Fertility & birth rates in Brunei and Slovakia

Fertility rate in Brunei vs Slovakia by year

Chart Table

Brunei

Slovakia

1x

Year	Fertility rate
	Brunei	Slovakia
2023	1.75	1.49
2022	1.76	1.57
2021	1.78	1.63
2020	1.8	1.59
2019	1.82	1.57
2018	1.85	1.54
2017	1.88	1.52
2016	1.92	1.48
2015	1.95	1.4
2014	1.97	1.37
2013	1.98	1.34
2012	1.97	1.34
2011	1.96	1.45
2010	1.94	1.43
2009	1.92	1.44
2008	1.92	1.34
2007	1.93	1.27
2006	1.97	1.25
2005	2.02	1.27
2004	2.1	1.25
2003	2.19	1.2
2002	2.26	1.19
2001	2.34	1.2
2000	2.4	1.3
1999	2.46	1.33
1998	2.53	1.37
1997	2.6	1.43
1996	2.68	1.47
1995	2.79	1.52
1994	2.9	1.67
1993	3.01	1.87
1992	3.11	1.93
1991	3.21	2.05
1990	3.29	2.09
1989	3.36	2.07
1988	3.44	2.13
1987	3.49	2.14
1986	3.55	2.2
1985	3.61	2.26
1984	3.68	2.26
1983	3.75	2.28
1982	3.84	2.28
1981	3.94	2.29
1980	4.07	2.32
1979	4.22	2.45
1978	4.39	2.47
1977	4.58	2.49
1976	4.78	2.55
1975	4.99	2.55
1974	5.18	2.61
1973	5.36	2.56
1972	5.5	2.49
1971	5.62	2.43
1970	5.8	2.41
1969	6.01	2.43
1968	6.2	2.39
1967	6.37	2.48
1966	6.51	2.66
1965	6.65	2.78
1964	6.77	2.89
1963	6.89	2.92
1962	7.03	2.83
1961	7.19	2.96
1960	7.32	3.04

According to the latest available data on birth rates, the fertility rate in Brunei was 1.75 children per woman in 2023, compared to 1.49 in Slovakia in 2023. The replacement level is considered to be 2.1 children per woman.

Check Brunei vs Slovakia population clock for a dynamic visualization of the changing population.

Natural population change by year

Chart Table

Brunei

Slovakia

1x

Year	Natural population change
	Brunei	Slovakia
2023	3,837	-5,427
2022	3,319	-7,062
2021	3,985	-16,886
2020	4,188	-2,184
2019	4,335	3,818
2018	4,502	3,268
2017	4,685	4,351
2016	4,876	5,431
2015	5,060	2,170
2014	5,206	3,793
2013	5,302	2,707
2012	5,349	3,245
2011	5,242	9,177
2010	5,003	7,008
2009	4,789	8,619
2008	4,624	4,303
2007	4,521	537
2006	4,590	537
2005	4,703	537
2004	4,874	1,611
2003	5,034	-537
2002	5,169	-538
2001	5,275	-1,076
2000	5,331	2,155
1999	5,388	3,777
1998	5,466	4,312
1997	5,518	6,999
1996	5,606	9,135
1995	5,750	9,115
1994	5,907	14,970
1993	6,045	20,769
1992	6,169	21,220
1991	6,259	23,865
1990	6,265	25,436
1989	6,202	26,380
1988	6,135	30,979
1987	6,017	31,859
1986	5,826	34,279
1985	5,620	37,680
1984	5,373	38,966
1983	5,138	39,717
1982	4,931	41,958
1981	4,839	43,640
1980	4,775	44,320
1979	4,717	52,353
1978	4,668	52,324
1977	4,594	52,762
1976	4,518	54,121
1975	4,431	52,604
1974	4,334	52,524
1973	4,216	49,199
1972	4,085	46,426
1971	3,880	40,105
1970	3,694	38,575
1969	3,618	39,312
1968	3,551	38,113
1967	3,477	41,824
1966	3,403	45,440
1965	3,326	48,517
1964	3,264	54,092
1963	3,195	54,382
1962	3,128	49,587
1961	3,175	55,749
1960	3,168	56,546

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 +0.84% in Brunei and -0.1% in Slovakia.

For the past 10 years, the annual natural population change has been +1.01% in Brunei and -0.02% in Slovakia.

Birth rate in Brunei vs Slovakia by year

Chart Table

Brunei

Slovakia

Annual births per 1,000 people

1x

Year	Annual births per 1,000 people
	Brunei	Slovakia
2023	13.6	9
2022	13.8	9.7
2021	14.1	10.4
2020	14.3	10.4
2019	14.6	10.5
2018	14.9	10.6
2017	15.3	10.7
2016	15.8	10.6
2015	16.2	10.3
2014	16.6	10.2
2013	16.9	10.1
2012	17.1	10.3
2011	17	11.3
2010	16.6	11.2
2009	16.2	11.4
2008	16	10.7
2007	15.9	10.1
2006	16.3	10
2005	16.7	10.1
2004	17.4	10
2003	18	9.6
2002	18.7	9.5
2001	19.3	9.5
2000	19.8	10.2
1999	20.4	10.4
1998	21	10.7
1997	21.6	11
1996	22.4	11.2
1995	23.4	11.5
1994	24.5	12.4
1993	25.6	13.8
1992	26.7	14.1
1991	27.7	14.8
1990	28.5	15.1
1989	29	15.2
1988	29.5	15.9
1987	29.8	16.1
1986	29.9	16.8
1985	29.9	17.5
1984	29.7	17.7
1983	29.4	18.1
1982	29.3	18.3
1981	29.7	18.6
1980	30.3	19.1
1979	30.9	20.3
1978	31.6	20.5
1977	32.2	20.6
1976	32.8	20.8
1975	33.4	20.6
1974	34	20.8
1973	34.5	20
1972	34.9	19.1
1971	34.6	18.2
1970	34.3	17.8
1969	34.7	17.7
1968	35.6	17
1967	36.5	17.4
1966	37.5	18.5
1965	38.6	19.3
1964	39.7	20.1
1963	41	20.4
1962	42.8	19.8
1961	45	20.8
1960	47.2	21.7

The latest reported birth rate per 1,000 people in 2023 was 13.6 in Brunei and 9 in Slovakia, compared with 47.2 and 21.7, respectively, in 1960.

Children 0-14 years as share of population

Chart Table

Brunei

Factual

UN forecast

Slovakia

Factual

UN forecast

1x

Year	Young
	Brunei	Slovakia
2100	13.8%	12.2%
2099	13.9%	12.3%
2098	13.9%	12.3%
2097	13.9%	12.4%
2096	14%	12.5%
2095	14%	12.5%
2094	14.1%	12.6%
2093	14.1%	12.7%
2092	14.1%	12.7%
2091	14.1%	12.8%
2090	14.2%	12.8%
2089	14.2%	12.9%
2088	14.2%	12.9%
2087	14.2%	12.9%
2086	14.2%	12.9%
2085	14.2%	12.9%
2084	14.2%	12.8%
2083	14.2%	12.8%
2082	14.2%	12.7%
2081	14.2%	12.7%
2080	14.2%	12.6%
2079	14.2%	12.5%
2078	14.2%	12.5%
2077	14.2%	12.4%
2076	14.2%	12.4%
2075	14.2%	12.3%
2074	14.3%	12.3%
2073	14.3%	12.3%
2072	14.3%	12.3%
2071	14.4%	12.3%
2070	14.4%	12.3%
2069	14.5%	12.4%
2068	14.6%	12.4%
2067	14.6%	12.5%
2066	14.7%	12.6%
2065	14.8%	12.6%
2064	14.8%	12.7%
2063	14.9%	12.8%
2062	15%	12.9%
2061	15%	13%
2060	15.1%	13.1%
2059	15.2%	13.2%
2058	15.2%	13.2%
2057	15.3%	13.3%
2056	15.3%	13.3%
2055	15.4%	13.3%
2054	15.4%	13.3%
2053	15.4%	13.2%
2052	15.5%	13.2%
2051	15.5%	13.1%
2050	15.6%	13.1%
2049	15.6%	13%
2048	15.7%	12.9%
2047	15.8%	12.9%
2046	15.9%	12.8%
2045	16%	12.7%
2044	16.1%	12.7%
2043	16.2%	12.7%
2042	16.3%	12.7%
2041	16.5%	12.7%
2040	16.7%	12.8%
2039	16.9%	12.8%
2038	17.1%	12.9%
2037	17.4%	13.1%
2036	17.6%	13.3%
2035	17.9%	13.5%
2034	18.1%	13.7%
2033	18.4%	14%
2032	18.7%	14.2%
2031	19%	14.5%
2030	19.3%	14.7%
2029	19.6%	14.9%
2028	20%	15.1%
2027	20.3%	15.2%
2026	20.5%	15.5%
2025	20.7%	15.7%
2024	20.8%	15.8%
2023	21%	15.9%
2022	21.2%	16%
2021	21.3%	15.9%
2020	21.6%	15.9%
2019	21.9%	15.8%
2018	22.3%	15.7%
2017	22.7%	15.5%
2016	23.1%	15.4%
2015	23.6%	15.3%
2014	24%	15.3%
2013	24.5%	15.3%
2012	24.9%	15.4%
2011	25.2%	15.4%
2010	25.3%	15.5%
2009	25.4%	15.5%
2008	25.5%	15.7%
2007	25.5%	16%
2006	25.9%	16.4%
2005	26.7%	16.9%
2004	27.4%	17.3%
2003	28.1%	17.9%
2002	28.9%	18.4%
2001	29.6%	19%
2000	30.3%	19.7%
1999	31%	20.3%
1998	31.6%	20.9%
1997	32.2%	21.5%
1996	32.7%	22.1%
1995	33.3%	22.7%
1994	33.7%	23.3%
1993	34.1%	23.9%
1992	34.3%	24.4%
1991	34.4%	24.8%
1990	34.4%	25.2%
1989	34.6%	25.7%
1988	34.7%	26.1%
1987	34.9%	26.3%
1986	35.2%	26.4%
1985	35.7%	26.5%
1984	36.3%	26.4%
1983	36.9%	26.3%
1982	37.6%	26.2%
1981	38.1%	26.1%
1980	38.5%	26.1%
1979	38.9%	26.1%
1978	39.3%	26.1%
1977	39.9%	26%
1976	40.6%	26%
1975	41.3%	26%
1974	42%	26.1%
1973	42.6%	26.2%
1972	43%	26.6%
1971	43.3%	27%
1970	43.6%	27.5%
1969	44.2%	28.1%
1968	44.8%	28.6%
1967	45.4%	29.3%
1966	46%	29.9%
1965	46.5%	30.4%
1964	46.6%	30.8%
1963	46.6%	31%
1962	46.1%	31.3%
1961	45.2%	31.5%
1960	44.1%	31.5%

Children aged 0-14 make up 20.8% of the population in Brunei and 15.8% in Slovakia in 2024, compared to 34.4% and 25.2% respectively in 1990.

Demographics of Brunei and Slovakia compared.

Maternal mortality chart: Brunei vs Slovakia

Chart Table

Brunei

Slovakia

1x

Year	Maternal mortality per 100K births
	Brunei	Slovakia
2023	36	4
2022	88	5
2021	44	12
2020	39	4
2019	38	5
2018	39	5
2017	39	5
2016	39	5
2015	39	5
2014	40	5
2013	40	5
2012	40	5
2011	40	5
2010	40	5
2009	40	6
2008	40	5
2007	41	6
2006	42	6
2005	43	7
2004	44	7
2003	45	7
2002	46	7
2001	46	8
2000	48	8
1999	50	9
1998	51	10
1997	52	10
1996	54	10
1995	55	11
1994	58	12
1993	59	14
1992	62	15
1991	65	17
1990	68	18
1989	71	17
1988	73	18
1987	75	19
1986	78	19
1985	79	19

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 36 deaths per 100,000 live births in Brunei, compared to 4 deaths in Slovakia.

Under-five mortality rates

Chart Table

Brunei

Slovakia

Probability that a newborn baby will die before reaching age five

1x

Year	Under 5 mortality rate
	Brunei	Slovakia
2023	0.94%	0.61%
2022	0.95%	0.6%
2021	0.96%	0.6%
2020	0.97%	0.59%
2019	0.98%	0.59%
2018	0.99%	0.6%
2017	1%	0.6%
2016	1%	0.61%
2015	1%	0.62%
2014	1%	0.63%
2013	0.99%	0.64%
2012	0.99%	0.66%
2011	0.98%	0.67%
2010	0.97%	0.69%
2009	0.96%	0.71%
2008	0.96%	0.74%
2007	0.95%	0.77%
2006	0.95%	0.8%
2005	0.95%	0.83%
2004	0.95%	0.86%
2003	0.96%	0.88%
2002	0.98%	0.91%
2001	1%	0.93%
2000	1.03%	0.96%
1999	1.07%	1%
1998	1.1%	1.05%
1997	1.15%	1.09%
1996	1.19%	1.14%
1995	1.23%	1.2%
1994	1.27%	1.25%
1993	1.3%	1.31%
1992	1.31%	1.37%
1991	1.32%	1.42%
1990	1.33%	1.47%
1989	1.35%	1.53%
1988	1.38%	1.59%
1987	1.42%	1.65%
1986	1.48%	1.73%
1985	1.57%	1.82%
1984	1.67%	1.91%
1983	1.79%	1.99%
1982	1.93%	2.08%
1981	2.09%	2.17%
1980	2.28%	2.27%
1979	2.48%	2.36%
1978	2.71%	2.46%
1977	2.95%	2.55%
1976	3.21%	2.64%
1975	3.49%	2.72%
1974	3.77%	2.78%
1973	4.06%	2.84%
1972	4.35%	2.89%
1971	4.64%	2.92%
1970	4.91%	2.95%
1969	5.16%	2.97%
1968	5.42%	3%
1967	5.69%	3.02%
1966	5.98%	3.05%
1965	6.32%	3.08%
1964	6.7%	3.14%
1963	7.15%	3.21%
1962	7.66%	3.32%
1961	8.24%	3.47%
1960	8.9%	3.67%

The chance that a newborn baby will die before reaching age five is 0.94% in Brunei and 0.61% in Slovakia. Above is a chart with historical data on under-five mortality rates.