Sao Tome and Principe has a population of 236K (ranked 176/197), compared with 6.04M in Singapore (ranked 113/197). Sao Tome and Principe's land area is 371 sq mi versus 277.2 sq mi for Singapore (ranked 172nd vs. 177th).
By GDP, Sao Tome and Principe ranks 189/197 ($822M) and Singapore ranks 28/197 ($547B). By GDP per capita, Sao Tome and Principe ranks 134/197 ($3,491), while Singapore ranks 7/197 ($90,674).
Main facts and rankings
Sao Tome
|
Singapore
|
|
|---|---|---|
| Population |
246362
|
6125852
|
| Population rank | 176/197 | 113/197 |
| GDP |
$822M
2024 |
$547B
2024 |
| GDP rank | 189/197 | 28/197 |
| GDP per capita |
$3,491
2024 |
$90,674
2024 |
| GDP per capita rank | 134/197 | 7/197 |
| GDP per capita, PPP |
$6,242
2024 |
$150,689
2024 |
| Government debt |
$533M
2024 |
$950B
2024 |
| Debt-to-GDP ratio |
64.8%
2024 |
173.5%
2024 |
| Government debt per person |
$2,262
2024 |
$157,326
2024 |
| Government debt per person rank | 116/185 | 1/185 |
| Average annual personal income after taxes |
$3,111
2026 |
$52,793
2026 |
| Land area | 371 sq mi | 277.2 sq mi |
| Population density |
661 ppl/mi²
2026 |
22,064 ppl/mi²
2026 |
| Fertility rate |
3.64
2023 |
0.97
2023 |
| Median age |
20.3 years
2024 |
36.8 years
2024 |
| Life expectancy |
70.3 years
2026 |
84.1 years
2026 |
Sao Tome and Principe and Singapore: Comparison Charts
Sao Tome and Principe and Singapore economies compared
| Year | GDP | |
|---|---|---|
|
Sao Tome
|
Singapore
|
|
| 2024 | $822,154,621 | $547,386,645,892 |
| 2023 | $690,456,807 | $505,439,514,078 |
| 2022 | $540,809,499 | $509,017,841,147 |
| 2021 | $524,402,456 | $436,591,382,250 |
| 2020 | $471,229,485 | $349,165,858,545 |
| 2019 | $412,976,083 | $376,161,998,830 |
| 2018 | $383,717,328 | $377,123,710,561 |
| 2017 | $322,002,845 | $343,673,334,902 |
| 2016 | $292,267,272 | $319,646,468,521 |
| 2015 | $259,999,643 | $307,998,545,269 |
| 2014 | $293,119,143 | $314,863,580,758 |
| 2013 | $267,041,748 | $307,576,360,585 |
| 2012 | $225,815,132 | $295,092,888,077 |
| 2011 | $226,455,001 | $279,356,499,090 |
| 2010 | $190,021,192 | $239,807,980,591 |
| 2009 | $200,668,065 | $194,150,283,772 |
| 2008 | $188,021,165 | $193,617,323,539 |
| 2007 | $149,146,919 | $180,941,701,358 |
| 2006 | $142,775,104 | $148,627,286,361 |
| 2005 | $136,450,662 | $127,807,848,728 |
| 2004 | $114,582,284 | $115,033,593,101 |
| 2003 | $102,085,769 | $97,646,401,096 |
| 2002 | $85,171,074 | $92,538,372,870 |
| 2001 | $75,951,133 | $89,793,790,670 |
| 2000 | $76,198,395 | $96,076,539,926 |
| 1999 | $77,302,212 | $86,286,849,755 |
| 1998 | $72,285,404 | $85,728,207,782 |
| 1997 | $91,920,274 | $100,123,787,215 |
| 1996 | $135,188,166 | $96,293,086,513 |
| 1995 | $103,695,237 | $87,812,540,788 |
| 1994 | $131,338,415 | $73,688,724,431 |
| 1993 | $125,742,229 | $60,603,815,716 |
| 1992 | $94,861,781 | $52,131,320,033 |
| 1991 | $107,484,143 | $45,466,164,978 |
| 1990 | $119,297,933 | $36,144,336,769 |
| 1989 | $98,545,367 | $30,465,364,739 |
| 1988 | $99,000,764 | $25,371,462,488 |
| 1987 | $115,952,925 | $20,919,215,578 |
| 1986 | $115,928,907 | $18,586,746,057 |
| 1985 | $82,733,069 | $19,156,532,746 |
| 1984 | $78,213,796 | $19,749,361,098 |
| 1983 | $75,110,289 | $17,784,112,150 |
| 1982 | $80,307,763 | $16,084,252,378 |
| 1981 | $83,499,264 | $14,175,228,844 |
| 1980 | $81,662,231 | $11,896,256,783 |
| 1979 | $65,755,928 | $9,296,921,724 |
| 1978 | $55,044,563 | $7,517,176,355 |
| 1977 | $49,207,692 | $6,618,585,074 |
| 1976 | $52,039,421 | $6,327,077,974 |
| 1975 | $60,101,710 | $5,633,673,930 |
| 1974 | $57,817,591 | $5,221,534,956 |
| 1973 | $56,011,245 | $3,696,213,333 |
| 1972 | $41,430,257 | $2,721,440,981 |
| 1971 | $37,288,845 | $2,263,785,444 |
| 1970 | $37,211,826 | $1,920,574,150 |
| 1969 | - | $1,659,893,768 |
| 1968 | - | $1,425,706,091 |
| 1967 | - | $1,238,035,816 |
| 1966 | - | $1,096,425,608 |
| 1965 | - | $974,644,096 |
| 1964 | - | $894,153,311 |
| 1963 | - | $917,608,012 |
| 1962 | - | $826,239,212 |
| 1961 | - | $764,629,788 |
| 1960 | - | $704,751,700 |
Data sources: World Bank | Economy & Growth (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/sao-tome-and-principe/singapore | CC BY 
Sao Tome and Principe and Singapore economies compared
| Year | GDP per capita | |
|---|---|---|
|
Sao Tome
|
Singapore
|
|
| 2024 | $3,491 | $90,674 |
| 2023 | $2,991 | $85,412 |
| 2022 | $2,390 | $90,299 |
| 2021 | $2,363 | $80,056 |
| 2020 | $2,167 | $61,410 |
| 2019 | $1,935 | $65,952 |
| 2018 | $1,826 | $66,882 |
| 2017 | $1,556 | $61,236 |
| 2016 | $1,435 | $57,006 |
| 2015 | $1,298 | $55,646 |
| 2014 | $1,490 | $57,565 |
| 2013 | $1,383 | $56,967 |
| 2012 | $1,192 | $55,548 |
| 2011 | $1,220 | $53,891 |
| 2010 | $1,045 | $47,237 |
| 2009 | $1,128 | $38,927 |
| 2008 | $1,082 | $40,009 |
| 2007 | $879 | $39,433 |
| 2006 | $862 | $33,768 |
| 2005 | $844 | $29,961 |
| 2004 | $727 | $27,608 |
| 2003 | $664 | $23,730 |
| 2002 | $568 | $22,160 |
| 2001 | $519 | $21,700 |
| 2000 | $529 | $23,853 |
| 1999 | $543 | $21,797 |
| 1998 | $514 | $21,829 |
| 1997 | $662 | $26,376 |
| 1996 | $987 | $26,233 |
| 1995 | $769 | $24,915 |
| 1994 | $990 | $21,552 |
| 1993 | $964 | $18,290 |
| 1992 | $740 | $16,136 |
| 1991 | $855 | $14,502 |
| 1990 | $970 | $11,862 |
| 1989 | $821 | $10,395 |
| 1988 | $847 | $8,914 |
| 1987 | $1,018 | $7,539 |
| 1986 | $1,043 | $6,800 |
| 1985 | $761 | $7,002 |
| 1984 | $735 | $7,228 |
| 1983 | $720 | $6,633 |
| 1982 | $783 | $6,078 |
| 1981 | $830 | $5,597 |
| 1980 | $829 | $4,928 |
| 1979 | $683 | $3,901 |
| 1978 | $587 | $3,194 |
| 1977 | $539 | $2,846 |
| 1976 | $585 | $2,759 |
| 1975 | $693 | $2,490 |
| 1974 | $683 | $2,342 |
| 1973 | $676 | $1,685 |
| 1972 | $511 | $1,264 |
| 1971 | $470 | $1,071 |
| 1970 | $479 | $926 |
| 1969 | - | $813 |
| 1968 | - | $709 |
| 1967 | - | $626 |
| 1966 | - | $567 |
| 1965 | - | $517 |
| 1964 | - | $486 |
| 1963 | - | $511 |
| 1962 | - | $472 |
| 1961 | - | $449 |
| 1960 | - | $428 |
Data sources: World Bank | Economy & Growth (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/sao-tome-and-principe/singapore | CC BY
Sao Tome and Principe vs. Singapore life expectancy calculator
| Year | Life expectancy, years | |
|---|---|---|
|
Sao Tome
|
Singapore
|
|
| 2026 | 70.3 | 84.1 |
| 2025 | 70.1 | 84 |
| 2024 | 69.9 | 83.9 |
| 2023 | 69.7 | 83.7 |
| 2022 | 69.2 | 82.9 |
| 2021 | 68 | 83.5 |
| 2020 | 68 | 83.7 |
| 2019 | 68 | 83.7 |
| 2018 | 67.6 | 83.4 |
| 2017 | 67.1 | 83.1 |
| 2016 | 66.6 | 82.9 |
| 2015 | 66 | 82.7 |
| 2014 | 65.5 | 82.6 |
| 2013 | 64.9 | 82.5 |
| 2012 | 64.5 | 82.2 |
| 2011 | 64.1 | 81.9 |
| 2010 | 63.9 | 81.6 |
| 2009 | 63.7 | 81.4 |
| 2008 | 63.4 | 81.1 |
| 2007 | 63.3 | 80.9 |
| 2006 | 63 | 80.6 |
| 2005 | 62.4 | 80.3 |
| 2004 | 62.6 | 79.7 |
| 2003 | 62.2 | 79.2 |
| 2002 | 61.8 | 78.7 |
| 2001 | 61.5 | 78.3 |
| 2000 | 61.2 | 77.8 |
| 1999 | 61 | 77.3 |
| 1998 | 60.8 | 76.9 |
| 1997 | 60.6 | 76.4 |
| 1996 | 60.6 | 76.1 |
| 1995 | 60.5 | 75.7 |
| 1994 | 60.6 | 75.6 |
| 1993 | 60.6 | 75.5 |
| 1992 | 60.7 | 75.3 |
| 1991 | 60.8 | 75.1 |
| 1990 | 60.7 | 74.6 |
| 1989 | 59.7 | 74.3 |
| 1988 | 60.8 | 74 |
| 1987 | 60.7 | 74 |
| 1986 | 57.6 | 73.6 |
| 1985 | 60.1 | 73.1 |
| 1984 | 59.9 | 72.6 |
| 1983 | 59.7 | 72.4 |
| 1982 | 59.5 | 72 |
| 1981 | 59.4 | 71.7 |
| 1980 | 59.4 | 71.5 |
| 1979 | 59.3 | 71.4 |
| 1978 | 59.1 | 71.2 |
| 1977 | 59 | 70.9 |
| 1976 | 58.8 | 70.6 |
| 1975 | 58.6 | 70.2 |
| 1974 | 58.3 | 69.7 |
| 1973 | 57.9 | 69.4 |
| 1972 | 57.4 | 69 |
| 1971 | 57 | 68.8 |
| 1970 | 56.3 | 68.5 |
| 1969 | 55.4 | 68.1 |
| 1968 | 54.5 | 67.7 |
| 1967 | 53.4 | 67.3 |
| 1966 | 52.3 | 67.2 |
| 1965 | 51.1 | 66.9 |
| 1964 | 49.7 | 66.7 |
| 1963 | 48.4 | 66.5 |
| 1962 | 46.8 | 66.1 |
| 1961 | 45.2 | 65.7 |
| 1960 | 43.6 | 65.3 |
| 1959 | 42.1 | 64.8 |
| 1958 | 41 | 64 |
| 1957 | 40.1 | 63.4 |
| 1956 | 39.5 | 62.6 |
| 1955 | 39.3 | 61.2 |
| 1954 | 39.2 | 59.4 |
| 1953 | 39.1 | 57.5 |
| 1952 | 39.1 | 56.4 |
| 1951 | 39.1 | 55.3 |
| 1950 | 39.1 | 54.1 |
Data sources: United Nations | World Population Prospects (1950–2026, retrieved 2026-03-10).
GeoRank.org/facts/sao-tome-and-principe/singapore | CC BY
Sao Tome and Principe and Singapore population clocks and comparison
| Year | Population | |
|---|---|---|
|
Sao Tome
|
Singapore
|
|
| 2024 | 235,536 | 6,036,860 |
| 2023 | 230,871 | 5,917,648 |
| 2022 | 226,305 | 5,637,022 |
| 2021 | 221,961 | 5,453,566 |
| 2020 | 217,435 | 5,685,807 |
| 2019 | 213,392 | 5,703,569 |
| 2018 | 210,187 | 5,638,676 |
| 2017 | 206,970 | 5,612,253 |
| 2016 | 203,689 | 5,607,283 |
| 2015 | 200,291 | 5,535,002 |
| 2014 | 196,767 | 5,469,724 |
| 2013 | 193,148 | 5,399,162 |
| 2012 | 189,439 | 5,312,437 |
| 2011 | 185,649 | 5,183,688 |
| 2010 | 181,802 | 5,076,732 |
| 2009 | 177,853 | 4,987,573 |
| 2008 | 173,793 | 4,839,396 |
| 2007 | 169,700 | 4,588,599 |
| 2006 | 165,638 | 4,401,365 |
| 2005 | 161,639 | 4,265,762 |
| 2004 | 157,705 | 4,166,664 |
| 2003 | 153,814 | 4,114,826 |
| 2002 | 149,922 | 4,175,950 |
| 2001 | 146,375 | 4,138,012 |
| 2000 | 144,018 | 4,027,887 |
| 1999 | 142,442 | 3,958,723 |
| 1998 | 140,751 | 3,927,213 |
| 1997 | 138,922 | 3,796,038 |
| 1996 | 136,962 | 3,670,704 |
| 1995 | 134,895 | 3,524,506 |
| 1994 | 132,732 | 3,419,048 |
| 1993 | 130,467 | 3,313,471 |
| 1992 | 128,110 | 3,230,698 |
| 1991 | 125,697 | 3,135,083 |
| 1990 | 122,980 | 3,047,132 |
| 1989 | 119,979 | 2,930,901 |
| 1988 | 116,939 | 2,846,108 |
| 1987 | 113,919 | 2,774,789 |
| 1986 | 111,150 | 2,733,373 |
| 1985 | 108,658 | 2,735,957 |
| 1984 | 106,394 | 2,732,221 |
| 1983 | 104,380 | 2,681,061 |
| 1982 | 102,508 | 2,646,466 |
| 1981 | 100,615 | 2,532,835 |
| 1980 | 98,544 | 2,413,945 |
| 1979 | 96,252 | 2,383,500 |
| 1978 | 93,794 | 2,353,600 |
| 1977 | 91,301 | 2,325,300 |
| 1976 | 88,922 | 2,293,300 |
| 1975 | 86,708 | 2,262,600 |
| 1974 | 84,672 | 2,229,800 |
| 1973 | 82,798 | 2,193,000 |
| 1972 | 81,041 | 2,152,400 |
| 1971 | 79,330 | 2,112,900 |
| 1970 | 77,626 | 2,074,507 |
| 1969 | 76,083 | 2,042,500 |
| 1968 | 74,765 | 2,012,000 |
| 1967 | 73,596 | 1,977,600 |
| 1966 | 72,576 | 1,934,400 |
| 1965 | 71,680 | 1,886,900 |
| 1964 | 70,865 | 1,841,600 |
| 1963 | 70,112 | 1,795,000 |
| 1962 | 69,403 | 1,750,200 |
| 1961 | 68,707 | 1,702,400 |
| 1960 | 68,012 | 1,646,400 |
Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/sao-tome-and-principe/singapore | CC BY
Fertility rates in Sao Tome and Principe and Singapore
| Year | Fertility rate | |
|---|---|---|
|
Sao Tome
|
Singapore
|
|
| 2023 | 3.64 | 0.97 |
| 2022 | 3.7 | 1.04 |
| 2021 | 3.76 | 1.12 |
| 2020 | 3.83 | 1.1 |
| 2019 | 3.9 | 1.14 |
| 2018 | 3.98 | 1.14 |
| 2017 | 4.07 | 1.16 |
| 2016 | 4.2 | 1.2 |
| 2015 | 4.35 | 1.24 |
| 2014 | 4.49 | 1.25 |
| 2013 | 4.58 | 1.19 |
| 2012 | 4.66 | 1.29 |
| 2011 | 4.72 | 1.2 |
| 2010 | 4.77 | 1.15 |
| 2009 | 4.84 | 1.22 |
| 2008 | 4.91 | 1.28 |
| 2007 | 4.96 | 1.29 |
| 2006 | 4.93 | 1.28 |
| 2005 | 4.94 | 1.26 |
| 2004 | 4.96 | 1.26 |
| 2003 | 5.01 | 1.27 |
| 2002 | 5.06 | 1.37 |
| 2001 | 5.1 | 1.41 |
| 2000 | 5.16 | 1.6 |
| 1999 | 5.23 | 1.47 |
| 1998 | 5.3 | 1.48 |
| 1997 | 5.4 | 1.61 |
| 1996 | 5.47 | 1.66 |
| 1995 | 5.55 | 1.67 |
| 1994 | 5.56 | 1.71 |
| 1993 | 5.64 | 1.74 |
| 1992 | 5.7 | 1.72 |
| 1991 | 5.77 | 1.73 |
| 1990 | 5.83 | 1.83 |
| 1989 | 5.88 | 1.75 |
| 1988 | 5.94 | 1.96 |
| 1987 | 5.99 | 1.62 |
| 1986 | 6.05 | 1.43 |
| 1985 | 6.1 | 1.61 |
| 1984 | 6.16 | 1.62 |
| 1983 | 6.22 | 1.61 |
| 1982 | 6.28 | 1.74 |
| 1981 | 6.33 | 1.78 |
| 1980 | 6.39 | 1.82 |
| 1979 | 6.43 | 1.79 |
| 1978 | 6.47 | 1.79 |
| 1977 | 6.5 | 1.82 |
| 1976 | 6.52 | 2.11 |
| 1975 | 6.53 | 2.07 |
| 1974 | 6.53 | 2.35 |
| 1973 | 6.53 | 2.79 |
| 1972 | 6.51 | 3.04 |
| 1971 | 6.49 | 3.02 |
| 1970 | 6.47 | 3.07 |
| 1969 | 6.44 | 3.22 |
| 1968 | 6.42 | 3.53 |
| 1967 | 6.39 | 3.91 |
| 1966 | 6.37 | 4.46 |
| 1965 | 6.35 | 4.66 |
| 1964 | 6.33 | 4.97 |
| 1963 | 6.31 | 5.16 |
| 1962 | 6.28 | 5.21 |
| 1961 | 6.26 | 5.41 |
| 1960 | 6.24 | 5.76 |
Data sources: World Bank | Health (1960–2023, retrieved 2026-04-06).
GeoRank.org/facts/sao-tome-and-principe/singapore | CC BY
Sao Tome and Principe and Singapore demographics compared
| Year | Median age, years | |
|---|---|---|
|
Sao Tome
|
Singapore
|
|
| 2024 | 20.3 | 36.8 |
| 2023 | 20.1 | 36.2 |
| 2022 | 19.9 | 35.9 |
| 2021 | 19.7 | 35.8 |
| 2020 | 19.5 | 35.5 |
| 2019 | 19.4 | 35.2 |
| 2018 | 19.3 | 35 |
| 2017 | 19.1 | 34.8 |
| 2016 | 19 | 34.5 |
| 2015 | 19 | 34.4 |
| 2014 | 18.9 | 34.2 |
| 2013 | 18.9 | 34.1 |
| 2012 | 18.9 | 34 |
| 2011 | 18.9 | 33.9 |
| 2010 | 18.8 | 33.7 |
| 2009 | 18.7 | 33.6 |
| 2008 | 18.7 | 33.5 |
| 2007 | 18.7 | 33.6 |
| 2006 | 18.6 | 33.6 |
| 2005 | 18.5 | 33.5 |
| 2004 | 18.4 | 33.3 |
| 2003 | 18.3 | 33 |
| 2002 | 18.1 | 32.7 |
| 2001 | 18 | 32.5 |
| 2000 | 17.9 | 32.2 |
| 1999 | 17.7 | 31.9 |
| 1998 | 17.5 | 31.6 |
| 1997 | 17.4 | 31.4 |
| 1996 | 17.3 | 31.2 |
| 1995 | 17.3 | 31 |
| 1994 | 17.2 | 30.7 |
| 1993 | 17.2 | 30.4 |
| 1992 | 17.3 | 30.1 |
| 1991 | 17.3 | 29.8 |
| 1990 | 17.4 | 29.5 |
| 1989 | 17.4 | 29.1 |
| 1988 | 17.4 | 28.7 |
| 1987 | 17.4 | 28.3 |
| 1986 | 17.4 | 27.8 |
| 1985 | 17.4 | 27.3 |
| 1984 | 17.4 | 26.9 |
| 1983 | 17.4 | 26.4 |
| 1982 | 17.4 | 25.9 |
| 1981 | 17.4 | 25.3 |
| 1980 | 17.3 | 24.7 |
| 1979 | 17.3 | 24.2 |
| 1978 | 17.2 | 23.6 |
| 1977 | 17.2 | 23.1 |
| 1976 | 17.1 | 22.6 |
| 1975 | 17.1 | 22 |
| 1974 | 17.1 | 21.5 |
| 1973 | 17 | 21 |
| 1972 | 17 | 20.6 |
| 1971 | 16.9 | 20.1 |
| 1970 | 16.9 | 19.7 |
| 1969 | 17.2 | 19.3 |
| 1968 | 17.7 | 18.9 |
| 1967 | 18.5 | 18.6 |
| 1966 | 19.5 | 18.4 |
| 1965 | 21 | 18.2 |
| 1964 | 22.4 | 18.1 |
| 1963 | 23.5 | 18 |
| 1962 | 24.1 | 18 |
| 1961 | 24.3 | 18.1 |
| 1960 | 24.2 | 18.2 |
Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/sao-tome-and-principe/singapore | CC BY
Interactive Maps
Use the buttons below to switch between world maps comparing statistics for Sao Tome and Principe and Singapore.
National statistics comparison
Finance
|
Sao Tome
|
Singapore
|
|
|---|---|---|
| GNI, Atlas method |
$671M
2024 |
$451B
2024 |
| Government expenditure, % of GDP |
24.7%
2024 |
14.6%
2024 |
| Education expenditure, % of GDP |
5.03%
2023 |
2.19%
2024 |
| Military expenditure, % of GDP | n/a |
2.84%
2024 |
| Armed forces personnel |
1,000
1999 |
59,000
2020 |
| Deficit/surplus, % of GDP |
+0.92%
2024 |
+4.44%
2024 |
| Unemployment rate |
6.66%
2017 |
2.74%
2024 |
| Services, % of GDP |
80.3%
2024 |
73%
2024 |
| Industry, % of GDP |
2.83%
2024 |
21.4%
2024 |
| Economic freedom index |
60.6
2026 |
84.4
2026 |
| Income share by richest 10% |
32.8%
2017 |
n/a |
| Income share by poorest 10% |
2.6%
2017 |
n/a |
| Number of millionaires | n/a |
331,000
2025 |
| Percentage of millionaires | n/a |
6.65%
2025 |
| Number of billionaires | n/a |
49
2025 |
| Percentage of billionaires | n/a |
0.001%
2025 |
| Listed domestic companies | n/a |
400
2024 |
| Market capitalization of domestic companies | n/a |
$638B
2024 |
| Total reserves including gold |
$46.2M
2023 |
$384B
2024 |
| Personal remittances received |
$80.1M
2024 |
n/a |
| International tourist arrivals |
33,400
2018 |
2,742,000
2020 |
| International tourism as share of exports |
73.2%
2018 |
3.04%
2018 |
| Banked people share | n/a |
98%
2024 |
Energy
|
Sao Tome
|
Singapore
|
|
|---|---|---|
| Energy use, kg of oil equivalent per capita |
259.3 kg
2007 |
5,283 kg
2023 |
| GDP PPP per kg equivalent of energy use |
$10.2
2007 |
$27.2
2023 |
| Carbon dioxide (CO2) emissions |
0.15 megatons
2024 |
58.9 megatons
2024 |
| CO2 emissions per capita |
0.63 tons
2024 |
9.75 tons
2024 |
| Fossil fuel energy use share |
0%
2007 |
97.9%
2022 |
| Renewable energy use share |
42.5%
2022 |
1.1%
2021 |
| Alternative and nuclear energy use share | n/a |
0.38%
2023 |
| Net energy imports use share | n/a |
279.6%
2023 |
| Electric power consumption per capita | n/a |
9,750 kWh
2023 |
| Renewable electricity output share |
6.06%
2021 |
4.02%
2021 |
| Hydroelectric share |
5.85%
2021 |
0%
2021 |
| Nuclear share |
0%
2021 |
0%
2021 |
| Electricity access |
81.3%
2023 |
100%
2023 |
Society
|
Sao Tome
|
Singapore
|
|
|---|---|---|
| % of world population |
0.003%
2024 |
0.07%
2024 |
| Annual migration change |
-650
2025 |
+16,892
2025 |
| Urban population |
68.9%
2024 |
100%
2024 |
| Male:Female ratio |
49.7:50.3
2024 |
51.7:48.3
2024 |
| Average male height |
5.59 ft
2025 |
5.69 ft
2025 |
| Average female height |
5.24 ft
2025 |
5.29 ft
2025 |
| Quality of life index |
32.3
2026 |
95.6
2026 |
| Corruption Perceptions Index |
45
2025 |
84
2025 |
| Higher education index | n/a |
96
2026 |
| Homicides per 100K people |
3.23
2011 |
0.07
2023 |
| Road traffic mortality per 100K people |
27.9
2019 |
2.1
2019 |
| Visa free countries |
70
2025 |
175
2025 |
| Adult literacy rate |
93.8%
2022 |
97.7%
2021 |
| English speaking |
4.9%
2025 |
96.4%
2023 |
| People using the Internet |
61.5%
2023 |
94.4%
2024 |
Health
|
Sao Tome
|
Singapore
|
|
|---|---|---|
| Government health expenditure per capita |
$171.1
2023 |
$3,922
2023 |
| Out-of-pocket health expenditure per capita |
$28.5
2023 |
$997
2023 |
| Life expectancy |
70.3 years
2026 |
84.1 years
2026 |
| Foreign aid share of health expenditure |
43.9%
2023 |
0%
2023 |
| Physicians per 1,000 people |
0.46
2022 |
2.83
2022 |
| Age at first childbirth |
19.4 years
2025 |
30.5 years
2025 |
| Maternal mortality per 100K births |
75
2023 |
6
2023 |
| Mortality rate before reaching 5 years of age |
13.9
2023 |
2.1
2023 |
| Obesity rate |
17.2%
2022 |
14%
2022 |
| Diabetes prevalence |
12.1%
2024 |
11.4%
2024 |
| Air quality index |
24
2026 |
68
2026 |
| Tobacco use prevalence |
7.8%
2022 |
16.4%
2022 |
| Pure alcohol consumption per capita |
4.79 liters
2020 |
1.81 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.