Fertility & birth rates in Papua New Guinea and Tonga

Fertility rate in Papua New Guinea vs Tonga by year

Chart Table

Papua New Guinea

Tonga

1x

Year	Fertility rate
	Papua New Guinea	Tonga
2023	3.1	3.13
2022	3.17	3.17
2021	3.22	3.2
2020	3.27	3.23
2019	3.32	3.27
2018	3.38	3.33
2017	3.43	3.39
2016	3.5	3.46
2015	3.56	3.54
2014	3.63	3.62
2013	3.68	3.7
2012	3.75	3.77
2011	3.82	3.83
2010	3.88	3.88
2009	3.94	3.95
2008	4.01	4.01
2007	4.08	4.09
2006	4.15	4.14
2005	4.22	4.2
2004	4.28	4.19
2003	4.36	4.18
2002	4.42	4.14
2001	4.47	4.13
2000	4.53	4.16
1999	4.59	4.23
1998	4.63	4.31
1997	4.68	4.38
1996	4.73	4.46
1995	4.78	4.56
1994	4.87	4.66
1993	4.96	4.73
1992	5.03	4.79
1991	5.11	4.85
1990	5.18	4.93
1989	5.24	5.01
1988	5.3	5.1
1987	5.36	5.19
1986	5.42	5.27
1985	5.47	5.34
1984	5.51	5.41
1983	5.56	5.45
1982	5.59	5.5
1981	5.65	5.55
1980	5.71	5.6
1979	5.79	5.65
1978	5.88	5.68
1977	5.96	5.7
1976	6.02	5.73
1975	6.07	5.75
1974	6.11	5.77
1973	6.16	5.8
1972	6.2	5.86
1971	6.23	5.96
1970	6.25	6.07
1969	6.26	6.17
1968	6.25	6.23
1967	6.24	6.29
1966	6.23	6.35
1965	6.2	6.41
1964	6.19	6.46
1963	6.15	6.52
1962	6.14	6.57
1961	6.07	6.61
1960	6.02	6.65

According to the latest available data on birth rates, the fertility rate in Papua New Guinea was 3.1 children per woman in 2023, compared to 3.13 in Tonga in 2023. The replacement level is considered to be 2.1 children per woman.

Check Papua New Guinea vs Tonga population clock for a dynamic visualization of the changing population.

Natural population change by year

Chart Table

Papua New Guinea

Tonga

1x

Year	Natural population change
	Papua New Guinea	Tonga
2023	187,637	1,744
2022	186,861	1,772
2021	183,766	1,773
2020	189,130	1,816
2019	190,662	1,841
2018	190,662	1,873
2017	189,715	1,912
2016	189,281	1,989
2015	188,600	2,064
2014	187,592	2,135
2013	185,790	2,199
2012	183,658	2,255
2011	181,842	2,298
2010	178,998	2,332
2009	175,421	2,358
2008	172,823	2,397
2007	169,306	2,423
2006	166,540	2,459
2005	163,888	2,495
2004	161,023	2,478
2003	158,611	2,448
2002	155,091	2,396
2001	151,431	2,358
2000	147,496	2,346
1999	143,592	2,352
1998	136,677	2,344
1997	134,458	2,332
1996	129,802	2,393
1995	125,410	2,476
1994	122,113	2,547
1993	118,668	2,594
1992	114,818	2,622
1991	111,453	2,637
1990	110,033	2,641
1989	108,199	2,644
1988	106,256	2,649
1987	104,367	2,646
1986	102,346	2,704
1985	100,333	2,762
1984	98,103	2,814
1983	95,982	2,840
1982	93,522	2,853
1981	91,767	2,882
1980	90,266	2,885
1979	89,330	2,884
1978	88,747	2,862
1977	87,954	2,822
1976	86,965	2,769
1975	85,809	2,709
1974	84,829	2,650
1973	83,821	2,617
1972	82,672	2,605
1971	80,599	2,611
1970	78,712	2,628
1969	76,454	2,632
1968	73,983	2,614
1967	71,519	2,603
1966	69,206	2,550
1965	66,693	2,498
1964	64,558	2,445
1963	62,260	2,394
1962	59,974	2,343
1961	58,151	2,284
1960	56,326	2,230

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 +1.81% in Papua New Guinea and +1.67% in Tonga.

For the past 10 years, the annual natural population change has been +2% in Papua New Guinea and +1.79% in Tonga.

Birth rate in Papua New Guinea vs Tonga by year

Chart Table

Papua New Guinea

Tonga

Annual births per 1,000 people

1x

Year	Annual births per 1,000 people
	Papua New Guinea	Tonga
2023	24.6	23.1
2022	25.2	23.4
2021	25.6	23.5
2020	26.1	23.6
2019	26.5	23.8
2018	27	24.1
2017	27.4	24.5
2016	27.9	25.2
2015	28.4	25.8
2014	28.9	26.4
2013	29.4	26.9
2012	29.8	27.3
2011	30.3	27.7
2010	30.7	28
2009	31.1	28.4
2008	31.5	28.7
2007	31.9	29
2006	32.4	29.5
2005	32.8	30
2004	33.2	30
2003	33.7	29.9
2002	34	29.5
2001	34.2	29.4
2000	34.4	29.4
1999	34.7	29.6
1998	34.8	29.7
1997	34.8	29.8
1996	34.9	30.6
1995	35	31.4
1994	35.3	32.2
1993	35.6	32.7
1992	35.8	33
1991	36.1	33.2
1990	36.7	33.3
1989	37.1	33.4
1988	37.3	33.5
1987	37.4	33.7
1986	37.5	34.4
1985	37.7	34.9
1984	37.7	35.4
1983	37.8	35.6
1982	37.7	35.8
1981	37.9	36
1980	38.1	36.1
1979	38.7	36.1
1978	39.3	36
1977	39.9	35.7
1976	40.5	35.6
1975	41.1	35.8
1974	41.8	36
1973	42.6	36.5
1972	43.3	37
1971	43.7	37.8
1970	44	38.8
1969	44.2	39.6
1968	44.4	40.3
1967	44.5	41
1966	44.6	41.4
1965	44.6	41.9
1964	44.7	42.4
1963	44.7	42.9
1962	44.9	43.4
1961	44.9	43.9
1960	45.1	44.3

The latest reported birth rate per 1,000 people in 2023 was 24.6 in Papua New Guinea and 23.1 in Tonga, compared with 45.1 and 44.3, respectively, in 1960.

Children 0-14 years as share of population

Chart Table

Papua New Guinea

Factual

UN forecast

Tonga

Factual

UN forecast

1x

Year	Young
	Papua New Guinea	Tonga
2100	19%	17.5%
2099	19.1%	17.6%
2098	19.2%	17.7%
2097	19.3%	17.7%
2096	19.4%	17.9%
2095	19.5%	18%
2094	19.6%	18.1%
2093	19.7%	18.3%
2092	19.8%	18.4%
2091	19.9%	18.6%
2090	20%	18.8%
2089	20.1%	19%
2088	20.2%	19.3%
2087	20.4%	19.5%
2086	20.5%	19.7%
2085	20.6%	20%
2084	20.7%	20.2%
2083	20.8%	20.4%
2082	20.9%	20.7%
2081	21%	20.9%
2080	21.2%	21.1%
2079	21.3%	21.3%
2078	21.4%	21.5%
2077	21.5%	21.7%
2076	21.7%	21.9%
2075	21.8%	22%
2074	21.9%	22.2%
2073	22.1%	22.3%
2072	22.2%	22.4%
2071	22.4%	22.6%
2070	22.5%	22.7%
2069	22.7%	22.8%
2068	22.8%	23%
2067	23%	23.2%
2066	23.2%	23.4%
2065	23.3%	23.6%
2064	23.5%	23.8%
2063	23.7%	24.1%
2062	23.9%	24.4%
2061	24.1%	24.7%
2060	24.3%	25%
2059	24.5%	25.4%
2058	24.6%	25.8%
2057	24.8%	26.2%
2056	25%	26.6%
2055	25.2%	27%
2054	25.4%	27.4%
2053	25.6%	27.8%
2052	25.8%	28.2%
2051	26%	28.5%
2050	26.2%	28.9%
2049	26.4%	29.1%
2048	26.6%	29.4%
2047	26.8%	29.6%
2046	27%	29.7%
2045	27.2%	29.8%
2044	27.4%	29.9%
2043	27.6%	30%
2042	27.9%	30.1%
2041	28.1%	30.1%
2040	28.4%	30.2%
2039	28.7%	30.2%
2038	28.9%	30.3%
2037	29.2%	30.4%
2036	29.6%	30.6%
2035	29.9%	30.7%
2034	30.2%	30.9%
2033	30.6%	31.1%
2032	30.9%	31.4%
2031	31.2%	31.8%
2030	31.6%	32.3%
2029	31.9%	33%
2028	32.3%	33.6%
2027	32.6%	34.1%
2026	33%	34.6%
2025	33.3%	35.2%
2024	33.5%	35.4%
2023	33.8%	35.6%
2022	34.1%	35.6%
2021	34.4%	35.7%
2020	34.7%	35.8%
2019	35%	36%
2018	35.3%	36.2%
2017	35.6%	36.4%
2016	35.9%	36.5%
2015	36.2%	36.7%
2014	36.5%	36.9%
2013	36.7%	37.1%
2012	37%	37.2%
2011	37.2%	37.4%
2010	37.5%	37.6%
2009	37.7%	37.8%
2008	38%	38%
2007	38.3%	38.3%
2006	38.5%	38.3%
2005	38.8%	38.3%
2004	39%	38.2%
2003	39.3%	38.1%
2002	39.5%	38.1%
2001	39.8%	38.2%
2000	40%	38.3%
1999	40.2%	38.6%
1998	40.4%	38.9%
1997	40.6%	39.3%
1996	40.8%	39.7%
1995	41%	39.9%
1994	41.2%	40.1%
1993	41.5%	40.3%
1992	41.7%	40.5%
1991	41.9%	40.6%
1990	42.1%	40.8%
1989	42.3%	40.9%
1988	42.4%	41.2%
1987	42.4%	41.5%
1986	42.5%	41.7%
1985	42.6%	42%
1984	42.8%	42.4%
1983	42.9%	42.9%
1982	43%	43.4%
1981	43.2%	43.9%
1980	43.5%	44.3%
1979	44%	44.8%
1978	44.4%	45.3%
1977	44.9%	45.8%
1976	45.2%	46.1%
1975	45.5%	46.2%
1974	45.8%	46.2%
1973	45.9%	46.2%
1972	46%	46.3%
1971	46%	46.4%
1970	45.8%	46.4%
1969	45.6%	46.3%
1968	45.3%	46.2%
1967	45.1%	46%
1966	44.9%	45.9%
1965	44.6%	45.9%
1964	44.4%	45.9%
1963	44.2%	45.9%
1962	43.9%	45.8%
1961	43.7%	45.7%
1960	43.4%	45.7%

Children aged 0-14 make up 33.5% of the population in Papua New Guinea and 35.4% in Tonga in 2024, compared to 42.1% and 40.8% respectively in 1990.

Demographics of Papua New Guinea and Tonga compared.

Maternal mortality chart: Papua New Guinea vs Tonga

Chart Table

Papua New Guinea

Tonga

1x

Year	Maternal mortality per 100K births
	Papua New Guinea	Tonga
2023	189	67
2022	189	72
2021	223	76
2020	194	74
2019	199	73
2018	205	74
2017	207	77
2016	214	78
2015	221	79
2014	232	80
2013	243	80
2012	257	83
2011	271	84
2010	289	85
2009	302	91
2008	315	88
2007	326	88
2006	325	89
2005	326	92
2004	326	92
2003	328	95
2002	329	98
2001	325	98
2000	323	100
1999	321	99
1998	325	104
1997	316	111
1996	316	113
1995	318	117
1994	324	123
1993	333	127
1992	340	129
1991	354	134
1990	360	138
1989	369	139
1988	377	145
1987	379	147
1986	386	149
1985	393	148

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 189 deaths per 100,000 live births in Papua New Guinea, compared to 67 deaths in Tonga.

Under-five mortality rates

Chart Table

Papua New Guinea

Tonga

Probability that a newborn baby will die before reaching age five

1x

Year	Under 5 mortality rate
	Papua New Guinea	Tonga
2023	4.03%	0.99%
2022	4.17%	1.02%
2021	4.31%	1.05%
2020	4.45%	1.08%
2019	4.59%	1.1%
2018	4.72%	1.12%
2017	4.87%	1.15%
2016	5.02%	1.17%
2015	5.17%	1.19%
2014	5.3%	1.22%
2013	5.44%	1.24%
2012	5.59%	1.26%
2011	5.73%	1.29%
2010	5.88%	1.31%
2009	6.02%	1.34%
2008	6.16%	1.37%
2007	6.31%	1.41%
2006	6.44%	1.44%
2005	6.58%	1.48%
2004	6.71%	1.52%
2003	6.84%	1.56%
2002	6.96%	1.61%
2001	7.08%	1.65%
2000	7.19%	1.7%
1999	7.3%	1.74%
1998	7.41%	1.78%
1997	7.52%	1.81%
1996	7.64%	1.85%
1995	7.77%	1.89%
1994	7.89%	1.94%
1993	8.03%	2%
1992	8.17%	2.06%
1991	8.31%	2.14%
1990	8.47%	2.21%
1989	8.63%	2.29%
1988	8.78%	2.37%
1987	8.96%	2.44%
1986	9.12%	2.51%
1985	9.3%	2.57%
1984	9.5%	2.63%
1983	9.71%	2.7%
1982	9.94%	2.78%
1981	10.2%	2.87%
1980	10.4%	2.97%
1979	10.7%	3.09%
1978	11%	3.22%
1977	11.3%	3.37%
1976	11.7%	3.53%
1975	12.1%	3.71%
1974	12.4%	3.9%
1973	12.9%	4.11%
1972	13.3%	4.35%
1971	13.7%	4.61%
1970	14.2%	4.91%
1969	14.7%	5.25%
1968	15.2%	5.63%
1967	15.8%	6.03%
1966	16.3%	6.45%
1965	16.9%	6.89%
1964	17.4%	7.35%
1963	18%	7.83%
1962	18.6%	-
1961	19.2%	-
1960	19.8%	-

The chance that a newborn baby will die before reaching age five is 4.03% in Papua New Guinea and 0.99% in Tonga. Above is a chart with historical data on under-five mortality rates.