Fertility & birth rates in Costa Rica and Thailand

Fertility rate in Costa Rica vs Thailand by year

Chart Table

Costa Rica

Thailand

1x

Year	Fertility rate
	Costa Rica	Thailand
2023	1.33	1.21
2022	1.34	1.22
2021	1.35	1.23
2020	1.45	1.26
2019	1.6	1.29
2018	1.71	1.32
2017	1.71	1.36
2016	1.75	1.4
2015	1.8	1.45
2014	1.8	1.48
2013	1.78	1.53
2012	1.85	1.56
2011	1.88	1.57
2010	1.83	1.56
2009	1.95	1.57
2008	1.98	1.59
2007	1.95	1.62
2006	1.94	1.63
2005	2.04	1.64
2004	2.03	1.67
2003	2.08	1.67
2002	2.16	1.69
2001	2.31	1.71
2000	2.41	1.73
1999	2.48	1.77
1998	2.53	1.82
1997	2.59	1.85
1996	2.68	1.87
1995	2.78	1.89
1994	2.86	1.93
1993	2.93	1.97
1992	3	2.01
1991	3.08	2.04
1990	3.17	2.07
1989	3.24	2.14
1988	3.31	2.17
1987	3.38	2.26
1986	3.45	2.36
1985	3.51	2.45
1984	3.52	2.58
1983	3.53	2.76
1982	3.54	2.94
1981	3.56	3.13
1980	3.58	3.29
1979	3.65	3.45
1978	3.66	3.62
1977	3.7	3.87
1976	3.75	4.12
1975	3.8	4.36
1974	3.89	4.6
1973	3.99	4.85
1972	4.16	5.08
1971	4.36	5.25
1970	4.59	5.45
1969	4.84	5.7
1968	5.03	5.93
1967	5.42	6.08
1966	5.7	6.18
1965	5.96	6.26
1964	6.19	6.31
1963	6.39	6.34
1962	6.54	6.33
1961	6.65	6.32
1960	6.71	6.33

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 1.21 in Thailand in 2023. The replacement level is considered to be 2.1 children per woman.

Check Costa Rica vs Thailand population clock for a dynamic visualization of the changing population.

Natural population change by year

Chart Table

Costa Rica

Thailand

1x

Year	Natural population change
	Costa Rica	Thailand
2023	24,109	-46,105
2022	21,409	-61,046
2021	20,119	57,382
2020	29,164	84,107
2019	37,682	116,867
2018	42,469	159,383
2017	43,471	194,695
2016	45,565	226,255
2015	49,077	266,362
2014	49,559	294,628
2013	49,227	325,059
2012	52,036	351,485
2011	52,884	365,670
2010	50,803	370,466
2009	55,757	382,636
2008	56,491	401,730
2007	55,244	425,362
2006	54,177	441,211
2005	57,139	456,378
2004	55,769	466,542
2003	56,743	488,003
2002	58,388	504,299
2001	62,199	524,230
2000	64,268	543,884
1999	64,922	578,073
1998	64,788	617,318
1997	64,954	644,834
1996	66,094	661,397
1995	67,585	682,703
1994	68,336	712,589
1993	69,016	737,696
1992	69,830	754,999
1991	70,506	760,508
1990	71,727	760,808
1989	72,327	774,563
1988	72,944	765,252
1987	73,188	774,498
1986	73,211	783,430
1985	72,776	776,935
1984	71,062	779,856
1983	68,972	794,239
1982	66,826	817,951
1981	64,632	839,297
1980	62,561	845,575
1979	60,984	843,434
1978	58,327	847,799
1977	56,122	871,232
1976	54,019	894,072
1975	51,979	911,980
1974	50,349	923,151
1973	48,943	933,540
1972	48,417	940,420
1971	48,341	936,215
1970	48,398	937,116
1969	48,790	948,314
1968	48,361	953,806
1967	50,193	944,980
1966	50,755	929,469
1965	51,196	909,000
1964	51,435	885,137
1963	51,403	860,728
1962	51,046	828,741
1961	50,149	801,140
1960	48,857	774,190

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 -0.06% in Thailand.

For the past 10 years, the annual natural population change has been +0.74% in Costa Rica and +0.18% in Thailand.

Birth rate in Costa Rica vs Thailand by year

Chart Table

Costa Rica

Thailand

Annual births per 1,000 people

1x

Year	Annual births per 1,000 people
	Costa Rica	Thailand
2023	10.2	8.24
2022	10.3	8.38
2021	10.5	8.54
2020	11.4	8.79
2019	12.7	9.06
2018	13.6	9.4
2017	13.8	9.77
2016	14.2	10.1
2015	14.7	10.6
2014	14.8	11
2013	14.8	11.4
2012	15.5	11.8
2011	15.8	11.9
2010	15.4	12
2009	16.5	12.2
2008	16.8	12.5
2007	16.6	12.9
2006	16.4	13.2
2005	17.3	13.5
2004	17.1	13.8
2003	17.6	14.1
2002	18.2	14.3
2001	19.4	14.7
2000	20.2	15
1999	20.7	15.6
1998	21	16.3
1997	21.5	16.8
1996	22.2	17.3
1995	23	17.7
1994	23.6	18.2
1993	24.3	18.7
1992	25	19.2
1991	25.7	19.5
1990	26.7	19.6
1989	27.5	20.1
1988	28.3	20.2
1987	29.1	20.7
1986	29.8	21.3
1985	30.4	21.7
1984	30.5	22.3
1983	30.5	23.3
1982	30.5	24.5
1981	30.4	25.5
1980	30.4	26.3
1979	30.5	26.8
1978	30.2	27.5
1977	30	28.6
1976	29.9	29.8
1975	29.8	31.1
1974	29.9	32.3
1973	30.1	33.5
1972	30.7	34.7
1971	31.6	35.6
1970	32.6	36.7
1969	33.8	38.3
1968	34.6	39.7
1967	36.8	40.8
1966	38.3	41.6
1965	39.9	42.2
1964	41.4	42.8
1963	42.7	43.2
1962	43.9	43.4
1961	44.8	43.6
1960	45.5	43.8

The latest reported birth rate per 1,000 people in 2023 was 10.2 in Costa Rica and 8.24 in Thailand, compared with 45.5 and 43.8, respectively, in 1960.

Children 0-14 years as share of population

Chart Table

Costa Rica

Factual

UN forecast

Thailand

Factual

UN forecast

1x

Year	Young
	Costa Rica	Thailand
2100	10.3%	11.4%
2099	10.3%	11.4%
2098	10.3%	11.4%
2097	10.3%	11.4%
2096	10.3%	11.4%
2095	10.4%	11.3%
2094	10.4%	11.3%
2093	10.4%	11.3%
2092	10.4%	11.3%
2091	10.4%	11.3%
2090	10.5%	11.3%
2089	10.5%	11.3%
2088	10.5%	11.3%
2087	10.5%	11.3%
2086	10.5%	11.3%
2085	10.5%	11.3%
2084	10.5%	11.3%
2083	10.6%	11.3%
2082	10.6%	11.3%
2081	10.5%	11.3%
2080	10.5%	11.2%
2079	10.5%	11.2%
2078	10.5%	11.2%
2077	10.5%	11.2%
2076	10.5%	11.1%
2075	10.5%	11.1%
2074	10.5%	11.1%
2073	10.5%	11%
2072	10.5%	11%
2071	10.5%	11%
2070	10.5%	11%
2069	10.6%	10.9%
2068	10.6%	10.9%
2067	10.7%	10.9%
2066	10.8%	10.9%
2065	10.8%	10.9%
2064	10.9%	10.9%
2063	11%	11%
2062	11.2%	11%
2061	11.3%	11%
2060	11.4%	11.1%
2059	11.5%	11.1%
2058	11.7%	11.1%
2057	11.8%	11.2%
2056	11.9%	11.2%
2055	12.1%	11.3%
2054	12.2%	11.3%
2053	12.3%	11.4%
2052	12.4%	11.4%
2051	12.6%	11.5%
2050	12.7%	11.5%
2049	12.8%	11.6%
2048	12.9%	11.6%
2047	13%	11.6%
2046	13%	11.7%
2045	13.1%	11.7%
2044	13.2%	11.7%
2043	13.3%	11.7%
2042	13.4%	11.8%
2041	13.5%	11.8%
2040	13.5%	11.8%
2039	13.6%	11.9%
2038	13.7%	11.9%
2037	13.9%	12%
2036	14%	12%
2035	14.2%	12.1%
2034	14.5%	12.2%
2033	14.9%	12.4%
2032	15.3%	12.6%
2031	15.7%	12.8%
2030	16.2%	13%
2029	16.7%	13.3%
2028	17.1%	13.6%
2027	17.6%	13.9%
2026	18.1%	14.2%
2025	18.5%	14.6%
2024	18.8%	14.7%
2023	19.3%	15.1%
2022	19.8%	15.4%
2021	20.3%	15.8%
2020	20.7%	16.2%
2019	21.1%	16.6%
2018	21.4%	16.9%
2017	21.8%	17.3%
2016	22.1%	17.7%
2015	22.5%	18.1%
2014	23%	18.5%
2013	23.4%	18.8%
2012	23.9%	19.2%
2011	24.3%	19.7%
2010	24.9%	20.1%
2009	25.4%	20.6%
2008	25.9%	20.9%
2007	26.5%	21.3%
2006	27.1%	21.7%
2005	27.7%	22.2%
2004	28.4%	22.6%
2003	29.1%	23%
2002	29.8%	23.4%
2001	30.5%	23.9%
2000	31.1%	24.4%
1999	31.8%	24.9%
1998	32.4%	25.4%
1997	33%	25.9%
1996	33.6%	26.4%
1995	34.1%	26.9%
1994	34.6%	27.4%
1993	35%	28%
1992	35.4%	28.5%
1991	35.7%	29.2%
1990	36%	30%
1989	36.1%	30.7%
1988	36.2%	31.5%
1987	36.2%	32.4%
1986	36.3%	33.2%
1985	36.3%	34.1%
1984	36.4%	35.1%
1983	36.5%	36%
1982	36.7%	37%
1981	37.1%	37.8%
1980	37.5%	38.7%
1979	38%	39.5%
1978	38.6%	40.3%
1977	39.2%	41.1%
1976	40%	41.8%
1975	40.8%	42.4%
1974	41.5%	43%
1973	42.3%	43.5%
1972	43.1%	44%
1971	43.8%	44.4%
1970	44.4%	44.8%
1969	45%	45%
1968	45.5%	45.2%
1967	45.9%	45.3%
1966	46.3%	45.4%
1965	46.5%	45.4%
1964	46.6%	45.3%
1963	46.7%	45.1%
1962	46.7%	44.8%
1961	46.6%	44.6%
1960	46.4%	44.3%

Children aged 0-14 make up 18.8% of the population in Costa Rica and 14.7% in Thailand in 2024, compared to 36% and 30% respectively in 1990.

Demographics of Costa Rica and Thailand compared.

Maternal mortality chart: Costa Rica vs Thailand

Chart Table

Costa Rica

Thailand

1x

Year	Maternal mortality per 100K births
	Costa Rica	Thailand
2023	24	34
2022	27	112
2021	44	38
2020	34	36
2019	26	34
2018	28	34
2017	27	34
2016	27	34
2015	26	34
2014	27	34
2013	27	35
2012	27	36
2011	28	37
2010	29	37
2009	29	37
2008	30	37
2007	30	38
2006	30	38
2005	31	40
2004	33	44
2003	33	42
2002	34	44
2001	35	47
2000	36	49
1999	36	48
1998	37	47
1997	38	48
1996	39	49
1995	39	52
1994	39	54
1993	39	57
1992	39	58
1991	39	59
1990	40	60
1989	40	64
1988	40	67
1987	41	72
1986	42	78
1985	43	88

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 34 deaths in Thailand.

Under-five mortality rates

Chart Table

Costa Rica

Thailand

Probability that a newborn baby will die before reaching age five

1x

Year	Under 5 mortality rate
	Costa Rica	Thailand
2023	1.05%	0.92%
2022	1.01%	0.95%
2021	0.97%	0.98%
2020	0.94%	1.01%
2019	0.91%	1.04%
2018	0.89%	1.08%
2017	0.89%	1.11%
2016	0.89%	1.15%
2015	0.9%	1.19%
2014	0.92%	1.23%
2013	0.95%	1.27%
2012	0.98%	1.32%
2011	1.02%	1.37%
2010	1.05%	1.42%
2009	1.07%	1.47%
2008	1.09%	1.53%
2007	1.11%	1.59%
2006	1.12%	1.66%
2005	1.13%	1.73%
2004	1.15%	1.81%
2003	1.18%	1.89%
2002	1.22%	1.98%
2001	1.26%	2.08%
2000	1.31%	2.18%
1999	1.36%	2.29%
1998	1.41%	2.41%
1997	1.45%	2.53%
1996	1.47%	2.67%
1995	1.49%	2.81%
1994	1.51%	2.96%
1993	1.53%	3.12%
1992	1.57%	3.3%
1991	1.62%	3.49%
1990	1.69%	3.69%
1989	1.78%	3.91%
1988	1.89%	4.12%
1987	2.01%	4.34%
1986	2.12%	4.57%
1985	2.2%	4.8%
1984	2.25%	5.03%
1983	2.27%	5.28%
1982	2.29%	5.53%
1981	2.33%	5.79%
1980	2.45%	6.07%
1979	2.65%	6.36%
1978	2.96%	6.67%
1977	3.39%	7%
1976	3.93%	7.35%
1975	4.54%	7.73%
1974	5.17%	8.14%
1973	5.82%	8.56%
1972	6.45%	9.01%
1971	7.02%	9.47%
1970	7.48%	9.95%
1969	7.85%	10.4%
1968	8.17%	10.9%
1967	8.49%	11.4%
1966	8.78%	11.8%
1965	9.02%	12.3%
1964	9.18%	12.8%
1963	9.25%	13.2%
1962	9.27%	13.7%
1961	9.36%	14.2%
1960	9.62%	14.7%

The chance that a newborn baby will die before reaching age five is 1.05% in Costa Rica and 0.92% in Thailand. Above is a chart with historical data on under-five mortality rates.