Fertility & birth rates in Croatia and Nigeria

Fertility rate in Croatia vs Nigeria by year

Chart Table

Croatia

Nigeria

1x

Year	Fertility rate
	Croatia	Nigeria
2023	1.46	4.48
2022	1.53	4.55
2021	1.62	4.64
2020	1.48	4.7
2019	1.47	4.86
2018	1.47	5.02
2017	1.42	5.18
2016	1.43	5.34
2015	1.41	5.5
2014	1.46	5.62
2013	1.46	5.69
2012	1.52	5.8
2011	1.41	5.89
2010	1.46	5.95
2009	1.5	5.99
2008	1.47	6.02
2007	1.48	6.03
2006	1.47	6.05
2005	1.5	6.06
2004	1.43	6.09
2003	1.41	6.1
2002	1.42	6.12
2001	1.46	6.13
2000	1.39	6.12
1999	1.38	6.08
1998	1.45	6.07
1997	1.69	6.14
1996	1.67	6.22
1995	1.58	6.27
1994	1.47	6.32
1993	1.52	6.35
1992	1.48	6.39
1991	1.53	6.43
1990	1.63	6.46
1989	1.63	6.49
1988	1.79	6.5
1987	1.64	6.5
1986	1.76	6.56
1985	1.82	6.62
1984	1.87	6.7
1983	1.88	6.78
1982	1.9	6.8
1981	1.93	6.82
1980	1.93	6.85
1979	1.95	6.89
1978	1.96	6.92
1977	1.95	6.86
1976	1.94	6.81
1975	1.95	6.77
1974	1.98	6.7
1973	2.01	6.63
1972	2.01	6.58
1971	1.97	6.53
1970	1.88	6.47
1969	1.95	6.44
1968	2.03	6.42
1967	2.1	6.4
1966	2.23	6.39
1965	2.22	6.37
1964	2.14	6.36
1963	2.15	6.35
1962	2.19	6.36
1961	2.22	6.35
1960	2.24	6.36

According to the latest available data on birth rates, the fertility rate in Croatia was 1.46 children per woman in 2023, compared to 4.48 in Nigeria in 2023. The replacement level is considered to be 2.1 children per woman.

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

Natural population change by year

Chart Table

Croatia

Nigeria

1x

Year	Natural population change
	Croatia	Nigeria
2023	-19,298	4,834,309
2022	-23,134	4,739,502
2021	-26,377	4,641,562
2020	-20,354	4,525,164
2019	-15,008	4,609,941
2018	-15,557	4,659,898
2017	-16,570	4,706,183
2016	-13,553	4,761,594
2015	-16,607	4,823,045
2014	-11,345	4,862,319
2013	-10,162	4,811,751
2012	-9,799	4,774,508
2011	-9,846	4,728,363
2010	-8,591	4,629,173
2009	-7,319	4,528,149
2008	-8,188	4,412,976
2007	-10,335	4,265,428
2006	-8,669	4,135,703
2005	-9,022	4,013,788
2004	-9,040	3,877,376
2003	-12,480	3,751,120
2002	-10,325	3,606,814
2001	-8,599	3,478,370
2000	-6,255	3,343,196
1999	-6,769	3,155,425
1998	-4,985	3,003,946
1997	3,175	2,936,500
1996	3,190	2,882,205
1995	0	2,830,771
1994	-930	2,735,198
1993	-2,301	2,673,675
1992	-4,576	2,596,173
1991	-2,813	2,527,807
1990	3,344	2,491,928
1989	3,337	2,452,324
1988	5,707	2,376,419
1987	6,161	2,322,397
1986	8,499	2,295,003
1985	10,343	2,289,784
1984	10,764	2,278,060
1983	10,714	2,292,089
1982	15,756	2,233,401
1981	15,680	2,179,884
1980	17,939	2,121,618
1979	21,136	2,074,807
1978	20,157	2,019,621
1977	22,798	1,923,917
1976	22,226	1,827,289
1975	21,658	1,718,623
1974	22,453	1,624,813
1973	21,904	1,525,485
1972	17,802	1,448,928
1971	19,941	1,373,896
1970	16,767	1,295,507
1969	16,688	1,213,484
1968	21,828	1,168,254
1967	26,032	1,082,884
1966	33,192	1,095,582
1965	31,251	1,061,840
1964	25,942	1,028,272
1963	31,270	995,116
1962	30,216	966,452
1961	36,255	932,111
1960	34,778	901,301

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 +2.12% in Nigeria.

For the past 10 years, the annual natural population change has been -0.45% in Croatia and +2.29% in Nigeria.

Birth rate in Croatia vs Nigeria by year

Chart Table

Croatia

Nigeria

Annual births per 1,000 people

1x

Year	Annual births per 1,000 people
	Croatia	Nigeria
2023	8.3	33
2022	8.8	33.2
2021	9.4	33.5
2020	8.9	33.7
2019	8.9	34.7
2018	9	35.7
2017	8.9	36.7
2016	9	37.8
2015	8.9	39
2014	9.3	39.9
2013	9.4	40.4
2012	9.8	41.1
2011	9.6	41.8
2010	9.8	42.1
2009	10.1	42.5
2008	9.9	42.8
2007	9.4	42.9
2006	9.33	43.2
2005	9.56	43.4
2004	9.1	43.5
2003	8.9	43.7
2002	9	43.8
2001	9.2	43.9
2000	9.8	43.9
1999	10	43.4
1998	10.4	43.2
1997	12.2	43.5
1996	11.8	43.9
1995	10.9	44.1
1994	10.4	44
1993	10.6	44.1
1992	10.3	44.2
1991	11.1	44.3
1990	11.6	44.5
1989	11.7	44.8
1988	12.3	44.7
1987	12.5	44.8
1986	12.8	45.3
1985	13.3	45.9
1984	13.9	46.5
1983	14.1	47.5
1982	14.4	47.5
1981	14.6	47.9
1980	14.8	48.3
1979	15.1	48.8
1978	15	49.3
1977	14.9	49.1
1976	14.8	49
1975	14.9	49
1974	15	48.7
1973	15.1	48.2
1972	14.8	48
1971	14.6	47.8
1970	13.8	47.4
1969	14.5	47.3
1968	15	47.2
1967	15.5	47.1
1966	16.5	47
1965	16.6	46.9
1964	16.2	46.9
1963	16.5	46.8
1962	17.2	46.7
1961	17.8	46.6
1960	18.4	46.5

The latest reported birth rate per 1,000 people in 2023 was 8.3 in Croatia and 33 in Nigeria, compared with 18.4 and 46.5, respectively, in 1960.

Children 0-14 years as share of population

Chart Table

Croatia

Factual

UN forecast

Nigeria

Factual

UN forecast

1x

Year	Young
	Croatia	Nigeria
2100	11.6%	20.4%
2099	11.6%	20.5%
2098	11.7%	20.6%
2097	11.7%	20.7%
2096	11.7%	20.8%
2095	11.8%	20.9%
2094	11.8%	21%
2093	11.8%	21.1%
2092	11.9%	21.2%
2091	11.9%	21.4%
2090	12%	21.5%
2089	12%	21.6%
2088	12%	21.8%
2087	12.1%	21.9%
2086	12.1%	22.1%
2085	12.1%	22.2%
2084	12.1%	22.4%
2083	12.1%	22.6%
2082	12.1%	22.7%
2081	12.1%	22.9%
2080	12.1%	23.1%
2079	12.1%	23.3%
2078	12.1%	23.5%
2077	12%	23.7%
2076	12%	23.9%
2075	12%	24.1%
2074	12%	24.3%
2073	11.9%	24.5%
2072	11.9%	24.7%
2071	11.9%	25%
2070	11.9%	25.2%
2069	11.9%	25.4%
2068	11.9%	25.7%
2067	11.9%	25.9%
2066	12%	26.1%
2065	12%	26.4%
2064	12%	26.6%
2063	12.1%	26.9%
2062	12.1%	27.2%
2061	12.2%	27.4%
2060	12.3%	27.7%
2059	12.3%	28%
2058	12.4%	28.3%
2057	12.5%	28.6%
2056	12.5%	29%
2055	12.6%	29.3%
2054	12.6%	29.6%
2053	12.7%	30%
2052	12.7%	30.3%
2051	12.7%	30.7%
2050	12.8%	31.1%
2049	12.8%	31.5%
2048	12.8%	31.8%
2047	12.8%	32.2%
2046	12.7%	32.6%
2045	12.7%	32.9%
2044	12.7%	33.3%
2043	12.7%	33.7%
2042	12.6%	34%
2041	12.6%	34.4%
2040	12.6%	34.7%
2039	12.6%	35%
2038	12.6%	35.4%
2037	12.6%	35.7%
2036	12.7%	36%
2035	12.7%	36.3%
2034	12.8%	36.6%
2033	12.8%	37%
2032	12.9%	37.4%
2031	12.9%	37.8%
2030	13%	38.3%
2029	13.1%	38.8%
2028	13.2%	39.3%
2027	13.4%	39.8%
2026	13.6%	40.3%
2025	13.8%	40.8%
2024	13.9%	41%
2023	14.1%	41.5%
2022	14.3%	42%
2021	14.4%	42.4%
2020	14.5%	42.8%
2019	14.5%	43.2%
2018	14.6%	43.6%
2017	14.6%	43.9%
2016	14.6%	44.1%
2015	14.6%	44.3%
2014	14.7%	44.4%
2013	14.8%	44.5%
2012	15%	44.5%
2011	15.1%	44.5%
2010	15.3%	44.4%
2009	15.4%	44.4%
2008	15.4%	44.3%
2007	15.5%	44.2%
2006	15.7%	44.1%
2005	15.8%	44%
2004	16%	43.9%
2003	16.3%	43.8%
2002	16.5%	43.8%
2001	16.7%	43.7%
2000	16.9%	43.7%
1999	17.1%	43.8%
1998	17.3%	43.9%
1997	17.5%	44.1%
1996	17.7%	44.2%
1995	18%	44.4%
1994	18.4%	44.6%
1993	18.8%	44.8%
1992	19.2%	45%
1991	19.5%	45.2%
1990	19.8%	45.3%
1989	20.1%	45.5%
1988	20.3%	45.5%
1987	20.5%	45.6%
1986	20.7%	45.6%
1985	20.8%	45.5%
1984	20.9%	45.4%
1983	20.9%	45.2%
1982	21%	45%
1981	21%	44.8%
1980	21.1%	44.6%
1979	21.2%	44.4%
1978	21.3%	44.2%
1977	21.4%	43.9%
1976	21.6%	43.7%
1975	21.8%	43.4%
1974	22%	43.2%
1973	22.2%	43%
1972	22.4%	42.8%
1971	22.8%	42.5%
1970	23.2%	42.4%
1969	23.7%	42.2%
1968	24.3%	42%
1967	24.8%	41.8%
1966	25.2%	41.7%
1965	25.7%	41.5%
1964	26.1%	41.4%
1963	26.5%	41.2%
1962	26.8%	41.1%
1961	26.9%	41.1%
1960	27%	41.1%

Children aged 0-14 make up 13.9% of the population in Croatia and 41% in Nigeria in 2024, compared to 19.8% and 45.3% respectively in 1990.

Demographics of Croatia and Nigeria compared.

Maternal mortality chart: Croatia vs Nigeria

Chart Table

Croatia

Nigeria

1x

Year	Maternal mortality per 100K births
	Croatia	Nigeria
2023	3	993
2022	6	1,016
2021	12	1,046
2020	5	1,065
2019	4	1,091
2018	3	1,118
2017	4	1,142
2016	4	1,155
2015	4	1,168
2014	4	1,155
2013	5	1,146
2012	5	1,124
2011	5	1,108
2010	6	1,094
2009	6	1,088
2008	6	1,081
2007	6	1,063
2006	6	1,067
2005	7	1,060
2004	7	1,075
2003	8	1,090
2002	7	1,117
2001	7	1,130
2000	8	1,136
1999	8	1,165
1998	8	1,189
1997	9	1,184
1996	9	1,185
1995	9	1,186
1994	9	1,193
1993	9	1,200
1992	10	1,246
1991	10	1,282
1990	10	1,285
1989	9	1,304
1988	10	1,332
1987	10	1,351
1986	10	1,363
1985	10	1,344

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 993 deaths in Nigeria.

Under-five mortality rates

Chart Table

Croatia

Nigeria

Probability that a newborn baby will die before reaching age five

1x

Year	Under 5 mortality rate
	Croatia	Nigeria
2023	0.46%	10.5%
2022	0.46%	10.8%
2021	0.46%	11.1%
2020	0.47%	11.4%
2019	0.47%	11.8%
2018	0.48%	12%
2017	0.48%	12.3%
2016	0.49%	12.5%
2015	0.49%	12.6%
2014	0.5%	12.8%
2013	0.51%	12.9%
2012	0.52%	13.1%
2011	0.53%	13.3%
2010	0.55%	13.5%
2009	0.57%	13.8%
2008	0.59%	14.1%
2007	0.61%	14.5%
2006	0.64%	15%
2005	0.67%	15.5%
2004	0.71%	16%
2003	0.82%	16.5%
2002	0.77%	17.1%
2001	0.8%	17.7%
2000	0.83%	18.2%
1999	0.86%	18.8%
1998	0.9%	19.3%
1997	0.93%	19.7%
1996	0.96%	20.1%
1995	1%	20.4%
1994	1.04%	20.6%
1993	1.09%	20.7%
1992	1.15%	20.8%
1991	1.39%	20.9%
1990	1.29%	21%
1989	1.38%	21%
1988	1.48%	21%
1987	1.59%	20.9%
1986	1.69%	20.9%
1985	1.8%	20.8%
1984	1.91%	20.7%
1983	2%	20.7%
1982	2.09%	20.8%
1981	2.19%	21%
1980	-	21.3%
1979	-	21.8%
1978	-	22.3%
1977	-	22.9%
1976	-	23.6%
1975	-	24.4%
1974	-	25.2%
1973	-	26.1%
1972	-	26.9%
1971	-	27.7%
1970	-	28.5%
1969	-	29.3%
1968	-	30%
1967	-	30.7%
1966	-	31.3%
1965	-	32%
1964	-	32.7%

The chance that a newborn baby will die before reaching age five is 0.46% in Croatia and 10.5% in Nigeria. Above is a chart with historical data on under-five mortality rates.