Fertility & birth rates in Costa Rica and Guinea-Bissau

Fertility rate in Costa Rica vs Guinea-Bissau by year

Chart Table

Costa Rica

Guinea-Bissau

1x

Year	Fertility rate
	Costa Rica	Guinea-Bissau
2023	1.33	3.84
2022	1.34	3.91
2021	1.35	4
2020	1.45	4.08
2019	1.6	4.15
2018	1.71	4.24
2017	1.71	4.35
2016	1.75	4.52
2015	1.8	4.66
2014	1.8	4.79
2013	1.78	4.93
2012	1.85	5
2011	1.88	5.07
2010	1.83	5.11
2009	1.95	5.18
2008	1.98	5.27
2007	1.95	5.37
2006	1.94	5.41
2005	2.04	5.46
2004	2.03	5.5
2003	2.08	5.58
2002	2.16	5.63
2001	2.31	5.69
2000	2.41	5.79
1999	2.48	5.87
1998	2.53	5.97
1997	2.59	6.06
1996	2.68	6.14
1995	2.78	6.22
1994	2.86	6.3
1993	2.93	6.37
1992	3	6.44
1991	3.08	6.47
1990	3.17	6.5
1989	3.24	6.66
1988	3.31	6.69
1987	3.38	6.72
1986	3.45	6.73
1985	3.51	6.74
1984	3.52	6.73
1983	3.53	6.69
1982	3.54	6.64
1981	3.56	6.57
1980	3.58	6.49
1979	3.65	6.4
1978	3.66	6.32
1977	3.7	6.25
1976	3.75	6.19
1975	3.8	6.15
1974	3.89	6.12
1973	3.99	6.1
1972	4.16	6.08
1971	4.36	6.06
1970	4.59	6.04
1969	4.84	6.02
1968	5.03	6.01
1967	5.42	5.99
1966	5.7	5.98
1965	5.96	5.97
1964	6.19	5.96
1963	6.39	5.95
1962	6.54	5.94
1961	6.65	5.93
1960	6.71	5.92

According to the latest available data on birth rates, the fertility rate in Costa Rica was 1.33 children per woman in 2023, compared to 3.84 in Guinea-Bissau in 2023. The replacement level is considered to be 2.1 children per woman.

Check Costa Rica vs Guinea-Bissau population clock for a dynamic visualization of the changing population.

Natural population change by year

Chart Table

Costa Rica

Guinea-Bissau

1x

Year	Natural population change
	Costa Rica	Guinea-Bissau
2023	24,109	49,498
2022	21,409	48,920
2021	20,119	47,242
2020	29,164	46,718
2019	37,682	47,196
2018	42,469	46,659
2017	43,471	46,318
2016	45,565	46,814
2015	49,077	46,846
2014	49,559	46,615
2013	49,227	46,472
2012	52,036	45,480
2011	52,884	44,405
2010	50,803	43,067
2009	55,757	41,950
2008	56,491	40,841
2007	55,244	40,288
2006	54,177	38,886
2005	57,139	37,347
2004	55,769	36,495
2003	56,743	35,649
2002	58,388	34,561
2001	62,199	33,461
2000	64,268	32,816
1999	64,922	30,916
1998	64,788	30,390
1997	64,954	29,792
1996	66,094	29,778
1995	67,585	29,142
1994	68,336	27,895
1993	69,016	26,943
1992	69,830	25,747
1991	70,506	24,527
1990	71,727	23,936
1989	72,327	24,286
1988	72,944	23,940
1987	73,188	23,549
1986	73,211	23,301
1985	72,776	23,116
1984	71,062	22,861
1983	68,972	22,542
1982	66,826	22,131
1981	64,632	21,611
1980	62,561	21,024
1979	60,984	19,736
1978	58,327	17,468
1977	56,122	15,484
1976	54,019	13,688
1975	51,979	11,998
1974	50,349	10,321
1973	48,943	8,430
1972	48,417	7,911
1971	48,341	8,183
1970	48,398	7,632
1969	48,790	7,857
1968	48,361	7,289
1967	50,193	6,742
1966	50,755	6,955
1965	51,196	7,789
1964	51,435	8,989
1963	51,403	9,190
1962	51,046	10,662
1961	50,149	10,756
1960	48,857	10,618

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 +0.47% in Costa Rica and +2.3% in Guinea-Bissau.

For the past 10 years, the annual natural population change has been +0.74% in Costa Rica and +2.44% in Guinea-Bissau.

Birth rate in Costa Rica vs Guinea-Bissau by year

Chart Table

Costa Rica

Guinea-Bissau

Annual births per 1,000 people

1x

Year	Annual births per 1,000 people
	Costa Rica	Guinea-Bissau
2023	10.2	30
2022	10.3	30.5
2021	10.5	31
2020	11.4	31.4
2019	12.7	31.8
2018	13.6	32.4
2017	13.8	33
2016	14.2	34.2
2015	14.7	35.2
2014	14.8	36.1
2013	14.8	37.1
2012	15.5	37.6
2011	15.8	38
2010	15.4	38.3
2009	16.5	38.7
2008	16.8	39.3
2007	16.6	40
2006	16.4	40.3
2005	17.3	40.6
2004	17.1	40.8
2003	17.6	41.3
2002	18.2	41.6
2001	19.4	41.8
2000	20.2	42.3
1999	20.7	42.7
1998	21	43.2
1997	21.5	43.6
1996	22.2	43.9
1995	23	44.3
1994	23.6	44.5
1993	24.3	44.6
1992	25	44.8
1991	25.7	44.9
1990	26.7	45.3
1989	27.5	46.5
1988	28.3	46.8
1987	29.1	47.2
1986	29.8	47.7
1985	30.4	48.1
1984	30.5	48.4
1983	30.5	48.7
1982	30.5	48.8
1981	30.4	48.8
1980	30.4	48.6
1979	30.5	47.8
1978	30.2	45.3
1977	30	44
1976	29.9	42.5
1975	29.8	40.8
1974	29.9	38.8
1973	30.1	39.1
1972	30.7	38.6
1971	31.6	39.5
1970	32.6	38.6
1969	33.8	39.6
1968	34.6	38.8
1967	36.8	38.6
1966	38.3	40
1965	39.9	41.9
1964	41.4	44
1963	42.7	44.1
1962	43.9	44.6
1961	44.8	45.2
1960	45.5	45.4

The latest reported birth rate per 1,000 people in 2023 was 10.2 in Costa Rica and 30 in Guinea-Bissau, compared with 45.5 and 45.4, respectively, in 1960.

Children 0-14 years as share of population

Chart Table

Costa Rica

Factual

UN forecast

Guinea-Bissau

Factual

UN forecast

1x

Year	Young
	Costa Rica	Guinea-Bissau
2100	10.3%	19.7%
2099	10.3%	19.8%
2098	10.3%	19.9%
2097	10.3%	20%
2096	10.3%	20.2%
2095	10.4%	20.3%
2094	10.4%	20.4%
2093	10.4%	20.5%
2092	10.4%	20.6%
2091	10.4%	20.8%
2090	10.5%	20.9%
2089	10.5%	21%
2088	10.5%	21.2%
2087	10.5%	21.3%
2086	10.5%	21.5%
2085	10.5%	21.6%
2084	10.5%	21.8%
2083	10.6%	21.9%
2082	10.6%	22.1%
2081	10.5%	22.2%
2080	10.5%	22.4%
2079	10.5%	22.6%
2078	10.5%	22.7%
2077	10.5%	22.9%
2076	10.5%	23.1%
2075	10.5%	23.3%
2074	10.5%	23.4%
2073	10.5%	23.6%
2072	10.5%	23.8%
2071	10.5%	24%
2070	10.5%	24.2%
2069	10.6%	24.4%
2068	10.6%	24.6%
2067	10.7%	24.8%
2066	10.8%	25.1%
2065	10.8%	25.3%
2064	10.9%	25.5%
2063	11%	25.7%
2062	11.2%	26%
2061	11.3%	26.2%
2060	11.4%	26.5%
2059	11.5%	26.7%
2058	11.7%	27%
2057	11.8%	27.3%
2056	11.9%	27.5%
2055	12.1%	27.8%
2054	12.2%	28.1%
2053	12.3%	28.4%
2052	12.4%	28.7%
2051	12.6%	29%
2050	12.7%	29.3%
2049	12.8%	29.6%
2048	12.9%	29.9%
2047	13%	30.2%
2046	13%	30.5%
2045	13.1%	30.9%
2044	13.2%	31.2%
2043	13.3%	31.5%
2042	13.4%	31.9%
2041	13.5%	32.2%
2040	13.5%	32.5%
2039	13.6%	32.9%
2038	13.7%	33.2%
2037	13.9%	33.6%
2036	14%	33.9%
2035	14.2%	34.3%
2034	14.5%	34.6%
2033	14.9%	35%
2032	15.3%	35.3%
2031	15.7%	35.7%
2030	16.2%	36.2%
2029	16.7%	36.6%
2028	17.1%	37.1%
2027	17.6%	37.6%
2026	18.1%	38.1%
2025	18.5%	38.6%
2024	18.8%	38.8%
2023	19.3%	39.2%
2022	19.8%	39.7%
2021	20.3%	40.1%
2020	20.7%	40.5%
2019	21.1%	40.9%
2018	21.4%	41.3%
2017	21.8%	41.7%
2016	22.1%	42%
2015	22.5%	42.2%
2014	23%	42.5%
2013	23.4%	42.7%
2012	23.9%	42.8%
2011	24.3%	43%
2010	24.9%	43.2%
2009	25.4%	43.3%
2008	25.9%	43.5%
2007	26.5%	43.6%
2006	27.1%	43.8%
2005	27.7%	43.9%
2004	28.4%	44%
2003	29.1%	44.2%
2002	29.8%	44.3%
2001	30.5%	44.5%
2000	31.1%	44.7%
1999	31.8%	44.8%
1998	32.4%	45%
1997	33%	45.1%
1996	33.6%	45.2%
1995	34.1%	45.3%
1994	34.6%	45.4%
1993	35%	45.4%
1992	35.4%	45.5%
1991	35.7%	45.5%
1990	36%	45.7%
1989	36.1%	45.8%
1988	36.2%	45.9%
1987	36.2%	45.9%
1986	36.3%	46%
1985	36.3%	45.9%
1984	36.4%	45.9%
1983	36.5%	45.7%
1982	36.7%	45.5%
1981	37.1%	45.3%
1980	37.5%	45%
1979	38%	45.1%
1978	38.6%	44.8%
1977	39.2%	43.7%
1976	40%	42.6%
1975	40.8%	41.8%
1974	41.5%	41.4%
1973	42.3%	41.6%
1972	43.1%	41.9%
1971	43.8%	41.9%
1970	44.4%	41.9%
1969	45%	41.9%
1968	45.5%	41.8%
1967	45.9%	42.1%
1966	46.3%	41.9%
1965	46.5%	41%
1964	46.6%	39.6%
1963	46.7%	38.4%
1962	46.7%	37.7%
1961	46.6%	37.1%
1960	46.4%	36.9%

Children aged 0-14 make up 18.8% of the population in Costa Rica and 38.8% in Guinea-Bissau in 2024, compared to 36% and 45.7% respectively in 1990.

Demographics of Costa Rica and Guinea-Bissau compared.

Maternal mortality chart: Costa Rica vs Guinea-Bissau

Chart Table

Costa Rica

Guinea-Bissau

1x

Year	Maternal mortality per 100K births
	Costa Rica	Guinea-Bissau
2023	24	505
2022	27	539
2021	44	617
2020	34	603
2019	26	598
2018	28	585
2017	27	597
2016	27	617
2015	26	631
2014	27	662
2013	27	707
2012	27	704
2011	28	678
2010	29	698
2009	29	753
2008	30	802
2007	30	792
2006	30	831
2005	31	956
2004	33	980
2003	33	1,069
2002	34	1,141
2001	35	1,222
2000	36	1,295
1999	36	1,461
1998	37	1,465
1997	38	1,642
1996	39	1,539
1995	39	1,556
1994	39	1,644
1993	39	1,613
1992	39	1,633
1991	39	1,663
1990	40	1,709
1989	40	1,698
1988	40	1,759
1987	41	1,796
1986	42	1,825
1985	43	1,851

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 24 deaths per 100,000 live births in Costa Rica, compared to 505 deaths in Guinea-Bissau.

Under-five mortality rates

Chart Table

Costa Rica

Guinea-Bissau

Probability that a newborn baby will die before reaching age five

1x

Year	Under 5 mortality rate
	Costa Rica	Guinea-Bissau
2023	1.05%	6.93%
2022	1.01%	7.16%
2021	0.97%	7.41%
2020	0.94%	7.66%
2019	0.91%	7.91%
2018	0.89%	8.21%
2017	0.89%	8.53%
2016	0.89%	8.84%
2015	0.9%	9.18%
2014	0.92%	9.53%
2013	0.95%	9.93%
2012	0.98%	10.4%
2011	1.02%	10.9%
2010	1.05%	11.4%
2009	1.07%	12%
2008	1.09%	12.6%
2007	1.11%	13.2%
2006	1.12%	13.9%
2005	1.13%	14.5%
2004	1.15%	15.1%
2003	1.18%	15.7%
2002	1.22%	16.3%
2001	1.26%	16.8%
2000	1.31%	17.4%
1999	1.36%	17.9%
1998	1.41%	18.4%
1997	1.45%	18.9%
1996	1.47%	19.4%
1995	1.49%	19.9%
1994	1.51%	20.4%
1993	1.53%	20.9%
1992	1.57%	21.3%
1991	1.62%	21.8%
1990	1.69%	22.2%
1989	1.78%	22.7%
1988	1.89%	23.1%
1987	2.01%	23.5%
1986	2.12%	24%
1985	2.2%	24.4%
1984	2.25%	-
1983	2.27%	-
1982	2.29%	-
1981	2.33%	-
1980	2.45%	-
1979	2.65%	-
1978	2.96%	-
1977	3.39%	-
1976	3.93%	-
1975	4.54%	-
1974	5.17%	-
1973	5.82%	-
1972	6.45%	-
1971	7.02%	-
1970	7.48%	-
1969	7.85%	-
1968	8.17%	-
1967	8.49%	-
1966	8.78%	-
1965	9.02%	-
1964	9.18%	-
1963	9.25%	-
1962	9.27%	-
1961	9.36%	-
1960	9.62%	-

The chance that a newborn baby will die before reaching age five is 1.05% in Costa Rica and 6.93% in Guinea-Bissau. Above is a chart with historical data on under-five mortality rates.