Nigeria has a population of 233M (ranked 6/197), compared with 236K in Sao Tome and Principe (ranked 176/197). Nigeria's land area is 351,650 sq mi versus 371 sq mi for Sao Tome and Principe (ranked 30th vs. 172nd).
By GDP, Nigeria ranks 54/197 ($252B) and Sao Tome and Principe ranks 189/197 ($822M). By GDP per capita, Nigeria ranks 174/197 ($1,084), while Sao Tome and Principe ranks 134/197 ($3,491).
Main facts and rankings
Nigeria
|
Sao Tome
|
|
|---|---|---|
| Population |
243824469
|
246362
|
| Population rank | 6/197 | 176/197 |
| GDP |
$252B
2024 |
$822M
2024 |
| GDP rank | 54/197 | 189/197 |
| GDP per capita |
$1,084
2024 |
$3,491
2024 |
| GDP per capita rank | 174/197 | 134/197 |
| GDP per capita, PPP |
$9,087
2024 |
$6,242
2024 |
| Government debt |
$99.2B
2024 |
$533M
2024 |
| Debt-to-GDP ratio |
39.3%
2024 |
64.8%
2024 |
| Government debt per person |
$426
2024 |
$2,262
2024 |
| Government debt per person rank | 170/185 | 116/185 |
| Average annual personal income after taxes |
$1,104
2026 |
$3,111
2026 |
| Land area | 351,650 sq mi | 371 sq mi |
| Population density |
690 ppl/mi²
2026 |
661 ppl/mi²
2026 |
| Fertility rate |
4.48
2023 |
3.64
2023 |
| Median age |
19 years
2024 |
20.3 years
2024 |
| Life expectancy |
55 years
2026 |
70.3 years
2026 |
Nigeria and Sao Tome and Principe: Comparison Charts
Nigeria and Sao Tome and Principe economies compared
| Year | GDP | |
|---|---|---|
|
Nigeria
|
Sao Tome
|
|
| 2024 | $252,261,880,141 | $822,154,621 |
| 2023 | $487,387,801,881 | $690,456,807 |
| 2022 | $646,950,257,578 | $540,809,499 |
| 2021 | $609,147,716,973 | $524,402,456 |
| 2020 | $598,586,817,819 | $471,229,485 |
| 2019 | $668,219,992,691 | $412,976,083 |
| 2018 | $421,739,251,509 | $383,717,328 |
| 2017 | $375,745,731,053 | $322,002,845 |
| 2016 | $404,649,125,252 | $292,267,272 |
| 2015 | $493,026,682,801 | $259,999,643 |
| 2014 | $574,183,763,412 | $293,119,143 |
| 2013 | $520,117,180,314 | $267,041,748 |
| 2012 | $463,971,018,239 | $225,815,132 |
| 2011 | $414,466,676,831 | $226,455,001 |
| 2010 | $366,990,417,129 | $190,021,192 |
| 2009 | $295,008,835,381 | $200,668,065 |
| 2008 | $339,476,276,258 | $188,021,165 |
| 2007 | $278,260,846,800 | $149,146,919 |
| 2006 | $238,454,997,161 | $142,775,104 |
| 2005 | $175,670,569,969 | $136,450,662 |
| 2004 | $135,764,731,646 | $114,582,284 |
| 2003 | $104,738,954,264 | $102,085,769 |
| 2002 | $95,054,059,303 | $85,171,074 |
| 2001 | $73,557,840,064 | $75,951,133 |
| 2000 | $69,171,451,627 | $76,198,395 |
| 1999 | $59,145,077,039 | $77,302,212 |
| 1998 | $218,416,200,673 | $72,285,404 |
| 1997 | $200,850,397,618 | $91,920,274 |
| 1996 | $185,730,236,700 | $135,188,166 |
| 1995 | $140,919,776,986 | $103,695,237 |
| 1994 | $80,399,613,064 | $131,338,415 |
| 1993 | $56,721,051,402 | $125,742,229 |
| 1992 | $52,058,181,854 | $94,861,781 |
| 1991 | $59,526,833,412 | $107,484,143 |
| 1990 | $54,035,795,388 | $119,297,933 |
| 1989 | $44,003,061,108 | $98,545,367 |
| 1988 | $49,648,470,440 | $99,000,764 |
| 1987 | $52,676,041,931 | $115,952,925 |
| 1986 | $54,805,852,581 | $115,928,907 |
| 1985 | $73,745,821,158 | $82,733,069 |
| 1984 | $73,484,359,521 | $78,213,796 |
| 1983 | $97,094,911,792 | $75,110,289 |
| 1982 | $142,769,363,314 | $80,307,763 |
| 1981 | $164,475,209,516 | $83,499,264 |
| 1980 | $64,201,788,123 | $81,662,231 |
| 1979 | $47,259,911,894 | $65,755,928 |
| 1978 | $36,527,862,209 | $55,044,563 |
| 1977 | $36,035,407,725 | $49,207,692 |
| 1976 | $36,308,883,249 | $52,039,421 |
| 1975 | $27,778,934,625 | $60,101,710 |
| 1974 | $24,846,641,318 | $57,817,591 |
| 1973 | $15,162,871,287 | $56,011,245 |
| 1972 | $12,274,416,018 | $41,430,257 |
| 1971 | $9,181,769,912 | $37,288,845 |
| 1970 | $12,546,094,982 | $37,211,826 |
| 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/nigeria/sao-tome-and-principe | CC BY 
Nigeria and Sao Tome and Principe economies compared
| Year | GDP per capita | |
|---|---|---|
|
Nigeria
|
Sao Tome
|
|
| 2024 | $1,084 | $3,491 |
| 2023 | $2,139 | $2,991 |
| 2022 | $2,899 | $2,390 |
| 2021 | $2,787 | $2,363 |
| 2020 | $2,797 | $2,167 |
| 2019 | $3,190 | $1,935 |
| 2018 | $2,058 | $1,826 |
| 2017 | $1,876 | $1,556 |
| 2016 | $2,070 | $1,435 |
| 2015 | $2,586 | $1,298 |
| 2014 | $3,089 | $1,490 |
| 2013 | $2,873 | $1,383 |
| 2012 | $2,633 | $1,192 |
| 2011 | $2,418 | $1,220 |
| 2010 | $2,202 | $1,045 |
| 2009 | $1,820 | $1,128 |
| 2008 | $2,154 | $1,082 |
| 2007 | $1,816 | $879 |
| 2006 | $1,600 | $862 |
| 2005 | $1,211 | $844 |
| 2004 | $962 | $727 |
| 2003 | $763 | $664 |
| 2002 | $712 | $568 |
| 2001 | $566 | $519 |
| 2000 | $547 | $529 |
| 1999 | $481 | $543 |
| 1998 | $1,822 | $514 |
| 1997 | $1,720 | $662 |
| 1996 | $1,633 | $987 |
| 1995 | $1,272 | $769 |
| 1994 | $745 | $990 |
| 1993 | $540 | $964 |
| 1992 | $509 | $740 |
| 1991 | $597 | $855 |
| 1990 | $556 | $970 |
| 1989 | $465 | $821 |
| 1988 | $540 | $847 |
| 1987 | $588 | $1,018 |
| 1986 | $628 | $1,043 |
| 1985 | $869 | $761 |
| 1984 | $890 | $735 |
| 1983 | $1,207 | $720 |
| 1982 | $1,822 | $783 |
| 1981 | $2,162 | $830 |
| 1980 | $870 | $829 |
| 1979 | $661 | $683 |
| 1978 | $527 | $587 |
| 1977 | $536 | $539 |
| 1976 | $556 | $585 |
| 1975 | $438 | $693 |
| 1974 | $403 | $683 |
| 1973 | $252.4 | $676 |
| 1972 | $209.5 | $511 |
| 1971 | $160.5 | $470 |
| 1970 | $224.5 | $479 |
| 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/nigeria/sao-tome-and-principe | CC BY
Nigeria vs. Sao Tome and Principe life expectancy calculator
| Year | Life expectancy, years | |
|---|---|---|
|
Nigeria
|
Sao Tome
|
|
| 2026 | 55 | 70.3 |
| 2025 | 54.8 | 70.1 |
| 2024 | 54.6 | 69.9 |
| 2023 | 54.5 | 69.7 |
| 2022 | 54.1 | 69.2 |
| 2021 | 53.5 | 68 |
| 2020 | 53.1 | 68 |
| 2019 | 53 | 68 |
| 2018 | 52.7 | 67.6 |
| 2017 | 52.4 | 67.1 |
| 2016 | 52.2 | 66.6 |
| 2015 | 51.9 | 66 |
| 2014 | 51.9 | 65.5 |
| 2013 | 51.8 | 64.9 |
| 2012 | 51.7 | 64.5 |
| 2011 | 51.5 | 64.1 |
| 2010 | 51.3 | 63.9 |
| 2009 | 51.1 | 63.7 |
| 2008 | 50.7 | 63.4 |
| 2007 | 50.4 | 63.3 |
| 2006 | 49.9 | 63 |
| 2005 | 49.5 | 62.4 |
| 2004 | 49.1 | 62.6 |
| 2003 | 48.6 | 62.2 |
| 2002 | 48 | 61.8 |
| 2001 | 47.5 | 61.5 |
| 2000 | 47.1 | 61.2 |
| 1999 | 46.6 | 61 |
| 1998 | 46.1 | 60.8 |
| 1997 | 46 | 60.6 |
| 1996 | 45.8 | 60.6 |
| 1995 | 45.9 | 60.5 |
| 1994 | 45.7 | 60.6 |
| 1993 | 45.8 | 60.6 |
| 1992 | 45.6 | 60.7 |
| 1991 | 45.5 | 60.8 |
| 1990 | 45.7 | 60.7 |
| 1989 | 45.8 | 59.7 |
| 1988 | 45.8 | 60.8 |
| 1987 | 45.9 | 60.7 |
| 1986 | 46 | 57.6 |
| 1985 | 46.2 | 60.1 |
| 1984 | 46.3 | 59.9 |
| 1983 | 46.4 | 59.7 |
| 1982 | 46.4 | 59.5 |
| 1981 | 46.3 | 59.4 |
| 1980 | 46 | 59.4 |
| 1979 | 45.7 | 59.3 |
| 1978 | 45.3 | 59.1 |
| 1977 | 44.8 | 59 |
| 1976 | 44.2 | 58.8 |
| 1975 | 43.1 | 58.6 |
| 1974 | 42.5 | 58.3 |
| 1973 | 41.8 | 57.9 |
| 1972 | 41.3 | 57.4 |
| 1971 | 40.6 | 57 |
| 1970 | 40 | 56.3 |
| 1969 | 38.9 | 55.4 |
| 1968 | 38.6 | 54.5 |
| 1967 | 37.5 | 53.4 |
| 1966 | 38.4 | 52.3 |
| 1965 | 38.2 | 51.1 |
| 1964 | 38 | 49.7 |
| 1963 | 37.8 | 48.4 |
| 1962 | 37.6 | 46.8 |
| 1961 | 37.4 | 45.2 |
| 1960 | 37.2 | 43.6 |
| 1959 | 37 | 42.1 |
| 1958 | 36.8 | 41 |
| 1957 | 36.6 | 40.1 |
| 1956 | 36.5 | 39.5 |
| 1955 | 36.3 | 39.3 |
| 1954 | 36.2 | 39.2 |
| 1953 | 36 | 39.1 |
| 1952 | 35.9 | 39.1 |
| 1951 | 35.7 | 39.1 |
| 1950 | 35.5 | 39.1 |
Data sources: United Nations | World Population Prospects (1950–2026, retrieved 2026-03-10).
GeoRank.org/facts/nigeria/sao-tome-and-principe | CC BY
Nigeria and Sao Tome and Principe population clocks and comparison
| Year | Population | |
|---|---|---|
|
Nigeria
|
Sao Tome
|
|
| 2024 | 232,679,478 | 235,536 |
| 2023 | 227,882,945 | 230,871 |
| 2022 | 223,150,896 | 226,305 |
| 2021 | 218,529,286 | 221,961 |
| 2020 | 213,996,181 | 217,435 |
| 2019 | 209,485,641 | 213,392 |
| 2018 | 204,938,755 | 210,187 |
| 2017 | 200,254,579 | 206,970 |
| 2016 | 195,443,700 | 203,689 |
| 2015 | 190,671,878 | 200,291 |
| 2014 | 185,896,915 | 196,767 |
| 2013 | 181,049,443 | 193,148 |
| 2012 | 176,200,625 | 189,439 |
| 2011 | 171,379,598 | 185,649 |
| 2010 | 166,642,886 | 181,802 |
| 2009 | 162,049,464 | 177,853 |
| 2008 | 157,595,014 | 173,793 |
| 2007 | 153,267,261 | 169,700 |
| 2006 | 149,077,334 | 165,638 |
| 2005 | 145,017,253 | 161,639 |
| 2004 | 141,057,045 | 157,705 |
| 2003 | 137,202,644 | 153,814 |
| 2002 | 133,471,989 | 149,922 |
| 2001 | 129,862,595 | 146,375 |
| 2000 | 126,382,494 | 144,018 |
| 1999 | 123,047,320 | 142,442 |
| 1998 | 119,846,254 | 140,751 |
| 1997 | 116,754,792 | 138,922 |
| 1996 | 113,754,779 | 136,962 |
| 1995 | 110,819,428 | 134,895 |
| 1994 | 107,935,714 | 132,732 |
| 1993 | 105,122,069 | 130,467 |
| 1992 | 102,372,770 | 128,110 |
| 1991 | 99,720,162 | 125,697 |
| 1990 | 97,120,925 | 122,980 |
| 1989 | 94,531,014 | 119,979 |
| 1988 | 92,020,090 | 116,939 |
| 1987 | 89,591,716 | 113,919 |
| 1986 | 87,235,953 | 111,150 |
| 1985 | 84,897,973 | 108,658 |
| 1984 | 82,526,443 | 106,394 |
| 1983 | 80,438,260 | 104,380 |
| 1982 | 78,378,701 | 102,508 |
| 1981 | 76,068,103 | 100,615 |
| 1980 | 73,764,641 | 98,544 |
| 1979 | 71,498,242 | 96,252 |
| 1978 | 69,326,532 | 93,794 |
| 1977 | 67,234,590 | 91,301 |
| 1976 | 65,258,009 | 88,922 |
| 1975 | 63,410,815 | 86,708 |
| 1974 | 61,679,144 | 84,672 |
| 1973 | 60,082,139 | 82,798 |
| 1972 | 58,601,748 | 81,041 |
| 1971 | 57,214,684 | 79,330 |
| 1970 | 55,893,838 | 77,626 |
| 1969 | 54,631,914 | 76,083 |
| 1968 | 53,432,783 | 74,765 |
| 1967 | 52,293,065 | 73,596 |
| 1966 | 51,188,234 | 72,576 |
| 1965 | 50,086,764 | 71,680 |
| 1964 | 49,012,016 | 70,865 |
| 1963 | 47,973,575 | 70,112 |
| 1962 | 46,965,292 | 69,403 |
| 1961 | 45,989,310 | 68,707 |
| 1960 | 45,053,782 | 68,012 |
Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/nigeria/sao-tome-and-principe | CC BY
Fertility rates in Nigeria and Sao Tome and Principe
| Year | Fertility rate | |
|---|---|---|
|
Nigeria
|
Sao Tome
|
|
| 2023 | 4.48 | 3.64 |
| 2022 | 4.55 | 3.7 |
| 2021 | 4.64 | 3.76 |
| 2020 | 4.7 | 3.83 |
| 2019 | 4.86 | 3.9 |
| 2018 | 5.02 | 3.98 |
| 2017 | 5.18 | 4.07 |
| 2016 | 5.34 | 4.2 |
| 2015 | 5.5 | 4.35 |
| 2014 | 5.62 | 4.49 |
| 2013 | 5.69 | 4.58 |
| 2012 | 5.8 | 4.66 |
| 2011 | 5.89 | 4.72 |
| 2010 | 5.95 | 4.77 |
| 2009 | 5.99 | 4.84 |
| 2008 | 6.02 | 4.91 |
| 2007 | 6.03 | 4.96 |
| 2006 | 6.05 | 4.93 |
| 2005 | 6.06 | 4.94 |
| 2004 | 6.09 | 4.96 |
| 2003 | 6.1 | 5.01 |
| 2002 | 6.12 | 5.06 |
| 2001 | 6.13 | 5.1 |
| 2000 | 6.12 | 5.16 |
| 1999 | 6.08 | 5.23 |
| 1998 | 6.07 | 5.3 |
| 1997 | 6.14 | 5.4 |
| 1996 | 6.22 | 5.47 |
| 1995 | 6.27 | 5.55 |
| 1994 | 6.32 | 5.56 |
| 1993 | 6.35 | 5.64 |
| 1992 | 6.39 | 5.7 |
| 1991 | 6.43 | 5.77 |
| 1990 | 6.46 | 5.83 |
| 1989 | 6.49 | 5.88 |
| 1988 | 6.5 | 5.94 |
| 1987 | 6.5 | 5.99 |
| 1986 | 6.56 | 6.05 |
| 1985 | 6.62 | 6.1 |
| 1984 | 6.7 | 6.16 |
| 1983 | 6.78 | 6.22 |
| 1982 | 6.8 | 6.28 |
| 1981 | 6.82 | 6.33 |
| 1980 | 6.85 | 6.39 |
| 1979 | 6.89 | 6.43 |
| 1978 | 6.92 | 6.47 |
| 1977 | 6.86 | 6.5 |
| 1976 | 6.81 | 6.52 |
| 1975 | 6.77 | 6.53 |
| 1974 | 6.7 | 6.53 |
| 1973 | 6.63 | 6.53 |
| 1972 | 6.58 | 6.51 |
| 1971 | 6.53 | 6.49 |
| 1970 | 6.47 | 6.47 |
| 1969 | 6.44 | 6.44 |
| 1968 | 6.42 | 6.42 |
| 1967 | 6.4 | 6.39 |
| 1966 | 6.39 | 6.37 |
| 1965 | 6.37 | 6.35 |
| 1964 | 6.36 | 6.33 |
| 1963 | 6.35 | 6.31 |
| 1962 | 6.36 | 6.28 |
| 1961 | 6.35 | 6.26 |
| 1960 | 6.36 | 6.24 |
Data sources: World Bank | Health (1960–2023, retrieved 2026-04-06).
GeoRank.org/facts/nigeria/sao-tome-and-principe | CC BY
Nigeria and Sao Tome and Principe demographics compared
| Year | Median age, years | |
|---|---|---|
|
Nigeria
|
Sao Tome
|
|
| 2024 | 19 | 20.3 |
| 2023 | 18.8 | 20.1 |
| 2022 | 18.7 | 19.9 |
| 2021 | 18.5 | 19.7 |
| 2020 | 18.3 | 19.5 |
| 2019 | 18.2 | 19.4 |
| 2018 | 18 | 19.3 |
| 2017 | 17.9 | 19.1 |
| 2016 | 17.8 | 19 |
| 2015 | 17.8 | 19 |
| 2014 | 17.7 | 18.9 |
| 2013 | 17.7 | 18.9 |
| 2012 | 17.7 | 18.9 |
| 2011 | 17.7 | 18.9 |
| 2010 | 17.8 | 18.8 |
| 2009 | 17.8 | 18.7 |
| 2008 | 17.8 | 18.7 |
| 2007 | 17.9 | 18.7 |
| 2006 | 17.9 | 18.6 |
| 2005 | 17.9 | 18.5 |
| 2004 | 17.9 | 18.4 |
| 2003 | 17.9 | 18.3 |
| 2002 | 17.9 | 18.1 |
| 2001 | 17.9 | 18 |
| 2000 | 17.9 | 17.9 |
| 1999 | 17.9 | 17.7 |
| 1998 | 17.8 | 17.5 |
| 1997 | 17.7 | 17.4 |
| 1996 | 17.6 | 17.3 |
| 1995 | 17.6 | 17.3 |
| 1994 | 17.5 | 17.2 |
| 1993 | 17.4 | 17.2 |
| 1992 | 17.4 | 17.3 |
| 1991 | 17.3 | 17.3 |
| 1990 | 17.3 | 17.4 |
| 1989 | 17.3 | 17.4 |
| 1988 | 17.3 | 17.4 |
| 1987 | 17.3 | 17.4 |
| 1986 | 17.3 | 17.4 |
| 1985 | 17.3 | 17.4 |
| 1984 | 17.4 | 17.4 |
| 1983 | 17.5 | 17.4 |
| 1982 | 17.6 | 17.4 |
| 1981 | 17.7 | 17.4 |
| 1980 | 17.8 | 17.3 |
| 1979 | 17.9 | 17.3 |
| 1978 | 18 | 17.2 |
| 1977 | 18.2 | 17.2 |
| 1976 | 18.3 | 17.1 |
| 1975 | 18.4 | 17.1 |
| 1974 | 18.5 | 17.1 |
| 1973 | 18.6 | 17 |
| 1972 | 18.7 | 17 |
| 1971 | 18.8 | 16.9 |
| 1970 | 18.9 | 16.9 |
| 1969 | 19.1 | 17.2 |
| 1968 | 19.2 | 17.7 |
| 1967 | 19.2 | 18.5 |
| 1966 | 19.3 | 19.5 |
| 1965 | 19.3 | 21 |
| 1964 | 19.3 | 22.4 |
| 1963 | 19.3 | 23.5 |
| 1962 | 19.3 | 24.1 |
| 1961 | 19.3 | 24.3 |
| 1960 | 19.3 | 24.2 |
Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/nigeria/sao-tome-and-principe | CC BY
Interactive Maps
Use the buttons below to switch between world maps comparing statistics for Nigeria and Sao Tome and Principe.
National statistics comparison
Finance
|
Nigeria
|
Sao Tome
|
|
|---|---|---|
| GNI, Atlas method |
$396B
2024 |
$671M
2024 |
| Government expenditure, % of GDP |
12.3%
2024 |
24.7%
2024 |
| Education expenditure, % of GDP |
0.32%
2023 |
5.03%
2023 |
| Military expenditure, % of GDP |
0.56%
2024 |
n/a |
| Armed forces personnel |
223,000
2020 |
1,000
1999 |
| Deficit/surplus, % of GDP |
-1.57%
2024 |
+0.92%
2024 |
| Unemployment rate |
3.45%
2024 |
6.66%
2017 |
| Services, % of GDP |
53.7%
2024 |
80.3%
2024 |
| Industry, % of GDP |
18.2%
2024 |
2.83%
2024 |
| Economic freedom index |
54.8
2026 |
60.6
2026 |
| Income share by richest 10% |
26.3%
2022 |
32.8%
2017 |
| Income share by poorest 10% |
3%
2022 |
2.6%
2017 |
| Number of billionaires |
4
2025 |
n/a |
| Percentage of billionaires |
0.000004%
2025 |
n/a |
| Listed domestic companies |
169
2024 |
n/a |
| Market capitalization of domestic companies |
$54.4B
2024 |
n/a |
| Total reserves including gold |
$38.6B
2024 |
$46.2M
2023 |
| Personal remittances received |
$21.3B
2024 |
$80.1M
2024 |
| International tourist arrivals |
5,265,000
2016 |
33,400
2018 |
| International tourism as share of exports |
0.8%
2020 |
73.2%
2018 |
| Banked people share |
63.3%
2024 |
n/a |
Energy
|
Nigeria
|
Sao Tome
|
|
|---|---|---|
| Energy use, kg of oil equivalent per capita |
333 kg
2022 |
259.3 kg
2007 |
| GDP PPP per kg equivalent of energy use |
$24.9
2022 |
$10.2
2007 |
| Carbon dioxide (CO2) emissions |
131.9 megatons
2024 |
0.15 megatons
2024 |
| CO2 emissions per capita |
0.57 tons
2024 |
0.63 tons
2024 |
| Fossil fuel energy use share |
55.7%
2022 |
0%
2007 |
| Renewable energy use share |
80.3%
2021 |
42.5%
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 |
6.06%
2021 |
| Hydroelectric share |
24.3%
2022 |
5.85%
2021 |
| Nuclear share |
0%
2021 |
0%
2021 |
| Electricity access |
61.2%
2023 |
81.3%
2023 |
Society
|
Nigeria
|
Sao Tome
|
|
|---|---|---|
| % of world population |
2.86%
2024 |
0.003%
2024 |
| Annual migration change |
-15,258
2025 |
-650
2025 |
| Urban population |
63%
2024 |
68.9%
2024 |
| Male:Female ratio |
50.6:49.4
2024 |
49.7:50.3
2024 |
| Average male height |
5.63 ft
2025 |
5.59 ft
2025 |
| Average female height |
5.19 ft
2025 |
5.24 ft
2025 |
| Quality of life index |
15.2
2026 |
32.3
2026 |
| Corruption Perceptions Index |
26
2025 |
45
2025 |
| Higher education index |
57
2026 |
n/a |
| Homicides per 100K people |
21.7
2019 |
3.23
2011 |
| Road traffic mortality per 100K people |
20.7
2019 |
27.9
2019 |
| Visa free countries |
52
2025 |
70
2025 |
| Adult literacy rate |
70.4%
2024 |
93.8%
2022 |
| English speaking |
60.6%
2023 |
4.9%
2025 |
| People using the Internet |
39.2%
2023 |
61.5%
2023 |
Health
|
Nigeria
|
Sao Tome
|
|
|---|---|---|
| Government health expenditure per capita |
$66.8
2023 |
$171.1
2023 |
| Out-of-pocket health expenditure per capita |
$48
2023 |
$28.5
2023 |
| Life expectancy |
55 years
2026 |
70.3 years
2026 |
| Foreign aid share of health expenditure |
11.3%
2023 |
43.9%
2023 |
| Physicians per 1,000 people |
0.38
2023 |
0.46
2022 |
| Age at first childbirth |
20.4 years
2025 |
19.4 years
2025 |
| Maternal mortality per 100K births |
993
2023 |
75
2023 |
| Mortality rate before reaching 5 years of age |
104.9
2023 |
13.9
2023 |
| Obesity rate |
12.8%
2022 |
17.2%
2022 |
| Diabetes prevalence |
3%
2024 |
12.1%
2024 |
| Air quality index |
8
2026 |
24
2026 |
| Tobacco use prevalence |
3.3%
2022 |
7.8%
2022 |
| Pure alcohol consumption per capita |
3.78 liters
2020 |
4.79 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)
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