Fertility & birth rates in Iran and Trinidad and Tobago

Fertility rate in Iran vs Trinidad and Tobago by year

Chart Table

Iran

Trinidad and Tobago

1x

Year	Fertility rate
	Iran	Trinidad
2023	1.7	1.53
2022	1.7	1.54
2021	1.71	1.56
2020	1.7	1.57
2019	1.77	1.58
2018	1.92	1.59
2017	2.02	1.59
2016	2.05	1.6
2015	2.02	1.6
2014	1.98	1.6
2013	1.91	1.6
2012	1.85	1.61
2011	1.79	1.61
2010	1.75	1.61
2009	1.74	1.62
2008	1.74	1.62
2007	1.75	1.62
2006	1.76	1.62
2005	1.76	1.63
2004	1.78	1.63
2003	1.8	1.65
2002	1.84	1.67
2001	1.92	1.71
2000	2	1.73
1999	2.09	1.76
1998	2.19	1.78
1997	2.32	1.83
1996	2.54	1.89
1995	2.85	1.97
1994	3.24	2.06
1993	3.67	2.13
1992	4.1	2.21
1991	4.57	2.29
1990	4.93	2.39
1989	5.17	2.53
1988	5.43	2.65
1987	5.72	2.78
1986	6.01	2.9
1985	6.24	2.99
1984	6.43	3.02
1983	6.53	3.07
1982	6.59	3.11
1981	6.62	3.13
1980	6.63	3.15
1979	6.55	3.13
1978	6.34	3.13
1977	6.18	3.12
1976	6.07	3.14
1975	5.95	3.21
1974	5.97	3.32
1973	6.06	3.47
1972	6.26	3.55
1971	6.55	3.61
1970	6.8	3.71
1969	7.01	3.86
1968	7.12	4.11
1967	7.19	4.35
1966	7.21	4.62
1965	7.22	4.88
1964	7.24	5.08
1963	7.32	5.24
1962	7.4	5.36
1961	7.46	5.41
1960	7.52	5.41

According to the latest available data on birth rates, the fertility rate in Iran was 1.7 children per woman in 2023, compared to 1.53 in Trinidad and Tobago in 2023. The replacement level is considered to be 2.1 children per woman.

Check Iran vs Trinidad and Tobago population clock for a dynamic visualization of the changing population.

Natural population change by year

Chart Table

Iran

Trinidad and Tobago

1x

Year	Natural population change
	Iran	Trinidad
2023	750,150	3,200
2022	753,525	3,773
2021	645,725	2,091
2020	663,978	4,558
2019	893,063	5,647
2018	1,035,052	5,869
2017	1,140,549	6,779
2016	1,186,949	7,436
2015	1,178,317	7,963
2014	1,158,552	8,571
2013	1,119,533	9,020
2012	1,073,804	9,376
2011	1,023,925	9,601
2010	980,380	9,698
2009	958,322	9,769
2008	940,983	9,872
2007	919,254	9,939
2006	884,529	9,889
2005	837,305	9,822
2004	801,203	10,149
2003	732,600	10,169
2002	752,205	10,316
2001	743,658	10,438
2000	731,203	10,588
1999	723,237	10,821
1998	717,655	10,964
1997	726,574	11,405
1996	784,508	12,101
1995	879,648	12,971
1994	1,008,076	14,032
1993	1,219,658	14,878
1992	1,365,466	15,910
1991	1,495,594	16,903
1990	1,530,434	18,052
1989	1,609,739	19,636
1988	1,614,512	21,028
1987	1,639,644	22,398
1986	1,659,289	23,705
1985	1,661,750	24,487
1984	1,653,051	24,738
1983	1,573,612	25,118
1982	1,514,240	25,181
1981	1,376,830	25,015
1980	1,361,293	24,557
1979	1,294,306	23,475
1978	1,156,974	22,538
1977	1,091,542	21,660
1976	1,013,347	20,875
1975	929,481	20,468
1974	873,369	20,412
1973	831,880	20,617
1972	804,043	20,116
1971	805,830	19,400
1970	794,612	19,074
1969	780,660	19,652
1968	743,992	20,849
1967	727,276	21,992
1966	695,040	23,228
1965	663,029	24,349
1964	635,589	25,065
1963	620,126	25,507
1962	595,538	25,763
1961	594,674	25,518
1960	584,060	24,766

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 +0.83% in Iran and +0.23% in Trinidad and Tobago.

For the past 10 years, the annual natural population change has been +1.1% in Iran and +0.41% in Trinidad and Tobago.

Birth rate in Iran vs Trinidad and Tobago by year

Chart Table

Iran

Trinidad and Tobago

Annual births per 1,000 people

1x

Year	Annual births per 1,000 people
	Iran	Trinidad
2023	13	10.7
2022	13.3	11
2021	13.7	11.3
2020	14	11.6
2019	14.9	12.1
2018	16.7	12.1
2017	18	12.5
2016	18.8	12.8
2015	18.9	13
2014	18.8	13.3
2013	18.5	13.5
2012	18.1	13.7
2011	17.7	13.9
2010	17.3	14.1
2009	17.2	14.2
2008	17.1	14.3
2007	17	14.4
2006	16.7	14.4
2005	16.4	14.3
2004	16.2	14.3
2003	15.9	14.4
2002	15.9	14.5
2001	15.9	14.7
2000	16	14.9
1999	16.1	15
1998	16.2	15.1
1997	16.6	15.5
1996	17.7	16.1
1995	19.5	16.7
1994	22	17.6
1993	25.7	18.3
1992	28.3	19.2
1991	31.2	20
1990	33.5	21.1
1989	35.2	22.5
1988	37	23.9
1987	38.8	25.3
1986	40.7	26.7
1985	42.4	27.7
1984	43.9	28.3
1983	44.7	28.9
1982	45.2	29.2
1981	44.2	29.3
1980	45.1	29.1
1979	44.7	28.4
1978	43.4	27.8
1977	42.2	27.3
1976	41.4	26.8
1975	40.3	26.8
1974	40	27.1
1973	40.1	27.7
1972	40.9	27.5
1971	42.4	27.2
1970	43.6	27.2
1969	44.7	27.9
1968	45.3	29.3
1967	45.8	30.8
1966	46	32.5
1965	46.3	34.1
1964	46.7	35.3
1963	47.7	36.5
1962	48.8	37.4
1961	49.8	37.8
1960	51	37.8

The latest reported birth rate per 1,000 people in 2023 was 13 in Iran and 10.7 in Trinidad and Tobago, compared with 51 and 37.8, respectively, in 1960.

Children 0-14 years as share of population

Chart Table

Iran

Factual

UN forecast

Trinidad and Tobago

Factual

UN forecast

1x

Year	Young
	Iran	Trinidad
2100	12.1%	12.2%
2099	12.2%	12.2%
2098	12.2%	12.2%
2097	12.3%	12.2%
2096	12.3%	12.2%
2095	12.4%	12.3%
2094	12.5%	12.3%
2093	12.6%	12.3%
2092	12.6%	12.3%
2091	12.7%	12.4%
2090	12.8%	12.4%
2089	12.8%	12.4%
2088	12.9%	12.4%
2087	12.9%	12.5%
2086	12.9%	12.5%
2085	13%	12.5%
2084	13%	12.5%
2083	12.9%	12.5%
2082	12.9%	12.5%
2081	12.9%	12.5%
2080	12.9%	12.5%
2079	12.8%	12.5%
2078	12.8%	12.5%
2077	12.8%	12.5%
2076	12.7%	12.5%
2075	12.7%	12.5%
2074	12.7%	12.5%
2073	12.7%	12.5%
2072	12.7%	12.5%
2071	12.7%	12.5%
2070	12.7%	12.5%
2069	12.8%	12.5%
2068	12.9%	12.5%
2067	13%	12.5%
2066	13.1%	12.6%
2065	13.2%	12.6%
2064	13.3%	12.7%
2063	13.5%	12.7%
2062	13.6%	12.8%
2061	13.8%	12.8%
2060	14%	12.9%
2059	14.1%	13%
2058	14.3%	13.1%
2057	14.4%	13.1%
2056	14.6%	13.2%
2055	14.7%	13.3%
2054	14.8%	13.3%
2053	14.9%	13.4%
2052	15%	13.5%
2051	15.1%	13.5%
2050	15.1%	13.6%
2049	15.2%	13.6%
2048	15.2%	13.7%
2047	15.2%	13.7%
2046	15.2%	13.8%
2045	15.3%	13.8%
2044	15.3%	13.9%
2043	15.4%	13.9%
2042	15.4%	14%
2041	15.5%	14.1%
2040	15.7%	14.2%
2039	15.8%	14.3%
2038	16%	14.4%
2037	16.3%	14.6%
2036	16.5%	14.8%
2035	16.8%	15%
2034	17.2%	15.2%
2033	17.7%	15.4%
2032	18.3%	15.7%
2031	19%	15.9%
2030	19.6%	16.2%
2029	20.2%	16.5%
2028	20.8%	16.8%
2027	21.3%	17.1%
2026	21.8%	17.4%
2025	22.2%	17.6%
2024	22.4%	17.8%
2023	22.8%	18%
2022	23.2%	18.3%
2021	23.6%	18.5%
2020	23.8%	18.7%
2019	23.9%	18.8%
2018	24%	19%
2017	23.9%	19.3%
2016	23.8%	19.5%
2015	23.6%	19.6%
2014	23.4%	19.7%
2013	23.3%	19.9%
2012	23.3%	20%
2011	23.3%	20.1%
2010	23.4%	20.3%
2009	23.7%	20.5%
2008	24%	20.8%
2007	24.6%	21.2%
2006	25.3%	21.6%
2005	26.2%	22.1%
2004	27.4%	22.7%
2003	28.7%	23.4%
2002	30.1%	24.2%
2001	31.7%	25%
2000	33.6%	26%
1999	35.4%	27%
1998	37.3%	27.9%
1997	39.1%	28.9%
1996	40.7%	29.9%
1995	42.1%	30.8%
1994	43.2%	31.6%
1993	43.6%	32.2%
1992	43.6%	32.8%
1991	43.9%	33.3%
1990	44.1%	33.7%
1989	44.2%	34%
1988	44%	34.2%
1987	43.9%	34.4%
1986	43.7%	34.4%
1985	43.5%	34.4%
1984	43.3%	34.3%
1983	43%	34.2%
1982	42.7%	34.2%
1981	42.9%	34.2%
1980	43.3%	34.4%
1979	43.1%	34.8%
1978	43%	35.3%
1977	42.9%	36%
1976	43%	36.8%
1975	43.2%	37.6%
1974	43.5%	38.4%
1973	43.8%	39.1%
1972	44.2%	39.7%
1971	44.4%	40.4%
1970	44.6%	41.2%
1969	44.7%	41.9%
1968	44.8%	42.3%
1967	44.8%	42.7%
1966	44.9%	42.9%
1965	45%	43.1%
1964	45%	43.2%
1963	44.9%	43.3%
1962	44.6%	43.2%
1961	44.1%	43.2%
1960	43.5%	43.1%

Children aged 0-14 make up 22.4% of the population in Iran and 17.8% in Trinidad and Tobago in 2024, compared to 44.1% and 33.7% respectively in 1990.

Demographics of Iran and Trinidad and Tobago compared.

Maternal mortality chart: Iran vs Trinidad and Tobago

Chart Table

Iran

Trinidad and Tobago

1x

Year	Maternal mortality per 100K births
	Iran	Trinidad
2023	16	54
2022	21	30
2021	51	54
2020	34	35
2019	18	53
2018	19	53
2017	20	51
2016	21	51
2015	22	50
2014	23	50
2013	24	50
2012	25	51
2011	26	53
2010	27	54
2009	28	54
2008	30	55
2007	31	57
2006	32	58
2005	33	60
2004	34	63
2003	37	67
2002	38	69
2001	40	72
2000	43	76
1999	46	78
1998	50	79
1997	55	82
1996	59	84
1995	65	85
1994	71	84
1993	80	85
1992	86	85
1991	94	82
1990	107	84
1989	113	86
1988	126	87
1987	136	86
1986	148	89
1985	160	87

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 16 deaths per 100,000 live births in Iran, compared to 54 deaths in Trinidad and Tobago.

Under-five mortality rates

Chart Table

Iran

Trinidad and Tobago

Probability that a newborn baby will die before reaching age five

1x

Year	Under 5 mortality rate
	Iran	Trinidad
2023	1.18%	1.91%
2022	1.22%	1.96%
2021	1.26%	2.01%
2020	1.3%	2.06%
2019	1.35%	2.1%
2018	1.39%	2.14%
2017	1.45%	2.18%
2016	1.5%	2.22%
2015	1.55%	2.26%
2014	1.61%	2.3%
2013	1.68%	2.35%
2012	1.75%	2.38%
2011	1.84%	2.43%
2010	1.93%	2.47%
2009	2.04%	2.51%
2008	2.17%	2.55%
2007	2.32%	2.59%
2006	2.48%	2.64%
2005	2.65%	2.68%
2004	2.83%	2.72%
2003	3.02%	2.76%
2002	3.22%	2.81%
2001	3.42%	2.84%
2000	3.63%	2.88%
1999	3.83%	2.92%
1998	4.02%	2.96%
1997	4.21%	2.99%
1996	4.4%	3.02%
1995	4.59%	3.06%
1994	4.79%	3.09%
1993	5%	3.13%
1992	5.22%	3.16%
1991	5.48%	3.21%
1990	5.76%	3.25%
1989	6.07%	3.3%
1988	6.42%	3.36%
1987	6.8%	3.42%
1986	7.2%	3.49%
1985	7.64%	3.56%
1984	8.13%	3.64%
1983	8.67%	3.73%
1982	9.3%	3.83%
1981	10%	3.92%
1980	10.8%	4.03%
1979	11.7%	4.14%
1978	12.6%	4.25%
1977	13.5%	4.37%
1976	14.4%	4.48%
1975	15.3%	4.6%
1974	16.2%	4.72%
1973	17.1%	4.84%
1972	18%	4.95%
1971	18.9%	5.06%
1970	-	5.17%
1969	-	5.28%
1968	-	5.4%
1967	-	5.53%
1966	-	5.66%
1965	-	5.8%
1964	-	5.96%
1963	-	6.14%
1962	-	6.33%
1961	-	6.53%
1960	-	6.74%

The chance that a newborn baby will die before reaching age five is 1.18% in Iran and 1.91% in Trinidad and Tobago. Above is a chart with historical data on under-five mortality rates.