The latest officially reported population of Papua New Guinea was 10,762,817 in 2025 vs 10,804,871 people in Portugal in 2025. In 2026, based on the adjusted UN estimation, the current Papua New Guinea's population is 11,045,681 people compared to 10,788,071 in Portugal.
Population statistics:
- Papua New Guinea's population is 1.02 times bigger than Portugal's.
- Papua New Guinea is ranked the 89th most populous country in the world, while Portugal is the 91st.
- The countries together account for 0.26% of the world: 0.13% for Papua New Guinea vs 0.13% for Portugal.
- For the last 10 years, Papua New Guinea has had an average growth rate of +2.14% per year vs +0.35% in Portugal.
- Since 2006, the population of Papua New Guinea has increased from 6.75M people to 11M (63.7% growth), while Portugal has grown from 10.5M to 10.8M (2.53% growth).
Papua New Guinea vs Portugal: population by year and forecast
| Year | Population | |
|---|---|---|
Papua New Guinea
|
Portugal
|
|
| 2100 | 18,798,240 | 9,079,610 |
| 2099 | 18,786,145 | 9,084,930 |
| 2098 | 18,772,372 | 9,089,064 |
| 2097 | 18,755,008 | 9,094,546 |
| 2096 | 18,733,822 | 9,100,755 |
| 2095 | 18,710,340 | 9,108,548 |
| 2094 | 18,683,383 | 9,113,366 |
| 2093 | 18,654,365 | 9,118,286 |
| 2092 | 18,621,911 | 9,123,579 |
| 2091 | 18,586,147 | 9,127,714 |
| 2090 | 18,545,656 | 9,132,140 |
| 2089 | 18,506,626 | 9,136,870 |
| 2088 | 18,464,999 | 9,141,647 |
| 2087 | 18,420,558 | 9,147,996 |
| 2086 | 18,372,233 | 9,152,804 |
| 2085 | 18,321,842 | 9,158,263 |
| 2084 | 18,270,605 | 9,165,158 |
| 2083 | 18,214,932 | 9,171,574 |
| 2082 | 18,159,412 | 9,179,958 |
| 2081 | 18,100,531 | 9,190,466 |
| 2080 | 18,035,268 | 9,201,621 |
| 2079 | 17,972,052 | 9,214,398 |
| 2078 | 17,904,957 | 9,228,555 |
| 2077 | 17,837,082 | 9,243,708 |
| 2076 | 17,768,107 | 9,262,542 |
| 2075 | 17,695,759 | 9,282,392 |
| 2074 | 17,621,390 | 9,305,608 |
| 2073 | 17,544,490 | 9,330,117 |
| 2072 | 17,463,028 | 9,353,771 |
| 2071 | 17,377,995 | 9,380,991 |
| 2070 | 17,291,519 | 9,409,668 |
| 2069 | 17,201,936 | 9,440,299 |
| 2068 | 17,108,606 | 9,473,457 |
| 2067 | 17,011,562 | 9,506,001 |
| 2066 | 16,911,929 | 9,539,597 |
| 2065 | 16,809,460 | 9,574,237 |
| 2064 | 16,705,205 | 9,611,738 |
| 2063 | 16,600,853 | 9,649,045 |
| 2062 | 16,493,872 | 9,686,737 |
| 2061 | 16,383,508 | 9,723,601 |
| 2060 | 16,267,162 | 9,762,379 |
| 2059 | 16,149,265 | 9,801,072 |
| 2058 | 16,029,360 | 9,841,936 |
| 2057 | 15,906,350 | 9,880,092 |
| 2056 | 15,781,247 | 9,918,643 |
| 2055 | 15,653,296 | 9,958,971 |
| 2054 | 15,519,925 | 9,997,570 |
| 2053 | 15,386,054 | 10,037,385 |
| 2052 | 15,247,553 | 10,076,095 |
| 2051 | 15,107,257 | 10,112,788 |
| 2050 | 14,965,427 | 10,149,626 |
| 2049 | 14,818,793 | 10,187,172 |
| 2048 | 14,670,417 | 10,221,034 |
| 2047 | 14,519,915 | 10,255,340 |
| 2046 | 14,367,141 | 10,289,266 |
| 2045 | 14,210,639 | 10,321,807 |
| 2044 | 14,053,122 | 10,353,338 |
| 2043 | 13,894,884 | 10,384,554 |
| 2042 | 13,735,841 | 10,412,950 |
| 2041 | 13,574,567 | 10,440,054 |
| 2040 | 13,410,615 | 10,469,380 |
| 2039 | 13,244,740 | 10,497,556 |
| 2038 | 13,076,640 | 10,523,869 |
| 2037 | 12,907,059 | 10,548,445 |
| 2036 | 12,735,582 | 10,573,361 |
| 2035 | 12,563,938 | 10,597,352 |
| 2034 | 12,389,907 | 10,621,955 |
| 2033 | 12,215,713 | 10,645,024 |
| 2032 | 12,039,848 | 10,668,384 |
| 2031 | 11,862,856 | 10,689,372 |
| 2030 | 11,683,177 | 10,708,819 |
| 2029 | 11,502,504 | 10,729,893 |
| 2028 | 11,320,226 | 10,752,023 |
| 2027 | 11,136,100 | 10,770,712 |
| 2026 | 10,950,183 | 10,788,071 |
| 2025 | 10,762,817 | 10,804,871 |
| 2024 | 10,576,502 | 10,694,681 |
| 2023 | 10,389,635 | 10,578,174 |
| 2022 | 10,203,169 | 10,434,332 |
| 2021 | 10,012,896 | 10,361,831 |
| 2020 | 9,815,746 | 10,297,081 |
| 2019 | 9,609,010 | 10,286,263 |
| 2018 | 9,394,513 | 10,283,822 |
| 2017 | 9,178,714 | 10,300,300 |
| 2016 | 8,961,718 | 10,325,452 |
| 2015 | 8,743,246 | 10,358,076 |
| 2014 | 8,523,441 | 10,401,062 |
| 2013 | 8,302,698 | 10,457,295 |
| 2012 | 8,081,390 | 10,514,844 |
| 2011 | 7,859,346 | 10,557,560 |
| 2010 | 7,633,523 | 10,573,100 |
| 2009 | 7,406,438 | 10,568,247 |
| 2008 | 7,183,002 | 10,558,177 |
| 2007 | 6,963,345 | 10,542,964 |
| 2006 | 6,747,720 | 10,522,288 |
| 2005 | 6,535,905 | 10,503,330 |
| 2004 | 6,328,041 | 10,483,861 |
| 2003 | 6,123,997 | 10,458,821 |
| 2002 | 5,924,003 | 10,419,631 |
| 2001 | 5,728,435 | 10,362,722 |
| 2000 | 5,537,064 | 10,289,898 |
| 1999 | 5,349,333 | 10,217,828 |
| 1998 | 5,166,390 | 10,160,196 |
| 1997 | 4,987,883 | 10,108,977 |
| 1996 | 4,813,361 | 10,063,945 |
| 1995 | 4,644,278 | 10,026,176 |
| 1994 | 4,480,208 | 9,991,525 |
| 1993 | 4,320,872 | 9,964,675 |
| 1992 | 4,166,699 | 9,952,494 |
| 1991 | 4,021,837 | 9,960,235 |
| 1990 | 3,896,481 | 9,983,218 |
| 1989 | 3,796,078 | 10,005,000 |
| 1988 | 3,711,880 | 10,019,610 |
| 1987 | 3,632,543 | 10,030,031 |
| 1986 | 3,554,793 | 10,032,734 |
| 1985 | 3,478,936 | 10,023,613 |
| 1984 | 3,405,198 | 9,996,232 |
| 1983 | 3,333,633 | 9,957,865 |
| 1982 | 3,264,291 | 9,911,771 |
| 1981 | 3,197,019 | 9,851,362 |
| 1980 | 3,131,512 | 9,766,312 |
| 1979 | 3,067,341 | 9,661,265 |
| 1978 | 3,003,714 | 9,558,250 |
| 1977 | 2,940,327 | 9,455,675 |
| 1976 | 2,877,327 | 9,355,810 |
| 1975 | 2,814,820 | 9,093,470 |
| 1974 | 2,752,671 | 8,754,365 |
| 1973 | 2,690,629 | 8,633,100 |
| 1972 | 2,628,432 | 8,630,430 |
| 1971 | 2,566,421 | 8,643,756 |
| 1970 | 2,505,628 | 8,680,431 |
| 1969 | 2,446,927 | 8,757,705 |
| 1968 | 2,390,803 | 8,836,650 |
| 1967 | 2,337,532 | 8,874,520 |
| 1966 | 2,285,774 | 8,930,990 |
| 1965 | 2,235,820 | 8,998,595 |
| 1964 | 2,188,325 | 9,035,365 |
| 1963 | 2,141,376 | 9,030,355 |
| 1962 | 2,093,919 | 8,993,985 |
| 1961 | 2,046,127 | 8,929,316 |
| 1960 | 1,995,110 | 8,857,716 |
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/portugal | CC BY 
From 2006 to 2016, the population of Papua New Guinea increased by 2,213,998 people (a 32.8% growth), while Portugal lost 196,836 people (a 1.87% decline).
For the next 10 years, from 2016 to 2026, Papua New Guinea gained 2,083,963 people (a 23.3% growth), while Portugal's population increased by 462,619 people (a 4.48% growth).
Papua New Guinea was ranked 100th most populous country in 2006 and is 89th in 2026. Portugal was ranked 78th in 2006 and ranked 91st 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 Portugal will decrease by 5.92% to 10,149,626 people and rank change from 91st to 97th.
Papua New Guinea is projected to reach its peak in 2100 at 18.8M people, while Portugal's population already peaked in 2025 at 10.8M people and is projected to decrease to 9.08M people by 2100.
Population growth rate by year
| Year | Growth rate | |
|---|---|---|
|
Papua New Guinea
|
Portugal
|
|
| 2100 | 0.06% | -0.06% |
| 2099 | 0.07% | -0.05% |
| 2098 | 0.09% | -0.06% |
| 2097 | 0.11% | -0.07% |
| 2096 | 0.13% | -0.09% |
| 2095 | 0.14% | -0.05% |
| 2094 | 0.16% | -0.05% |
| 2093 | 0.17% | -0.06% |
| 2092 | 0.19% | -0.05% |
| 2091 | 0.22% | -0.05% |
| 2090 | 0.21% | -0.05% |
| 2089 | 0.23% | -0.05% |
| 2088 | 0.24% | -0.07% |
| 2087 | 0.26% | -0.05% |
| 2086 | 0.28% | -0.06% |
| 2085 | 0.28% | -0.08% |
| 2084 | 0.31% | -0.07% |
| 2083 | 0.31% | -0.09% |
| 2082 | 0.33% | -0.11% |
| 2081 | 0.36% | -0.12% |
| 2080 | 0.35% | -0.14% |
| 2079 | 0.37% | -0.15% |
| 2078 | 0.38% | -0.16% |
| 2077 | 0.39% | -0.2% |
| 2076 | 0.41% | -0.21% |
| 2075 | 0.42% | -0.25% |
| 2074 | 0.44% | -0.26% |
| 2073 | 0.47% | -0.25% |
| 2072 | 0.49% | -0.29% |
| 2071 | 0.5% | -0.3% |
| 2070 | 0.52% | -0.32% |
| 2069 | 0.55% | -0.35% |
| 2068 | 0.57% | -0.34% |
| 2067 | 0.59% | -0.35% |
| 2066 | 0.61% | -0.36% |
| 2065 | 0.62% | -0.39% |
| 2064 | 0.63% | -0.39% |
| 2063 | 0.65% | -0.39% |
| 2062 | 0.67% | -0.38% |
| 2061 | 0.72% | -0.4% |
| 2060 | 0.73% | -0.39% |
| 2059 | 0.75% | -0.42% |
| 2058 | 0.77% | -0.39% |
| 2057 | 0.79% | -0.39% |
| 2056 | 0.82% | -0.4% |
| 2055 | 0.86% | -0.39% |
| 2054 | 0.87% | -0.4% |
| 2053 | 0.91% | -0.38% |
| 2052 | 0.93% | -0.36% |
| 2051 | 0.95% | -0.36% |
| 2050 | 0.99% | -0.37% |
| 2049 | 1.01% | -0.33% |
| 2048 | 1.04% | -0.33% |
| 2047 | 1.06% | -0.33% |
| 2046 | 1.1% | -0.32% |
| 2045 | 1.12% | -0.3% |
| 2044 | 1.14% | -0.3% |
| 2043 | 1.16% | -0.27% |
| 2042 | 1.19% | -0.26% |
| 2041 | 1.22% | -0.28% |
| 2040 | 1.25% | -0.27% |
| 2039 | 1.29% | -0.25% |
| 2038 | 1.31% | -0.23% |
| 2037 | 1.35% | -0.24% |
| 2036 | 1.37% | -0.23% |
| 2035 | 1.4% | -0.23% |
| 2034 | 1.43% | -0.22% |
| 2033 | 1.46% | -0.22% |
| 2032 | 1.49% | -0.2% |
| 2031 | 1.54% | -0.18% |
| 2030 | 1.57% | -0.2% |
| 2029 | 1.61% | -0.21% |
| 2028 | 1.65% | -0.17% |
| 2027 | 1.7% | -0.16% |
| 2026 | 1.74% | -0.16% |
| 2025 | 1.76% | 1.03% |
| 2024 | 1.8% | 1.1% |
| 2023 | 1.83% | 1.38% |
| 2022 | 1.9% | 0.7% |
| 2021 | 2.01% | 0.63% |
| 2020 | 2.15% | 0.11% |
| 2019 | 2.28% | 0.02% |
| 2018 | 2.35% | -0.16% |
| 2017 | 2.42% | -0.24% |
| 2016 | 2.5% | -0.31% |
| 2015 | 2.58% | -0.41% |
| 2014 | 2.66% | -0.54% |
| 2013 | 2.74% | -0.55% |
| 2012 | 2.83% | -0.4% |
| 2011 | 2.96% | -0.15% |
| 2010 | 3.07% | 0.05% |
| 2009 | 3.11% | 0.1% |
| 2008 | 3.15% | 0.14% |
| 2007 | 3.2% | 0.2% |
| 2006 | 3.24% | 0.18% |
| 2005 | 3.28% | 0.19% |
| 2004 | 3.33% | 0.24% |
| 2003 | 3.38% | 0.38% |
| 2002 | 3.41% | 0.55% |
| 2001 | 3.46% | 0.71% |
| 2000 | 3.51% | 0.71% |
| 1999 | 3.54% | 0.57% |
| 1998 | 3.58% | 0.51% |
| 1997 | 3.63% | 0.45% |
| 1996 | 3.64% | 0.38% |
| 1995 | 3.66% | 0.35% |
| 1994 | 3.69% | 0.27% |
| 1993 | 3.7% | 0.12% |
| 1992 | 3.6% | -0.08% |
| 1991 | 3.22% | -0.23% |
| 1990 | 2.64% | -0.22% |
| 1989 | 2.27% | -0.15% |
| 1988 | 2.18% | -0.1% |
| 1987 | 2.19% | -0.03% |
| 1986 | 2.18% | 0.09% |
| 1985 | 2.17% | 0.27% |
| 1984 | 2.15% | 0.39% |
| 1983 | 2.12% | 0.47% |
| 1982 | 2.1% | 0.61% |
| 1981 | 2.09% | 0.87% |
| 1980 | 2.09% | 1.09% |
| 1979 | 2.12% | 1.08% |
| 1978 | 2.16% | 1.08% |
| 1977 | 2.19% | 1.07% |
| 1976 | 2.22% | 2.88% |
| 1975 | 2.26% | 3.87% |
| 1974 | 2.31% | 1.4% |
| 1973 | 2.37% | 0.03% |
| 1972 | 2.42% | -0.15% |
| 1971 | 2.43% | -0.42% |
| 1970 | 2.4% | -0.88% |
| 1969 | 2.35% | -0.89% |
| 1968 | 2.28% | -0.43% |
| 1967 | 2.26% | -0.63% |
| 1966 | 2.23% | -0.75% |
| 1965 | 2.17% | -0.41% |
| 1964 | 2.19% | 0.06% |
| 1963 | 2.27% | 0.4% |
| 1962 | 2.34% | 0.72% |
| 1961 | 2.56% | 0.81% |
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/portugal | CC BY
In 2025, the population of Papua New Guinea grew by 1.76%, while Portugal's population grew by 1.03%.
Live population counters
|
Papua New Guinea
|
Portugal
|
|
|---|---|---|
| Current population |
11045681
|
10788071
|
| Population rank | 89/197 | 91/197 |
| Percent of world population | 0.13% | 0.13% |
| One net population change |
2.83 minutes
|
4.78 minutes
|
| One birth every |
2.05 minutes
|
6.22 minutes
|
| One death every |
7.58 minutes
|
4.43 minutes
|
| Daily growth/decline | +510 | +302 |
| Annual growth/decline | +186,315 | +110,190 |
| Annual growth/decline rate | +1.76% | +1.03% |
| Population growth rate rank | 59/197 | 99/197 |
| One migration net change every |
1.29 days
|
32 minutes
|
| Annual migration change | -284 | +16,472 |
| Net migration rank | 87/196 | 38/196 |
| Foreign-born residents | 31,171 | 1,127,184 |
| Foreign-born residents rank | 163/195 | 56/195 |
| Foreign-born share of population | 0.3% | 10.8% |
| Foreign-born share rank | 183/195 | 61/195 |
Natural population change vs migration
| Year | Population change | |||
|---|---|---|---|---|
|
Papua New Guinea
|
Portugal
|
|||
| Natural | Migration | Natural | Migration | |
| 2025 | - | -284 | - | 16,472 |
| 2024 | 187,595 | -707 | -34,223 | 20,648 |
| 2023 | 187,637 | -787 | -32,792 | 29,102 |
| 2022 | 186,861 | -787 | -40,694 | 68,696 |
| 2021 | 183,766 | 10,703 | -45,592 | 69,606 |
| 2020 | 189,130 | 10,703 | -39,129 | 54,076 |
| 2019 | 190,662 | 22,978 | -24,687 | 63,031 |
| 2018 | 190,662 | 24,684 | -25,709 | 22,495 |
| 2017 | 189,715 | 26,513 | -23,691 | 13,979 |
| 2016 | 189,281 | 28,473 | -23,749 | -775 |
| 2015 | 188,600 | 30,580 | -23,823 | -3,209 |
| 2014 | 187,592 | 32,840 | -22,882 | -26,447 |
| 2013 | 185,790 | 35,280 | -24,052 | -36,342 |
| 2012 | 183,658 | 37,893 | -17,875 | -37,083 |
| 2011 | 181,842 | 40,690 | -5,279 | -31,513 |
| 2010 | 178,998 | 50,106 | -4,230 | -5,627 |
| 2009 | 175,421 | 49,647 | -5,284 | 14,532 |
| 2008 | 172,823 | 48,985 | 0 | 9,478 |
| 2007 | 169,306 | 48,203 | -1,055 | 21,064 |
| 2006 | 166,540 | 47,191 | 3,156 | 16,754 |
| 2005 | 163,888 | 46,014 | 2,101 | 15,537 |
| 2004 | 161,023 | 44,811 | 7,339 | 13,928 |
| 2003 | 158,611 | 43,639 | 4,184 | 24,740 |
| 2002 | 155,091 | 42,657 | 8,335 | 42,169 |
| 2001 | 151,431 | 41,962 | 8,290 | 55,565 |
| 2000 | 147,496 | 41,855 | 15,435 | 60,586 |
| 1999 | 143,592 | 42,519 | 8,175 | 49,572 |
| 1998 | 136,677 | 43,091 | 7,112 | 40,931 |
| 1997 | 134,458 | 42,787 | 8,087 | 36,922 |
| 1996 | 129,802 | 41,994 | 4,026 | 32,640 |
| 1995 | 125,410 | 40,962 | 4,011 | 26,971 |
| 1994 | 122,113 | 39,669 | 9,991 | 20,761 |
| 1993 | 118,668 | 38,220 | 7,972 | 8,561 |
| 1992 | 114,818 | 36,622 | 13,933 | -11,847 |
| 1991 | 111,453 | 26,830 | 12,948 | -37,914 |
| 1990 | 110,033 | 2,398 | 13,976 | -34,855 |
| 1989 | 108,199 | -19,824 | 22,011 | -30,615 |
| 1988 | 106,256 | -26,232 | 24,047 | -26,595 |
| 1987 | 104,367 | -25,720 | 28,084 | -23,142 |
| 1986 | 102,346 | -25,495 | 31,102 | -20,000 |
| 1985 | 100,333 | -25,470 | 33,077 | -19,183 |
| 1984 | 98,103 | -25,487 | 45,983 | -16,658 |
| 1983 | 95,982 | -25,465 | 47,798 | -16,568 |
| 1982 | 93,522 | -25,355 | 58,479 | -15,006 |
| 1981 | 91,767 | -25,383 | 56,152 | -7,938 |
| 1980 | 90,266 | -25,638 | 63,481 | 29,881 |
| 1979 | 89,330 | -25,618 | 67,628 | 32,434 |
| 1978 | 88,747 | -25,208 | 70,731 | 34,345 |
| 1977 | 87,954 | -24,722 | 84,156 | 37,779 |
| 1976 | 86,965 | -24,198 | 85,138 | 40,490 |
| 1975 | 85,809 | -23,562 | 81,841 | 42,262 |
| 1974 | 84,829 | -22,771 | 74,412 | 41,254 |
| 1973 | 83,821 | -21,803 | 76,835 | 39,748 |
| 1972 | 82,672 | -20,303 | 83,715 | 39,058 |
| 1971 | 80,599 | -18,945 | 82,980 | 48,944 |
| 1970 | 78,712 | -18,773 | 87,672 | -191,862 |
| 1969 | 76,454 | -18,994 | 89,329 | -161,114 |
| 1968 | 73,983 | -19,188 | 100,737 | -145,200 |
| 1967 | 71,519 | -19,767 | 106,495 | -136,232 |
| 1966 | 69,206 | -17,454 | 107,171 | -129,233 |
| 1965 | 66,693 | -18,532 | 115,182 | -123,855 |
| 1964 | 64,558 | -17,730 | 120,170 | -118,763 |
| 1963 | 62,260 | -15,189 | 113,783 | -116,874 |
| 1962 | 59,974 | -12,141 | 123,217 | -113,947 |
| 1961 | 58,151 | -10,409 | 117,867 | -112,768 |
| 1960 | 56,326 | -2,034 | 118,693 | -95,886 |
Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08).
GeoRank.org/population/papua-new-guinea/portugal | 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 Portugal 48.2% is from natural causes (a loss of 314,089 people) and 51.8% is from migration (a gain of 337,649 people).
As of 2024, 31,171 residents or 0.3% of the population were not native-born in Papua New Guinea, compared to 1,127,184 people or 10.8% in Portugal.
Biggest cities by population
|
Papua New Guinea
|
|
|---|---|
| City | Population |
| Port Moresby | 317K |
| Lae | 101K |
|
Portugal
|
|
|---|---|
| City | Population |
| Lisbon | 546K |
| Sintra | 386K |
| Vila Nova de Gaia | 304K |
| Porto | 232K |
| Cascais | 214K |
| Loures | 202K |
| Braga | 193K |
| Almada | 177K |
| Matosinhos | 173K |
| Oeiras | 172K |
Compare countries by 7 more topics
Population differences between Papua New Guinea and Portugal
|
Papua New Guinea
|
Portugal
|
|
|---|---|---|
| Life expectancy | 66.5 years | 82.9 years |
| Average age | 26.9 years | 45.9 years |
| Median age | 23.8 years | 47.8 years |
| Male:Female ratio | 51.4:48.6 | 47.6:52.4 |
| Fertility rate | 3.07 births per woman | 1.41 births per woman |
| Population density | 62.6 ppl/mi² | 305 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/portugal | 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.