Nigeria has a population of 233M (ranked 6/197), compared with 10.6M in Papua New Guinea (ranked 92/197). Nigeria's land area is 351,650 sq mi versus 174,850 sq mi for Papua New Guinea (ranked 30th vs. 54th).
By GDP, Nigeria ranks 54/197 ($252B) and Papua New Guinea ranks 110/197 ($31.8B). By GDP per capita, Nigeria ranks 174/197 ($1,084), while Papua New Guinea ranks 140/197 ($3,007).
Main facts and rankings
Nigeria
|
Papua New Guinea
|
|
|---|---|---|
| Population |
243824469
|
11002753
|
| Population rank | 6/197 | 89/197 |
| GDP |
$252B
2024 |
$31.8B
2024 |
| GDP rank | 54/197 | 110/197 |
| GDP per capita |
$1,084
2024 |
$3,007
2024 |
| GDP per capita rank | 174/197 | 140/197 |
| GDP per capita, PPP |
$9,087
2024 |
$4,875
2024 |
| Government debt |
$99.2B
2024 |
$16.6B
2024 |
| Debt-to-GDP ratio |
39.3%
2024 |
52.1%
2024 |
| Government debt per person |
$426
2024 |
$1,566
2024 |
| Government debt per person rank | 170/185 | 129/185 |
| Average annual personal income after taxes |
$1,104
2026 |
$2,362
2026 |
| Land area | 351,650 sq mi | 174,850 sq mi |
| Population density |
690 ppl/mi²
2026 |
62.6 ppl/mi²
2026 |
| Fertility rate |
4.48
2023 |
3.1
2023 |
| Median age |
19 years
2024 |
23.6 years
2024 |
| Life expectancy |
55 years
2026 |
66.5 years
2026 |
Nigeria and Papua New Guinea: Comparison Charts
Nigeria and Papua New Guinea economies compared
| Year | GDP | |
|---|---|---|
|
Nigeria
|
Papua New Guinea
|
|
| 2024 | $252,261,880,141 | $31,800,428,266 |
| 2023 | $487,387,801,881 | $30,816,367,067 |
| 2022 | $646,950,257,578 | $31,653,185,953 |
| 2021 | $609,147,716,973 | $26,109,413,521 |
| 2020 | $598,586,817,819 | $23,848,447,850 |
| 2019 | $668,219,992,691 | $24,750,626,030 |
| 2018 | $421,739,251,509 | $24,109,780,708 |
| 2017 | $375,745,731,053 | $22,742,699,138 |
| 2016 | $404,649,125,252 | $20,758,876,953 |
| 2015 | $493,026,682,801 | $21,723,437,010 |
| 2014 | $574,183,763,412 | $23,210,823,987 |
| 2013 | $520,117,180,314 | $21,261,338,065 |
| 2012 | $463,971,018,239 | $21,295,168,666 |
| 2011 | $414,466,676,831 | $17,985,138,066 |
| 2010 | $366,990,417,129 | $14,250,786,675 |
| 2009 | $295,008,835,381 | $11,619,456,449 |
| 2008 | $339,476,276,258 | $11,670,892,801 |
| 2007 | $278,260,846,800 | $9,545,028,944 |
| 2006 | $238,454,997,161 | $8,354,911,041 |
| 2005 | $175,670,569,969 | $4,865,892,972 |
| 2004 | $135,764,731,646 | $3,927,157,867 |
| 2003 | $104,738,954,264 | $3,536,411,824 |
| 2002 | $95,054,059,303 | $2,999,511,040 |
| 2001 | $73,557,840,064 | $3,081,024,212 |
| 2000 | $69,171,451,627 | $3,521,339,699 |
| 1999 | $59,145,077,039 | $3,477,038,204 |
| 1998 | $218,416,200,673 | $3,789,443,015 |
| 1997 | $200,850,397,618 | $4,936,615,299 |
| 1996 | $185,730,236,700 | $5,155,311,077 |
| 1995 | $140,919,776,986 | $4,636,057,476 |
| 1994 | $80,399,613,064 | $5,502,786,070 |
| 1993 | $56,721,051,402 | $4,974,550,286 |
| 1992 | $52,058,181,854 | $4,377,980,510 |
| 1991 | $59,526,833,412 | $3,787,394,958 |
| 1990 | $54,035,795,388 | $3,219,729,083 |
| 1989 | $44,003,061,108 | $3,546,472,566 |
| 1988 | $49,648,470,440 | $3,656,177,881 |
| 1987 | $52,676,041,931 | $3,143,851,794 |
| 1986 | $54,805,852,581 | $2,647,995,602 |
| 1985 | $73,745,821,158 | $2,423,339,172 |
| 1984 | $73,484,359,521 | $2,552,662,617 |
| 1983 | $97,094,911,792 | $2,562,351,551 |
| 1982 | $142,769,363,314 | $2,368,719,683 |
| 1981 | $164,475,209,516 | $2,498,190,847 |
| 1980 | $64,201,788,123 | $2,545,808,456 |
| 1979 | $47,259,911,894 | $2,293,760,511 |
| 1978 | $36,527,862,209 | $1,947,878,831 |
| 1977 | $36,035,407,725 | $1,640,746,619 |
| 1976 | $36,308,883,249 | $1,511,843,235 |
| 1975 | $27,778,934,625 | $1,356,603,608 |
| 1974 | $24,846,641,318 | $1,467,417,672 |
| 1973 | $15,162,871,287 | $1,299,079,410 |
| 1972 | $12,274,416,018 | $858,761,926 |
| 1971 | $9,181,769,912 | $717,750,278 |
| 1970 | $12,546,094,982 | $645,568,215 |
| 1969 | $6,634,317,346 | $551,263,864 |
| 1968 | $5,200,997,920 | $485,184,190 |
| 1967 | $5,203,237,919 | $441,728,183 |
| 1966 | $6,366,917,453 | $390,992,063 |
| 1965 | $5,874,537,650 | $344,176,055 |
| 1964 | $5,552,931,319 | $305,312,049 |
| 1963 | $5,165,590,254 | $275,968,044 |
| 1962 | $4,909,399,176 | $261,184,042 |
| 1961 | $4,467,287,893 | $244,832,039 |
| 1960 | $4,196,174,502 | $230,496,037 |
Data sources: World Bank | Economy & Growth (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/nigeria/papua-new-guinea | CC BY 
Nigeria and Papua New Guinea economies compared
| Year | GDP per capita | |
|---|---|---|
|
Nigeria
|
Papua New Guinea
|
|
| 2024 | $1,084 | $3,007 |
| 2023 | $2,139 | $2,966 |
| 2022 | $2,899 | $3,102 |
| 2021 | $2,787 | $2,608 |
| 2020 | $2,797 | $2,430 |
| 2019 | $3,190 | $2,576 |
| 2018 | $2,058 | $2,566 |
| 2017 | $1,876 | $2,478 |
| 2016 | $2,070 | $2,316 |
| 2015 | $2,586 | $2,485 |
| 2014 | $3,089 | $2,723 |
| 2013 | $2,873 | $2,561 |
| 2012 | $2,633 | $2,635 |
| 2011 | $2,418 | $2,288 |
| 2010 | $2,202 | $1,867 |
| 2009 | $1,820 | $1,569 |
| 2008 | $2,154 | $1,625 |
| 2007 | $1,816 | $1,371 |
| 2006 | $1,600 | $1,238 |
| 2005 | $1,211 | $744 |
| 2004 | $962 | $621 |
| 2003 | $763 | $577 |
| 2002 | $712 | $506 |
| 2001 | $566 | $538 |
| 2000 | $547 | $636 |
| 1999 | $481 | $650 |
| 1998 | $1,822 | $733 |
| 1997 | $1,720 | $990 |
| 1996 | $1,633 | $1,071 |
| 1995 | $1,272 | $998 |
| 1994 | $745 | $1,228 |
| 1993 | $540 | $1,151 |
| 1992 | $509 | $1,051 |
| 1991 | $597 | $942 |
| 1990 | $556 | $826 |
| 1989 | $465 | $934 |
| 1988 | $540 | $985 |
| 1987 | $588 | $865 |
| 1986 | $628 | $745 |
| 1985 | $869 | $697 |
| 1984 | $890 | $750 |
| 1983 | $1,207 | $769 |
| 1982 | $1,822 | $726 |
| 1981 | $2,162 | $781 |
| 1980 | $870 | $813 |
| 1979 | $661 | $748 |
| 1978 | $527 | $648 |
| 1977 | $536 | $558 |
| 1976 | $556 | $525 |
| 1975 | $438 | $482 |
| 1974 | $403 | $533 |
| 1973 | $252.4 | $483 |
| 1972 | $209.5 | $327 |
| 1971 | $160.5 | $279.7 |
| 1970 | $224.5 | $257.6 |
| 1969 | $121.4 | $225.3 |
| 1968 | $97.3 | $202.9 |
| 1967 | $99.5 | $189 |
| 1966 | $124.4 | $171.1 |
| 1965 | $117.3 | $153.9 |
| 1964 | $113.3 | $139.5 |
| 1963 | $107.7 | $128.9 |
| 1962 | $104.5 | $124.7 |
| 1961 | $97.1 | $119.7 |
| 1960 | $93.1 | $115.5 |
Data sources: World Bank | Economy & Growth (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/nigeria/papua-new-guinea | CC BY
Nigeria vs. Papua New Guinea life expectancy calculator
| Year | Life expectancy, years | |
|---|---|---|
|
Nigeria
|
Papua New Guinea
|
|
| 2026 | 55 | 66.5 |
| 2025 | 54.8 | 66.4 |
| 2024 | 54.6 | 66.3 |
| 2023 | 54.5 | 66.1 |
| 2022 | 54.1 | 65.3 |
| 2021 | 53.5 | 64.4 |
| 2020 | 53.1 | 65.1 |
| 2019 | 53 | 65.3 |
| 2018 | 52.7 | 65.1 |
| 2017 | 52.4 | 64.9 |
| 2016 | 52.2 | 64.7 |
| 2015 | 51.9 | 64.5 |
| 2014 | 51.9 | 64.2 |
| 2013 | 51.8 | 63.9 |
| 2012 | 51.7 | 63.6 |
| 2011 | 51.5 | 63.4 |
| 2010 | 51.3 | 63.1 |
| 2009 | 51.1 | 62.8 |
| 2008 | 50.7 | 62.5 |
| 2007 | 50.4 | 62.2 |
| 2006 | 49.9 | 62 |
| 2005 | 49.5 | 61.9 |
| 2004 | 49.1 | 61.8 |
| 2003 | 48.6 | 61.7 |
| 2002 | 48 | 61.6 |
| 2001 | 47.5 | 61.6 |
| 2000 | 47.1 | 61.6 |
| 1999 | 46.6 | 61.5 |
| 1998 | 46.1 | 60.4 |
| 1997 | 46 | 61.3 |
| 1996 | 45.8 | 61.1 |
| 1995 | 45.9 | 60.9 |
| 1994 | 45.7 | 60.7 |
| 1993 | 45.8 | 60.5 |
| 1992 | 45.6 | 60.3 |
| 1991 | 45.5 | 59.9 |
| 1990 | 45.7 | 59.8 |
| 1989 | 45.8 | 59.6 |
| 1988 | 45.8 | 59.4 |
| 1987 | 45.9 | 59.2 |
| 1986 | 46 | 59 |
| 1985 | 46.2 | 58.8 |
| 1984 | 46.3 | 58.6 |
| 1983 | 46.4 | 58.3 |
| 1982 | 46.4 | 58.1 |
| 1981 | 46.3 | 57.8 |
| 1980 | 46 | 57.4 |
| 1979 | 45.7 | 57 |
| 1978 | 45.3 | 56.5 |
| 1977 | 44.8 | 56 |
| 1976 | 44.2 | 55.5 |
| 1975 | 43.1 | 55 |
| 1974 | 42.5 | 54.4 |
| 1973 | 41.8 | 53.9 |
| 1972 | 41.3 | 53.3 |
| 1971 | 40.6 | 52.6 |
| 1970 | 40 | 52.1 |
| 1969 | 38.9 | 51.5 |
| 1968 | 38.6 | 50.9 |
| 1967 | 37.5 | 50.2 |
| 1966 | 38.4 | 49.6 |
| 1965 | 38.2 | 48.9 |
| 1964 | 38 | 48.3 |
| 1963 | 37.8 | 47.7 |
| 1962 | 37.6 | 46.7 |
| 1961 | 37.4 | 46.4 |
| 1960 | 37.2 | 45.8 |
| 1959 | 37 | 45.1 |
| 1958 | 36.8 | 44.6 |
| 1957 | 36.6 | 43.9 |
| 1956 | 36.5 | 43.3 |
| 1955 | 36.3 | 42.6 |
| 1954 | 36.2 | 42 |
| 1953 | 36 | 41.3 |
| 1952 | 35.9 | 40.7 |
| 1951 | 35.7 | 35.5 |
| 1950 | 35.5 | 39.4 |
Data sources: United Nations | World Population Prospects (1950–2026, retrieved 2026-03-10).
GeoRank.org/facts/nigeria/papua-new-guinea | CC BY
Nigeria and Papua New Guinea population clocks and comparison
| Year | Population | |
|---|---|---|
|
Nigeria
|
Papua New Guinea
|
|
| 2024 | 232,679,478 | 10,576,502 |
| 2023 | 227,882,945 | 10,389,635 |
| 2022 | 223,150,896 | 10,203,169 |
| 2021 | 218,529,286 | 10,012,896 |
| 2020 | 213,996,181 | 9,815,746 |
| 2019 | 209,485,641 | 9,609,010 |
| 2018 | 204,938,755 | 9,394,513 |
| 2017 | 200,254,579 | 9,178,714 |
| 2016 | 195,443,700 | 8,961,718 |
| 2015 | 190,671,878 | 8,743,246 |
| 2014 | 185,896,915 | 8,523,441 |
| 2013 | 181,049,443 | 8,302,698 |
| 2012 | 176,200,625 | 8,081,390 |
| 2011 | 171,379,598 | 7,859,346 |
| 2010 | 166,642,886 | 7,633,523 |
| 2009 | 162,049,464 | 7,406,438 |
| 2008 | 157,595,014 | 7,183,002 |
| 2007 | 153,267,261 | 6,963,345 |
| 2006 | 149,077,334 | 6,747,720 |
| 2005 | 145,017,253 | 6,535,905 |
| 2004 | 141,057,045 | 6,328,041 |
| 2003 | 137,202,644 | 6,123,997 |
| 2002 | 133,471,989 | 5,924,003 |
| 2001 | 129,862,595 | 5,728,435 |
| 2000 | 126,382,494 | 5,537,064 |
| 1999 | 123,047,320 | 5,349,333 |
| 1998 | 119,846,254 | 5,166,390 |
| 1997 | 116,754,792 | 4,987,883 |
| 1996 | 113,754,779 | 4,813,361 |
| 1995 | 110,819,428 | 4,644,278 |
| 1994 | 107,935,714 | 4,480,208 |
| 1993 | 105,122,069 | 4,320,872 |
| 1992 | 102,372,770 | 4,166,699 |
| 1991 | 99,720,162 | 4,021,837 |
| 1990 | 97,120,925 | 3,896,481 |
| 1989 | 94,531,014 | 3,796,078 |
| 1988 | 92,020,090 | 3,711,880 |
| 1987 | 89,591,716 | 3,632,543 |
| 1986 | 87,235,953 | 3,554,793 |
| 1985 | 84,897,973 | 3,478,936 |
| 1984 | 82,526,443 | 3,405,198 |
| 1983 | 80,438,260 | 3,333,633 |
| 1982 | 78,378,701 | 3,264,291 |
| 1981 | 76,068,103 | 3,197,019 |
| 1980 | 73,764,641 | 3,131,512 |
| 1979 | 71,498,242 | 3,067,341 |
| 1978 | 69,326,532 | 3,003,714 |
| 1977 | 67,234,590 | 2,940,327 |
| 1976 | 65,258,009 | 2,877,327 |
| 1975 | 63,410,815 | 2,814,820 |
| 1974 | 61,679,144 | 2,752,671 |
| 1973 | 60,082,139 | 2,690,629 |
| 1972 | 58,601,748 | 2,628,432 |
| 1971 | 57,214,684 | 2,566,421 |
| 1970 | 55,893,838 | 2,505,628 |
| 1969 | 54,631,914 | 2,446,927 |
| 1968 | 53,432,783 | 2,390,803 |
| 1967 | 52,293,065 | 2,337,532 |
| 1966 | 51,188,234 | 2,285,774 |
| 1965 | 50,086,764 | 2,235,820 |
| 1964 | 49,012,016 | 2,188,325 |
| 1963 | 47,973,575 | 2,141,376 |
| 1962 | 46,965,292 | 2,093,919 |
| 1961 | 45,989,310 | 2,046,127 |
| 1960 | 45,053,782 | 1,995,110 |
Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/nigeria/papua-new-guinea | CC BY
Fertility rates in Nigeria and Papua New Guinea
| Year | Fertility rate | |
|---|---|---|
|
Nigeria
|
Papua New Guinea
|
|
| 2023 | 4.48 | 3.1 |
| 2022 | 4.55 | 3.17 |
| 2021 | 4.64 | 3.22 |
| 2020 | 4.7 | 3.27 |
| 2019 | 4.86 | 3.32 |
| 2018 | 5.02 | 3.38 |
| 2017 | 5.18 | 3.43 |
| 2016 | 5.34 | 3.5 |
| 2015 | 5.5 | 3.56 |
| 2014 | 5.62 | 3.63 |
| 2013 | 5.69 | 3.68 |
| 2012 | 5.8 | 3.75 |
| 2011 | 5.89 | 3.82 |
| 2010 | 5.95 | 3.88 |
| 2009 | 5.99 | 3.94 |
| 2008 | 6.02 | 4.01 |
| 2007 | 6.03 | 4.08 |
| 2006 | 6.05 | 4.15 |
| 2005 | 6.06 | 4.22 |
| 2004 | 6.09 | 4.28 |
| 2003 | 6.1 | 4.36 |
| 2002 | 6.12 | 4.42 |
| 2001 | 6.13 | 4.47 |
| 2000 | 6.12 | 4.53 |
| 1999 | 6.08 | 4.59 |
| 1998 | 6.07 | 4.63 |
| 1997 | 6.14 | 4.68 |
| 1996 | 6.22 | 4.73 |
| 1995 | 6.27 | 4.78 |
| 1994 | 6.32 | 4.87 |
| 1993 | 6.35 | 4.96 |
| 1992 | 6.39 | 5.03 |
| 1991 | 6.43 | 5.11 |
| 1990 | 6.46 | 5.18 |
| 1989 | 6.49 | 5.24 |
| 1988 | 6.5 | 5.3 |
| 1987 | 6.5 | 5.36 |
| 1986 | 6.56 | 5.42 |
| 1985 | 6.62 | 5.47 |
| 1984 | 6.7 | 5.51 |
| 1983 | 6.78 | 5.56 |
| 1982 | 6.8 | 5.59 |
| 1981 | 6.82 | 5.65 |
| 1980 | 6.85 | 5.71 |
| 1979 | 6.89 | 5.79 |
| 1978 | 6.92 | 5.88 |
| 1977 | 6.86 | 5.96 |
| 1976 | 6.81 | 6.02 |
| 1975 | 6.77 | 6.07 |
| 1974 | 6.7 | 6.11 |
| 1973 | 6.63 | 6.16 |
| 1972 | 6.58 | 6.2 |
| 1971 | 6.53 | 6.23 |
| 1970 | 6.47 | 6.25 |
| 1969 | 6.44 | 6.26 |
| 1968 | 6.42 | 6.25 |
| 1967 | 6.4 | 6.24 |
| 1966 | 6.39 | 6.23 |
| 1965 | 6.37 | 6.2 |
| 1964 | 6.36 | 6.19 |
| 1963 | 6.35 | 6.15 |
| 1962 | 6.36 | 6.14 |
| 1961 | 6.35 | 6.07 |
| 1960 | 6.36 | 6.02 |
Data sources: World Bank | Health (1960–2023, retrieved 2026-04-06).
GeoRank.org/facts/nigeria/papua-new-guinea | CC BY
Nigeria and Papua New Guinea demographics compared
| Year | Median age, years | |
|---|---|---|
|
Nigeria
|
Papua New Guinea
|
|
| 2024 | 19 | 23.6 |
| 2023 | 18.8 | 23.4 |
| 2022 | 18.7 | 23.2 |
| 2021 | 18.5 | 23 |
| 2020 | 18.3 | 22.8 |
| 2019 | 18.2 | 22.6 |
| 2018 | 18 | 22.4 |
| 2017 | 17.9 | 22.2 |
| 2016 | 17.8 | 22 |
| 2015 | 17.8 | 21.9 |
| 2014 | 17.7 | 21.7 |
| 2013 | 17.7 | 21.5 |
| 2012 | 17.7 | 21.3 |
| 2011 | 17.7 | 21.2 |
| 2010 | 17.8 | 21 |
| 2009 | 17.8 | 20.9 |
| 2008 | 17.8 | 20.7 |
| 2007 | 17.9 | 20.6 |
| 2006 | 17.9 | 20.4 |
| 2005 | 17.9 | 20.3 |
| 2004 | 17.9 | 20.2 |
| 2003 | 17.9 | 20 |
| 2002 | 17.9 | 19.9 |
| 2001 | 17.9 | 19.9 |
| 2000 | 17.9 | 19.8 |
| 1999 | 17.9 | 19.7 |
| 1998 | 17.8 | 19.6 |
| 1997 | 17.7 | 19.5 |
| 1996 | 17.6 | 19.4 |
| 1995 | 17.6 | 19.2 |
| 1994 | 17.5 | 19.1 |
| 1993 | 17.4 | 19 |
| 1992 | 17.4 | 18.9 |
| 1991 | 17.3 | 18.8 |
| 1990 | 17.3 | 18.7 |
| 1989 | 17.3 | 18.6 |
| 1988 | 17.3 | 18.6 |
| 1987 | 17.3 | 18.5 |
| 1986 | 17.3 | 18.5 |
| 1985 | 17.3 | 18.4 |
| 1984 | 17.4 | 18.3 |
| 1983 | 17.5 | 18.3 |
| 1982 | 17.6 | 18.2 |
| 1981 | 17.7 | 18.1 |
| 1980 | 17.8 | 18 |
| 1979 | 17.9 | 17.8 |
| 1978 | 18 | 17.7 |
| 1977 | 18.2 | 17.5 |
| 1976 | 18.3 | 17.4 |
| 1975 | 18.4 | 17.3 |
| 1974 | 18.5 | 17.2 |
| 1973 | 18.6 | 17.2 |
| 1972 | 18.7 | 17.1 |
| 1971 | 18.8 | 17.2 |
| 1970 | 18.9 | 17.3 |
| 1969 | 19.1 | 17.4 |
| 1968 | 19.2 | 17.5 |
| 1967 | 19.2 | 17.6 |
| 1966 | 19.3 | 17.8 |
| 1965 | 19.3 | 17.9 |
| 1964 | 19.3 | 18 |
| 1963 | 19.3 | 18.1 |
| 1962 | 19.3 | 18.3 |
| 1961 | 19.3 | 18.4 |
| 1960 | 19.3 | 18.5 |
Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/nigeria/papua-new-guinea | CC BY
Interactive Maps
Use the buttons below to switch between world maps comparing statistics for Nigeria and Papua New Guinea.
National statistics comparison
Finance
|
Nigeria
|
Papua New Guinea
|
|
|---|---|---|
| GNI, Atlas method |
$396B
2024 |
$30.7B
2024 |
| Government expenditure, % of GDP |
12.3%
2024 |
20.4%
2024 |
| Education expenditure, % of GDP |
0.32%
2023 |
0.78%
2023 |
| Military expenditure, % of GDP |
0.56%
2024 |
0.31%
2024 |
| Armed forces personnel |
223,000
2020 |
4,000
2020 |
| Deficit/surplus, % of GDP |
-1.57%
2024 |
-3.23%
2024 |
| Unemployment rate |
3.45%
2024 |
2.69%
2022 |
| Services, % of GDP |
53.7%
2024 |
41.5%
2024 |
| Industry, % of GDP |
18.2%
2024 |
37.2%
2024 |
| Economic freedom index |
54.8
2026 |
54.3
2026 |
| Income share by richest 10% |
26.3%
2022 |
31%
2009 |
| Income share by poorest 10% |
3%
2022 |
1.9%
2009 |
| Number of billionaires |
4
2025 |
n/a |
| Percentage of billionaires |
0.000004%
2025 |
n/a |
| Listed domestic companies |
169
2024 |
6
2016 |
| Market capitalization of domestic companies |
$54.4B
2024 |
$1.68B
2017 |
| Total reserves including gold |
$38.6B
2024 |
$3.9B
2023 |
| Personal remittances received |
$21.3B
2024 |
$3.87M
2024 |
| International tourist arrivals |
5,265,000
2016 |
39,000
2020 |
| International tourism as share of exports |
0.8%
2020 |
0.04%
2018 |
| Banked people share |
63.3%
2024 |
n/a |
Energy
|
Nigeria
|
Papua New Guinea
|
|
|---|---|---|
| Energy use, kg of oil equivalent per capita |
333 kg
2022 |
n/a |
| GDP PPP per kg equivalent of energy use |
$24.9
2022 |
n/a |
| Carbon dioxide (CO2) emissions |
131.9 megatons
2024 |
5.47 megatons
2024 |
| CO2 emissions per capita |
0.57 tons
2024 |
0.52 tons
2024 |
| Fossil fuel energy use share |
55.7%
2022 |
n/a |
| Renewable energy use share |
80.3%
2021 |
54.6%
2022 |
| Alternative and nuclear energy use share |
1.08%
2022 |
n/a |
| Net energy imports use share |
-66.3%
2022 |
n/a |
| Electric power consumption per capita |
135.6 kWh
2022 |
n/a |
| Renewable electricity output share |
23.8%
2021 |
40%
2021 |
| Hydroelectric share |
24.3%
2022 |
35.3%
2021 |
| Nuclear share |
0%
2021 |
0%
2021 |
| Electricity access |
61.2%
2023 |
20.5%
2023 |
Society
|
Nigeria
|
Papua New Guinea
|
|
|---|---|---|
| % of world population |
2.86%
2024 |
0.13%
2024 |
| Annual migration change |
-15,258
2025 |
-284
2025 |
| Urban population |
63%
2024 |
15.4%
2024 |
| Male:Female ratio |
50.6:49.4
2024 |
51.4:48.6
2024 |
| Average male height |
5.63 ft
2025 |
5.35 ft
2025 |
| Average female height |
5.19 ft
2025 |
5.15 ft
2025 |
| Quality of life index |
15.2
2026 |
37.6
2026 |
| Corruption Perceptions Index |
26
2025 |
26
2025 |
| Higher education index |
57
2026 |
30
2026 |
| Homicides per 100K people |
21.7
2019 |
9.4
2010 |
| Road traffic mortality per 100K people |
20.7
2019 |
12.6
2019 |
| Visa free countries |
52
2025 |
86
2025 |
| Adult literacy rate |
70.4%
2024 |
87.1%
2022 |
| English speaking |
60.6%
2023 |
70.4%
2023 |
| People using the Internet |
39.2%
2023 |
24.1%
2023 |
Health
|
Nigeria
|
Papua New Guinea
|
|
|---|---|---|
| Government health expenditure per capita |
$66.8
2023 |
$85.2
2023 |
| Out-of-pocket health expenditure per capita |
$48
2023 |
$7.28
2023 |
| Life expectancy |
55 years
2026 |
66.5 years
2026 |
| Foreign aid share of health expenditure |
11.3%
2023 |
18.2%
2023 |
| Physicians per 1,000 people |
0.38
2023 |
0.06
2023 |
| Age at first childbirth |
20.4 years
2025 |
21.9 years
2025 |
| Maternal mortality per 100K births |
993
2023 |
189
2023 |
| Mortality rate before reaching 5 years of age |
104.9
2023 |
40.3
2023 |
| Obesity rate |
12.8%
2022 |
21.2%
2022 |
| Diabetes prevalence |
3%
2024 |
14.1%
2024 |
| Air quality index |
8
2026 |
91
2026 |
| Tobacco use prevalence |
3.3%
2022 |
39.6%
2022 |
| Pure alcohol consumption per capita |
3.78 liters
2020 |
1.13 liters
2020 |
Territory
|
Nigeria
|
Papua New Guinea
|
|
|---|---|---|
| % of world land |
0.61%
2026 |
0.3%
2026 |
| Land area per capita |
1,511 sq mi
2024 |
16,532 sq mi
2024 |
| Agricultural land area |
267,948 sq mi
2026 |
5,425 sq mi
2026 |
| Forest area |
81,611 sq mi
2026 |
138,051 sq mi
2026 |
| Roads length |
121,167 mi
2017 |
5,809 mi
2011 |
In-depth comparisons
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Data sources:
- World Bank | Health (1960–2025, retrieved 2026-04-06)
- United Nations | World Population Prospects (1950–2026, retrieved 2026-03-10)
- U.S. Census Bureau (1960–2025, retrieved 2026-02-08)
- Central Intelligence Agency (CIA) (2000–2025, retrieved 2026-02-20)
- International Monetary Fund (IMF) | Fiscal Monitor (2024, retrieved 2026-02-20)
- LivingCost (2026, retrieved 2025-10-14)
- World Obesity Federation (2022, retrieved 2026-02-08)
- Passport Index (2025, retrieved 2026-02-08)
- Transparency International (2025, retrieved 2026-02-10)
- The Heritage Foundation | Economic Freedom Index (2026, retrieved 2026-03-09)
- EduRank (2026, retrieved 2025-10-13)
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