Cambodia has a population of 17.6M (ranked 73/197), compared with 233M in Nigeria (ranked 6/197). Cambodia's land area is 68,155 sq mi versus 351,650 sq mi for Nigeria (ranked 88th vs. 30th).
By GDP, Cambodia ranks 97/197 ($46.4B) and Nigeria ranks 54/197 ($252B). By GDP per capita, Cambodia ranks 145/197 ($2,628), while Nigeria ranks 174/197 ($1,084).
Main facts and rankings
Cambodia
|
Nigeria
|
|
|---|---|---|
| Population |
18113986
|
243824469
|
| Population rank | 73/197 | 6/197 |
| GDP |
$46.4B
2024 |
$252B
2024 |
| GDP rank | 97/197 | 54/197 |
| GDP per capita |
$2,628
2024 |
$1,084
2024 |
| GDP per capita rank | 145/197 | 174/197 |
| GDP per capita, PPP |
$7,967
2024 |
$9,087
2024 |
| Government debt |
$12B
2024 |
$99.2B
2024 |
| Debt-to-GDP ratio |
25.9%
2024 |
39.3%
2024 |
| Government debt per person |
$681
2024 |
$426
2024 |
| Government debt per person rank | 156/185 | 170/185 |
| Average annual personal income after taxes |
$2,258
2026 |
$1,104
2026 |
| Land area | 68,155 sq mi | 351,650 sq mi |
| Population density |
265 ppl/mi²
2026 |
690 ppl/mi²
2026 |
| Fertility rate |
2.58
2023 |
4.48
2023 |
| Median age |
27 years
2024 |
19 years
2024 |
| Life expectancy |
71.1 years
2026 |
55 years
2026 |
Cambodia and Nigeria: Comparison Charts
Cambodia and Nigeria economies compared
| Year | GDP | |
|---|---|---|
|
Cambodia
|
Nigeria
|
|
| 2024 | $46,352,647,037 | $252,261,880,141 |
| 2023 | $42,335,646,896 | $487,387,801,881 |
| 2022 | $39,994,532,960 | $646,950,257,578 |
| 2021 | $36,790,163,687 | $609,147,716,973 |
| 2020 | $34,818,073,901 | $598,586,817,819 |
| 2019 | $36,685,356,408 | $668,219,992,691 |
| 2018 | $33,145,892,169 | $421,739,251,509 |
| 2017 | $29,355,665,910 | $375,745,731,053 |
| 2016 | $26,556,545,153 | $404,649,125,252 |
| 2015 | $24,174,170,369 | $493,026,682,801 |
| 2014 | $22,041,463,968 | $574,183,763,412 |
| 2013 | $19,807,135,253 | $520,117,180,314 |
| 2012 | $17,826,536,700 | $463,971,018,239 |
| 2011 | $16,032,622,024 | $414,466,676,831 |
| 2010 | $13,808,673,288 | $366,990,417,129 |
| 2009 | $12,502,901,170 | $295,008,835,381 |
| 2008 | $12,174,303,999 | $339,476,276,258 |
| 2007 | $10,127,916,460 | $278,260,846,800 |
| 2006 | $8,350,531,017 | $238,454,997,161 |
| 2005 | $7,066,296,463 | $175,670,569,969 |
| 2004 | $5,883,297,160 | $135,764,731,646 |
| 2003 | $5,046,693,484 | $104,738,954,264 |
| 2002 | $4,501,227,627 | $95,054,059,303 |
| 2001 | $4,145,665,970 | $73,557,840,064 |
| 2000 | $3,694,168,979 | $69,171,451,627 |
| 1999 | $3,517,242,477 | $59,145,077,039 |
| 1998 | $3,120,425,503 | $218,416,200,673 |
| 1997 | $3,443,413,389 | $200,850,397,618 |
| 1996 | $3,506,695,720 | $185,730,236,700 |
| 1995 | $3,441,205,693 | $140,919,776,986 |
| 1994 | $2,791,435,272 | $80,399,613,064 |
| 1993 | $2,533,727,592 | $56,721,051,402 |
| 1992 | $2,491,486,594 | $52,058,181,854 |
| 1991 | $2,054,974,089 | $59,526,833,412 |
| 1990 | $1,402,541,177 | $54,035,795,388 |
| 1989 | $1,353,137,648 | $44,003,061,108 |
| 1988 | $1,662,877,859 | $49,648,470,440 |
| 1987 | $1,036,974,910 | $52,676,041,931 |
| 1986 | $1,167,630,318 | $54,805,852,581 |
| 1985 | $1,102,669,184 | $73,745,821,158 |
| 1984 | $1,021,176,059 | $73,484,359,521 |
| 1983 | $939,291,262 | $97,094,911,792 |
| 1982 | $865,516,040 | $142,769,363,314 |
| 1981 | $815,153,652 | $164,475,209,516 |
| 1980 | $744,384,130 | $64,201,788,123 |
| 1979 | $723,738,503 | $47,259,911,894 |
| 1978 | $766,642,356 | $36,527,862,209 |
| 1977 | $716,261,764 | $36,035,407,725 |
| 1976 | $790,357,255 | $36,308,883,249 |
| 1975 | $749,129,748 | $27,778,934,625 |
| 1974 | - | $24,846,641,318 |
| 1973 | - | $15,162,871,287 |
| 1972 | - | $12,274,416,018 |
| 1971 | - | $9,181,769,912 |
| 1970 | - | $12,546,094,982 |
| 1969 | - | $6,634,317,346 |
| 1968 | - | $5,200,997,920 |
| 1967 | - | $5,203,237,919 |
| 1966 | - | $6,366,917,453 |
| 1965 | - | $5,874,537,650 |
| 1964 | - | $5,552,931,319 |
| 1963 | - | $5,165,590,254 |
| 1962 | - | $4,909,399,176 |
| 1961 | - | $4,467,287,893 |
| 1960 | - | $4,196,174,502 |
Data sources: World Bank | Economy & Growth (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/cambodia/nigeria | CC BY 
Cambodia and Nigeria economies compared
| Year | GDP per capita | |
|---|---|---|
|
Cambodia
|
Nigeria
|
|
| 2024 | $2,628 | $1,084 |
| 2023 | $2,430 | $2,139 |
| 2022 | $2,325 | $2,899 |
| 2021 | $2,167 | $2,787 |
| 2020 | $2,082 | $2,797 |
| 2019 | $2,226 | $3,190 |
| 2018 | $2,037 | $2,058 |
| 2017 | $1,826 | $1,876 |
| 2016 | $1,675 | $2,070 |
| 2015 | $1,547 | $2,586 |
| 2014 | $1,432 | $3,089 |
| 2013 | $1,306 | $2,873 |
| 2012 | $1,193 | $2,633 |
| 2011 | $1,089 | $2,418 |
| 2010 | $952 | $2,202 |
| 2009 | $876 | $1,820 |
| 2008 | $866 | $2,154 |
| 2007 | $732 | $1,816 |
| 2006 | $612 | $1,600 |
| 2005 | $526 | $1,211 |
| 2004 | $444 | $962 |
| 2003 | $387 | $763 |
| 2002 | $350 | $712 |
| 2001 | $328 | $566 |
| 2000 | $296.4 | $547 |
| 1999 | $286.8 | $481 |
| 1998 | $258.8 | $1,822 |
| 1997 | $297.6 | $1,720 |
| 1996 | $325 | $1,633 |
| 1995 | $343 | $1,272 |
| 1994 | $302 | $745 |
| 1993 | $294.1 | $540 |
| 1992 | $307 | $509 |
| 1991 | $267.3 | $597 |
| 1990 | $190.2 | $556 |
| 1989 | $191.3 | $465 |
| 1988 | $244.1 | $540 |
| 1987 | $158.1 | $588 |
| 1986 | $185.8 | $628 |
| 1985 | $182.4 | $869 |
| 1984 | $174.7 | $890 |
| 1983 | $166.7 | $1,207 |
| 1982 | $159.2 | $1,822 |
| 1981 | $154.3 | $2,162 |
| 1980 | $143.2 | $870 |
| 1979 | $142.2 | $661 |
| 1978 | $147.1 | $527 |
| 1977 | $126.4 | $536 |
| 1976 | $128.8 | $556 |
| 1975 | $113.8 | $438 |
| 1974 | - | $403 |
| 1973 | - | $252.4 |
| 1972 | - | $209.5 |
| 1971 | - | $160.5 |
| 1970 | - | $224.5 |
| 1969 | - | $121.4 |
| 1968 | - | $97.3 |
| 1967 | - | $99.5 |
| 1966 | - | $124.4 |
| 1965 | - | $117.3 |
| 1964 | - | $113.3 |
| 1963 | - | $107.7 |
| 1962 | - | $104.5 |
| 1961 | - | $97.1 |
| 1960 | - | $93.1 |
Data sources: World Bank | Economy & Growth (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/cambodia/nigeria | CC BY
Cambodia vs. Nigeria life expectancy calculator
| Year | Life expectancy, years | |
|---|---|---|
|
Cambodia
|
Nigeria
|
|
| 2026 | 71.1 | 55 |
| 2025 | 71 | 54.8 |
| 2024 | 70.8 | 54.6 |
| 2023 | 70.7 | 54.5 |
| 2022 | 70.5 | 54.1 |
| 2021 | 69.3 | 53.5 |
| 2020 | 70.1 | 53.1 |
| 2019 | 70.1 | 53 |
| 2018 | 70 | 52.7 |
| 2017 | 69.8 | 52.4 |
| 2016 | 69.6 | 52.2 |
| 2015 | 69.4 | 51.9 |
| 2014 | 69.1 | 51.9 |
| 2013 | 68.8 | 51.8 |
| 2012 | 68.4 | 51.7 |
| 2011 | 67.9 | 51.5 |
| 2010 | 67.3 | 51.3 |
| 2009 | 66.7 | 51.1 |
| 2008 | 66.1 | 50.7 |
| 2007 | 65.5 | 50.4 |
| 2006 | 64.9 | 49.9 |
| 2005 | 64.1 | 49.5 |
| 2004 | 63.3 | 49.1 |
| 2003 | 62.3 | 48.6 |
| 2002 | 61.4 | 48 |
| 2001 | 60.5 | 47.5 |
| 2000 | 59.5 | 47.1 |
| 1999 | 58.6 | 46.6 |
| 1998 | 57.9 | 46.1 |
| 1997 | 57.3 | 46 |
| 1996 | 56.8 | 45.8 |
| 1995 | 56.6 | 45.9 |
| 1994 | 56.2 | 45.7 |
| 1993 | 56 | 45.8 |
| 1992 | 55.7 | 45.6 |
| 1991 | 55.6 | 45.5 |
| 1990 | 55.2 | 45.7 |
| 1989 | 54.8 | 45.8 |
| 1988 | 54.4 | 45.8 |
| 1987 | 53.7 | 45.9 |
| 1986 | 51.6 | 46 |
| 1985 | 50.8 | 46.2 |
| 1984 | 50.1 | 46.3 |
| 1983 | 49.4 | 46.4 |
| 1982 | 48.8 | 46.4 |
| 1981 | 48 | 46.3 |
| 1980 | 47.5 | 46 |
| 1979 | 41.1 | 45.7 |
| 1978 | 11.6 | 45.3 |
| 1977 | 11.3 | 44.8 |
| 1976 | 11.6 | 44.2 |
| 1975 | 12.8 | 43.1 |
| 1974 | 39.3 | 42.5 |
| 1973 | 39.1 | 41.8 |
| 1972 | 38.9 | 41.3 |
| 1971 | 38.7 | 40.6 |
| 1970 | 38.6 | 40 |
| 1969 | 45.9 | 38.9 |
| 1968 | 45.6 | 38.6 |
| 1967 | 45.2 | 37.5 |
| 1966 | 44.9 | 38.4 |
| 1965 | 44.5 | 38.2 |
| 1964 | 44 | 38 |
| 1963 | 43.6 | 37.8 |
| 1962 | 43.1 | 37.6 |
| 1961 | 42.6 | 37.4 |
| 1960 | 42.1 | 37.2 |
| 1959 | 41.7 | 37 |
| 1958 | 41.2 | 36.8 |
| 1957 | 40.9 | 36.6 |
| 1956 | 40.5 | 36.5 |
| 1955 | 40.3 | 36.3 |
| 1954 | 39.9 | 36.2 |
| 1953 | 39.6 | 36 |
| 1952 | 39.3 | 35.9 |
| 1951 | 39 | 35.7 |
| 1950 | 38.9 | 35.5 |
Data sources: United Nations | World Population Prospects (1950–2026, retrieved 2026-03-10).
GeoRank.org/facts/cambodia/nigeria | CC BY
Cambodia and Nigeria population clocks and comparison
| Year | Population | |
|---|---|---|
|
Cambodia
|
Nigeria
|
|
| 2024 | 17,638,801 | 232,679,478 |
| 2023 | 17,423,880 | 227,882,945 |
| 2022 | 17,201,724 | 223,150,896 |
| 2021 | 16,974,305 | 218,529,286 |
| 2020 | 16,725,474 | 213,996,181 |
| 2019 | 16,481,304 | 209,485,641 |
| 2018 | 16,274,522 | 204,938,755 |
| 2017 | 16,073,372 | 200,254,579 |
| 2016 | 15,852,803 | 195,443,700 |
| 2015 | 15,623,251 | 190,671,878 |
| 2014 | 15,396,772 | 185,896,915 |
| 2013 | 15,170,208 | 181,049,443 |
| 2012 | 14,945,085 | 176,200,625 |
| 2011 | 14,722,584 | 171,379,598 |
| 2010 | 14,500,726 | 166,642,886 |
| 2009 | 14,276,810 | 162,049,464 |
| 2008 | 14,053,479 | 157,595,014 |
| 2007 | 13,841,770 | 153,267,261 |
| 2006 | 13,639,028 | 149,077,334 |
| 2005 | 13,439,202 | 145,017,253 |
| 2004 | 13,244,731 | 141,057,045 |
| 2003 | 13,050,968 | 137,202,644 |
| 2002 | 12,855,241 | 133,471,989 |
| 2001 | 12,658,484 | 129,862,595 |
| 2000 | 12,462,336 | 126,382,494 |
| 1999 | 12,265,731 | 123,047,320 |
| 1998 | 12,058,173 | 119,846,254 |
| 1997 | 11,570,982 | 116,754,792 |
| 1996 | 10,801,270 | 113,754,779 |
| 1995 | 10,018,497 | 110,819,428 |
| 1994 | 9,239,162 | 107,935,714 |
| 1993 | 8,616,381 | 105,122,069 |
| 1992 | 8,113,083 | 102,372,770 |
| 1991 | 7,686,850 | 99,720,162 |
| 1990 | 7,374,752 | 97,120,925 |
| 1989 | 7,073,473 | 94,531,014 |
| 1988 | 6,812,014 | 92,020,090 |
| 1987 | 6,557,970 | 89,591,716 |
| 1986 | 6,285,693 | 87,235,953 |
| 1985 | 6,043,783 | 84,897,973 |
| 1984 | 5,845,117 | 82,526,443 |
| 1983 | 5,636,203 | 80,438,260 |
| 1982 | 5,436,432 | 78,378,701 |
| 1981 | 5,284,495 | 76,068,103 |
| 1980 | 5,199,872 | 73,764,641 |
| 1979 | 5,088,808 | 71,498,242 |
| 1978 | 5,211,653 | 69,326,532 |
| 1977 | 5,668,551 | 67,234,590 |
| 1976 | 6,134,991 | 65,258,009 |
| 1975 | 6,581,371 | 63,410,815 |
| 1974 | 6,783,240 | 61,679,144 |
| 1973 | 6,739,726 | 60,082,139 |
| 1972 | 6,673,886 | 58,601,748 |
| 1971 | 6,620,880 | 57,214,684 |
| 1970 | 6,639,182 | 55,893,838 |
| 1969 | 6,604,725 | 54,631,914 |
| 1968 | 6,467,324 | 53,432,783 |
| 1967 | 6,332,944 | 52,293,065 |
| 1966 | 6,201,232 | 51,188,234 |
| 1965 | 6,072,289 | 50,086,764 |
| 1964 | 5,946,178 | 49,012,016 |
| 1963 | 5,823,010 | 47,973,575 |
| 1962 | 5,697,558 | 46,965,292 |
| 1961 | 5,571,168 | 45,989,310 |
| 1960 | 5,449,966 | 45,053,782 |
Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/cambodia/nigeria | CC BY
Fertility rates in Cambodia and Nigeria
| Year | Fertility rate | |
|---|---|---|
|
Cambodia
|
Nigeria
|
|
| 2023 | 2.58 | 4.48 |
| 2022 | 2.62 | 4.55 |
| 2021 | 2.66 | 4.64 |
| 2020 | 2.7 | 4.7 |
| 2019 | 2.73 | 4.86 |
| 2018 | 2.72 | 5.02 |
| 2017 | 2.72 | 5.18 |
| 2016 | 2.73 | 5.34 |
| 2015 | 2.73 | 5.5 |
| 2014 | 2.73 | 5.62 |
| 2013 | 2.74 | 5.69 |
| 2012 | 2.75 | 5.8 |
| 2011 | 2.78 | 5.89 |
| 2010 | 2.86 | 5.95 |
| 2009 | 2.97 | 5.99 |
| 2008 | 3.05 | 6.02 |
| 2007 | 3.13 | 6.03 |
| 2006 | 3.18 | 6.05 |
| 2005 | 3.24 | 6.06 |
| 2004 | 3.31 | 6.09 |
| 2003 | 3.43 | 6.1 |
| 2002 | 3.57 | 6.12 |
| 2001 | 3.69 | 6.13 |
| 2000 | 3.79 | 6.12 |
| 1999 | 3.93 | 6.08 |
| 1998 | 4.13 | 6.07 |
| 1997 | 4.39 | 6.14 |
| 1996 | 4.87 | 6.22 |
| 1995 | 5.08 | 6.27 |
| 1994 | 5.28 | 6.32 |
| 1993 | 5.43 | 6.35 |
| 1992 | 5.49 | 6.39 |
| 1991 | 5.59 | 6.43 |
| 1990 | 5.64 | 6.46 |
| 1989 | 5.68 | 6.49 |
| 1988 | 5.94 | 6.5 |
| 1987 | 6.1 | 6.5 |
| 1986 | 6.23 | 6.56 |
| 1985 | 6.31 | 6.62 |
| 1984 | 6.34 | 6.7 |
| 1983 | 6.3 | 6.78 |
| 1982 | 6.19 | 6.8 |
| 1981 | 6.04 | 6.82 |
| 1980 | 5.77 | 6.85 |
| 1979 | 4.56 | 6.89 |
| 1978 | 3.34 | 6.92 |
| 1977 | 2.72 | 6.86 |
| 1976 | 3.41 | 6.81 |
| 1975 | 4.1 | 6.77 |
| 1974 | 4.8 | 6.7 |
| 1973 | 5.56 | 6.63 |
| 1972 | 5.94 | 6.58 |
| 1971 | 6.01 | 6.53 |
| 1970 | 6.07 | 6.47 |
| 1969 | 6.12 | 6.44 |
| 1968 | 6.17 | 6.42 |
| 1967 | 6.2 | 6.4 |
| 1966 | 6.24 | 6.39 |
| 1965 | 6.27 | 6.37 |
| 1964 | 6.29 | 6.36 |
| 1963 | 6.29 | 6.35 |
| 1962 | 6.3 | 6.36 |
| 1961 | 6.3 | 6.35 |
| 1960 | 6.31 | 6.36 |
Data sources: World Bank | Health (1960–2023, retrieved 2026-04-06).
GeoRank.org/facts/cambodia/nigeria | CC BY
Cambodia and Nigeria demographics compared
| Year | Median age, years | |
|---|---|---|
|
Cambodia
|
Nigeria
|
|
| 2024 | 27 | 19 |
| 2023 | 26.8 | 18.8 |
| 2022 | 26.5 | 18.7 |
| 2021 | 26.3 | 18.5 |
| 2020 | 26.1 | 18.3 |
| 2019 | 25.8 | 18.2 |
| 2018 | 25.5 | 18 |
| 2017 | 25 | 17.9 |
| 2016 | 24.6 | 17.8 |
| 2015 | 24.2 | 17.8 |
| 2014 | 23.9 | 17.7 |
| 2013 | 23.5 | 17.7 |
| 2012 | 23.1 | 17.7 |
| 2011 | 22.7 | 17.7 |
| 2010 | 22.4 | 17.8 |
| 2009 | 22 | 17.8 |
| 2008 | 21.6 | 17.8 |
| 2007 | 21.1 | 17.9 |
| 2006 | 20.6 | 17.9 |
| 2005 | 20.1 | 17.9 |
| 2004 | 19.7 | 17.9 |
| 2003 | 19.3 | 17.9 |
| 2002 | 18.9 | 17.9 |
| 2001 | 18.5 | 17.9 |
| 2000 | 18.1 | 17.9 |
| 1999 | 17.7 | 17.9 |
| 1998 | 17.4 | 17.8 |
| 1997 | 17.2 | 17.7 |
| 1996 | 17.1 | 17.6 |
| 1995 | 17.3 | 17.6 |
| 1994 | 18 | 17.5 |
| 1993 | 18.4 | 17.4 |
| 1992 | 18.1 | 17.4 |
| 1991 | 18 | 17.3 |
| 1990 | 18.1 | 17.3 |
| 1989 | 18.1 | 17.3 |
| 1988 | 18.1 | 17.3 |
| 1987 | 18.1 | 17.3 |
| 1986 | 18 | 17.3 |
| 1985 | 17.9 | 17.3 |
| 1984 | 17.9 | 17.4 |
| 1983 | 17.9 | 17.5 |
| 1982 | 17.8 | 17.6 |
| 1981 | 17.7 | 17.7 |
| 1980 | 17.8 | 17.8 |
| 1979 | 17.6 | 17.9 |
| 1978 | 17.4 | 18 |
| 1977 | 17.3 | 18.2 |
| 1976 | 17.2 | 18.3 |
| 1975 | 17.2 | 18.4 |
| 1974 | 17.2 | 18.5 |
| 1973 | 17.2 | 18.6 |
| 1972 | 17.2 | 18.7 |
| 1971 | 17.3 | 18.8 |
| 1970 | 17.6 | 18.9 |
| 1969 | 17.8 | 19.1 |
| 1968 | 17.8 | 19.2 |
| 1967 | 17.9 | 19.2 |
| 1966 | 17.9 | 19.3 |
| 1965 | 17.9 | 19.3 |
| 1964 | 18 | 19.3 |
| 1963 | 18 | 19.3 |
| 1962 | 18.1 | 19.3 |
| 1961 | 18.1 | 19.3 |
| 1960 | 18.1 | 19.3 |
Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/cambodia/nigeria | CC BY
Interactive Maps
Use the buttons below to switch between world maps comparing statistics for Cambodia and Nigeria.
National statistics comparison
Finance
|
Cambodia
|
Nigeria
|
|
|---|---|---|
| GNI, Atlas method |
$44.9B
2024 |
$396B
2024 |
| Government expenditure, % of GDP |
17.3%
2024 |
12.3%
2024 |
| Education expenditure, % of GDP |
2.18%
2023 |
0.32%
2023 |
| Military expenditure, % of GDP |
1.52%
2024 |
0.56%
2024 |
| Armed forces personnel |
191,000
2020 |
223,000
2020 |
| Deficit/surplus, % of GDP |
-2.67%
2024 |
-1.57%
2024 |
| Unemployment rate |
0.26%
2023 |
3.45%
2024 |
| Services, % of GDP |
35.6%
2024 |
53.7%
2024 |
| Industry, % of GDP |
41.8%
2024 |
18.2%
2024 |
| Economic freedom index |
58.7
2026 |
54.8
2026 |
| Income share by richest 10% | n/a |
26.3%
2022 |
| Income share by poorest 10% | n/a |
3%
2022 |
| Number of billionaires | n/a |
4
2025 |
| Percentage of billionaires | n/a |
0.000004%
2025 |
| Listed domestic companies | n/a |
169
2024 |
| Market capitalization of domestic companies | n/a |
$54.4B
2024 |
| Total reserves including gold |
$22.5B
2024 |
$38.6B
2024 |
| Personal remittances received |
$2.83B
2024 |
$21.3B
2024 |
| International tourist arrivals |
1,306,000
2020 |
5,265,000
2016 |
| International tourism as share of exports |
5.37%
2020 |
0.8%
2020 |
| Banked people share |
39%
2024 |
63.3%
2024 |
Energy
|
Cambodia
|
Nigeria
|
|
|---|---|---|
| Energy use, kg of oil equivalent per capita |
502 kg
2022 |
333 kg
2022 |
| GDP PPP per kg equivalent of energy use |
$13.8
2022 |
$24.9
2022 |
| Carbon dioxide (CO2) emissions |
19.4 megatons
2024 |
131.9 megatons
2024 |
| CO2 emissions per capita |
1.1 tons
2024 |
0.57 tons
2024 |
| Fossil fuel energy use share |
54.9%
2022 |
55.7%
2022 |
| Renewable energy use share |
52.4%
2021 |
80.3%
2021 |
| Alternative and nuclear energy use share |
6.86%
2022 |
1.08%
2022 |
| Net energy imports use share |
58.9%
2021 |
-66.3%
2022 |
| Electric power consumption per capita |
813 kWh
2022 |
135.6 kWh
2022 |
| Renewable electricity output share |
56.4%
2021 |
23.8%
2021 |
| Hydroelectric share |
57.9%
2022 |
24.3%
2022 |
| Nuclear share |
0%
2021 |
0%
2021 |
| Electricity access |
95%
2023 |
61.2%
2023 |
Society
|
Cambodia
|
Nigeria
|
|
|---|---|---|
| % of world population |
0.22%
2024 |
2.86%
2024 |
| Annual migration change |
-31,469
2025 |
-15,258
2025 |
| Urban population |
40.9%
2024 |
63%
2024 |
| Male:Female ratio |
49:51
2024 |
50.6:49.4
2024 |
| Average male height |
5.42 ft
2025 |
5.63 ft
2025 |
| Average female height |
5.08 ft
2025 |
5.19 ft
2025 |
| Quality of life index |
41.2
2026 |
15.2
2026 |
| Corruption Perceptions Index |
20
2025 |
26
2025 |
| Higher education index |
25
2026 |
57
2026 |
| Homicides per 100K people |
1.84
2011 |
21.7
2019 |
| Road traffic mortality per 100K people |
19.6
2019 |
20.7
2019 |
| Visa free countries |
65
2025 |
52
2025 |
| Adult literacy rate |
83.8%
2022 |
70.4%
2024 |
| English speaking |
22.2%
2023 |
60.6%
2023 |
| People using the Internet |
60.7%
2023 |
39.2%
2023 |
Health
|
Cambodia
|
Nigeria
|
|
|---|---|---|
| Government health expenditure per capita |
$114.6
2023 |
$66.8
2023 |
| Out-of-pocket health expenditure per capita |
$69.4
2023 |
$48
2023 |
| Life expectancy |
71.1 years
2026 |
55 years
2026 |
| Foreign aid share of health expenditure |
11.3%
2023 |
11.3%
2023 |
| Physicians per 1,000 people |
0.21
2019 |
0.38
2023 |
| Age at first childbirth |
23.3 years
2025 |
20.4 years
2025 |
| Maternal mortality per 100K births |
137
2023 |
993
2023 |
| Mortality rate before reaching 5 years of age |
22.9
2023 |
104.9
2023 |
| Obesity rate |
4.5%
2022 |
12.8%
2022 |
| Diabetes prevalence |
7.5%
2024 |
3%
2024 |
| Air quality index |
33
2026 |
8
2026 |
| Tobacco use prevalence |
17.2%
2022 |
3.3%
2022 |
| Pure alcohol consumption per capita |
6.67 liters
2020 |
3.78 liters
2020 |
Territory
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)
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.