Nigeria has a population of 238M (ranked 6/197), compared with 6.11M in Singapore (ranked 113/197). Nigeria's land area is 351,650 sq mi versus 277.2 sq mi for Singapore (ranked 30th vs. 177th).
By GDP, Nigeria ranks 50/197 ($291B) and Singapore ranks 28/197 ($604B). By GDP per capita, Nigeria ranks 172/197 ($1,224), while Singapore ranks 7/197 ($98,814).
Main facts and rankings
Nigeria
|
Singapore
|
|
|---|---|---|
| Population |
245016045
|
6167445
|
| Population rank | 6/197 | 113/197 |
| GDP |
$291B
2025 |
$604B
2025 |
| GDP rank | 50/197 | 28/197 |
| GDP per capita |
$1,224
2025 |
$98,814
2025 |
| GDP per capita rank | 172/197 | 7/197 |
| GDP per capita, PPP |
$9,087
2024 |
$150,689
2024 |
| Government debt |
$103B
2025 |
$1.03T
2025 |
| Debt-to-GDP ratio |
35.5%
2025 |
171.3%
2025 |
| Government debt per person |
$434
2025 |
$169,228
2025 |
| Government debt per person rank | 170/185 | 1/185 |
| Average annual personal income after taxes |
$768
2026 |
$51,296
2026 |
| Land area | 351,650 sq mi | 277.2 sq mi |
| Population density |
689 ppl/mi²
2026 |
22,183 ppl/mi²
2026 |
| Fertility rate |
4.38
2024 |
0.97
2024 |
| Median age |
19.2 years
2025 |
37.4 years
2025 |
| Life expectancy |
55 years
2026 |
84.1 years
2026 |
Nigeria and Singapore: Comparison Charts
Nigeria and Singapore economies compared
| Year | GDP | |
|---|---|---|
|
Nigeria
|
Singapore
|
|
| 2025 | $290,794,361,542 | $603,869,516,999 |
| 2024 | $252,261,880,140 | $572,877,260,178 |
| 2023 | $487,387,801,878 | $511,181,761,244 |
| 2022 | $646,950,257,575 | $514,252,535,239 |
| 2021 | $609,147,716,965 | $441,110,903,525 |
| 2020 | $598,586,817,817 | $351,226,533,656 |
| 2019 | $668,219,992,687 | $376,827,390,962 |
| 2018 | $421,739,251,509 | $377,976,367,877 |
| 2017 | $375,745,731,053 | $344,795,119,214 |
| 2016 | $404,649,125,252 | $320,759,207,439 |
| 2015 | $493,026,682,801 | $307,998,545,269 |
| 2014 | $574,183,763,412 | $314,863,580,758 |
| 2013 | $520,117,180,314 | $307,576,360,585 |
| 2012 | $463,971,018,239 | $295,092,888,077 |
| 2011 | $414,466,676,831 | $279,356,499,090 |
| 2010 | $366,990,417,129 | $239,807,980,591 |
| 2009 | $295,008,835,381 | $194,150,283,772 |
| 2008 | $339,476,276,258 | $193,617,323,539 |
| 2007 | $278,260,846,800 | $180,941,701,358 |
| 2006 | $238,454,997,161 | $148,627,286,361 |
| 2005 | $175,670,569,969 | $127,807,848,728 |
| 2004 | $135,764,731,646 | $115,033,593,101 |
| 2003 | $104,738,954,264 | $97,646,401,096 |
| 2002 | $95,054,059,303 | $92,538,372,870 |
| 2001 | $73,557,840,064 | $89,793,790,670 |
| 2000 | $69,171,451,627 | $96,076,539,926 |
| 1999 | $59,145,077,039 | $86,286,849,755 |
| 1998 | $218,416,200,673 | $85,728,207,782 |
| 1997 | $200,850,397,618 | $100,123,787,215 |
| 1996 | $185,730,236,700 | $96,293,086,513 |
| 1995 | $140,919,776,986 | $87,812,540,788 |
| 1994 | $80,399,613,064 | $73,688,724,431 |
| 1993 | $56,721,051,402 | $60,603,815,716 |
| 1992 | $52,058,181,854 | $52,131,320,033 |
| 1991 | $59,526,833,412 | $45,466,164,978 |
| 1990 | $54,035,795,388 | $36,144,336,769 |
| 1989 | $44,003,061,108 | $30,465,364,739 |
| 1988 | $49,648,470,440 | $25,371,462,488 |
| 1987 | $52,676,041,931 | $20,919,215,578 |
| 1986 | $54,805,852,581 | $18,586,746,057 |
| 1985 | $73,745,821,158 | $19,156,532,746 |
| 1984 | $73,484,359,521 | $19,749,361,098 |
| 1983 | $97,094,911,792 | $17,784,112,150 |
| 1982 | $142,769,363,314 | $16,084,252,378 |
| 1981 | $164,475,209,516 | $14,175,228,844 |
| 1980 | $64,201,788,123 | $11,896,256,783 |
| 1979 | $47,259,911,894 | $9,296,921,724 |
| 1978 | $36,527,862,209 | $7,517,176,355 |
| 1977 | $36,035,407,725 | $6,618,585,074 |
| 1976 | $36,308,883,249 | $6,327,077,974 |
| 1975 | $27,778,934,625 | $5,633,673,930 |
| 1974 | $24,846,641,318 | $5,221,534,956 |
| 1973 | $15,162,871,287 | $3,696,213,333 |
| 1972 | $12,274,416,018 | $2,721,440,981 |
| 1971 | $9,181,769,912 | $2,263,785,444 |
| 1970 | $12,546,094,982 | $1,920,574,150 |
| 1969 | $6,634,317,346 | $1,659,893,768 |
| 1968 | $5,200,997,920 | $1,425,706,091 |
| 1967 | $5,203,237,919 | $1,238,035,816 |
| 1966 | $6,366,917,453 | $1,096,425,608 |
| 1965 | $5,874,537,650 | $974,644,096 |
| 1964 | $5,552,931,319 | $894,153,311 |
| 1963 | $5,165,590,254 | $917,608,012 |
| 1962 | $4,909,399,176 | $826,239,212 |
| 1961 | $4,467,287,893 | $764,629,788 |
| 1960 | $4,196,174,502 | $704,751,700 |
Data sources: World Bank | Economy & Growth (1960–2025, retrieved 2026-07-08).
GeoRank.org/facts/nigeria/singapore | CC BY 
Nigeria and Singapore economies compared
| Year | GDP per capita | |
|---|---|---|
|
Nigeria
|
Singapore
|
|
| 2025 | $1,224 | $98,814 |
| 2024 | $1,084 | $94,897 |
| 2023 | $2,139 | $86,383 |
| 2022 | $2,899 | $91,228 |
| 2021 | $2,787 | $80,885 |
| 2020 | $2,797 | $61,773 |
| 2019 | $3,190 | $66,069 |
| 2018 | $2,058 | $67,033 |
| 2017 | $1,876 | $61,436 |
| 2016 | $2,070 | $57,204 |
| 2015 | $2,586 | $55,646 |
| 2014 | $3,089 | $57,565 |
| 2013 | $2,873 | $56,967 |
| 2012 | $2,633 | $55,548 |
| 2011 | $2,418 | $53,891 |
| 2010 | $2,202 | $47,237 |
| 2009 | $1,820 | $38,927 |
| 2008 | $2,154 | $40,009 |
| 2007 | $1,816 | $39,433 |
| 2006 | $1,600 | $33,768 |
| 2005 | $1,211 | $29,961 |
| 2004 | $962 | $27,608 |
| 2003 | $763 | $23,730 |
| 2002 | $712 | $22,160 |
| 2001 | $566 | $21,700 |
| 2000 | $547 | $23,853 |
| 1999 | $481 | $21,797 |
| 1998 | $1,822 | $21,829 |
| 1997 | $1,720 | $26,376 |
| 1996 | $1,633 | $26,233 |
| 1995 | $1,272 | $24,915 |
| 1994 | $745 | $21,552 |
| 1993 | $540 | $18,290 |
| 1992 | $509 | $16,136 |
| 1991 | $597 | $14,502 |
| 1990 | $556 | $11,862 |
| 1989 | $465 | $10,395 |
| 1988 | $540 | $8,914 |
| 1987 | $588 | $7,539 |
| 1986 | $628 | $6,800 |
| 1985 | $869 | $7,002 |
| 1984 | $890 | $7,228 |
| 1983 | $1,207 | $6,633 |
| 1982 | $1,822 | $6,078 |
| 1981 | $2,162 | $5,597 |
| 1980 | $870 | $4,928 |
| 1979 | $661 | $3,901 |
| 1978 | $527 | $3,194 |
| 1977 | $536 | $2,846 |
| 1976 | $556 | $2,759 |
| 1975 | $438 | $2,490 |
| 1974 | $403 | $2,342 |
| 1973 | $252.4 | $1,685 |
| 1972 | $209.5 | $1,264 |
| 1971 | $160.5 | $1,071 |
| 1970 | $224.5 | $926 |
| 1969 | $121.4 | $813 |
| 1968 | $97.3 | $709 |
| 1967 | $99.5 | $626 |
| 1966 | $124.4 | $567 |
| 1965 | $117.3 | $517 |
| 1964 | $113.3 | $486 |
| 1963 | $107.7 | $511 |
| 1962 | $104.5 | $472 |
| 1961 | $97.1 | $449 |
| 1960 | $93.1 | $428 |
Data sources: World Bank | Economy & Growth (1960–2025, retrieved 2026-07-08).
GeoRank.org/facts/nigeria/singapore | CC BY
Nigeria vs. Singapore life expectancy calculator
| Year | Life expectancy, years | |
|---|---|---|
|
Nigeria
|
Singapore
|
|
| 2026 | 55 | 84.1 |
| 2025 | 54.8 | 84 |
| 2024 | 54.6 | 83.9 |
| 2023 | 54.5 | 83.7 |
| 2022 | 54.1 | 82.9 |
| 2021 | 53.5 | 83.5 |
| 2020 | 53.1 | 83.7 |
| 2019 | 53 | 83.7 |
| 2018 | 52.7 | 83.4 |
| 2017 | 52.4 | 83.1 |
| 2016 | 52.2 | 82.9 |
| 2015 | 51.9 | 82.7 |
| 2014 | 51.9 | 82.6 |
| 2013 | 51.8 | 82.5 |
| 2012 | 51.7 | 82.2 |
| 2011 | 51.5 | 81.9 |
| 2010 | 51.3 | 81.6 |
| 2009 | 51.1 | 81.4 |
| 2008 | 50.7 | 81.1 |
| 2007 | 50.4 | 80.9 |
| 2006 | 49.9 | 80.6 |
| 2005 | 49.5 | 80.3 |
| 2004 | 49.1 | 79.7 |
| 2003 | 48.6 | 79.2 |
| 2002 | 48 | 78.7 |
| 2001 | 47.5 | 78.3 |
| 2000 | 47.1 | 77.8 |
| 1999 | 46.6 | 77.3 |
| 1998 | 46.1 | 76.9 |
| 1997 | 46 | 76.4 |
| 1996 | 45.8 | 76.1 |
| 1995 | 45.9 | 75.7 |
| 1994 | 45.7 | 75.6 |
| 1993 | 45.8 | 75.5 |
| 1992 | 45.6 | 75.3 |
| 1991 | 45.5 | 75.1 |
| 1990 | 45.7 | 74.6 |
| 1989 | 45.8 | 74.3 |
| 1988 | 45.8 | 74 |
| 1987 | 45.9 | 74 |
| 1986 | 46 | 73.6 |
| 1985 | 46.2 | 73.1 |
| 1984 | 46.3 | 72.6 |
| 1983 | 46.4 | 72.4 |
| 1982 | 46.4 | 72 |
| 1981 | 46.3 | 71.7 |
| 1980 | 46 | 71.5 |
| 1979 | 45.7 | 71.4 |
| 1978 | 45.3 | 71.2 |
| 1977 | 44.8 | 70.9 |
| 1976 | 44.2 | 70.6 |
| 1975 | 43.1 | 70.2 |
| 1974 | 42.5 | 69.7 |
| 1973 | 41.8 | 69.4 |
| 1972 | 41.3 | 69 |
| 1971 | 40.6 | 68.8 |
| 1970 | 40 | 68.5 |
| 1969 | 38.9 | 68.1 |
| 1968 | 38.6 | 67.7 |
| 1967 | 37.5 | 67.3 |
| 1966 | 38.4 | 67.2 |
| 1965 | 38.2 | 66.9 |
| 1964 | 38 | 66.7 |
| 1963 | 37.8 | 66.5 |
| 1962 | 37.6 | 66.1 |
| 1961 | 37.4 | 65.7 |
| 1960 | 37.2 | 65.3 |
| 1959 | 37 | 64.8 |
| 1958 | 36.8 | 64 |
| 1957 | 36.6 | 63.4 |
| 1956 | 36.5 | 62.6 |
| 1955 | 36.3 | 61.2 |
| 1954 | 36.2 | 59.4 |
| 1953 | 36 | 57.5 |
| 1952 | 35.9 | 56.4 |
| 1951 | 35.7 | 55.3 |
| 1950 | 35.5 | 54.1 |
Data sources: United Nations | World Population Prospects (1950–2026, retrieved 2026-07-08).
GeoRank.org/facts/nigeria/singapore | CC BY
Nigeria and Singapore population clocks and comparison
| Year | Population | |
|---|---|---|
|
Nigeria
|
Singapore
|
|
| 2025 | 237,527,782 | 6,111,175 |
| 2024 | 232,679,478 | 6,036,860 |
| 2023 | 227,882,945 | 5,917,648 |
| 2022 | 223,150,896 | 5,637,022 |
| 2021 | 218,529,286 | 5,453,566 |
| 2020 | 213,996,181 | 5,685,807 |
| 2019 | 209,485,641 | 5,703,569 |
| 2018 | 204,938,755 | 5,638,676 |
| 2017 | 200,254,579 | 5,612,253 |
| 2016 | 195,443,700 | 5,607,283 |
| 2015 | 190,671,878 | 5,535,002 |
| 2014 | 185,896,915 | 5,469,724 |
| 2013 | 181,049,443 | 5,399,162 |
| 2012 | 176,200,625 | 5,312,437 |
| 2011 | 171,379,598 | 5,183,688 |
| 2010 | 166,642,886 | 5,076,732 |
| 2009 | 162,049,464 | 4,987,573 |
| 2008 | 157,595,014 | 4,839,396 |
| 2007 | 153,267,261 | 4,588,599 |
| 2006 | 149,077,334 | 4,401,365 |
| 2005 | 145,017,253 | 4,265,762 |
| 2004 | 141,057,045 | 4,166,664 |
| 2003 | 137,202,644 | 4,114,826 |
| 2002 | 133,471,989 | 4,175,950 |
| 2001 | 129,862,595 | 4,138,012 |
| 2000 | 126,382,494 | 4,027,887 |
| 1999 | 123,047,320 | 3,958,723 |
| 1998 | 119,846,254 | 3,927,213 |
| 1997 | 116,754,792 | 3,796,038 |
| 1996 | 113,754,779 | 3,670,704 |
| 1995 | 110,819,428 | 3,524,506 |
| 1994 | 107,935,714 | 3,419,048 |
| 1993 | 105,122,069 | 3,313,471 |
| 1992 | 102,372,770 | 3,230,698 |
| 1991 | 99,720,162 | 3,135,083 |
| 1990 | 97,120,925 | 3,047,132 |
| 1989 | 94,531,014 | 2,930,901 |
| 1988 | 92,020,090 | 2,846,108 |
| 1987 | 89,591,716 | 2,774,789 |
| 1986 | 87,235,953 | 2,733,373 |
| 1985 | 84,897,973 | 2,735,957 |
| 1984 | 82,526,443 | 2,732,221 |
| 1983 | 80,438,260 | 2,681,061 |
| 1982 | 78,378,701 | 2,646,466 |
| 1981 | 76,068,103 | 2,532,835 |
| 1980 | 73,764,641 | 2,413,945 |
| 1979 | 71,498,242 | 2,383,500 |
| 1978 | 69,326,532 | 2,353,600 |
| 1977 | 67,234,590 | 2,325,300 |
| 1976 | 65,258,009 | 2,293,300 |
| 1975 | 63,410,815 | 2,262,600 |
| 1974 | 61,679,144 | 2,229,800 |
| 1973 | 60,082,139 | 2,193,000 |
| 1972 | 58,601,748 | 2,152,400 |
| 1971 | 57,214,684 | 2,112,900 |
| 1970 | 55,893,838 | 2,074,507 |
| 1969 | 54,631,914 | 2,042,500 |
| 1968 | 53,432,783 | 2,012,000 |
| 1967 | 52,293,065 | 1,977,600 |
| 1966 | 51,188,234 | 1,934,400 |
| 1965 | 50,086,764 | 1,886,900 |
| 1964 | 49,012,016 | 1,841,600 |
| 1963 | 47,973,575 | 1,795,000 |
| 1962 | 46,965,292 | 1,750,200 |
| 1961 | 45,989,310 | 1,702,400 |
| 1960 | 45,053,782 | 1,646,400 |
Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08).
GeoRank.org/facts/nigeria/singapore | CC BY
Fertility rates in Nigeria and Singapore
| Year | Fertility rate | |
|---|---|---|
|
Nigeria
|
Singapore
|
|
| 2024 | 4.38 | 0.97 |
| 2023 | 4.48 | 0.97 |
| 2022 | 4.55 | 1.04 |
| 2021 | 4.64 | 1.12 |
| 2020 | 4.7 | 1.1 |
| 2019 | 4.86 | 1.14 |
| 2018 | 5.02 | 1.14 |
| 2017 | 5.18 | 1.16 |
| 2016 | 5.34 | 1.2 |
| 2015 | 5.5 | 1.24 |
| 2014 | 5.62 | 1.25 |
| 2013 | 5.69 | 1.19 |
| 2012 | 5.8 | 1.29 |
| 2011 | 5.89 | 1.2 |
| 2010 | 5.95 | 1.15 |
| 2009 | 5.99 | 1.22 |
| 2008 | 6.02 | 1.28 |
| 2007 | 6.03 | 1.29 |
| 2006 | 6.05 | 1.28 |
| 2005 | 6.06 | 1.26 |
| 2004 | 6.09 | 1.26 |
| 2003 | 6.1 | 1.27 |
| 2002 | 6.12 | 1.37 |
| 2001 | 6.13 | 1.41 |
| 2000 | 6.12 | 1.6 |
| 1999 | 6.08 | 1.47 |
| 1998 | 6.07 | 1.48 |
| 1997 | 6.14 | 1.61 |
| 1996 | 6.22 | 1.66 |
| 1995 | 6.27 | 1.67 |
| 1994 | 6.32 | 1.71 |
| 1993 | 6.35 | 1.74 |
| 1992 | 6.39 | 1.72 |
| 1991 | 6.43 | 1.73 |
| 1990 | 6.46 | 1.83 |
| 1989 | 6.49 | 1.75 |
| 1988 | 6.5 | 1.96 |
| 1987 | 6.5 | 1.62 |
| 1986 | 6.56 | 1.43 |
| 1985 | 6.62 | 1.61 |
| 1984 | 6.7 | 1.62 |
| 1983 | 6.78 | 1.61 |
| 1982 | 6.8 | 1.74 |
| 1981 | 6.82 | 1.78 |
| 1980 | 6.85 | 1.82 |
| 1979 | 6.89 | 1.79 |
| 1978 | 6.92 | 1.79 |
| 1977 | 6.86 | 1.82 |
| 1976 | 6.81 | 2.11 |
| 1975 | 6.77 | 2.07 |
| 1974 | 6.7 | 2.35 |
| 1973 | 6.63 | 2.79 |
| 1972 | 6.58 | 3.04 |
| 1971 | 6.53 | 3.02 |
| 1970 | 6.47 | 3.07 |
| 1969 | 6.44 | 3.22 |
| 1968 | 6.42 | 3.53 |
| 1967 | 6.4 | 3.91 |
| 1966 | 6.39 | 4.46 |
| 1965 | 6.37 | 4.66 |
| 1964 | 6.36 | 4.97 |
| 1963 | 6.35 | 5.16 |
| 1962 | 6.36 | 5.21 |
| 1961 | 6.35 | 5.41 |
| 1960 | 6.36 | 5.76 |
Data sources: World Bank | Health (1960–2024, retrieved 2026-07-08).
GeoRank.org/facts/nigeria/singapore | CC BY
Nigeria and Singapore demographics compared
| Year | Median age, years | |
|---|---|---|
|
Nigeria
|
Singapore
|
|
| 2025 | 19.2 | 37.4 |
| 2024 | 19 | 36.8 |
| 2023 | 18.8 | 36.2 |
| 2022 | 18.7 | 35.9 |
| 2021 | 18.5 | 35.8 |
| 2020 | 18.3 | 35.5 |
| 2019 | 18.2 | 35.2 |
| 2018 | 18 | 35 |
| 2017 | 17.9 | 34.8 |
| 2016 | 17.8 | 34.5 |
| 2015 | 17.8 | 34.4 |
| 2014 | 17.7 | 34.2 |
| 2013 | 17.7 | 34.1 |
| 2012 | 17.7 | 34 |
| 2011 | 17.7 | 33.9 |
| 2010 | 17.8 | 33.7 |
| 2009 | 17.8 | 33.6 |
| 2008 | 17.8 | 33.5 |
| 2007 | 17.9 | 33.6 |
| 2006 | 17.9 | 33.6 |
| 2005 | 17.9 | 33.5 |
| 2004 | 17.9 | 33.3 |
| 2003 | 17.9 | 33 |
| 2002 | 17.9 | 32.7 |
| 2001 | 17.9 | 32.5 |
| 2000 | 17.9 | 32.2 |
| 1999 | 17.9 | 31.9 |
| 1998 | 17.8 | 31.6 |
| 1997 | 17.7 | 31.4 |
| 1996 | 17.6 | 31.2 |
| 1995 | 17.6 | 31 |
| 1994 | 17.5 | 30.7 |
| 1993 | 17.4 | 30.4 |
| 1992 | 17.4 | 30.1 |
| 1991 | 17.3 | 29.8 |
| 1990 | 17.3 | 29.5 |
| 1989 | 17.3 | 29.1 |
| 1988 | 17.3 | 28.7 |
| 1987 | 17.3 | 28.3 |
| 1986 | 17.3 | 27.8 |
| 1985 | 17.3 | 27.3 |
| 1984 | 17.4 | 26.9 |
| 1983 | 17.5 | 26.4 |
| 1982 | 17.6 | 25.9 |
| 1981 | 17.7 | 25.3 |
| 1980 | 17.8 | 24.7 |
| 1979 | 17.9 | 24.2 |
| 1978 | 18 | 23.6 |
| 1977 | 18.2 | 23.1 |
| 1976 | 18.3 | 22.6 |
| 1975 | 18.4 | 22 |
| 1974 | 18.5 | 21.5 |
| 1973 | 18.6 | 21 |
| 1972 | 18.7 | 20.6 |
| 1971 | 18.8 | 20.1 |
| 1970 | 18.9 | 19.7 |
| 1969 | 19.1 | 19.3 |
| 1968 | 19.2 | 18.9 |
| 1967 | 19.2 | 18.6 |
| 1966 | 19.3 | 18.4 |
| 1965 | 19.3 | 18.2 |
| 1964 | 19.3 | 18.1 |
| 1963 | 19.3 | 18 |
| 1962 | 19.3 | 18 |
| 1961 | 19.3 | 18.1 |
| 1960 | 19.3 | 18.2 |
Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08).
GeoRank.org/facts/nigeria/singapore | CC BY
Interactive Maps
Use the buttons below to switch between world maps comparing statistics for Nigeria and Singapore.
National statistics comparison
Finance
|
Nigeria
|
Singapore
|
|
|---|---|---|
| GNI, Atlas method |
$324B
2025 |
$500B
2025 |
| Government expenditure, % of GDP |
11.7%
2025 |
15.5%
2025 |
| Education expenditure, % of GDP |
0.32%
2023 |
2.19%
2024 |
| Military expenditure, % of GDP |
0.56%
2024 |
2.84%
2024 |
| Armed forces personnel |
223,000
2020 |
59,000
2020 |
| Deficit/surplus, % of GDP |
-1.76%
2025 |
+4.16%
2025 |
| Unemployment rate |
3.45%
2024 |
3.26%
2025 |
| Services, % of GDP |
58.2%
2025 |
71.6%
2025 |
| Industry, % of GDP |
16.4%
2025 |
22.7%
2025 |
| Economic freedom index |
54.8
2026 |
84.4
2026 |
| Income share by richest 10% |
26.3%
2022 |
n/a |
| Income share by poorest 10% |
3%
2022 |
n/a |
| Number of millionaires | n/a |
244,000
2026 |
| Percentage of millionaires | n/a |
4.8%
2026 |
| Number of billionaires |
4
2026 |
55
2026 |
| Percentage of billionaires |
0.000003%
2026 |
0.001%
2026 |
| Listed domestic companies |
165
2025 |
394
2025 |
| Market capitalization of domestic companies |
$86.9B
2025 |
$824B
2025 |
| Total reserves including gold |
$46B
2025 |
$432B
2025 |
| Personal remittances received |
$22.1B
2024 |
n/a |
| International tourist arrivals |
5,265,000
2016 |
2,742,000
2020 |
| International tourism as share of exports |
0.8%
2020 |
3.04%
2018 |
| Banked people share |
63.3%
2024 |
98%
2024 |
Energy
|
Nigeria
|
Singapore
|
|
|---|---|---|
| Energy use, kg of oil equivalent per capita |
320 kg
2023 |
5,283 kg
2023 |
| GDP PPP per kg equivalent of energy use |
$27.2
2023 |
$27.2
2023 |
| Carbon dioxide (CO2) emissions |
131.9 megatons
2024 |
58.9 megatons
2024 |
| CO2 emissions per capita |
0.57 tons
2024 |
9.75 tons
2024 |
| Fossil fuel energy use share |
55.7%
2022 |
97.9%
2022 |
| Renewable energy use share |
80.3%
2021 |
1.1%
2021 |
| Alternative and nuclear energy use share |
1.1%
2023 |
0.38%
2023 |
| Net energy imports use share |
-66.3%
2022 |
279.6%
2023 |
| Electric power consumption per capita |
144.1 kWh
2023 |
9,750 kWh
2023 |
| Renewable electricity output share |
22.2%
2021 |
4.02%
2021 |
| Hydroelectric share |
22.2%
2023 |
0%
2021 |
| Nuclear share |
0%
2021 |
0%
2021 |
| Electricity access |
61.2%
2023 |
100%
2023 |
Society
|
Nigeria
|
Singapore
|
|
|---|---|---|
| % of world population |
2.9%
2025 |
0.07%
2025 |
| Annual migration change |
-15,258
2025 |
+16,892
2025 |
| Urban population |
63.8%
2025 |
100%
2025 |
| Male:Female ratio |
50.6:49.4
2025 |
51.7:48.3
2025 |
| Average male height |
5.73 ft
2026 |
5.69 ft
2026 |
| Average female height |
5.07 ft
2026 |
5.29 ft
2026 |
| Quality of life index |
15.5
2026 |
95.3
2026 |
| Corruption Perceptions Index |
26
2025 |
84
2025 |
| Higher education index |
57
2026 |
96
2026 |
| Homicides per 100K people |
15.7
2023 |
0.07
2023 |
| Road traffic mortality per 100K people |
20.7
2019 |
2.1
2019 |
| Visa free countries |
52
2026 |
174
2026 |
| Adult literacy rate |
70.4%
2024 |
97.7%
2021 |
| English speaking |
60.6%
2026 |
74.2%
2026 |
| People using the Internet |
41.2%
2024 |
94.4%
2024 |
Health
|
Nigeria
|
Singapore
|
|
|---|---|---|
| Government health expenditure per capita |
$66.8
2023 |
$3,922
2023 |
| Out-of-pocket health expenditure per capita |
$48
2023 |
$997
2023 |
| Life expectancy |
55 years
2026 |
84.1 years
2026 |
| Foreign aid share of health expenditure |
11.3%
2023 |
0%
2023 |
| Physicians per 1,000 people |
0.38
2023 |
2.83
2022 |
| Age at first childbirth |
20.4 years
2025 |
30.5 years
2025 |
| Maternal mortality per 100K births |
993
2023 |
6
2023 |
| Mortality rate before reaching 5 years of age |
115.6
2024 |
2.7
2024 |
| Obesity rate |
12.8%
2022 |
14%
2022 |
| Diabetes prevalence |
3%
2024 |
11.4%
2024 |
| Air quality index |
8
2026 |
68
2026 |
| Tobacco use prevalence |
3.1%
2024 |
13.8%
2024 |
| Pure alcohol consumption per capita |
3.78 liters
2020 |
1.81 liters
2020 |
Territory
In-depth comparisons
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Data sources:
- World Bank | Health (1960–2026, retrieved 2026-07-08)
- United Nations | World Population Prospects (1950–2026, retrieved 2026-07-08)
- U.S. Census Bureau (1960–2025, retrieved 2026-07-08)
- Central Intelligence Agency (CIA) (2000–2025, retrieved 2026-07-08)
- International Monetary Fund (IMF) | Fiscal Monitor (2025, retrieved 2026-07-08)
- LivingCost (2026, retrieved 2026-07-08)
- World Obesity Federation (2022, retrieved 2026-07-08)
- Transparency International (2025, retrieved 2026-07-08)
- The Heritage Foundation | Economic Freedom Index (2026, retrieved 2026-07-08)
- Passport Index (2026, retrieved 2026-07-08)
- EduRank (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.