Fertility & birth rates in Burundi and Mongolia

Fertility rate in Burundi vs Mongolia chart

According to the latest available data on birth rates, the fertility rate in Burundi was 4.88 children per woman in 2023, compared to 2.7 in Mongolia in 2023. The replacement level is considered to be 2.1 children per woman.

Check Burundi vs Mongolia population clock for a dynamic visualization of the changing population.

The chart below showcases historical changes in the birth rates.

Table

Year	Fertility rate
	Burundi	Mongolia
1960	7	6.82
1961	7.02	6.96
1962	7.04	7.1
1963	7.07	7.24
1964	7.09	7.33
1965	7.11	7.38
1966	7.14	7.41
1967	7.16	7.39
1968	7.18	7.37
1969	7.22	7.34
1970	7.21	7.31
1971	7.21	7.3
1972	7.21	7.28
1973	7.22	7.24
1974	7.22	7.17
1975	7.24	7.07
1976	7.25	6.93
1977	7.25	6.79
1978	7.26	6.62
1979	7.31	6.42
1980	7.35	6.21
1981	7.33	5.98
1982	7.31	5.8
1983	7.3	5.63
1984	7.3	5.45
1985	7.29	5.26
1986	7.32	5.03
1987	7.38	4.83
1988	7.38	4.65
1989	7.39	4.42
1990	7.37	4.5
1991	7.34	4
1992	7.3	3.5
1993	7.27	2.5
1994	7.23	2.7
1995	7.18	2.77
1996	7.12	2.5
1997	7.04	2.4
1998	6.96	2.3
1999	6.9	2.3
2000	6.87	2.2
2001	6.85	2.2
2002	6.82	2.1
2003	6.79	2
2004	6.75	2
2005	6.71	2
2006	6.66	2.1
2007	6.59	2.3
2008	6.52	2.6
2009	6.41	2.8
2010	6.26	2.4
2011	6.11	2.6
2012	5.99	2.7
2013	5.89	3
2014	5.79	3.1
2015	5.7	3
2016	5.59	3
2017	5.48	2.8
2018	5.38	2.9
2019	5.27	3
2020	5.18	2.9
2021	5.08	2.8
2022	4.98	2.7
2023	4.88	2.7
2024	4.79	2.65
2025	4.68	2.6
2026	4.57	2.55
2027	4.46	2.51
2028	4.37	2.47
2029	4.28	2.44
2030	4.2	2.4
2031	4.11	2.37
2032	4.03	2.34
2033	3.95	2.31
2034	3.85	2.29
2035	3.78	2.26
2036	3.69	2.23
2037	3.62	2.21
2038	3.55	2.19
2039	3.49	2.17
2040	3.43	2.15
2041	3.37	2.13
2042	3.32	2.11
2043	3.27	2.09
2044	3.22	2.08
2045	3.17	2.06
2046	3.13	2.05
2047	3.08	2.04
2048	3.04	2.02
2049	3	2.01
2050	2.96	2

Children 0-14 years as share of population

Table

Year	Share of people 0-14 years old
	Burundi	Mongolia
1960	45.1%	38.1%
1961	45.2%	38.8%
1962	45.3%	39.6%
1963	45.5%	40.4%
1964	45.5%	41.4%
1965	45.4%	42.4%
1966	45.2%	43.3%
1967	45%	44.2%
1968	44.9%	44.9%
1969	44.9%	45.4%
1970	44.9%	45.6%
1971	44.9%	45.8%
1972	45.5%	45.8%
1973	46%	45.8%
1974	45.8%	45.6%
1975	45.7%	45.4%
1976	45.8%	45.2%
1977	45.8%	44.8%
1978	45.7%	44.5%
1979	45.8%	44.1%
1980	45.4%	43.7%
1981	45.2%	43.3%
1982	45.6%	43%
1983	45.9%	42.7%
1984	46.3%	42.5%
1985	46.8%	42.3%
1986	47.3%	42.1%
1987	47.6%	42%
1988	48%	41.8%
1989	48.4%	41.7%
1990	48.7%	41.4%
1991	48.9%	41%
1992	48.9%	40.5%
1993	51%	40%
1994	51.1%	39.5%
1995	49.1%	39%
1996	49.6%	38.4%
1997	49.9%	37.8%
1998	49.4%	37%
1999	48.7%	36.2%
2000	48.3%	35.2%
2001	47.7%	34.1%
2002	47.2%	32.9%
2003	46.7%	31.8%
2004	46.2%	30.8%
2005	45.8%	29.9%
2006	45.6%	29.1%
2007	45.4%	28.5%
2008	45.2%	28.1%
2009	45%	27.9%
2010	45.1%	27.9%
2011	45.4%	28%
2012	45.7%	28.1%
2013	46.1%	28.5%
2014	46.4%	28.9%
2015	47%	29.5%
2016	47.7%	30.2%
2017	47.9%	30.9%
2018	47.8%	31.6%
2019	47.3%	32.3%
2020	47%	32.8%
2021	46.5%	32.9%
2022	46%	32.9%
2023	45.4%	32.6%
2024	44.7%	32.2%
2025	44%	31.6%
2026	43.2%	30.9%
2027	42.5%	30.1%
2028	41.7%	29.2%
2029	41%	28.2%
2030	40.3%	27.3%
2031	39.7%	26.3%
2032	39.2%	25.6%
2033	38.8%	24.9%
2034	38.5%	24.3%
2035	38.1%	23.8%
2036	37.8%	23.4%
2037	37.5%	23.1%
2038	37.2%	23%
2039	36.9%	22.9%
2040	36.6%	22.8%
2041	36.4%	22.9%
2042	36.1%	22.9%
2043	35.9%	23%
2044	35.6%	23.1%
2045	35.4%	23.2%
2046	35.1%	23.3%
2047	34.8%	23.4%
2048	34.4%	23.4%
2049	34.1%	23.4%
2050	33.7%	23.3%

Children aged 0-14 make up 44.7% of the population in Burundi and 32.2% in Mongolia in 2024, compared to 48.7% and 41.4% respectively in 1990.

Demographics of Burundi and Mongolia compared.

Natural population change in Burundi vs Mongolia by year

For the past 10 years, the annual natural population change (excluding migration) has been +3% in Burundi and +1.81% in Mongolia. 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
	Burundi	Mongolia
1960	70,032	20,726
1961	71,216	21,873
1962	74,710	22,960
1963	75,962	24,142
1964	77,528	25,317
1965	78,208	26,364
1966	83,651	27,338
1967	86,373	28,178
1968	88,765	29,017
1969	90,852	29,781
1970	92,476	30,558
1971	95,153	31,536
1972	30,532	32,727
1973	74,805	33,993
1974	95,486	35,297
1975	101,172	36,490
1976	104,396	37,670
1977	108,488	38,995
1978	114,884	40,276
1979	123,377	41,568
1980	127,746	42,343
1981	146,231	43,588
1982	147,090	45,179
1983	152,801	46,919
1984	154,366	48,562
1985	156,896	49,944
1986	156,170	50,329
1987	157,481	51,140
1988	145,234	51,588
1989	157,547	51,420
1990	156,617	49,443
1991	156,148	47,884
1992	156,420	42,437
1993	128,898	36,924
1994	112,968	34,711
1995	160,284	34,473
1996	158,920	33,741
1997	150,404	32,403
1998	154,010	31,757
1999	166,699	32,283
2000	173,867	32,753
2001	184,541	32,052
2002	201,892	30,439
2003	216,295	28,827
2004	234,891	28,418
2005	253,401	29,290
2006	269,874	33,609
2007	285,323	39,636
2008	300,750	45,843
2009	319,583	48,876
2010	341,808	44,914
2011	348,934	50,711
2012	354,068	55,942
2013	362,224	62,618
2014	367,797	66,078
2015	370,856	64,473
2016	358,393	62,086
2017	353,879	57,940
2018	351,704	60,635
2019	357,672	61,433
2020	361,654	60,888
2021	359,844	52,109
2022	363,786	47,730
2023	368,917	46,995

Maternal mortality chart: Burundi vs Mongolia

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 392 deaths per 100,000 live births in Burundi, compared to 41 deaths in Mongolia.

Table

Year	Maternal mortality per 100K births
	Burundi	Mongolia
1985	1,428	352
1986	1,441	346
1987	1,446	341
1988	1,519	335
1989	1,511	311
1990	1,515	276
1991	1,513	227
1992	1,464	199
1993	1,801	181
1994	1,215	178
1995	1,293	176
1996	1,236	178
1997	1,100	180
1998	969	174
1999	899	162
2000	860	144
2001	799	130
2002	743	120
2003	705	114
2004	687	108
2005	685	99
2006	670	90
2007	655	81
2008	635	77
2009	612	75
2010	614	71
2011	597	67
2012	575	63
2013	555	59
2014	533	56
2015	525	52
2016	501	48
2017	482	45
2018	464	45
2019	449	45
2020	441	47
2021	447	63
2022	412	41
2023	392	41

Under-five mortality rates

The chance that a newborn baby will die before reaching age five is 4.92% in Burundi and 1.36% in Mongolia. 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
	Burundi	Mongolia
1964	24.2%	-
1965	24.4%	-
1966	24.5%	-
1967	24.7%	-
1968	24.9%	-
1969	25%	-
1970	25.1%	-
1971	25.1%	-
1972	31.9%	-
1973	25.2%	-
1974	25.2%	-
1975	25.1%	-
1976	25%	-
1977	24.6%	-
1978	24.1%	17.3%
1979	23.3%	16.7%
1980	22.4%	16.1%
1981	21.4%	15.5%
1982	20.3%	15%
1983	19.3%	14.4%
1984	18.4%	13.9%
1985	17.7%	13.4%
1986	17.2%	12.8%
1987	16.9%	12.2%
1988	16.8%	11.7%
1989	16.9%	11.1%
1990	17%	10.7%
1991	17.1%	10.2%
1992	17.2%	9.78%
1993	19.5%	9.39%
1994	17.2%	9%
1995	17.1%	8.6%
1996	17%	8.19%
1997	16.7%	7.74%
1998	16.3%	7.27%
1999	15.9%	6.78%
2000	15.4%	6.29%
2001	14.9%	5.8%
2002	14.3%	5.32%
2003	13.7%	4.87%
2004	13.1%	4.45%
2005	12.4%	4.07%
2006	11.7%	3.71%
2007	11%	3.39%
2008	10.3%	3.11%
2009	9.66%	2.85%
2010	9.08%	2.63%
2011	8.53%	2.44%
2012	8.02%	2.28%
2013	7.55%	2.15%
2014	7.13%	2.04%
2015	6.76%	1.94%
2016	6.44%	1.84%
2017	6.15%	1.74%
2018	5.9%	1.64%
2019	5.67%	1.56%
2020	5.46%	1.48%
2021	5.26%	1.43%
2022	5.08%	1.39%
2023	4.92%	1.36%