Fertility & birth rates in Tonga and Uzbekistan

Fertility rate in Tonga vs Uzbekistan by year

Chart Table

Tonga

Uzbekistan

1x

Year	Fertility rate
	Tonga	Uzbekistan
2023	3.13	3.5
2022	3.17	3.4
2021	3.2	3.27
2020	3.23	3.06
2019	3.27	2.87
2018	3.33	2.71
2017	3.39	2.57
2016	3.46	2.56
2015	3.54	2.58
2014	3.62	2.55
2013	3.7	2.44
2012	3.77	2.34
2011	3.83	2.35
2010	3.88	2.44
2009	3.95	2.56
2008	4.01	2.64
2007	4.09	2.57
2006	4.14	2.46
2005	4.2	2.44
2004	4.19	2.5
2003	4.18	2.5
2002	4.14	2.58
2001	4.13	2.61
2000	4.16	2.7
1999	4.23	2.83
1998	4.31	2.99
1997	4.38	3.19
1996	4.46	3.39
1995	4.56	3.57
1994	4.66	3.66
1993	4.73	3.86
1992	4.79	4.06
1991	4.85	4.19
1990	4.93	4.12
1989	5.01	4.1
1988	5.1	4.26
1987	5.19	4.53
1986	5.27	4.68
1985	5.34	4.69
1984	5.41	4.73
1983	5.45	4.71
1982	5.5	4.82
1981	5.55	4.91
1980	5.6	5.04
1979	5.65	5.16
1978	5.68	5.28
1977	5.7	5.54
1976	5.73	5.75
1975	5.75	5.92
1974	5.77	6.05
1973	5.8	6.16
1972	5.86	6.25
1971	5.96	6.28
1970	6.07	6.31
1969	6.17	6.34
1968	6.23	6.39
1967	6.29	6.57
1966	6.35	6.66
1965	6.41	6.81
1964	6.46	6.82
1963	6.52	6.81
1962	6.57	6.88
1961	6.61	6.75
1960	6.65	6.61

According to the latest available data on birth rates, the fertility rate in Tonga was 3.13 children per woman in 2023, compared to 3.5 in Uzbekistan in 2023. The replacement level is considered to be 2.1 children per woman.

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

Natural population change by year

Chart Table

Tonga

Uzbekistan

1x

Year	Natural population change
	Tonga	Uzbekistan
2023	1,744	722,280
2022	1,772	715,410
2021	1,773	689,325
2020	1,816	643,750
2019	1,841	618,154
2018	1,873	585,119
2017	1,912	548,372
2016	1,989	549,045
2015	2,064	552,781
2014	2,135	536,881
2013	2,199	501,742
2012	2,255	463,333
2011	2,298	454,858
2010	2,332	461,293
2009	2,358	471,839
2008	2,397	461,665
2007	2,423	426,880
2006	2,459	383,265
2005	2,495	363,462
2004	2,478	363,994
2003	2,448	355,098
2002	2,396	359,231
2001	2,358	356,483
2000	2,346	365,138
1999	2,352	385,448
1998	2,344	408,532
1997	2,332	441,631
1996	2,393	471,010
1995	2,476	493,966
1994	2,547	502,279
1993	2,594	527,557
1992	2,622	548,793
1991	2,637	557,886
1990	2,641	540,581
1989	2,644	522,323
1988	2,649	525,126
1987	2,646	537,292
1986	2,704	533,234
1985	2,762	508,893
1984	2,814	485,617
1983	2,840	454,464
1982	2,853	431,389
1981	2,882	413,897
1980	2,885	401,557
1979	2,884	387,754
1978	2,862	372,068
1977	2,822	369,572
1976	2,769	363,110
1975	2,709	357,382
1974	2,650	350,422
1973	2,617	341,807
1972	2,605	333,230
1971	2,611	323,171
1970	2,628	313,216
1969	2,632	302,833
1968	2,614	295,651
1967	2,603	298,350
1966	2,550	297,844
1965	2,498	302,264
1964	2,445	298,790
1963	2,394	293,432
1962	2,343	292,788
1961	2,284	279,841
1960	2,230	267,165

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 +1.67% in Tonga and +2.03% in Uzbekistan.

For the past 10 years, the annual natural population change has been +1.79% in Tonga and +1.87% in Uzbekistan.

Birth rate in Tonga vs Uzbekistan by year

Chart Table

Tonga

Uzbekistan

Annual births per 1,000 people

1x

Year	Annual births per 1,000 people
	Tonga	Uzbekistan
2023	23.1	26.5
2022	23.4	26.5
2021	23.5	26.5
2020	23.6	25.6
2019	23.8	24.7
2018	24.1	24
2017	24.5	23.2
2016	25.2	23.5
2015	25.8	24
2014	26.4	23.8
2013	26.9	23
2012	27.3	22
2011	27.7	21.9
2010	28	22.4
2009	28.4	23.1
2008	28.7	23.2
2007	29	22.2
2006	29.5	20.9
2005	30	20.4
2004	30	20.6
2003	29.9	20.5
2002	29.5	20.9
2001	29.4	21.1
2000	29.4	21.7
1999	29.6	22.8
1998	29.7	24.1
1997	29.8	25.8
1996	30.6	27.5
1995	31.4	29
1994	32.2	29.9
1993	32.7	31.5
1992	33	33
1991	33.2	34
1990	33.3	33.7
1989	33.4	33.4
1988	33.5	34.4
1987	33.7	36.1
1986	34.4	36.9
1985	34.9	36.7
1984	35.4	36.4
1983	35.6	35.5
1982	35.8	35
1981	36	34.7
1980	36.1	34.8
1979	36.1	34.8
1978	36	34.6
1977	35.7	35.4
1976	35.6	35.9
1975	35.8	36.5
1974	36	37
1973	36.5	37.3
1972	37	37.6
1971	37.8	37.8
1970	38.8	38.1
1969	39.6	38.3
1968	40.3	38.9
1967	41	40.5
1966	41.4	42
1965	41.9	44
1964	42.4	45.2
1963	42.9	46.3
1962	43.4	47.9
1961	43.9	48
1960	44.3	47.9

The latest reported birth rate per 1,000 people in 2023 was 23.1 in Tonga and 26.5 in Uzbekistan, compared with 44.3 and 47.9, respectively, in 1960.

Children 0-14 years as share of population

Chart Table

Tonga

Factual

UN forecast

Uzbekistan

Factual

UN forecast

1x

Year	Young
	Tonga	Uzbekistan
2100	17.5%	18.4%
2099	17.6%	18.5%
2098	17.7%	18.7%
2097	17.7%	18.8%
2096	17.9%	19%
2095	18%	19.2%
2094	18.1%	19.3%
2093	18.3%	19.5%
2092	18.4%	19.7%
2091	18.6%	19.9%
2090	18.8%	20%
2089	19%	20.2%
2088	19.3%	20.4%
2087	19.5%	20.5%
2086	19.7%	20.7%
2085	20%	20.8%
2084	20.2%	20.9%
2083	20.4%	21.1%
2082	20.7%	21.2%
2081	20.9%	21.3%
2080	21.1%	21.4%
2079	21.3%	21.6%
2078	21.5%	21.7%
2077	21.7%	21.8%
2076	21.9%	22%
2075	22%	22.1%
2074	22.2%	22.3%
2073	22.3%	22.4%
2072	22.4%	22.6%
2071	22.6%	22.8%
2070	22.7%	23%
2069	22.8%	23.2%
2068	23%	23.4%
2067	23.2%	23.7%
2066	23.4%	23.9%
2065	23.6%	24.2%
2064	23.8%	24.4%
2063	24.1%	24.7%
2062	24.4%	25%
2061	24.7%	25.2%
2060	25%	25.5%
2059	25.4%	25.7%
2058	25.8%	25.9%
2057	26.2%	26.1%
2056	26.6%	26.3%
2055	27%	26.4%
2054	27.4%	26.5%
2053	27.8%	26.5%
2052	28.2%	26.6%
2051	28.5%	26.7%
2050	28.9%	26.7%
2049	29.1%	26.7%
2048	29.4%	26.8%
2047	29.6%	26.8%
2046	29.7%	26.9%
2045	29.8%	27%
2044	29.9%	27.1%
2043	30%	27.3%
2042	30.1%	27.5%
2041	30.1%	27.8%
2040	30.2%	28.1%
2039	30.2%	28.6%
2038	30.3%	29.1%
2037	30.4%	29.6%
2036	30.6%	30.1%
2035	30.7%	30.5%
2034	30.9%	30.8%
2033	31.1%	31%
2032	31.4%	31.2%
2031	31.8%	31.3%
2030	32.3%	31.5%
2029	33%	31.6%
2028	33.6%	31.6%
2027	34.1%	31.5%
2026	34.6%	31.4%
2025	35.2%	31.2%
2024	35.4%	31.1%
2023	35.6%	30.9%
2022	35.6%	30.6%
2021	35.7%	30.2%
2020	35.8%	29.7%
2019	36%	29.3%
2018	36.2%	29%
2017	36.4%	28.8%
2016	36.5%	28.5%
2015	36.7%	28.3%
2014	36.9%	28.1%
2013	37.1%	28.1%
2012	37.2%	28.2%
2011	37.4%	28.5%
2010	37.6%	28.9%
2009	37.8%	29.4%
2008	38%	29.9%
2007	38.3%	30.6%
2006	38.3%	31.4%
2005	38.3%	32.3%
2004	38.2%	33.1%
2003	38.1%	34%
2002	38.1%	34.9%
2001	38.2%	35.8%
2000	38.3%	36.7%
1999	38.6%	37.5%
1998	38.9%	38.2%
1997	39.3%	38.8%
1996	39.7%	39.2%
1995	39.9%	39.4%
1994	40.1%	39.7%
1993	40.3%	39.8%
1992	40.5%	39.8%
1991	40.6%	39.9%
1990	40.8%	39.9%
1989	40.9%	39.9%
1988	41.2%	40%
1987	41.5%	40.1%
1986	41.7%	40.1%
1985	42%	40.1%
1984	42.4%	40.1%
1983	42.9%	40.1%
1982	43.4%	40.3%
1981	43.9%	40.5%
1980	44.3%	40.8%
1979	44.8%	41.2%
1978	45.3%	41.7%
1977	45.8%	42.3%
1976	46.1%	42.8%
1975	46.2%	43.3%
1974	46.2%	43.7%
1973	46.2%	44%
1972	46.3%	44.3%
1971	46.4%	44.4%
1970	46.4%	44.6%
1969	46.3%	44.7%
1968	46.2%	44.8%
1967	46%	44.9%
1966	45.9%	44.8%
1965	45.9%	44.7%
1964	45.9%	44.2%
1963	45.9%	43.4%
1962	45.8%	42.4%
1961	45.7%	41.2%
1960	45.7%	39.8%

Children aged 0-14 make up 35.4% of the population in Tonga and 31.1% in Uzbekistan in 2024, compared to 40.8% and 39.9% respectively in 1990.

Demographics of Tonga and Uzbekistan compared.

Maternal mortality chart: Tonga vs Uzbekistan

Chart Table

Tonga

Uzbekistan

1x

Year	Maternal mortality per 100K births
	Tonga	Uzbekistan
2023	67	26
2022	72	27
2021	76	28
2020	74	29
2019	73	29
2018	74	29
2017	77	30
2016	78	31
2015	79	31
2014	80	32
2013	80	32
2012	83	33
2011	84	33
2010	85	34
2009	91	34
2008	88	35
2007	88	37
2006	89	38
2005	92	39
2004	92	39
2003	95	40
2002	98	41
2001	98	42
2000	100	42
1999	99	43
1998	104	42
1997	111	42
1996	113	44
1995	117	46
1994	123	49
1993	127	47
1992	129	46
1991	134	47
1990	138	50
1989	139	53
1988	145	58
1987	147	63
1986	149	69
1985	148	72

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 67 deaths per 100,000 live births in Tonga, compared to 26 deaths in Uzbekistan.

Under-five mortality rates

Chart Table

Tonga

Uzbekistan

Probability that a newborn baby will die before reaching age five

1x

Year	Under 5 mortality rate
	Tonga	Uzbekistan
2023	0.99%	1.33%
2022	1.02%	1.38%
2021	1.05%	1.44%
2020	1.08%	1.5%
2019	1.1%	1.56%
2018	1.12%	1.64%
2017	1.15%	1.73%
2016	1.17%	1.85%
2015	1.19%	1.98%
2014	1.22%	2.14%
2013	1.24%	2.32%
2012	1.26%	2.52%
2011	1.29%	2.75%
2010	1.31%	3.01%
2009	1.34%	3.29%
2008	1.37%	3.59%
2007	1.41%	3.9%
2006	1.44%	4.24%
2005	1.48%	4.57%
2004	1.52%	4.92%
2003	1.56%	5.25%
2002	1.61%	5.57%
2001	1.65%	5.88%
2000	1.7%	6.15%
1999	1.74%	6.38%
1998	1.78%	6.57%
1997	1.81%	6.72%
1996	1.85%	6.83%
1995	1.89%	6.91%
1994	1.94%	6.95%
1993	2%	6.99%
1992	2.06%	7.01%
1991	2.14%	7.01%
1990	2.21%	7.04%
1989	2.29%	7.13%
1988	2.37%	7.31%
1987	2.44%	7.59%
1986	2.51%	7.96%
1985	2.57%	8.4%
1984	2.63%	8.91%
1983	2.7%	9.5%
1982	2.78%	10.2%
1981	2.87%	10.9%
1980	2.97%	11.7%
1979	3.09%	12.5%
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 0.99% in Tonga and 1.33% in Uzbekistan. Above is a chart with historical data on under-five mortality rates.