Fertility & birth rates in Tanzania and Uzbekistan

Fertility rate in Tanzania vs Uzbekistan chart

According to the latest available data on birth rates, the fertility rate in Tanzania was 4.61 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 Tanzania vs Uzbekistan population clock for a dynamic visualization of the changing population.

The chart below showcases historical changes in the birth rates.

Table

Year	Fertility rate
	Tanzania	Uzbekistan
1960	6.54	6.61
1961	6.56	6.75
1962	6.61	6.88
1963	6.65	6.81
1964	6.68	6.82
1965	6.73	6.81
1966	6.8	6.66
1967	6.86	6.57
1968	6.9	6.39
1969	6.95	6.34
1970	7	6.31
1971	7.04	6.28
1972	7.05	6.25
1973	7.06	6.16
1974	7.12	6.05
1975	7.1	5.92
1976	7.09	5.75
1977	7.07	5.54
1978	7.06	5.28
1979	7.04	5.16
1980	6.99	5.04
1981	6.93	4.91
1982	6.87	4.82
1983	6.81	4.71
1984	6.72	4.73
1985	6.6	4.69
1986	6.49	4.68
1987	6.41	4.53
1988	6.38	4.26
1989	6.3	4.1
1990	6.2	4.12
1991	6.14	4.19
1992	6.08	4.06
1993	6	3.86
1994	5.89	3.66
1995	5.82	3.57
1996	5.83	3.39
1997	5.84	3.19
1998	5.81	2.99
1999	5.75	2.83
2000	5.67	2.7
2001	5.62	2.61
2002	5.57	2.58
2003	5.58	2.5
2004	5.6	2.5
2005	5.58	2.44
2006	5.51	2.46
2007	5.4	2.57
2008	5.32	2.64
2009	5.26	2.56
2010	5.23	2.44
2011	5.14	2.35
2012	5.14	2.34
2013	5.16	2.44
2014	5.12	2.55
2015	5.03	2.58
2016	5.01	2.56
2017	4.99	2.57
2018	4.93	2.71
2019	4.87	2.87
2020	4.8	3.06
2021	4.73	3.27
2022	4.67	3.4
2023	4.61	3.5
2024	4.54	3.49
2025	4.47	3.45
2026	4.41	3.4
2027	4.34	3.36
2028	4.28	3.31
2029	4.22	3.27
2030	4.16	3.22
2031	4.11	3.18
2032	4.04	3.13
2033	3.98	3.09
2034	3.94	3.05
2035	3.88	3.01
2036	3.83	2.98
2037	3.76	2.94
2038	3.72	2.91
2039	3.67	2.87
2040	3.63	2.84
2041	3.57	2.81
2042	3.54	2.78
2043	3.49	2.75
2044	3.46	2.72
2045	3.4	2.69
2046	3.39	2.66
2047	3.35	2.63
2048	3.31	2.6
2049	3.25	2.58
2050	3.23	2.55

Children 0-14 years as share of population

Table

Year	Share of people 0-14 years old
	Tanzania	Uzbekistan
1960	44.9%	39.8%
1961	44.8%	41.2%
1962	44.8%	42.4%
1963	44.8%	43.4%
1964	45%	44.2%
1965	45.2%	44.7%
1966	45.4%	44.8%
1967	45.6%	44.9%
1968	45.8%	44.8%
1969	45.9%	44.7%
1970	46%	44.6%
1971	46.1%	44.4%
1972	46.1%	44.3%
1973	46.2%	44%
1974	46.3%	43.7%
1975	46.4%	43.3%
1976	46.5%	42.8%
1977	46.6%	42.3%
1978	46.7%	41.7%
1979	46.9%	41.2%
1980	47.2%	40.8%
1981	47.4%	40.5%
1982	47.5%	40.3%
1983	47.6%	40.1%
1984	47.5%	40.1%
1985	47.4%	40.1%
1986	47.2%	40.1%
1987	46.9%	40.1%
1988	46.7%	40%
1989	46.5%	39.9%
1990	46.3%	39.9%
1991	46.2%	39.9%
1992	46%	39.8%
1993	45.5%	39.8%
1994	44.9%	39.7%
1995	44.5%	39.4%
1996	44.7%	39.2%
1997	44.8%	38.8%
1998	44.7%	38.2%
1999	44.7%	37.5%
2000	44.6%	36.7%
2001	44.5%	35.8%
2002	44.6%	34.9%
2003	44.6%	34%
2004	44.7%	33.1%
2005	44.8%	32.3%
2006	44.9%	31.4%
2007	45%	30.6%
2008	45.1%	29.9%
2009	45.3%	29.4%
2010	45.3%	28.9%
2011	45.2%	28.5%
2012	45.1%	28.2%
2013	44.9%	28.1%
2014	44.8%	28.1%
2015	44.5%	28.3%
2016	44.2%	28.5%
2017	44%	28.8%
2018	43.8%	29%
2019	43.6%	29.3%
2020	43.4%	29.7%
2021	43.1%	30.2%
2022	42.9%	30.6%
2023	42.7%	30.9%
2024	42.5%	31.1%
2025	42.3%	31.3%
2026	42.1%	31.5%
2027	41.9%	31.6%
2028	41.7%	31.6%
2029	41.4%	31.6%
2030	41.1%	31.4%
2031	40.9%	31.3%
2032	40.5%	31.1%
2033	40.2%	30.9%
2034	39.8%	30.6%
2035	39.5%	30.3%
2036	39.1%	29.8%
2037	38.8%	29.3%
2038	38.4%	28.8%
2039	38.1%	28.3%
2040	37.8%	28%
2041	37.5%	27.6%
2042	37.1%	27.4%
2043	36.8%	27.2%
2044	36.5%	27%
2045	36.2%	26.9%
2046	35.9%	26.8%
2047	35.6%	26.8%
2048	35.4%	26.7%
2049	35.1%	26.7%
2050	34.8%	26.7%

Children aged 0-14 make up 42.5% of the population in Tanzania and 31.1% in Uzbekistan in 2024, compared to 46.3% and 39.9% respectively in 1990.

Demographics of Tanzania and Uzbekistan compared.

Natural population change in Tanzania vs Uzbekistan by year

For the past 10 years, the annual natural population change (excluding migration) has been +3.05% in Tanzania and +1.87% in Uzbekistan. The chart below illustrates the comparison of the absolute yearly changes resulting from births and deaths.

Table

Year	Population change due to births and deaths
	Tanzania	Uzbekistan
1960	275,814	267,165
1961	286,839	279,841
1962	300,663	292,788
1963	314,644	293,432
1964	328,527	298,790
1965	343,456	302,264
1966	360,229	297,844
1967	374,763	298,350
1968	389,467	295,651
1969	408,322	302,833
1970	427,988	313,216
1971	449,014	323,171
1972	467,305	333,230
1973	488,429	341,807
1974	515,152	350,422
1975	533,906	357,382
1976	553,617	363,110
1977	574,938	369,572
1978	595,024	372,068
1979	613,388	387,754
1980	629,444	401,557
1981	645,496	413,897
1982	662,627	431,389
1983	679,720	454,464
1984	687,435	485,617
1985	697,867	508,893
1986	705,677	533,234
1987	718,580	537,292
1988	736,551	525,126
1989	743,854	522,323
1990	750,825	540,581
1991	762,011	557,886
1992	767,961	548,793
1993	778,044	527,557
1994	803,953	502,279
1995	838,980	493,966
1996	868,524	471,010
1997	882,544	441,631
1998	920,806	408,532
1999	948,659	385,448
2000	985,185	365,138
2001	1,026,242	356,483
2002	1,063,195	359,231
2003	1,118,435	355,098
2004	1,175,379	363,994
2005	1,224,165	363,462
2006	1,257,927	383,265
2007	1,278,285	426,880
2008	1,303,728	461,665
2009	1,332,015	471,839
2010	1,363,477	461,293
2011	1,384,886	454,858
2012	1,439,325	463,333
2013	1,509,008	501,742
2014	1,565,630	536,881
2015	1,592,882	552,781
2016	1,659,502	549,045
2017	1,726,909	548,372
2018	1,777,852	585,119
2019	1,816,669	618,154
2020	1,861,377	643,750
2021	1,880,137	689,325
2022	1,927,960	715,410
2023	1,960,623	722,280

Maternal mortality chart: Tanzania vs Uzbekistan

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 276 deaths per 100,000 live births in Tanzania, compared to 26 deaths in Uzbekistan.

Table

Year	Maternal mortality per 100K births
	Tanzania	Uzbekistan
1985	980	72
1986	971	69
1987	964	63
1988	949	58
1989	927	53
1990	900	50
1991	873	47
1992	864	46
1993	851	47
1994	816	49
1995	797	46
1996	775	44
1997	777	42
1998	739	42
1999	635	43
2000	568	42
2001	493	42
2002	454	41
2003	397	40
2004	365	39
2005	350	39
2006	366	38
2007	453	37
2008	511	35
2009	502	34
2010	486	34
2011	475	33
2012	448	33
2013	479	32
2014	454	32
2015	433	31
2016	396	31
2017	345	30
2018	319	29
2019	292	29
2020	160	29
2021	162	28
2022	152	27
2023	276	26

Under-five mortality rates

The chance that a newborn baby will die before reaching age five is 3.89% in Tanzania and 1.33% in Uzbekistan. Below is the historical data on under-five mortality rates.

Table

Year	Mortality rate before reaching 5 years of age, per 1,000 live births
	Tanzania	Uzbekistan
1960	24.2%	-
1961	24%	-
1962	23.8%	-
1963	23.6%	-
1964	23.4%	-
1965	23.1%	-
1966	22.8%	-
1967	22.5%	-
1968	22.2%	-
1969	21.9%	-
1970	21.6%	-
1971	21.2%	-
1972	20.9%	-
1973	20.5%	-
1974	20.1%	-
1975	19.6%	-
1976	19.2%	-
1977	18.8%	-
1978	18.4%	-
1979	18.1%	12.5%
1980	17.9%	11.7%
1981	17.8%	10.9%
1982	17.8%	10.2%
1983	17.8%	9.5%
1984	17.8%	8.91%
1985	17.7%	8.4%
1986	17.6%	7.96%
1987	17.4%	7.59%
1988	17.2%	7.31%
1989	16.9%	7.13%
1990	16.7%	7.04%
1991	16.5%	7.01%
1992	16.3%	7.01%
1993	16.1%	6.99%
1994	15.9%	6.95%
1995	15.6%	6.91%
1996	15.2%	6.83%
1997	14.8%	6.72%
1998	14.2%	6.57%
1999	13.6%	6.38%
2000	12.8%	6.15%
2001	12.1%	5.88%
2002	11.3%	5.57%
2003	10.5%	5.25%
2004	9.86%	4.92%
2005	9.24%	4.57%
2006	8.69%	4.24%
2007	8.16%	3.9%
2008	7.7%	3.59%
2009	7.24%	3.29%
2010	6.86%	3.01%
2011	6.5%	2.75%
2012	6.21%	2.52%
2013	5.95%	2.32%
2014	5.67%	2.14%
2015	5.48%	1.98%
2016	5.25%	1.85%
2017	5.02%	1.73%
2018	4.8%	1.64%
2019	4.6%	1.56%
2020	4.42%	1.5%
2021	4.22%	1.44%
2022	4.05%	1.38%
2023	3.89%	1.33%