Fertility & birth rates in Grenada and Tanzania

Fertility rate in Grenada vs Tanzania by year

Chart Table

Grenada

Tanzania

1x

Year	Fertility rate
	Grenada	Tanzania
2023	1.49	4.61
2022	1.5	4.67
2021	1.52	4.73
2020	1.53	4.8
2019	1.54	4.87
2018	1.53	4.93
2017	1.44	4.99
2016	1.62	5.01
2015	1.72	5.03
2014	1.8	5.12
2013	1.91	5.16
2012	1.97	5.14
2011	2.01	5.14
2010	2.04	5.23
2009	2.08	5.26
2008	2.12	5.32
2007	2.15	5.4
2006	2.19	5.51
2005	2.24	5.58
2004	2.29	5.6
2003	2.33	5.58
2002	2.38	5.57
2001	2.42	5.62
2000	2.44	5.67
1999	2.39	5.75
1998	2.49	5.81
1997	2.8	5.84
1996	2.85	5.83
1995	2.82	5.82
1994	2.79	5.89
1993	2.81	6
1992	2.97	6.08
1991	3.11	6.14
1990	3.06	6.2
1989	3.23	6.3
1988	3.19	6.38
1987	3.58	6.41
1986	3.58	6.49
1985	3.48	6.6
1984	3.22	6.72
1983	3.31	6.81
1982	3.15	6.87
1981	2.99	6.93
1980	3.3	6.99
1979	3.34	7.04
1978	3.35	7.06
1977	3.46	7.07
1976	3.6	7.09
1975	3.75	7.1
1974	3.92	7.12
1973	4.05	7.06
1972	4.18	7.05
1971	4.31	7.04
1970	4.46	7
1969	4.69	6.95
1968	4.84	6.9
1967	5.04	6.86
1966	5.3	6.8
1965	5.6	6.73
1964	5.91	6.68
1963	6.2	6.65
1962	6.44	6.61
1961	6.63	6.56
1960	6.74	6.54

According to the latest available data on birth rates, the fertility rate in Grenada was 1.49 children per woman in 2023, compared to 4.61 in Tanzania in 2023. The replacement level is considered to be 2.1 children per woman.

Check Grenada vs Tanzania population clock for a dynamic visualization of the changing population.

Natural population change by year

Chart Table

Grenada

Tanzania

1x

Year	Natural population change
	Grenada	Tanzania
2023	334	1,960,623
2022	371	1,927,960
2021	343	1,880,137
2020	433	1,861,377
2019	462	1,816,669
2018	470	1,777,852
2017	402	1,726,909
2016	579	1,659,502
2015	684	1,592,882
2014	772	1,565,630
2013	878	1,509,008
2012	925	1,439,325
2011	954	1,384,886
2010	989	1,363,477
2009	1,024	1,332,015
2008	1,046	1,303,728
2007	1,059	1,278,285
2006	1,068	1,257,927
2005	1,075	1,224,165
2004	1,034	1,175,379
2003	1,074	1,118,435
2002	1,077	1,063,195
2001	1,082	1,026,242
2000	1,105	985,185
1999	1,092	948,659
1998	1,204	920,806
1997	1,480	882,544
1996	1,559	868,524
1995	1,580	838,980
1994	1,596	803,953
1993	1,641	778,044
1992	1,811	767,961
1991	1,953	762,011
1990	1,931	750,825
1989	2,084	743,854
1988	2,044	736,551
1987	2,345	718,580
1986	2,324	705,677
1985	2,215	697,867
1984	1,975	687,435
1983	1,817	679,720
1982	1,798	662,627
1981	1,625	645,496
1980	1,840	629,444
1979	1,871	613,388
1978	1,882	595,024
1977	1,974	574,938
1976	2,092	553,617
1975	2,224	533,906
1974	2,360	515,152
1973	2,464	488,429
1972	2,578	467,305
1971	2,705	449,014
1970	2,793	427,988
1969	2,948	408,322
1968	3,040	389,467
1967	3,158	374,763
1966	3,278	360,229
1965	3,399	343,456
1964	3,508	328,527
1963	3,601	314,644
1962	3,674	300,663
1961	3,703	286,839
1960	3,678	275,814

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 +0.29% in Grenada and +2.94% in Tanzania.

For the past 10 years, the annual natural population change has been +0.42% in Grenada and +3.05% in Tanzania.

Birth rate in Grenada vs Tanzania by year

Chart Table

Grenada

Tanzania

Annual births per 1,000 people

1x

Year	Annual births per 1,000 people
	Grenada	Tanzania
2023	11.7	35.2
2022	11.9	35.6
2021	12.1	36
2020	12.3	36.4
2019	12.5	36.9
2018	12.4	37.3
2017	11.6	37.6
2016	13.1	37.6
2015	13.9	37.6
2014	14.5	38.4
2013	15.4	38.4
2012	15.8	38.1
2011	16	38.1
2010	16.3	38.8
2009	16.5	39.2
2008	16.7	39.6
2007	16.8	40.2
2006	16.9	41
2005	17	41.5
2004	17.1	41.5
2003	17.1	41.3
2002	17.2	41.2
2001	17.3	41.4
2000	17.5	41.5
1999	17.4	41.8
1998	18.5	42.1
1997	21.2	42.1
1996	22.1	42.3
1995	22.4	41.9
1994	22.8	41.5
1993	23.4	41.7
1992	25.3	42.3
1991	26.9	42.7
1990	26.9	43
1989	28.6	43.5
1988	28.4	44
1987	31.7	44.3
1986	31.7	44.9
1985	30.7	45.7
1984	28.3	46.4
1983	28.6	47.1
1982	26.7	47.5
1981	24.8	47.9
1980	26.9	48.3
1979	26.9	48.8
1978	26.6	49.2
1977	27.1	49.5
1976	28	49.8
1975	29	50.2
1974	30.2	50.6
1973	31.2	50.3
1972	32.3	50.4
1971	33.7	50.6
1970	34.7	50.4
1969	36.4	50.3
1968	37.4	50.2
1967	38.9	50.3
1966	40.6	50.2
1965	42.4	49.9
1964	44.1	49.8
1963	45.7	49.7
1962	47	49.4
1961	48.1	49.1
1960	48.8	49

The latest reported birth rate per 1,000 people in 2023 was 11.7 in Grenada and 35.2 in Tanzania, compared with 48.8 and 49, respectively, in 1960.

Children 0-14 years as share of population

Chart Table

Grenada

Factual

UN forecast

Tanzania

Factual

UN forecast

1x

Year	Young
	Grenada	Tanzania
2100	11.5%	23.4%
2099	11.5%	23.6%
2098	11.5%	23.8%
2097	11.5%	23.9%
2096	11.5%	24.1%
2095	11.5%	24.3%
2094	11.5%	24.5%
2093	11.5%	24.7%
2092	11.5%	24.8%
2091	11.5%	25%
2090	11.5%	25.2%
2089	11.5%	25.4%
2088	11.6%	25.6%
2087	11.6%	25.8%
2086	11.6%	26%
2085	11.6%	26.2%
2084	11.6%	26.4%
2083	11.6%	26.6%
2082	11.6%	26.8%
2081	11.6%	27.1%
2080	11.6%	27.3%
2079	11.7%	27.5%
2078	11.7%	27.7%
2077	11.7%	28%
2076	11.7%	28.2%
2075	11.7%	28.4%
2074	11.8%	28.7%
2073	11.8%	28.9%
2072	11.8%	29.1%
2071	11.9%	29.4%
2070	11.9%	29.6%
2069	12%	29.8%
2068	12%	30.1%
2067	12.1%	30.3%
2066	12.2%	30.6%
2065	12.3%	30.8%
2064	12.3%	31.1%
2063	12.4%	31.3%
2062	12.5%	31.6%
2061	12.6%	31.9%
2060	12.7%	32.1%
2059	12.8%	32.4%
2058	13%	32.7%
2057	13.1%	32.9%
2056	13.2%	33.2%
2055	13.3%	33.5%
2054	13.4%	33.8%
2053	13.5%	34.1%
2052	13.6%	34.3%
2051	13.7%	34.6%
2050	13.9%	34.9%
2049	14%	35.2%
2048	14.1%	35.5%
2047	14.2%	35.8%
2046	14.3%	36.1%
2045	14.4%	36.4%
2044	14.6%	36.7%
2043	14.7%	37%
2042	14.8%	37.3%
2041	15%	37.6%
2040	15.1%	37.9%
2039	15.3%	38.3%
2038	15.5%	38.6%
2037	15.7%	39%
2036	15.9%	39.3%
2035	16.1%	39.6%
2034	16.3%	40%
2033	16.5%	40.3%
2032	16.6%	40.7%
2031	16.8%	41%
2030	17.1%	41.3%
2029	17.5%	41.6%
2028	17.9%	41.8%
2027	18.3%	42.1%
2026	18.8%	42.2%
2025	19.2%	42.4%
2024	19.4%	42.5%
2023	19.8%	42.7%
2022	20.2%	42.9%
2021	20.6%	43.1%
2020	20.9%	43.4%
2019	21.2%	43.6%
2018	21.5%	43.8%
2017	21.8%	44%
2016	22.1%	44.2%
2015	22.4%	44.5%
2014	22.7%	44.8%
2013	23%	44.9%
2012	23.3%	45.1%
2011	23.6%	45.2%
2010	24%	45.3%
2009	24.6%	45.3%
2008	25.2%	45.1%
2007	25.9%	45%
2006	26.7%	44.9%
2005	27.7%	44.8%
2004	28.7%	44.7%
2003	29.8%	44.6%
2002	31%	44.6%
2001	32.1%	44.5%
2000	32.9%	44.6%
1999	33.3%	44.7%
1998	33.5%	44.7%
1997	33.6%	44.8%
1996	33.6%	44.7%
1995	33.5%	44.5%
1994	33.3%	44.9%
1993	33.1%	45.5%
1992	32.9%	46%
1991	32.8%	46.2%
1990	32.8%	46.3%
1989	33%	46.5%
1988	33.2%	46.7%
1987	33.6%	46.9%
1986	34.1%	47.2%
1985	34.8%	47.4%
1984	35.6%	47.5%
1983	36.5%	47.6%
1982	37.5%	47.5%
1981	38.6%	47.4%
1980	39.4%	47.2%
1979	40%	46.9%
1978	40.8%	46.7%
1977	41.5%	46.6%
1976	42.3%	46.5%
1975	43.1%	46.4%
1974	43.9%	46.3%
1973	44.7%	46.2%
1972	45.5%	46.1%
1971	46.2%	46.1%
1970	46.8%	46%
1969	47.2%	45.9%
1968	47.5%	45.8%
1967	47.6%	45.6%
1966	47.5%	45.4%
1965	47%	45.2%
1964	46.9%	45%
1963	47.1%	44.8%
1962	47.2%	44.8%
1961	47.2%	44.8%
1960	47.3%	44.9%

Children aged 0-14 make up 19.4% of the population in Grenada and 42.5% in Tanzania in 2024, compared to 32.8% and 46.3% respectively in 1990.

Demographics of Grenada and Tanzania compared.

Maternal mortality chart: Grenada vs Tanzania

Chart Table

Grenada

Tanzania

1x

Year	Maternal mortality per 100K births
	Grenada	Tanzania
2023	48	276
2022	50	152
2021	52	162
2020	51	160
2019	48	292
2018	46	319
2017	45	345
2016	44	396
2015	46	433
2014	45	454
2013	44	479
2012	44	448
2011	44	475
2010	43	486
2009	41	502
2008	41	511
2007	40	453
2006	39	366
2005	40	350
2004	48	365
2003	42	397
2002	42	454
2001	45	493
2000	46	568
1999	48	635
1998	50	739
1997	50	777
1996	51	775
1995	54	797
1994	55	816
1993	53	851
1992	56	864
1991	59	873
1990	61	900
1989	64	927
1988	61	949
1987	68	964
1986	68	971
1985	71	980

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 48 deaths per 100,000 live births in Grenada, compared to 276 deaths in Tanzania.

Under-five mortality rates

Chart Table

Grenada

Tanzania

Probability that a newborn baby will die before reaching age five

1x

Year	Under 5 mortality rate
	Grenada	Tanzania
2023	1.83%	3.89%
2022	1.85%	4.05%
2021	1.87%	4.22%
2020	1.87%	4.42%
2019	1.85%	4.6%
2018	1.83%	4.8%
2017	1.81%	5.02%
2016	1.79%	5.25%
2015	1.75%	5.48%
2014	1.72%	5.67%
2013	1.68%	5.95%
2012	1.64%	6.21%
2011	1.6%	6.5%
2010	1.57%	6.86%
2009	1.54%	7.24%
2008	1.51%	7.7%
2007	1.5%	8.16%
2006	1.49%	8.69%
2005	1.48%	9.24%
2004	1.49%	9.86%
2003	1.49%	10.5%
2002	1.5%	11.3%
2001	1.52%	12.1%
2000	1.55%	12.8%
1999	1.58%	13.6%
1998	1.62%	14.2%
1997	1.67%	14.8%
1996	1.73%	15.2%
1995	1.79%	15.6%
1994	1.87%	15.9%
1993	1.95%	16.1%
1992	2.04%	16.3%
1991	2.13%	16.5%
1990	2.24%	16.7%
1989	2.35%	16.9%
1988	2.46%	17.2%
1987	2.58%	17.4%
1986	2.71%	17.6%
1985	2.85%	17.7%
1984	2.99%	17.8%
1983	3.15%	17.8%
1982	3.3%	17.8%
1981	3.46%	17.8%
1980	3.62%	17.9%
1979	3.77%	18.1%
1978	3.9%	18.4%
1977	4.03%	18.8%
1976	4.15%	19.2%
1975	4.25%	19.6%
1974	4.36%	20.1%
1973	4.47%	20.5%
1972	4.58%	20.9%
1971	4.71%	21.2%
1970	4.87%	21.6%
1969	5.06%	21.9%
1968	5.3%	22.2%
1967	5.59%	22.5%
1966	5.95%	22.8%
1965	6.39%	23.1%
1964	6.91%	23.4%
1963	7.5%	23.6%
1962	8.15%	23.8%
1961	8.83%	24%
1960	9.5%	24.2%

The chance that a newborn baby will die before reaching age five is 1.83% in Grenada and 3.89% in Tanzania. Above is a chart with historical data on under-five mortality rates.