Fertility & birth rates in Thailand and United Kingdom

Fertility rate in Thailand vs United Kingdom by year

Chart Table

Thailand

United Kingdom

1x

Year	Fertility rate
	Thailand	United Kingdom
2023	1.21	1.56
2022	1.22	1.56
2021	1.23	1.58
2020	1.26	1.57
2019	1.29	1.63
2018	1.32	1.68
2017	1.36	1.74
2016	1.4	1.79
2015	1.45	1.8
2014	1.48	1.81
2013	1.53	1.83
2012	1.56	1.92
2011	1.57	1.91
2010	1.56	1.92
2009	1.57	1.89
2008	1.59	1.91
2007	1.62	1.86
2006	1.63	1.82
2005	1.64	1.76
2004	1.67	1.75
2003	1.67	1.7
2002	1.69	1.63
2001	1.71	1.63
2000	1.73	1.64
1999	1.77	1.68
1998	1.82	1.71
1997	1.85	1.72
1996	1.87	1.73
1995	1.89	1.71
1994	1.93	1.74
1993	1.97	1.76
1992	2.01	1.79
1991	2.04	1.82
1990	2.07	1.83
1989	2.14	1.79
1988	2.17	1.82
1987	2.26	1.81
1986	2.36	1.78
1985	2.45	1.79
1984	2.58	1.77
1983	2.76	1.77
1982	2.94	1.78
1981	3.13	1.82
1980	3.29	1.9
1979	3.45	1.86
1978	3.62	1.75
1977	3.87	1.69
1976	4.12	1.74
1975	4.36	1.81
1974	4.6	1.92
1973	4.85	2.04
1972	5.08	2.2
1971	5.25	2.41
1970	5.45	2.44
1969	5.7	2.51
1968	5.93	2.6
1967	6.08	2.68
1966	6.18	2.78
1965	6.26	2.86
1964	6.31	2.93
1963	6.34	2.88
1962	6.33	2.86
1961	6.32	2.78
1960	6.33	2.69

According to the latest available data on birth rates, the fertility rate in Thailand was 1.21 children per woman in 2023, compared to 1.56 in the United Kingdom in 2023. The replacement level is considered to be 2.1 children per woman.

Check Thailand vs the United Kingdom population clock for a dynamic visualization of the changing population.

Natural population change by year

Chart Table

Thailand

United Kingdom

1x

Year	Natural population change
	Thailand	United Kingdom
2023	-46,105	34,589
2022	-61,046	39,751
2021	57,382	30,612
2020	84,107	-4,272
2019	116,867	108,342
2018	159,383	119,321
2017	194,695	145,125
2016	226,255	177,139
2015	266,362	175,738
2014	294,628	206,784
2013	325,059	198,830
2012	351,485	248,473
2011	365,670	259,361
2010	370,466	251,066
2009	382,636	230,422
2008	401,730	216,325
2007	425,362	196,232
2006	441,211	176,455
2005	456,378	144,963
2004	466,542	131,974
2003	488,003	89,471
2002	504,299	65,308
2001	524,230	65,032
2000	543,884	70,671
1999	578,073	64,551
1998	617,318	87,730
1997	644,834	99,138
1996	661,397	98,884
1995	682,703	87,028
1994	712,589	127,304
1993	737,696	103,893
1992	754,999	149,709
1991	760,508	143,562
1990	760,808	154,569
1989	774,563	119,861
1988	765,252	136,628
1987	774,498	136,325
1986	783,430	90,690
1985	776,935	79,170
1984	779,856	84,633
1983	794,239	61,966
1982	817,951	56,314
1981	839,297	73,234
1980	845,575	95,734
1979	843,434	61,872
1978	847,799	16,859
1977	871,232	0
1976	894,072	-5,621
1975	911,980	33,735
1974	923,151	67,476
1973	933,540	112,389
1972	940,420	162,650
1971	936,215	257,123
1970	937,116	244,918
1969	948,314	260,577
1968	953,806	292,622
1967	944,980	346,145
1966	929,469	333,356
1965	909,000	364,132
1964	885,137	405,000
1963	860,728	337,995
1962	828,741	340,800
1961	801,140	311,519
1960	774,190	314,400

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 -0.06% in Thailand and +0.05% in the United Kingdom.

For the past 10 years, the annual natural population change has been +0.18% in Thailand and +0.16% in the United Kingdom.

Birth rate in Thailand vs United Kingdom by year

Chart Table

Thailand

United Kingdom

Annual births per 1,000 people

1x

Year	Annual births per 1,000 people
	Thailand	United Kingdom
2023	8.24	10
2022	8.38	10.1
2021	8.54	10.2
2020	8.79	10.2
2019	9.06	10.6
2018	9.4	11
2017	9.77	11.4
2016	10.1	11.8
2015	10.6	11.9
2014	11	12
2013	11.4	12.1
2012	11.8	12.8
2011	11.9	12.8
2010	12	12.9
2009	12.2	12.7
2008	12.5	12.9
2007	12.9	12.6
2006	13.2	12.3
2005	13.5	12
2004	13.8	11.9
2003	14.1	11.7
2002	14.3	11.3
2001	14.7	11.3
2000	15	11.5
1999	15.6	11.9
1998	16.3	12.3
1997	16.8	12.5
1996	17.3	12.6
1995	17.7	12.6
1994	18.2	13
1993	18.7	13.2
1992	19.2	13.6
1991	19.5	13.8
1990	19.6	13.9
1989	20.1	13.6
1988	20.2	13.8
1987	20.7	13.7
1986	21.3	13.3
1985	21.7	13.3
1984	22.3	12.9
1983	23.3	12.8
1982	24.5	12.8
1981	25.5	13
1980	26.3	13.4
1979	26.8	13.1
1978	27.5	12.2
1977	28.6	11.7
1976	29.8	12
1975	31.1	12.4
1974	32.3	13.1
1973	33.5	13.9
1972	34.7	14.9
1971	35.6	16.1
1970	36.7	16.2
1969	38.3	16.6
1968	39.7	17.2
1967	40.8	17.5
1966	41.6	17.9
1965	42.2	18.3
1964	42.8	18.8
1963	43.2	18.5
1962	43.4	18.3
1961	43.6	17.9
1960	43.8	17.5

The latest reported birth rate per 1,000 people in 2023 was 8.24 in Thailand and 10 in the United Kingdom, compared with 43.8 and 17.5, respectively, in 1960.

Children 0-14 years as share of population

Chart Table

Thailand

Factual

UN forecast

United Kingdom

Factual

UN forecast

1x

Year	Young
	Thailand	United Kingdom
2100	11.4%	13.4%
2099	11.4%	13.4%
2098	11.4%	13.4%
2097	11.4%	13.5%
2096	11.4%	13.5%
2095	11.3%	13.6%
2094	11.3%	13.6%
2093	11.3%	13.7%
2092	11.3%	13.7%
2091	11.3%	13.8%
2090	11.3%	13.8%
2089	11.3%	13.8%
2088	11.3%	13.9%
2087	11.3%	13.9%
2086	11.3%	13.9%
2085	11.3%	13.9%
2084	11.3%	13.9%
2083	11.3%	13.9%
2082	11.3%	13.9%
2081	11.3%	13.9%
2080	11.2%	13.9%
2079	11.2%	13.8%
2078	11.2%	13.8%
2077	11.2%	13.8%
2076	11.1%	13.8%
2075	11.1%	13.8%
2074	11.1%	13.8%
2073	11%	13.8%
2072	11%	13.8%
2071	11%	13.8%
2070	11%	13.8%
2069	10.9%	13.8%
2068	10.9%	13.9%
2067	10.9%	13.9%
2066	10.9%	14%
2065	10.9%	14.1%
2064	10.9%	14.2%
2063	11%	14.3%
2062	11%	14.4%
2061	11%	14.5%
2060	11.1%	14.5%
2059	11.1%	14.6%
2058	11.1%	14.7%
2057	11.2%	14.8%
2056	11.2%	14.9%
2055	11.3%	15%
2054	11.3%	15%
2053	11.4%	15%
2052	11.4%	15.1%
2051	11.5%	15.1%
2050	11.5%	15.1%
2049	11.6%	15%
2048	11.6%	15%
2047	11.6%	15%
2046	11.7%	14.9%
2045	11.7%	14.9%
2044	11.7%	14.9%
2043	11.7%	14.8%
2042	11.8%	14.8%
2041	11.8%	14.8%
2040	11.8%	14.8%
2039	11.9%	14.8%
2038	11.9%	14.9%
2037	12%	14.9%
2036	12%	14.9%
2035	12.1%	15%
2034	12.2%	15.1%
2033	12.4%	15.3%
2032	12.6%	15.4%
2031	12.8%	15.6%
2030	13%	15.9%
2029	13.3%	16.1%
2028	13.6%	16.3%
2027	13.9%	16.6%
2026	14.2%	16.8%
2025	14.6%	17.1%
2024	14.7%	17.2%
2023	15.1%	17.4%
2022	15.4%	17.6%
2021	15.8%	17.8%
2020	16.2%	18%
2019	16.6%	18%
2018	16.9%	18.1%
2017	17.3%	18%
2016	17.7%	18%
2015	18.1%	17.9%
2014	18.5%	17.8%
2013	18.8%	17.8%
2012	19.2%	17.8%
2011	19.7%	17.7%
2010	20.1%	17.8%
2009	20.6%	17.8%
2008	20.9%	17.8%
2007	21.3%	17.9%
2006	21.7%	18%
2005	22.2%	18.2%
2004	22.6%	18.3%
2003	23%	18.4%
2002	23.4%	18.5%
2001	23.9%	18.7%
2000	24.4%	18.9%
1999	24.9%	19.2%
1998	25.4%	19.3%
1997	25.9%	19.3%
1996	26.4%	19.4%
1995	26.9%	19.5%
1994	27.4%	19.6%
1993	28%	19.5%
1992	28.5%	19.4%
1991	29.2%	19.3%
1990	30%	19.1%
1989	30.7%	19.1%
1988	31.5%	18.9%
1987	32.4%	18.9%
1986	33.2%	19.1%
1985	34.1%	19.3%
1984	35.1%	19.5%
1983	36%	19.8%
1982	37%	20.2%
1981	37.8%	20.6%
1980	38.7%	21%
1979	39.5%	21.4%
1978	40.3%	21.9%
1977	41.1%	22.4%
1976	41.8%	22.9%
1975	42.4%	23.3%
1974	43%	23.6%
1973	43.5%	23.9%
1972	44%	24%
1971	44.4%	24.1%
1970	44.8%	24.1%
1969	45%	24%
1968	45.2%	23.9%
1967	45.3%	23.7%
1966	45.4%	23.5%
1965	45.4%	23.4%
1964	45.3%	23.3%
1963	45.1%	23.2%
1962	44.8%	23.2%
1961	44.6%	23.3%
1960	44.3%	23.3%

Children aged 0-14 make up 14.7% of the population in Thailand and 17.2% in the United Kingdom in 2024, compared to 30% and 19.1% respectively in 1990.

Demographics of Thailand and the United Kingdom compared.

Maternal mortality chart: Thailand vs United Kingdom

Chart Table

Thailand

United Kingdom

1x

Year	Maternal mortality per 100K births
	Thailand	United Kingdom
2023	34	8
2022	112	15
2021	38	13
2020	36	14
2019	34	9
2018	34	9
2017	34	9
2016	34	9
2015	34	9
2014	34	9
2013	35	9
2012	36	9
2011	37	10
2010	37	10
2009	37	11
2008	37	11
2007	38	11
2006	38	12
2005	40	12
2004	44	13
2003	42	14
2002	44	13
2001	47	13
2000	49	12
1999	48	11
1998	47	10
1997	48	9
1996	49	8
1995	52	9
1994	54	9
1993	57	8
1992	58	7
1991	59	7
1990	60	6
1989	64	5
1988	67	4
1987	72	3
1986	78	2
1985	88	2

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 34 deaths per 100,000 live births in Thailand, compared to 8 deaths in the United Kingdom.

Under-five mortality rates

Chart Table

Thailand

United Kingdom

Probability that a newborn baby will die before reaching age five

1x

Year	Under 5 mortality rate
	Thailand	United Kingdom
2023	0.92%	0.45%
2022	0.95%	0.45%
2021	0.98%	0.44%
2020	1.01%	0.44%
2019	1.04%	0.44%
2018	1.08%	0.44%
2017	1.11%	0.44%
2016	1.15%	0.44%
2015	1.19%	0.45%
2014	1.23%	0.45%
2013	1.27%	0.46%
2012	1.32%	0.48%
2011	1.37%	0.5%
2010	1.42%	0.52%
2009	1.47%	0.54%
2008	1.53%	0.56%
2007	1.59%	0.58%
2006	1.66%	0.59%
2005	1.73%	0.6%
2004	1.81%	0.61%
2003	1.89%	0.63%
2002	1.98%	0.63%
2001	2.08%	0.64%
2000	2.18%	0.65%
1999	2.29%	0.67%
1998	2.41%	0.68%
1997	2.53%	0.69%
1996	2.67%	0.7%
1995	2.81%	0.72%
1994	2.96%	0.74%
1993	3.12%	0.77%
1992	3.3%	0.82%
1991	3.49%	0.87%
1990	3.69%	0.93%
1989	3.91%	0.99%
1988	4.12%	1.04%
1987	4.34%	1.08%
1986	4.57%	1.11%
1985	4.8%	1.14%
1984	5.03%	1.17%
1983	5.28%	1.22%
1982	5.53%	1.27%
1981	5.79%	1.34%
1980	6.07%	1.41%
1979	6.36%	1.49%
1978	6.67%	1.57%
1977	7%	1.64%
1976	7.35%	1.72%
1975	7.73%	1.8%
1974	8.14%	1.87%
1973	8.56%	1.94%
1972	9.01%	2%
1971	9.47%	2.06%
1970	9.95%	2.1%
1969	10.4%	2.14%
1968	10.9%	2.18%
1967	11.4%	2.22%
1966	11.8%	2.28%
1965	12.3%	2.34%
1964	12.8%	2.42%
1963	13.2%	2.49%
1962	13.7%	2.56%
1961	14.2%	2.61%
1960	14.7%	2.66%

The chance that a newborn baby will die before reaching age five is 0.92% in Thailand and 0.45% in the United Kingdom. Above is a chart with historical data on under-five mortality rates.