Fertility & birth rates in Nauru and Slovakia

Fertility rate in Nauru vs Slovakia by year

Chart Table

Nauru

Slovakia

1x

Year	Fertility rate
	Nauru	Slovakia
2023	3.33	1.49
2022	3.38	1.57
2021	3.43	1.63
2020	3.47	1.59
2019	3.53	1.57
2018	3.68	1.54
2017	3.88	1.52
2016	4.03	1.48
2015	4.08	1.4
2014	4.09	1.37
2013	4.1	1.34
2012	4.12	1.34
2011	4.12	1.45
2010	4.02	1.43
2009	3.85	1.44
2008	3.67	1.34
2007	3.5	1.27
2006	3.4	1.25
2005	3.38	1.27
2004	3.38	1.25
2003	3.39	1.2
2002	3.4	1.19
2001	3.46	1.2
2000	3.54	1.3
1999	3.64	1.33
1998	3.68	1.37
1997	3.74	1.43
1996	3.78	1.47
1995	3.81	1.52
1994	3.84	1.67
1993	3.89	1.87
1992	3.95	1.93
1991	3.99	2.05
1990	4.02	2.09
1989	4.07	2.07
1988	4.11	2.13
1987	4.14	2.14
1986	4.15	2.2
1985	4.14	2.26
1984	4.11	2.26
1983	4.06	2.28
1982	3.99	2.28
1981	3.94	2.29
1980	3.88	2.32
1979	3.85	2.45
1978	3.84	2.47
1977	3.86	2.49
1976	3.9	2.55
1975	3.97	2.55
1974	4.07	2.61
1973	4.19	2.56
1972	4.36	2.49
1971	4.54	2.43
1970	4.74	2.41
1969	4.94	2.43
1968	5.14	2.39
1967	5.29	2.48
1966	5.41	2.66
1965	5.48	2.78
1964	5.47	2.89
1963	5.44	2.92
1962	5.42	2.83
1961	5.38	2.96
1960	5.34	3.04

According to the latest available data on birth rates, the fertility rate in Nauru was 3.33 children per woman in 2023, compared to 1.49 in Slovakia in 2023. The replacement level is considered to be 2.1 children per woman.

Check Nauru vs Slovakia population clock for a dynamic visualization of the changing population.

Natural population change by year

Chart Table

Nauru

Slovakia

1x

Year	Natural population change
	Nauru	Slovakia
2023	213	-5,427
2022	226	-7,062
2021	236	-16,886
2020	246	-2,184
2019	255	3,818
2018	265	3,268
2017	279	4,351
2016	289	5,431
2015	291	2,170
2014	290	3,793
2013	291	2,707
2012	292	3,245
2011	291	9,177
2010	281	7,008
2009	261	8,619
2008	240	4,303
2007	222	537
2006	209	537
2005	204	537
2004	202	1,611
2003	201	-537
2002	200	-538
2001	203	-1,076
2000	207	2,155
1999	212	3,777
1998	214	4,312
1997	218	6,999
1996	221	9,135
1995	225	9,115
1994	229	14,970
1993	235	20,769
1992	237	21,220
1991	225	23,865
1990	214	25,436
1989	204	26,380
1988	195	30,979
1987	186	31,859
1986	178	34,279
1985	171	37,680
1984	166	38,966
1983	163	39,717
1982	162	41,958
1981	157	43,640
1980	145	44,320
1979	130	52,353
1978	111	52,324
1977	89	52,762
1976	79	54,121
1975	70	52,604
1974	63	52,524
1973	57	49,199
1972	53	46,426
1971	50	40,105
1970	49	38,575
1969	71	39,312
1968	116	38,113
1967	117	41,824
1966	123	45,440
1965	113	48,517
1964	100	54,092
1963	88	54,382
1962	75	49,587
1961	70	55,749
1960	72	56,546

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 +1.8% in Nauru and -0.1% in Slovakia.

For the past 10 years, the annual natural population change has been +2.28% in Nauru and -0.02% in Slovakia.

Birth rate in Nauru vs Slovakia by year

Chart Table

Nauru

Slovakia

Annual births per 1,000 people

1x

Year	Annual births per 1,000 people
	Nauru	Slovakia
2023	25.5	9
2022	26.6	9.7
2021	27.8	10.4
2020	28.7	10.4
2019	29.6	10.5
2018	30.7	10.6
2017	32.2	10.7
2016	33.6	10.6
2015	34.2	10.3
2014	34.7	10.2
2013	35.3	10.1
2012	36.1	10.3
2011	36.8	11.3
2010	36.1	11.2
2009	34.3	11.4
2008	32.3	10.7
2007	30.4	10.1
2006	29.1	10
2005	28.5	10.1
2004	28.1	10
2003	27.9	9.6
2002	27.8	9.5
2001	27.9	9.5
2000	28.2	10.2
1999	28.6	10.4
1998	28.7	10.7
1997	29	11
1996	29.4	11.2
1995	29.8	11.5
1994	30.3	12.4
1993	31.1	13.8
1992	31.8	14.1
1991	31.7	14.8
1990	31.7	15.1
1989	31.9	15.2
1988	32	15.9
1987	32	16.1
1986	31.9	16.8
1985	31.9	17.5
1984	31.8	17.7
1983	31.8	18.1
1982	31.8	18.3
1981	31.2	18.6
1980	29.7	19.1
1979	27.6	20.3
1978	25	20.5
1977	21.8	20.6
1976	20.1	20.8
1975	18.7	20.6
1974	17.4	20.8
1973	16.3	20
1972	15.6	19.1
1971	15.2	18.2
1970	15.1	17.8
1969	18.8	17.7
1968	27.2	17
1967	28.3	17.4
1966	29.9	18.5
1965	29.1	19.3
1964	28.2	20.1
1963	27	20.4
1962	25.6	19.8
1961	25.6	20.8
1960	26.9	21.7

The latest reported birth rate per 1,000 people in 2023 was 25.5 in Nauru and 9 in Slovakia, compared with 26.9 and 21.7, respectively, in 1960.

Children 0-14 years as share of population

Chart Table

Nauru

Factual

UN forecast

Slovakia

Factual

UN forecast

1x

Year	Young
	Nauru	Slovakia
2100	20.7%	12.2%
2099	20.8%	12.3%
2098	21%	12.3%
2097	21.1%	12.4%
2096	21.2%	12.5%
2095	21.3%	12.5%
2094	21.4%	12.6%
2093	21.6%	12.7%
2092	21.7%	12.7%
2091	21.9%	12.8%
2090	22%	12.8%
2089	22.2%	12.9%
2088	22.4%	12.9%
2087	22.5%	12.9%
2086	22.7%	12.9%
2085	22.9%	12.9%
2084	23.1%	12.8%
2083	23.3%	12.8%
2082	23.4%	12.7%
2081	23.6%	12.7%
2080	23.8%	12.6%
2079	23.9%	12.5%
2078	24.1%	12.5%
2077	24.2%	12.4%
2076	24.3%	12.4%
2075	24.5%	12.3%
2074	24.6%	12.3%
2073	24.7%	12.3%
2072	24.9%	12.3%
2071	25%	12.3%
2070	25.1%	12.3%
2069	25.3%	12.4%
2068	25.4%	12.4%
2067	25.6%	12.5%
2066	25.8%	12.6%
2065	26%	12.6%
2064	26.2%	12.7%
2063	26.4%	12.8%
2062	26.7%	12.9%
2061	26.9%	13%
2060	27.2%	13.1%
2059	27.5%	13.2%
2058	27.9%	13.2%
2057	28.2%	13.3%
2056	28.5%	13.3%
2055	28.8%	13.3%
2054	29.1%	13.3%
2053	29.4%	13.2%
2052	29.7%	13.2%
2051	29.9%	13.1%
2050	30.2%	13.1%
2049	30.4%	13%
2048	30.6%	12.9%
2047	30.7%	12.9%
2046	30.8%	12.8%
2045	30.9%	12.7%
2044	30.9%	12.7%
2043	31%	12.7%
2042	31%	12.7%
2041	31%	12.7%
2040	31%	12.8%
2039	31.1%	12.8%
2038	31.2%	12.9%
2037	31.4%	13.1%
2036	31.8%	13.3%
2035	32%	13.5%
2034	32.3%	13.7%
2033	32.5%	14%
2032	32.9%	14.2%
2031	33.4%	14.5%
2030	34%	14.7%
2029	34.7%	14.9%
2028	35.3%	15.1%
2027	36.1%	15.2%
2026	36.8%	15.5%
2025	37.5%	15.7%
2024	37.8%	15.8%
2023	38.2%	15.9%
2022	38.3%	16%
2021	38.3%	15.9%
2020	38%	15.9%
2019	37.6%	15.8%
2018	37.6%	15.7%
2017	38%	15.5%
2016	38.2%	15.4%
2015	38.2%	15.3%
2014	38.2%	15.3%
2013	38%	15.3%
2012	37.7%	15.4%
2011	37.1%	15.4%
2010	36.3%	15.5%
2009	35.8%	15.5%
2008	35.6%	15.7%
2007	35.7%	16%
2006	36.1%	16.4%
2005	36.6%	16.9%
2004	37.1%	17.3%
2003	37.7%	17.9%
2002	38.2%	18.4%
2001	38.5%	19%
2000	38.9%	19.7%
1999	39.4%	20.3%
1998	39.9%	20.9%
1997	40.5%	21.5%
1996	41.1%	22.1%
1995	41.7%	22.7%
1994	42.1%	23.3%
1993	42.5%	23.9%
1992	42.5%	24.4%
1991	42.1%	24.8%
1990	41.2%	25.2%
1989	40.2%	25.7%
1988	39.2%	26.1%
1987	38.3%	26.3%
1986	37.5%	26.4%
1985	36.5%	26.5%
1984	35.7%	26.4%
1983	34.6%	26.3%
1982	33.2%	26.2%
1981	31.9%	26.1%
1980	30.9%	26.1%
1979	30.6%	26.1%
1978	30.9%	26.1%
1977	31.9%	26%
1976	33.4%	26%
1975	34.9%	26%
1974	36.4%	26.1%
1973	38.1%	26.2%
1972	39.7%	26.6%
1971	41.3%	27%
1970	42.9%	27.5%
1969	43.4%	28.1%
1968	41.3%	28.6%
1967	39.5%	29.3%
1966	39.4%	29.9%
1965	38.6%	30.4%
1964	37.5%	30.8%
1963	36.5%	31%
1962	35.7%	31.3%
1961	35.2%	31.5%
1960	34.8%	31.5%

Children aged 0-14 make up 37.8% of the population in Nauru and 15.8% in Slovakia in 2024, compared to 41.2% and 25.2% respectively in 1990.

Demographics of Nauru and Slovakia compared.

Maternal mortality chart: Nauru vs Slovakia

Chart Table

Nauru

Slovakia

1x

Year	Maternal mortality per 100K births
	Nauru	Slovakia
2023	273	4
2022	317	5
2021	266	12
2020	309	4
2019	267	5
2018	269	5
2017	259	5
2016	248	5
2015	253	5
2014	240	5
2013	247	5
2012	255	5
2011	260	5
2010	297	5
2009	300	6
2008	302	5
2007	303	6
2006	304	6
2005	328	7
2004	324	7
2003	323	7
2002	321	7
2001	299	8
2000	278	8
1999	277	9
1998	257	10
1997	218	10
1996	218	10
1995	219	11
1994	220	12
1993	219	14
1992	217	15
1991	216	17
1990	195	18
1989	198	17
1988	202	18
1987	206	19
1986	209	19
1985	191	19

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 273 deaths per 100,000 live births in Nauru, compared to 4 deaths in Slovakia.

Under-five mortality rates

Chart Table

Nauru

Slovakia

Probability that a newborn baby will die before reaching age five

1x

Year	Under 5 mortality rate
	Nauru	Slovakia
2023	0.89%	0.61%
2022	0.95%	0.6%
2021	1.02%	0.6%
2020	1.11%	0.59%
2019	1.22%	0.59%
2018	1.34%	0.6%
2017	1.47%	0.6%
2016	1.61%	0.61%
2015	1.76%	0.62%
2014	1.93%	0.63%
2013	2.11%	0.64%
2012	2.29%	0.66%
2011	2.48%	0.67%
2010	2.66%	0.69%
2009	2.84%	0.71%
2008	3%	0.74%
2007	3.15%	0.77%
2006	3.29%	0.8%
2005	3.41%	0.83%
2004	3.53%	0.86%
2003	3.66%	0.88%
2002	3.81%	0.91%
2001	3.96%	0.93%
2000	4.13%	0.96%
1999	4.32%	1%
1998	4.52%	1.05%
1997	4.74%	1.09%
1996	4.97%	1.14%
1995	5.22%	1.2%
1994	5.49%	1.25%
1993	5.78%	1.31%
1992	6.09%	1.37%
1991	6.41%	1.42%
1990	6.74%	1.47%
1989	7.08%	1.53%
1988	7.43%	1.59%
1987	7.81%	1.65%
1986	8.2%	1.73%
1985	8.62%	1.82%
1984	-	1.91%
1983	-	1.99%
1982	-	2.08%
1981	-	2.17%
1980	-	2.27%
1979	-	2.36%
1978	-	2.46%
1977	-	2.55%
1976	-	2.64%
1975	-	2.72%
1974	-	2.78%
1973	-	2.84%
1972	-	2.89%
1971	-	2.92%
1970	-	2.95%
1969	-	2.97%
1968	-	3%
1967	-	3.02%
1966	-	3.05%
1965	-	3.08%
1964	-	3.14%
1963	-	3.21%
1962	-	3.32%
1961	-	3.47%
1960	-	3.67%

The chance that a newborn baby will die before reaching age five is 0.89% in Nauru and 0.61% in Slovakia. Above is a chart with historical data on under-five mortality rates.