The latest officially reported population of Papua New Guinea was 10,762,817 in 2025 vs 101,598,527 people in Vietnam in 2025. In 2026, based on the adjusted UN estimation, the current Papua New Guinea's population is 11,045,681 people compared to 102,486,146 in Vietnam.
Population statistics:
- Vietnam's population is 9.28 times bigger than Papua New Guinea's.
- Papua New Guinea is ranked the 89th most populous country in the world, while Vietnam is the 16th.
- The countries together account for 1.37% of the world: 0.13% for Papua New Guinea vs 1.23% for Vietnam.
- For the last 10 years, Papua New Guinea has had an average growth rate of +2.14% per year vs +0.94% in Vietnam.
- Since 2006, the population of Papua New Guinea has increased from 6.75M people to 11M (63.7% growth), while Vietnam has grown from 82.2M to 102M (24.7% growth).
Papua New Guinea vs Vietnam: population by year and forecast
| Year | Population | |
|---|---|---|
Papua New Guinea
|
Vietnam
|
|
| 2100 | 18,798,240 | 92,225,380 |
| 2099 | 18,786,145 | 92,721,469 |
| 2098 | 18,772,372 | 93,212,742 |
| 2097 | 18,755,008 | 93,688,693 |
| 2096 | 18,733,822 | 94,163,950 |
| 2095 | 18,710,340 | 94,626,063 |
| 2094 | 18,683,383 | 95,083,879 |
| 2093 | 18,654,365 | 95,543,293 |
| 2092 | 18,621,911 | 96,000,019 |
| 2091 | 18,586,147 | 96,459,165 |
| 2090 | 18,545,656 | 96,922,871 |
| 2089 | 18,506,626 | 97,384,434 |
| 2088 | 18,464,999 | 97,843,001 |
| 2087 | 18,420,558 | 98,308,755 |
| 2086 | 18,372,233 | 98,773,008 |
| 2085 | 18,321,842 | 99,233,927 |
| 2084 | 18,270,605 | 99,695,401 |
| 2083 | 18,214,932 | 100,162,677 |
| 2082 | 18,159,412 | 100,634,653 |
| 2081 | 18,100,531 | 101,104,469 |
| 2080 | 18,035,268 | 101,568,526 |
| 2079 | 17,972,052 | 102,030,723 |
| 2078 | 17,904,957 | 102,480,219 |
| 2077 | 17,837,082 | 102,928,253 |
| 2076 | 17,768,107 | 103,358,352 |
| 2075 | 17,695,759 | 103,783,177 |
| 2074 | 17,621,390 | 104,197,814 |
| 2073 | 17,544,490 | 104,606,950 |
| 2072 | 17,463,028 | 105,005,673 |
| 2071 | 17,377,995 | 105,384,777 |
| 2070 | 17,291,519 | 105,757,144 |
| 2069 | 17,201,936 | 106,110,195 |
| 2068 | 17,108,606 | 106,454,379 |
| 2067 | 17,011,562 | 106,794,625 |
| 2066 | 16,911,929 | 107,126,965 |
| 2065 | 16,809,460 | 107,442,675 |
| 2064 | 16,705,205 | 107,744,261 |
| 2063 | 16,600,853 | 108,038,461 |
| 2062 | 16,493,872 | 108,322,712 |
| 2061 | 16,383,508 | 108,590,617 |
| 2060 | 16,267,162 | 108,842,045 |
| 2059 | 16,149,265 | 109,087,333 |
| 2058 | 16,029,360 | 109,320,301 |
| 2057 | 15,906,350 | 109,529,799 |
| 2056 | 15,781,247 | 109,715,196 |
| 2055 | 15,653,296 | 109,886,647 |
| 2054 | 15,519,925 | 110,035,740 |
| 2053 | 15,386,054 | 110,156,643 |
| 2052 | 15,247,553 | 110,253,026 |
| 2051 | 15,107,257 | 110,321,289 |
| 2050 | 14,965,427 | 110,344,733 |
| 2049 | 14,818,793 | 110,339,565 |
| 2048 | 14,670,417 | 110,296,602 |
| 2047 | 14,519,915 | 110,211,618 |
| 2046 | 14,367,141 | 110,090,837 |
| 2045 | 14,210,639 | 109,926,260 |
| 2044 | 14,053,122 | 109,731,512 |
| 2043 | 13,894,884 | 109,497,595 |
| 2042 | 13,735,841 | 109,225,525 |
| 2041 | 13,574,567 | 108,919,674 |
| 2040 | 13,410,615 | 108,594,542 |
| 2039 | 13,244,740 | 108,237,715 |
| 2038 | 13,076,640 | 107,861,117 |
| 2037 | 12,907,059 | 107,463,482 |
| 2036 | 12,735,582 | 107,058,359 |
| 2035 | 12,563,938 | 106,630,705 |
| 2034 | 12,389,907 | 106,189,495 |
| 2033 | 12,215,713 | 105,745,684 |
| 2032 | 12,039,848 | 105,283,013 |
| 2031 | 11,862,856 | 104,809,957 |
| 2030 | 11,683,177 | 104,314,150 |
| 2029 | 11,502,504 | 103,819,556 |
| 2028 | 11,320,226 | 103,300,347 |
| 2027 | 11,136,100 | 102,759,746 |
| 2026 | 10,950,183 | 102,197,177 |
| 2025 | 10,762,817 | 101,598,527 |
| 2024 | 10,576,502 | 100,987,686 |
| 2023 | 10,389,635 | 100,352,192 |
| 2022 | 10,203,169 | 99,680,655 |
| 2021 | 10,012,896 | 98,935,098 |
| 2020 | 9,815,746 | 98,079,191 |
| 2019 | 9,609,010 | 97,173,776 |
| 2018 | 9,394,513 | 96,237,319 |
| 2017 | 9,178,714 | 95,176,977 |
| 2016 | 8,961,718 | 94,000,117 |
| 2015 | 8,743,246 | 92,823,254 |
| 2014 | 8,523,441 | 91,679,578 |
| 2013 | 8,302,698 | 90,573,104 |
| 2012 | 8,081,390 | 89,510,356 |
| 2011 | 7,859,346 | 88,468,314 |
| 2010 | 7,633,523 | 87,455,152 |
| 2009 | 7,406,438 | 86,460,018 |
| 2008 | 7,183,002 | 85,175,788 |
| 2007 | 6,963,345 | 83,633,375 |
| 2006 | 6,747,720 | 82,167,897 |
| 2005 | 6,535,905 | 81,088,313 |
| 2004 | 6,328,041 | 80,338,971 |
| 2003 | 6,123,997 | 79,563,777 |
| 2002 | 5,924,003 | 78,772,224 |
| 2001 | 5,728,435 | 77,969,361 |
| 2000 | 5,537,064 | 77,154,011 |
| 1999 | 5,349,333 | 76,287,452 |
| 1998 | 5,166,390 | 75,299,660 |
| 1997 | 4,987,883 | 74,226,889 |
| 1996 | 4,813,361 | 73,156,447 |
| 1995 | 4,644,278 | 72,049,940 |
| 1994 | 4,480,208 | 70,854,391 |
| 1993 | 4,320,872 | 69,586,384 |
| 1992 | 4,166,699 | 68,260,337 |
| 1991 | 4,021,837 | 66,891,775 |
| 1990 | 3,896,481 | 65,504,552 |
| 1989 | 3,796,078 | 64,147,348 |
| 1988 | 3,711,880 | 62,843,228 |
| 1987 | 3,632,543 | 61,584,651 |
| 1986 | 3,554,793 | 60,347,048 |
| 1985 | 3,478,936 | 59,060,622 |
| 1984 | 3,405,198 | 57,706,067 |
| 1983 | 3,333,633 | 56,337,921 |
| 1982 | 3,264,291 | 55,011,289 |
| 1981 | 3,197,019 | 53,738,141 |
| 1980 | 3,131,512 | 52,490,101 |
| 1979 | 3,067,341 | 51,378,211 |
| 1978 | 3,003,714 | 50,249,552 |
| 1977 | 2,940,327 | 48,954,872 |
| 1976 | 2,877,327 | 47,684,931 |
| 1975 | 2,814,820 | 46,482,903 |
| 1974 | 2,752,671 | 45,413,537 |
| 1973 | 2,690,629 | 44,409,861 |
| 1972 | 2,628,432 | 43,429,168 |
| 1971 | 2,566,421 | 42,449,276 |
| 1970 | 2,505,628 | 41,475,230 |
| 1969 | 2,446,927 | 40,582,096 |
| 1968 | 2,390,803 | 39,734,609 |
| 1967 | 2,337,532 | 38,895,080 |
| 1966 | 2,285,774 | 38,024,836 |
| 1965 | 2,235,820 | 37,129,656 |
| 1964 | 2,188,325 | 36,201,563 |
| 1963 | 2,141,376 | 35,249,101 |
| 1962 | 2,093,919 | 34,288,560 |
| 1961 | 2,046,127 | 33,409,059 |
| 1960 | 1,995,110 | 32,531,933 |
Data sources: United Nations | World Population Prospects (2026–2100, retrieved 2026-07-08); World Bank | Health (1960–2025, retrieved 2026-07-08).
GeoRank.org/population/papua-new-guinea/vietnam | CC BY 
From 2006 to 2016, the population of Papua New Guinea increased by 2,213,998 people (a 32.8% growth), while Vietnam gained 11,832,220 people (a 14.4% growth).
For the next 10 years, from 2016 to 2026, Papua New Guinea gained 2,083,963 people (a 23.3% growth), while Vietnam's population increased by 8,486,029 people (a 9.03% growth).
Papua New Guinea was ranked 100th most populous country in 2006 and is 89th in 2026. Vietnam was ranked 15th in 2006 and ranked 16th now.
The UN's World Population Prospects forecasts that in 24 years (in 2050) Papua New Guinea's population will grow by 35.5% to 14,965,427 people with a rank change from 89th to 84th. The population of Vietnam will increase by 7.67% to 110,344,733 people and will still be ranked 16th.
Papua New Guinea is projected to reach its peak in 2100 at 18.8M people compared to the peak of 110M people in 2050 for Vietnam.
Population growth rate by year
| Year | Growth rate | |
|---|---|---|
|
Papua New Guinea
|
Vietnam
|
|
| 2100 | 0.06% | -0.54% |
| 2099 | 0.07% | -0.53% |
| 2098 | 0.09% | -0.51% |
| 2097 | 0.11% | -0.5% |
| 2096 | 0.13% | -0.49% |
| 2095 | 0.14% | -0.48% |
| 2094 | 0.16% | -0.48% |
| 2093 | 0.17% | -0.48% |
| 2092 | 0.19% | -0.48% |
| 2091 | 0.22% | -0.48% |
| 2090 | 0.21% | -0.47% |
| 2089 | 0.23% | -0.47% |
| 2088 | 0.24% | -0.47% |
| 2087 | 0.26% | -0.47% |
| 2086 | 0.28% | -0.46% |
| 2085 | 0.28% | -0.46% |
| 2084 | 0.31% | -0.47% |
| 2083 | 0.31% | -0.47% |
| 2082 | 0.33% | -0.46% |
| 2081 | 0.36% | -0.46% |
| 2080 | 0.35% | -0.45% |
| 2079 | 0.37% | -0.44% |
| 2078 | 0.38% | -0.44% |
| 2077 | 0.39% | -0.42% |
| 2076 | 0.41% | -0.41% |
| 2075 | 0.42% | -0.4% |
| 2074 | 0.44% | -0.39% |
| 2073 | 0.47% | -0.38% |
| 2072 | 0.49% | -0.36% |
| 2071 | 0.5% | -0.35% |
| 2070 | 0.52% | -0.33% |
| 2069 | 0.55% | -0.32% |
| 2068 | 0.57% | -0.32% |
| 2067 | 0.59% | -0.31% |
| 2066 | 0.61% | -0.29% |
| 2065 | 0.62% | -0.28% |
| 2064 | 0.63% | -0.27% |
| 2063 | 0.65% | -0.26% |
| 2062 | 0.67% | -0.25% |
| 2061 | 0.72% | -0.23% |
| 2060 | 0.73% | -0.22% |
| 2059 | 0.75% | -0.21% |
| 2058 | 0.77% | -0.19% |
| 2057 | 0.79% | -0.17% |
| 2056 | 0.82% | -0.16% |
| 2055 | 0.86% | -0.14% |
| 2054 | 0.87% | -0.11% |
| 2053 | 0.91% | -0.09% |
| 2052 | 0.93% | -0.06% |
| 2051 | 0.95% | -0.02% |
| 2050 | 0.99% | 0.005% |
| 2049 | 1.01% | 0.04% |
| 2048 | 1.04% | 0.08% |
| 2047 | 1.06% | 0.11% |
| 2046 | 1.1% | 0.15% |
| 2045 | 1.12% | 0.18% |
| 2044 | 1.14% | 0.21% |
| 2043 | 1.16% | 0.25% |
| 2042 | 1.19% | 0.28% |
| 2041 | 1.22% | 0.3% |
| 2040 | 1.25% | 0.33% |
| 2039 | 1.29% | 0.35% |
| 2038 | 1.31% | 0.37% |
| 2037 | 1.35% | 0.38% |
| 2036 | 1.37% | 0.4% |
| 2035 | 1.4% | 0.42% |
| 2034 | 1.43% | 0.42% |
| 2033 | 1.46% | 0.44% |
| 2032 | 1.49% | 0.45% |
| 2031 | 1.54% | 0.48% |
| 2030 | 1.57% | 0.48% |
| 2029 | 1.61% | 0.5% |
| 2028 | 1.65% | 0.53% |
| 2027 | 1.7% | 0.55% |
| 2026 | 1.74% | 0.59% |
| 2025 | 1.76% | 0.6% |
| 2024 | 1.8% | 0.63% |
| 2023 | 1.83% | 0.67% |
| 2022 | 1.9% | 0.75% |
| 2021 | 2.01% | 0.87% |
| 2020 | 2.15% | 0.93% |
| 2019 | 2.28% | 0.97% |
| 2018 | 2.35% | 1.11% |
| 2017 | 2.42% | 1.25% |
| 2016 | 2.5% | 1.27% |
| 2015 | 2.58% | 1.25% |
| 2014 | 2.66% | 1.22% |
| 2013 | 2.74% | 1.19% |
| 2012 | 2.83% | 1.18% |
| 2011 | 2.96% | 1.16% |
| 2010 | 3.07% | 1.15% |
| 2009 | 3.11% | 1.51% |
| 2008 | 3.15% | 1.84% |
| 2007 | 3.2% | 1.78% |
| 2006 | 3.24% | 1.33% |
| 2005 | 3.28% | 0.93% |
| 2004 | 3.33% | 0.97% |
| 2003 | 3.38% | 1% |
| 2002 | 3.41% | 1.03% |
| 2001 | 3.46% | 1.06% |
| 2000 | 3.51% | 1.14% |
| 1999 | 3.54% | 1.31% |
| 1998 | 3.58% | 1.45% |
| 1997 | 3.63% | 1.46% |
| 1996 | 3.64% | 1.54% |
| 1995 | 3.66% | 1.69% |
| 1994 | 3.69% | 1.82% |
| 1993 | 3.7% | 1.94% |
| 1992 | 3.6% | 2.05% |
| 1991 | 3.22% | 2.12% |
| 1990 | 2.64% | 2.12% |
| 1989 | 2.27% | 2.08% |
| 1988 | 2.18% | 2.04% |
| 1987 | 2.19% | 2.05% |
| 1986 | 2.18% | 2.18% |
| 1985 | 2.17% | 2.35% |
| 1984 | 2.15% | 2.43% |
| 1983 | 2.12% | 2.41% |
| 1982 | 2.1% | 2.37% |
| 1981 | 2.09% | 2.38% |
| 1980 | 2.09% | 2.16% |
| 1979 | 2.12% | 2.25% |
| 1978 | 2.16% | 2.64% |
| 1977 | 2.19% | 2.66% |
| 1976 | 2.22% | 2.59% |
| 1975 | 2.26% | 2.35% |
| 1974 | 2.31% | 2.26% |
| 1973 | 2.37% | 2.26% |
| 1972 | 2.42% | 2.31% |
| 1971 | 2.43% | 2.35% |
| 1970 | 2.4% | 2.2% |
| 1969 | 2.35% | 2.13% |
| 1968 | 2.28% | 2.16% |
| 1967 | 2.26% | 2.29% |
| 1966 | 2.23% | 2.41% |
| 1965 | 2.17% | 2.56% |
| 1964 | 2.19% | 2.7% |
| 1963 | 2.27% | 2.8% |
| 1962 | 2.34% | 2.63% |
| 1961 | 2.56% | 2.7% |
Data sources: United Nations | World Population Prospects (2026–2100, retrieved 2026-07-08); World Bank | Health (1961–2025, retrieved 2026-07-08).
GeoRank.org/population/papua-new-guinea/vietnam | CC BY
In 2025, the population of Papua New Guinea grew by 1.76%, while Vietnam's population grew by 0.6%.
Live population counters
|
Papua New Guinea
|
Vietnam
|
|
|---|---|---|
| Current population |
11045681
|
102486146
|
| Population rank | 89/197 | 16/197 |
| Percent of world population | 0.13% | 1.23% |
| One net population change |
2.83 minutes
|
51.8 seconds
|
| One birth every |
2.05 minutes
|
23.3 seconds
|
| One death every |
7.58 minutes
|
47 seconds
|
| Daily growth/decline | +510 | +1,674 |
| Annual growth/decline | +186,315 | +610,841 |
| Annual growth/decline rate | +1.76% | +0.6% |
| Population growth rate rank | 59/197 | 122/197 |
| One migration net change every |
1.29 days
|
10.9 minutes
|
| Annual migration change | -284 | -48,171 |
| Net migration rank | 87/196 | 174/196 |
| Foreign-born residents | 31,171 | 326,418 |
| Foreign-born residents rank | 163/195 | 95/195 |
| Foreign-born share of population | 0.3% | 0.3% |
| Foreign-born share rank | 183/195 | 185/195 |
Natural population change vs migration
| Year | Population change | |||
|---|---|---|---|---|
|
Papua New Guinea
|
Vietnam
|
|||
| Natural | Migration | Natural | Migration | |
| 2025 | - | -284 | - | -48,171 |
| 2024 | 187,595 | -707 | 684,393 | -59,645 |
| 2023 | 187,637 | -787 | 727,955 | -81,789 |
| 2022 | 186,861 | -787 | 775,914 | -78,977 |
| 2021 | 183,766 | 10,703 | 799,593 | -5,418 |
| 2020 | 189,130 | 10,703 | 924,004 | -6,457 |
| 2019 | 190,662 | 22,978 | 895,262 | -2,051 |
| 2018 | 190,662 | 24,684 | 882,977 | 96,650 |
| 2017 | 189,715 | 26,513 | 1,001,833 | 139,245 |
| 2016 | 189,281 | 28,473 | 1,045,094 | 167,652 |
| 2015 | 188,600 | 30,580 | 1,145,903 | -4,888 |
| 2014 | 187,592 | 32,840 | 1,151,221 | -4,894 |
| 2013 | 185,790 | 35,280 | 1,071,570 | -4,979 |
| 2012 | 183,658 | 37,893 | 1,063,741 | -4,851 |
| 2011 | 181,842 | 40,690 | 1,029,859 | -4,602 |
| 2010 | 178,998 | 50,106 | 1,005,559 | -4,443 |
| 2009 | 175,421 | 49,647 | 1,007,778 | -18,560 |
| 2008 | 172,823 | 48,985 | 1,008,141 | 571,113 |
| 2007 | 169,306 | 48,203 | 981,689 | 523,784 |
| 2006 | 166,540 | 47,191 | 943,041 | 482,399 |
| 2005 | 163,888 | 46,014 | 942,084 | -208,337 |
| 2004 | 161,023 | 44,811 | 985,438 | -220,458 |
| 2003 | 158,611 | 43,639 | 1,001,470 | -216,062 |
| 2002 | 155,091 | 42,657 | 991,427 | -193,766 |
| 2001 | 151,431 | 41,962 | 985,610 | -177,586 |
| 2000 | 147,496 | 41,855 | 966,894 | -144,298 |
| 1999 | 143,592 | 42,519 | 925,519 | -15,010 |
| 1998 | 136,677 | 43,091 | 959,016 | 106,091 |
| 1997 | 134,458 | 42,787 | 1,028,116 | 52,382 |
| 1996 | 129,802 | 41,994 | 1,108,686 | -48,235 |
| 1995 | 125,410 | 40,962 | 1,203,666 | -51,147 |
| 1994 | 122,113 | 39,669 | 1,291,534 | -53,012 |
| 1993 | 118,668 | 38,220 | 1,370,365 | -72,931 |
| 1992 | 114,818 | 36,622 | 1,419,952 | -65,285 |
| 1991 | 111,453 | 26,830 | 1,459,311 | -76,829 |
| 1990 | 110,033 | 2,398 | 1,449,157 | -57,221 |
| 1989 | 108,199 | -19,824 | 1,423,622 | -101,113 |
| 1988 | 106,256 | -26,232 | 1,370,108 | -84,361 |
| 1987 | 104,367 | -25,720 | 1,359,481 | -128,095 |
| 1986 | 102,346 | -25,495 | 1,407,957 | -164,183 |
| 1985 | 100,333 | -25,470 | 1,453,954 | -124,910 |
| 1984 | 98,103 | -25,487 | 1,477,448 | -97,339 |
| 1983 | 95,982 | -25,465 | 1,453,913 | -97,706 |
| 1982 | 93,522 | -25,355 | 1,407,959 | -110,901 |
| 1981 | 91,767 | -25,383 | 1,358,500 | -109,259 |
| 1980 | 90,266 | -25,638 | 1,321,595 | -74,791 |
| 1979 | 89,330 | -25,618 | 1,314,563 | -337,597 |
| 1978 | 88,747 | -25,208 | 1,286,991 | -6,592 |
| 1977 | 87,954 | -24,722 | 1,259,315 | 49,655 |
| 1976 | 86,965 | -24,198 | 1,232,608 | -1,733 |
| 1975 | 85,809 | -23,562 | 1,175,181 | -2,010 |
| 1974 | 84,829 | -22,771 | 1,000,505 | -34,940 |
| 1973 | 83,821 | -21,803 | 1,061,707 | -19,937 |
| 1972 | 82,672 | -20,303 | 921,524 | -1,920 |
| 1971 | 80,599 | -18,945 | 963,259 | 76,961 |
| 1970 | 78,712 | -18,773 | 905,902 | 1,997 |
| 1969 | 76,454 | -18,994 | 878,359 | 0 |
| 1968 | 73,983 | -19,188 | 815,116 | 1,489 |
| 1967 | 71,519 | -19,767 | 862,071 | 394 |
| 1966 | 69,206 | -17,454 | 876,283 | 1,769 |
| 1965 | 66,693 | -18,532 | 913,761 | -1,438 |
| 1964 | 64,558 | -17,730 | 950,219 | -6,328 |
| 1963 | 62,260 | -15,189 | 961,067 | 0 |
| 1962 | 59,974 | -12,141 | 960,046 | 0 |
| 1961 | 58,151 | -10,409 | 798,978 | 0 |
| 1960 | 56,326 | -2,034 | 955,268 | 0 |
Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08).
GeoRank.org/population/papua-new-guinea/vietnam | CC BY
Over the last 10 years, 92.5% of the population change in Papua New Guinea is from natural causes (a gain of 1,883,909 people) and 7.48% is from migration (a gain of 152,353 people). In Vietnam 98.2% is from natural causes (a gain of 8,882,928 people) and 1.82% is from migration (a gain of 164,322 people).
As of 2024, 31,171 residents or 0.3% of the population were not native-born in Papua New Guinea, compared to 326,418 people or 0.3% in Vietnam.
Biggest cities by population
|
Papua New Guinea
|
|
|---|---|
| City | Population |
| Port Moresby | 317K |
| Lae | 101K |
|
Vietnam
|
|
|---|---|
| City | Population |
| Ho Chi Minh | 14M |
| Hanoi | 8.72M |
| Can Tho | 3.21M |
| Da Nang | 2.82M |
| Haiphong | 2.12M |
| Bien Hoa | 1.1M |
| Hue | 653K |
| Bac Ninh | 520K |
| Hai Duong | 507K |
| Vinh | 490K |
Compare countries by 7 more topics
Population differences between Papua New Guinea and Vietnam
|
Papua New Guinea
|
Vietnam
|
|
|---|---|---|
| Life expectancy | 66.5 years | 75 years |
| Average age | 26.9 years | 34.9 years |
| Median age | 23.8 years | 34.4 years |
| Male:Female ratio | 51.4:48.6 | 49:51 |
| Fertility rate | 3.07 births per woman | 1.9 births per woman |
| Population density | 62.6 ppl/mi² | 844 ppl/mi² |
Population map with other countries
Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08); United Nations | World Population Prospects (1960–2026, retrieved 2026-07-08); U.S. Census Bureau (1960–2025, retrieved 2026-07-08); Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-07-08).
GeoRank.org/population/papua-new-guinea/vietnam | CC BY
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Data sources:
- World Bank | Health (1960–2025, retrieved 2026-07-08)
- United Nations | World Population Prospects (1960–2100, retrieved 2026-07-08)
- U.S. Census Bureau (1960–2025, retrieved 2026-07-08)
- Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-07-08)
- Wikidata (2026, retrieved 2026-07-08)
Creative Commons Attribution (CC BY) — you’re free to copy, share, remix, adapt, and use even commercially as long as you give appropriate credit and clearly indicate if you made changes. Other sources may be subject to different license terms.