Fertility & birth rates in Croatia and Nauru

Fertility rate in Croatia vs Nauru by year

Chart Table

Croatia

Nauru

1x

Year	Fertility rate
	Croatia	Nauru
2023	1.46	3.33
2022	1.53	3.38
2021	1.62	3.43
2020	1.48	3.47
2019	1.47	3.53
2018	1.47	3.68
2017	1.42	3.88
2016	1.43	4.03
2015	1.41	4.08
2014	1.46	4.09
2013	1.46	4.1
2012	1.52	4.12
2011	1.41	4.12
2010	1.46	4.02
2009	1.5	3.85
2008	1.47	3.67
2007	1.48	3.5
2006	1.47	3.4
2005	1.5	3.38
2004	1.43	3.38
2003	1.41	3.39
2002	1.42	3.4
2001	1.46	3.46
2000	1.39	3.54
1999	1.38	3.64
1998	1.45	3.68
1997	1.69	3.74
1996	1.67	3.78
1995	1.58	3.81
1994	1.47	3.84
1993	1.52	3.89
1992	1.48	3.95
1991	1.53	3.99
1990	1.63	4.02
1989	1.63	4.07
1988	1.79	4.11
1987	1.64	4.14
1986	1.76	4.15
1985	1.82	4.14
1984	1.87	4.11
1983	1.88	4.06
1982	1.9	3.99
1981	1.93	3.94
1980	1.93	3.88
1979	1.95	3.85
1978	1.96	3.84
1977	1.95	3.86
1976	1.94	3.9
1975	1.95	3.97
1974	1.98	4.07
1973	2.01	4.19
1972	2.01	4.36
1971	1.97	4.54
1970	1.88	4.74
1969	1.95	4.94
1968	2.03	5.14
1967	2.1	5.29
1966	2.23	5.41
1965	2.22	5.48
1964	2.14	5.47
1963	2.15	5.44
1962	2.19	5.42
1961	2.22	5.38
1960	2.24	5.34

According to the latest available data on birth rates, the fertility rate in Croatia was 1.46 children per woman in 2023, compared to 3.33 in Nauru in 2023. The replacement level is considered to be 2.1 children per woman.

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

Natural population change by year

Chart Table

Croatia

Nauru

1x

Year	Natural population change
	Croatia	Nauru
2023	-19,298	213
2022	-23,134	226
2021	-26,377	236
2020	-20,354	246
2019	-15,008	255
2018	-15,557	265
2017	-16,570	279
2016	-13,553	289
2015	-16,607	291
2014	-11,345	290
2013	-10,162	291
2012	-9,799	292
2011	-9,846	291
2010	-8,591	281
2009	-7,319	261
2008	-8,188	240
2007	-10,335	222
2006	-8,669	209
2005	-9,022	204
2004	-9,040	202
2003	-12,480	201
2002	-10,325	200
2001	-8,599	203
2000	-6,255	207
1999	-6,769	212
1998	-4,985	214
1997	3,175	218
1996	3,190	221
1995	0	225
1994	-930	229
1993	-2,301	235
1992	-4,576	237
1991	-2,813	225
1990	3,344	214
1989	3,337	204
1988	5,707	195
1987	6,161	186
1986	8,499	178
1985	10,343	171
1984	10,764	166
1983	10,714	163
1982	15,756	162
1981	15,680	157
1980	17,939	145
1979	21,136	130
1978	20,157	111
1977	22,798	89
1976	22,226	79
1975	21,658	70
1974	22,453	63
1973	21,904	57
1972	17,802	53
1971	19,941	50
1970	16,767	49
1969	16,688	71
1968	21,828	116
1967	26,032	117
1966	33,192	123
1965	31,251	113
1964	25,942	100
1963	31,270	88
1962	30,216	75
1961	36,255	70
1960	34,778	72

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 -0.5% in Croatia and +1.8% in Nauru.

For the past 10 years, the annual natural population change has been -0.45% in Croatia and +2.28% in Nauru.

Birth rate in Croatia vs Nauru by year

Chart Table

Croatia

Nauru

Annual births per 1,000 people

1x

Year	Annual births per 1,000 people
	Croatia	Nauru
2023	8.3	25.5
2022	8.8	26.6
2021	9.4	27.8
2020	8.9	28.7
2019	8.9	29.6
2018	9	30.7
2017	8.9	32.2
2016	9	33.6
2015	8.9	34.2
2014	9.3	34.7
2013	9.4	35.3
2012	9.8	36.1
2011	9.6	36.8
2010	9.8	36.1
2009	10.1	34.3
2008	9.9	32.3
2007	9.4	30.4
2006	9.33	29.1
2005	9.56	28.5
2004	9.1	28.1
2003	8.9	27.9
2002	9	27.8
2001	9.2	27.9
2000	9.8	28.2
1999	10	28.6
1998	10.4	28.7
1997	12.2	29
1996	11.8	29.4
1995	10.9	29.8
1994	10.4	30.3
1993	10.6	31.1
1992	10.3	31.8
1991	11.1	31.7
1990	11.6	31.7
1989	11.7	31.9
1988	12.3	32
1987	12.5	32
1986	12.8	31.9
1985	13.3	31.9
1984	13.9	31.8
1983	14.1	31.8
1982	14.4	31.8
1981	14.6	31.2
1980	14.8	29.7
1979	15.1	27.6
1978	15	25
1977	14.9	21.8
1976	14.8	20.1
1975	14.9	18.7
1974	15	17.4
1973	15.1	16.3
1972	14.8	15.6
1971	14.6	15.2
1970	13.8	15.1
1969	14.5	18.8
1968	15	27.2
1967	15.5	28.3
1966	16.5	29.9
1965	16.6	29.1
1964	16.2	28.2
1963	16.5	27
1962	17.2	25.6
1961	17.8	25.6
1960	18.4	26.9

The latest reported birth rate per 1,000 people in 2023 was 8.3 in Croatia and 25.5 in Nauru, compared with 18.4 and 26.9, respectively, in 1960.

Children 0-14 years as share of population

Chart Table

Croatia

Factual

UN forecast

Nauru

Factual

UN forecast

1x

Year	Young
	Croatia	Nauru
2100	11.6%	20.7%
2099	11.6%	20.8%
2098	11.7%	21%
2097	11.7%	21.1%
2096	11.7%	21.2%
2095	11.8%	21.3%
2094	11.8%	21.4%
2093	11.8%	21.6%
2092	11.9%	21.7%
2091	11.9%	21.9%
2090	12%	22%
2089	12%	22.2%
2088	12%	22.4%
2087	12.1%	22.5%
2086	12.1%	22.7%
2085	12.1%	22.9%
2084	12.1%	23.1%
2083	12.1%	23.3%
2082	12.1%	23.4%
2081	12.1%	23.6%
2080	12.1%	23.8%
2079	12.1%	23.9%
2078	12.1%	24.1%
2077	12%	24.2%
2076	12%	24.3%
2075	12%	24.5%
2074	12%	24.6%
2073	11.9%	24.7%
2072	11.9%	24.9%
2071	11.9%	25%
2070	11.9%	25.1%
2069	11.9%	25.3%
2068	11.9%	25.4%
2067	11.9%	25.6%
2066	12%	25.8%
2065	12%	26%
2064	12%	26.2%
2063	12.1%	26.4%
2062	12.1%	26.7%
2061	12.2%	26.9%
2060	12.3%	27.2%
2059	12.3%	27.5%
2058	12.4%	27.9%
2057	12.5%	28.2%
2056	12.5%	28.5%
2055	12.6%	28.8%
2054	12.6%	29.1%
2053	12.7%	29.4%
2052	12.7%	29.7%
2051	12.7%	29.9%
2050	12.8%	30.2%
2049	12.8%	30.4%
2048	12.8%	30.6%
2047	12.8%	30.7%
2046	12.7%	30.8%
2045	12.7%	30.9%
2044	12.7%	30.9%
2043	12.7%	31%
2042	12.6%	31%
2041	12.6%	31%
2040	12.6%	31%
2039	12.6%	31.1%
2038	12.6%	31.2%
2037	12.6%	31.4%
2036	12.7%	31.8%
2035	12.7%	32%
2034	12.8%	32.3%
2033	12.8%	32.5%
2032	12.9%	32.9%
2031	12.9%	33.4%
2030	13%	34%
2029	13.1%	34.7%
2028	13.2%	35.3%
2027	13.4%	36.1%
2026	13.6%	36.8%
2025	13.8%	37.5%
2024	13.9%	37.8%
2023	14.1%	38.2%
2022	14.3%	38.3%
2021	14.4%	38.3%
2020	14.5%	38%
2019	14.5%	37.6%
2018	14.6%	37.6%
2017	14.6%	38%
2016	14.6%	38.2%
2015	14.6%	38.2%
2014	14.7%	38.2%
2013	14.8%	38%
2012	15%	37.7%
2011	15.1%	37.1%
2010	15.3%	36.3%
2009	15.4%	35.8%
2008	15.4%	35.6%
2007	15.5%	35.7%
2006	15.7%	36.1%
2005	15.8%	36.6%
2004	16%	37.1%
2003	16.3%	37.7%
2002	16.5%	38.2%
2001	16.7%	38.5%
2000	16.9%	38.9%
1999	17.1%	39.4%
1998	17.3%	39.9%
1997	17.5%	40.5%
1996	17.7%	41.1%
1995	18%	41.7%
1994	18.4%	42.1%
1993	18.8%	42.5%
1992	19.2%	42.5%
1991	19.5%	42.1%
1990	19.8%	41.2%
1989	20.1%	40.2%
1988	20.3%	39.2%
1987	20.5%	38.3%
1986	20.7%	37.5%
1985	20.8%	36.5%
1984	20.9%	35.7%
1983	20.9%	34.6%
1982	21%	33.2%
1981	21%	31.9%
1980	21.1%	30.9%
1979	21.2%	30.6%
1978	21.3%	30.9%
1977	21.4%	31.9%
1976	21.6%	33.4%
1975	21.8%	34.9%
1974	22%	36.4%
1973	22.2%	38.1%
1972	22.4%	39.7%
1971	22.8%	41.3%
1970	23.2%	42.9%
1969	23.7%	43.4%
1968	24.3%	41.3%
1967	24.8%	39.5%
1966	25.2%	39.4%
1965	25.7%	38.6%
1964	26.1%	37.5%
1963	26.5%	36.5%
1962	26.8%	35.7%
1961	26.9%	35.2%
1960	27%	34.8%

Children aged 0-14 make up 13.9% of the population in Croatia and 37.8% in Nauru in 2024, compared to 19.8% and 41.2% respectively in 1990.

Demographics of Croatia and Nauru compared.

Maternal mortality chart: Croatia vs Nauru

Chart Table

Croatia

Nauru

1x

Year	Maternal mortality per 100K births
	Croatia	Nauru
2023	3	273
2022	6	317
2021	12	266
2020	5	309
2019	4	267
2018	3	269
2017	4	259
2016	4	248
2015	4	253
2014	4	240
2013	5	247
2012	5	255
2011	5	260
2010	6	297
2009	6	300
2008	6	302
2007	6	303
2006	6	304
2005	7	328
2004	7	324
2003	8	323
2002	7	321
2001	7	299
2000	8	278
1999	8	277
1998	8	257
1997	9	218
1996	9	218
1995	9	219
1994	9	220
1993	9	219
1992	10	217
1991	10	216
1990	10	195
1989	9	198
1988	10	202
1987	10	206
1986	10	209
1985	10	191

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 Croatia, compared to 273 deaths in Nauru.

Under-five mortality rates

Chart Table

Croatia

Nauru

Probability that a newborn baby will die before reaching age five

1x

Year	Under 5 mortality rate
	Croatia	Nauru
2023	0.46%	0.89%
2022	0.46%	0.95%
2021	0.46%	1.02%
2020	0.47%	1.11%
2019	0.47%	1.22%
2018	0.48%	1.34%
2017	0.48%	1.47%
2016	0.49%	1.61%
2015	0.49%	1.76%
2014	0.5%	1.93%
2013	0.51%	2.11%
2012	0.52%	2.29%
2011	0.53%	2.48%
2010	0.55%	2.66%
2009	0.57%	2.84%
2008	0.59%	3%
2007	0.61%	3.15%
2006	0.64%	3.29%
2005	0.67%	3.41%
2004	0.71%	3.53%
2003	0.82%	3.66%
2002	0.77%	3.81%
2001	0.8%	3.96%
2000	0.83%	4.13%
1999	0.86%	4.32%
1998	0.9%	4.52%
1997	0.93%	4.74%
1996	0.96%	4.97%
1995	1%	5.22%
1994	1.04%	5.49%
1993	1.09%	5.78%
1992	1.15%	6.09%
1991	1.39%	6.41%
1990	1.29%	6.74%
1989	1.38%	7.08%
1988	1.48%	7.43%
1987	1.59%	7.81%
1986	1.69%	8.2%
1985	1.8%	8.62%
1984	1.91%	-
1983	2%	-
1982	2.09%	-
1981	2.19%	-

The chance that a newborn baby will die before reaching age five is 0.46% in Croatia and 0.89% in Nauru. Above is a chart with historical data on under-five mortality rates.