 deaths in Samoa.

Under-five mortality rates

Chart Table

Japan

Samoa

Probability that a newborn baby will die before reaching age five

1x

Year	Under 5 mortality rate
	Japan	Samoa
2023	0.24%	1.57%
2022	0.24%	1.62%
2021	0.24%	1.66%
2020	0.24%	1.7%
2019	0.25%	2.02%
2018	0.25%	1.78%
2017	0.26%	1.81%
2016	0.27%	1.83%
2015	0.28%	1.85%
2014	0.29%	1.87%
2013	0.3%	1.89%
2012	0.31%	1.91%
2011	0.33%	1.92%
2010	0.33%	1.93%
2009	0.34%	2.54%
2008	0.34%	1.93%
2007	0.35%	1.93%
2006	0.36%	1.93%
2005	0.37%	1.93%
2004	0.39%	1.94%
2003	0.4%	1.97%
2002	0.41%	2%
2001	0.43%	2.06%
2000	0.45%	2.12%
1999	0.47%	2.19%
1998	0.5%	2.27%
1997	0.52%	2.35%
1996	0.55%	2.44%
1995	0.57%	2.52%
1994	0.59%	2.61%
1993	0.6%	2.7%
1992	0.61%	2.8%
1991	0.62%	2.89%
1990	0.63%	2.98%
1989	0.64%	3.08%
1988	0.66%	3.18%
1987	0.68%	3.3%
1986	0.71%	3.42%
1985	0.75%	3.56%
1984	0.79%	3.7%
1983	0.83%	3.85%
1982	0.88%	4.01%
1981	0.93%	4.19%
1980	0.99%	4.38%
1979	1.05%	4.59%
1978	1.11%	4.82%
1977	1.18%	5.07%
1976	1.25%	5.34%
1975	1.33%	5.62%
1974	1.41%	5.9%
1973	1.49%	6.2%
1972	1.57%	6.52%
1971	1.65%	6.85%
1970	1.75%	7.19%
1969	1.85%	7.53%
1968	1.96%	7.89%
1967	2.1%	8.23%
1966	2.26%	8.57%
1965	2.46%	8.9%
1964	2.7%	11.1%
1963	2.98%	9.56%
1962	3.29%	9.93%
1961	3.62%	10.3%
1960	3.97%	10.7%

The chance that a newborn baby will die before reaching age five is 0.24% in Japan and 1.57% in Samoa. Above is a chart with historical data on under-five mortality rates.