Fertility & birth rates in Croatia and Tonga

Fertility rate in Croatia vs Tonga by year

Chart Table

Croatia

Tonga

1x

Year	Fertility rate
	Croatia	Tonga
2023	1.46	3.13
2022	1.53	3.17
2021	1.62	3.2
2020	1.48	3.23
2019	1.47	3.27
2018	1.47	3.33
2017	1.42	3.39
2016	1.43	3.46
2015	1.41	3.54
2014	1.46	3.62
2013	1.46	3.7
2012	1.52	3.77
2011	1.41	3.83
2010	1.46	3.88
2009	1.5	3.95
2008	1.47	4.01
2007	1.48	4.09
2006	1.47	4.14
2005	1.5	4.2
2004	1.43	4.19
2003	1.41	4.18
2002	1.42	4.14
2001	1.46	4.13
2000	1.39	4.16
1999	1.38	4.23
1998	1.45	4.31
1997	1.69	4.38
1996	1.67	4.46
1995	1.58	4.56
1994	1.47	4.66
1993	1.52	4.73
1992	1.48	4.79
1991	1.53	4.85
1990	1.63	4.93
1989	1.63	5.01
1988	1.79	5.1
1987	1.64	5.19
1986	1.76	5.27
1985	1.82	5.34
1984	1.87	5.41
1983	1.88	5.45
1982	1.9	5.5
1981	1.93	5.55
1980	1.93	5.6
1979	1.95	5.65
1978	1.96	5.68
1977	1.95	5.7
1976	1.94	5.73
1975	1.95	5.75
1974	1.98	5.77
1973	2.01	5.8
1972	2.01	5.86
1971	1.97	5.96
1970	1.88	6.07
1969	1.95	6.17
1968	2.03	6.23
1967	2.1	6.29
1966	2.23	6.35
1965	2.22	6.41
1964	2.14	6.46
1963	2.15	6.52
1962	2.19	6.57
1961	2.22	6.61
1960	2.24	6.65

According to the latest available data on birth rates, the fertility rate in Croatia was 1.46 children per woman in 2023, compared to 3.13 in Tonga in 2023. The replacement level is considered to be 2.1 children per woman.

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

Natural population change by year

Chart Table

Croatia

Tonga

1x

Year	Natural population change
	Croatia	Tonga
2023	-19,298	1,744
2022	-23,134	1,772
2021	-26,377	1,773
2020	-20,354	1,816
2019	-15,008	1,841
2018	-15,557	1,873
2017	-16,570	1,912
2016	-13,553	1,989
2015	-16,607	2,064
2014	-11,345	2,135
2013	-10,162	2,199
2012	-9,799	2,255
2011	-9,846	2,298
2010	-8,591	2,332
2009	-7,319	2,358
2008	-8,188	2,397
2007	-10,335	2,423
2006	-8,669	2,459
2005	-9,022	2,495
2004	-9,040	2,478
2003	-12,480	2,448
2002	-10,325	2,396
2001	-8,599	2,358
2000	-6,255	2,346
1999	-6,769	2,352
1998	-4,985	2,344
1997	3,175	2,332
1996	3,190	2,393
1995	0	2,476
1994	-930	2,547
1993	-2,301	2,594
1992	-4,576	2,622
1991	-2,813	2,637
1990	3,344	2,641
1989	3,337	2,644
1988	5,707	2,649
1987	6,161	2,646
1986	8,499	2,704
1985	10,343	2,762
1984	10,764	2,814
1983	10,714	2,840
1982	15,756	2,853
1981	15,680	2,882
1980	17,939	2,885
1979	21,136	2,884
1978	20,157	2,862
1977	22,798	2,822
1976	22,226	2,769
1975	21,658	2,709
1974	22,453	2,650
1973	21,904	2,617
1972	17,802	2,605
1971	19,941	2,611
1970	16,767	2,628
1969	16,688	2,632
1968	21,828	2,614
1967	26,032	2,603
1966	33,192	2,550
1965	31,251	2,498
1964	25,942	2,445
1963	31,270	2,394
1962	30,216	2,343
1961	36,255	2,284
1960	34,778	2,230

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 +1.67% in Tonga.

For the past 10 years, the annual natural population change has been -0.45% in Croatia and +1.79% in Tonga.

Birth rate in Croatia vs Tonga by year

Chart Table

Croatia

Tonga

Annual births per 1,000 people

1x

Year	Annual births per 1,000 people
	Croatia	Tonga
2023	8.3	23.1
2022	8.8	23.4
2021	9.4	23.5
2020	8.9	23.6
2019	8.9	23.8
2018	9	24.1
2017	8.9	24.5
2016	9	25.2
2015	8.9	25.8
2014	9.3	26.4
2013	9.4	26.9
2012	9.8	27.3
2011	9.6	27.7
2010	9.8	28
2009	10.1	28.4
2008	9.9	28.7
2007	9.4	29
2006	9.33	29.5
2005	9.56	30
2004	9.1	30
2003	8.9	29.9
2002	9	29.5
2001	9.2	29.4
2000	9.8	29.4
1999	10	29.6
1998	10.4	29.7
1997	12.2	29.8
1996	11.8	30.6
1995	10.9	31.4
1994	10.4	32.2
1993	10.6	32.7
1992	10.3	33
1991	11.1	33.2
1990	11.6	33.3
1989	11.7	33.4
1988	12.3	33.5
1987	12.5	33.7
1986	12.8	34.4
1985	13.3	34.9
1984	13.9	35.4
1983	14.1	35.6
1982	14.4	35.8
1981	14.6	36
1980	14.8	36.1
1979	15.1	36.1
1978	15	36
1977	14.9	35.7
1976	14.8	35.6
1975	14.9	35.8
1974	15	36
1973	15.1	36.5
1972	14.8	37
1971	14.6	37.8
1970	13.8	38.8
1969	14.5	39.6
1968	15	40.3
1967	15.5	41
1966	16.5	41.4
1965	16.6	41.9
1964	16.2	42.4
1963	16.5	42.9
1962	17.2	43.4
1961	17.8	43.9
1960	18.4	44.3

The latest reported birth rate per 1,000 people in 2023 was 8.3 in Croatia and 23.1 in Tonga, compared with 18.4 and 44.3, respectively, in 1960.

Children 0-14 years as share of population

Chart Table

Croatia

Factual

UN forecast

Tonga

Factual

UN forecast

1x

Year	Young
	Croatia	Tonga
2100	11.6%	17.5%
2099	11.6%	17.6%
2098	11.7%	17.7%
2097	11.7%	17.7%
2096	11.7%	17.9%
2095	11.8%	18%
2094	11.8%	18.1%
2093	11.8%	18.3%
2092	11.9%	18.4%
2091	11.9%	18.6%
2090	12%	18.8%
2089	12%	19%
2088	12%	19.3%
2087	12.1%	19.5%
2086	12.1%	19.7%
2085	12.1%	20%
2084	12.1%	20.2%
2083	12.1%	20.4%
2082	12.1%	20.7%
2081	12.1%	20.9%
2080	12.1%	21.1%
2079	12.1%	21.3%
2078	12.1%	21.5%
2077	12%	21.7%
2076	12%	21.9%
2075	12%	22%
2074	12%	22.2%
2073	11.9%	22.3%
2072	11.9%	22.4%
2071	11.9%	22.6%
2070	11.9%	22.7%
2069	11.9%	22.8%
2068	11.9%	23%
2067	11.9%	23.2%
2066	12%	23.4%
2065	12%	23.6%
2064	12%	23.8%
2063	12.1%	24.1%
2062	12.1%	24.4%
2061	12.2%	24.7%
2060	12.3%	25%
2059	12.3%	25.4%
2058	12.4%	25.8%
2057	12.5%	26.2%
2056	12.5%	26.6%
2055	12.6%	27%
2054	12.6%	27.4%
2053	12.7%	27.8%
2052	12.7%	28.2%
2051	12.7%	28.5%
2050	12.8%	28.9%
2049	12.8%	29.1%
2048	12.8%	29.4%
2047	12.8%	29.6%
2046	12.7%	29.7%
2045	12.7%	29.8%
2044	12.7%	29.9%
2043	12.7%	30%
2042	12.6%	30.1%
2041	12.6%	30.1%
2040	12.6%	30.2%
2039	12.6%	30.2%
2038	12.6%	30.3%
2037	12.6%	30.4%
2036	12.7%	30.6%
2035	12.7%	30.7%
2034	12.8%	30.9%
2033	12.8%	31.1%
2032	12.9%	31.4%
2031	12.9%	31.8%
2030	13%	32.3%
2029	13.1%	33%
2028	13.2%	33.6%
2027	13.4%	34.1%
2026	13.6%	34.6%
2025	13.8%	35.2%
2024	13.9%	35.4%
2023	14.1%	35.6%
2022	14.3%	35.6%
2021	14.4%	35.7%
2020	14.5%	35.8%
2019	14.5%	36%
2018	14.6%	36.2%
2017	14.6%	36.4%
2016	14.6%	36.5%
2015	14.6%	36.7%
2014	14.7%	36.9%
2013	14.8%	37.1%
2012	15%	37.2%
2011	15.1%	37.4%
2010	15.3%	37.6%
2009	15.4%	37.8%
2008	15.4%	38%
2007	15.5%	38.3%
2006	15.7%	38.3%
2005	15.8%	38.3%
2004	16%	38.2%
2003	16.3%	38.1%
2002	16.5%	38.1%
2001	16.7%	38.2%
2000	16.9%	38.3%
1999	17.1%	38.6%
1998	17.3%	38.9%
1997	17.5%	39.3%
1996	17.7%	39.7%
1995	18%	39.9%
1994	18.4%	40.1%
1993	18.8%	40.3%
1992	19.2%	40.5%
1991	19.5%	40.6%
1990	19.8%	40.8%
1989	20.1%	40.9%
1988	20.3%	41.2%
1987	20.5%	41.5%
1986	20.7%	41.7%
1985	20.8%	42%
1984	20.9%	42.4%
1983	20.9%	42.9%
1982	21%	43.4%
1981	21%	43.9%
1980	21.1%	44.3%
1979	21.2%	44.8%
1978	21.3%	45.3%
1977	21.4%	45.8%
1976	21.6%	46.1%
1975	21.8%	46.2%
1974	22%	46.2%
1973	22.2%	46.2%
1972	22.4%	46.3%
1971	22.8%	46.4%
1970	23.2%	46.4%
1969	23.7%	46.3%
1968	24.3%	46.2%
1967	24.8%	46%
1966	25.2%	45.9%
1965	25.7%	45.9%
1964	26.1%	45.9%
1963	26.5%	45.9%
1962	26.8%	45.8%
1961	26.9%	45.7%
1960	27%	45.7%

Children aged 0-14 make up 13.9% of the population in Croatia and 35.4% in Tonga in 2024, compared to 19.8% and 40.8% respectively in 1990.

Demographics of Croatia and Tonga compared.

Maternal mortality chart: Croatia vs Tonga

Chart Table

Croatia

Tonga

1x

Year	Maternal mortality per 100K births
	Croatia	Tonga
2023	3	67
2022	6	72
2021	12	76
2020	5	74
2019	4	73
2018	3	74
2017	4	77
2016	4	78
2015	4	79
2014	4	80
2013	5	80
2012	5	83
2011	5	84
2010	6	85
2009	6	91
2008	6	88
2007	6	88
2006	6	89
2005	7	92
2004	7	92
2003	8	95
2002	7	98
2001	7	98
2000	8	100
1999	8	99
1998	8	104
1997	9	111
1996	9	113
1995	9	117
1994	9	123
1993	9	127
1992	10	129
1991	10	134
1990	10	138
1989	9	139
1988	10	145
1987	10	147
1986	10	149
1985	10	148

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 67 deaths in Tonga.

Under-five mortality rates

Chart Table

Croatia

Tonga

Probability that a newborn baby will die before reaching age five

1x

Year	Under 5 mortality rate
	Croatia	Tonga
2023	0.46%	0.99%
2022	0.46%	1.02%
2021	0.46%	1.05%
2020	0.47%	1.08%
2019	0.47%	1.1%
2018	0.48%	1.12%
2017	0.48%	1.15%
2016	0.49%	1.17%
2015	0.49%	1.19%
2014	0.5%	1.22%
2013	0.51%	1.24%
2012	0.52%	1.26%
2011	0.53%	1.29%
2010	0.55%	1.31%
2009	0.57%	1.34%
2008	0.59%	1.37%
2007	0.61%	1.41%
2006	0.64%	1.44%
2005	0.67%	1.48%
2004	0.71%	1.52%
2003	0.82%	1.56%
2002	0.77%	1.61%
2001	0.8%	1.65%
2000	0.83%	1.7%
1999	0.86%	1.74%
1998	0.9%	1.78%
1997	0.93%	1.81%
1996	0.96%	1.85%
1995	1%	1.89%
1994	1.04%	1.94%
1993	1.09%	2%
1992	1.15%	2.06%
1991	1.39%	2.14%
1990	1.29%	2.21%
1989	1.38%	2.29%
1988	1.48%	2.37%
1987	1.59%	2.44%
1986	1.69%	2.51%
1985	1.8%	2.57%
1984	1.91%	2.63%
1983	2%	2.7%
1982	2.09%	2.78%
1981	2.19%	2.87%
1980	-	2.97%
1979	-	3.09%
1978	-	3.22%
1977	-	3.37%
1976	-	3.53%
1975	-	3.71%
1974	-	3.9%
1973	-	4.11%
1972	-	4.35%
1971	-	4.61%
1970	-	4.91%
1969	-	5.25%
1968	-	5.63%
1967	-	6.03%
1966	-	6.45%
1965	-	6.89%
1964	-	7.35%
1963	-	7.83%

The chance that a newborn baby will die before reaching age five is 0.46% in Croatia and 0.99% in Tonga. Above is a chart with historical data on under-five mortality rates.