Japan has a population of 124M (ranked 12/197), compared with 104K in Tonga (ranked 183/197). Japan's land area is 140,761 sq mi versus 278 sq mi for Tonga (ranked 61st vs. 176th).
By GDP, Japan ranks 4/197 ($4.03T) and Tonga ranks 191/197 ($591M). By GDP per capita, Japan ranks 38/197 ($32,487), while Tonga ranks 115/197 ($5,652).
Main facts and rankings
Japan
|
Tonga
|
|
|---|---|---|
| Population |
122677250
|
103309
|
| Population rank | 12/197 | 183/197 |
| GDP |
$4.03T
2024 |
$591M
2023 |
| GDP rank | 4/197 | 191/197 |
| GDP per capita |
$32,487
2024 |
$5,652
2023 |
| GDP per capita rank | 38/197 | 115/197 |
| GDP per capita, PPP |
$52,039
2024 |
$7,803
2023 |
| Government debt |
$9.51T
2024 |
$256M
2023 |
| Debt-to-GDP ratio |
236.1%
2024 |
37%
2024 |
| Government debt per person |
$76,704
2024 |
$2,445
2023 |
| Government debt per person rank | 3/185 | 111/185 |
| Average annual personal income after taxes |
$23,653
2026 |
$3,886
2026 |
| Land area | 140,761 sq mi | 278 sq mi |
| Population density |
872 ppl/mi²
2026 |
372 ppl/mi²
2026 |
| Fertility rate |
1.2
2023 |
3.13
2023 |
| Median age |
50.4 years
2024 |
21.9 years
2024 |
| Life expectancy |
85.1 years
2026 |
73.4 years
2026 |
Japan and Tonga: Comparison Charts
Japan and Tonga economies compared
| Year | GDP | |
|---|---|---|
|
Japan
|
Tonga
|
|
| 2024 | $4,027,597,523,551 | - |
| 2023 | $4,213,167,237,906 | $591,139,749 |
| 2022 | $4,262,463,317,797 | $556,514,555 |
| 2021 | $5,039,148,168,861 | $519,306,353 |
| 2020 | $5,054,068,005,376 | $506,571,468 |
| 2019 | $5,117,993,853,017 | $506,031,239 |
| 2018 | $5,040,880,939,325 | $493,530,783 |
| 2017 | $4,930,837,369,151 | $459,976,850 |
| 2016 | $5,003,677,627,544 | $420,828,262 |
| 2015 | $4,444,930,651,964 | $437,525,514 |
| 2014 | $4,896,994,405,353 | $440,997,738 |
| 2013 | $5,212,328,181,166 | $451,788,498 |
| 2012 | $6,272,362,996,105 | $471,122,971 |
| 2011 | $6,233,147,172,341 | $414,143,828 |
| 2010 | $5,759,071,769,013 | $366,887,375 |
| 2009 | $5,289,493,117,994 | $312,415,028 |
| 2008 | $5,106,679,115,127 | $344,438,844 |
| 2007 | $4,579,750,920,355 | $298,519,623 |
| 2006 | $4,601,663,122,650 | $292,232,703 |
| 2005 | $4,831,467,035,390 | $261,823,805 |
| 2004 | $4,893,116,005,657 | $230,678,011 |
| 2003 | $4,519,561,645,254 | $202,246,591 |
| 2002 | $4,182,846,045,874 | $182,764,281 |
| 2001 | $4,374,711,694,091 | $181,117,230 |
| 2000 | $4,968,359,075,957 | $204,848,488 |
| 1999 | $4,635,982,224,064 | $199,208,718 |
| 1998 | $4,098,362,709,531 | $191,504,893 |
| 1997 | $4,492,448,605,639 | $214,991,452 |
| 1996 | $4,923,391,533,852 | $222,100,576 |
| 1995 | $5,545,563,663,890 | $208,871,666 |
| 1994 | $4,998,797,547,741 | $195,990,986 |
| 1993 | $4,536,940,479,038 | $138,489,884 |
| 1992 | $3,980,702,922,118 | $137,066,291 |
| 1991 | $3,648,065,760,649 | $132,201,141 |
| 1990 | $3,185,904,656,664 | $113,563,822 |
| 1989 | $3,109,455,047,824 | $106,344,855 |
| 1988 | $3,125,724,434,401 | $106,657,267 |
| 1987 | $2,580,748,422,781 | $81,667,133 |
| 1986 | $2,120,083,812,110 | $68,195,856 |
| 1985 | $1,427,019,759,717 | $60,058,663 |
| 1984 | $1,345,824,500,837 | $64,248,355 |
| 1983 | $1,270,859,919,743 | $60,863,964 |
| 1982 | $1,158,731,426,906 | $62,068,161 |
| 1981 | $1,245,221,410,764 | $62,242,013 |
| 1980 | $1,129,377,244,854 | $53,260,077 |
| 1979 | $1,077,910,077,676 | $44,667,002 |
| 1978 | $1,035,611,588,217 | $41,567,472 |
| 1977 | $737,069,290,928 | $34,139,388 |
| 1976 | $598,883,902,156 | $30,036,417 |
| 1975 | $532,861,438,885 | $32,506,742 |
| 1974 | $490,035,789,970 | - |
| 1973 | $441,460,582,536 | - |
| 1972 | $324,933,841,269 | - |
| 1971 | $245,364,056,622 | - |
| 1970 | $217,223,652,719 | - |
| 1969 | $184,298,841,305 | - |
| 1968 | $156,897,496,759 | - |
| 1967 | $132,475,614,227 | - |
| 1966 | $113,046,784,179 | - |
| 1965 | $97,338,107,606 | - |
| 1964 | $87,490,590,818 | - |
| 1963 | $74,379,284,603 | - |
| 1962 | $64,987,857,542 | - |
| 1961 | $57,266,758,180 | - |
| 1960 | $47,419,238,274 | - |
Data sources: World Bank | Economy & Growth (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/japan/tonga | CC BY 
Japan and Tonga economies compared
| Year | GDP per capita | |
|---|---|---|
|
Japan
|
Tonga
|
|
| 2024 | $32,487 | - |
| 2023 | $33,836 | $5,652 |
| 2022 | $34,066 | $5,298 |
| 2021 | $40,095 | $4,923 |
| 2020 | $40,029 | $4,792 |
| 2019 | $40,416 | $4,789 |
| 2018 | $39,751 | $4,675 |
| 2017 | $38,834 | $4,366 |
| 2016 | $39,375 | $3,988 |
| 2015 | $34,961 | $4,124 |
| 2014 | $38,475 | $4,137 |
| 2013 | $40,899 | $4,219 |
| 2012 | $49,145 | $4,384 |
| 2011 | $48,760 | $3,850 |
| 2010 | $44,968 | $3,416 |
| 2009 | $41,309 | $2,914 |
| 2008 | $39,876 | $3,218 |
| 2007 | $35,779 | $2,797 |
| 2006 | $35,992 | $2,750 |
| 2005 | $37,813 | $2,478 |
| 2004 | $38,299 | $2,195 |
| 2003 | $35,387 | $1,936 |
| 2002 | $32,821 | $1,759 |
| 2001 | $34,406 | $1,754 |
| 2000 | $39,169 | $1,995 |
| 1999 | $36,610 | $1,952 |
| 1998 | $32,424 | $1,889 |
| 1997 | $35,638 | $2,136 |
| 1996 | $39,150 | $2,215 |
| 1995 | $44,198 | $2,084 |
| 1994 | $39,934 | $1,957 |
| 1993 | $36,345 | $1,383 |
| 1992 | $31,993 | $1,370 |
| 1991 | $29,428 | $1,323 |
| 1990 | $25,801 | $1,139 |
| 1989 | $25,266 | $1,070 |
| 1988 | $25,500 | $1,078 |
| 1987 | $21,142 | $830 |
| 1986 | $17,452 | $696 |
| 1985 | $11,809 | $613 |
| 1984 | $11,207 | $656 |
| 1983 | $10,652 | $621 |
| 1982 | $9,780 | $633 |
| 1981 | $10,583 | $636 |
| 1980 | $9,669 | $545 |
| 1979 | $9,301 | $458 |
| 1978 | $9,012 | $428 |
| 1977 | $6,473 | $353 |
| 1976 | $5,310 | $315 |
| 1975 | $4,776 | $349 |
| 1974 | $4,448 | - |
| 1973 | $4,061 | - |
| 1972 | $3,031 | - |
| 1971 | $2,321 | - |
| 1970 | $2,101 | - |
| 1969 | $1,803 | - |
| 1968 | $1,553 | - |
| 1967 | $1,326 | - |
| 1966 | $1,144 | - |
| 1965 | $994 | - |
| 1964 | $903 | - |
| 1963 | $776 | - |
| 1962 | $685 | - |
| 1961 | $609 | - |
| 1960 | $509 | - |
Data sources: World Bank | Economy & Growth (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/japan/tonga | CC BY
Japan vs. Tonga life expectancy calculator
| Year | Life expectancy, years | |
|---|---|---|
|
Japan
|
Tonga
|
|
| 2026 | 85.1 | 73.4 |
| 2025 | 85 | 73.2 |
| 2024 | 84.9 | 73.1 |
| 2023 | 84.7 | 72.9 |
| 2022 | 84.1 | 72.6 |
| 2021 | 84.6 | 72.1 |
| 2020 | 84.7 | 72.4 |
| 2019 | 84.4 | 72.3 |
| 2018 | 84.3 | 72.2 |
| 2017 | 84.2 | 72.1 |
| 2016 | 84.1 | 72 |
| 2015 | 83.9 | 71.9 |
| 2014 | 83.6 | 71.7 |
| 2013 | 83.4 | 71.6 |
| 2012 | 83.2 | 71.5 |
| 2011 | 82.7 | 71.4 |
| 2010 | 82.9 | 71.3 |
| 2009 | 83 | 70.9 |
| 2008 | 82.6 | 71 |
| 2007 | 82.5 | 70.9 |
| 2006 | 82.4 | 70.7 |
| 2005 | 82 | 70.6 |
| 2004 | 82.1 | 70.4 |
| 2003 | 81.9 | 70.2 |
| 2002 | 81.8 | 70 |
| 2001 | 81.5 | 69.8 |
| 2000 | 81.2 | 69.6 |
| 1999 | 80.6 | 69.4 |
| 1998 | 80.6 | 69.2 |
| 1997 | 80.6 | 69 |
| 1996 | 80.4 | 68.8 |
| 1995 | 79.7 | 68.6 |
| 1994 | 79.8 | 68.4 |
| 1993 | 79.4 | 68.2 |
| 1992 | 79.3 | 67.9 |
| 1991 | 79.3 | 67.7 |
| 1990 | 79 | 67.5 |
| 1989 | 79 | 67.4 |
| 1988 | 78.5 | 67.3 |
| 1987 | 78.6 | 67.2 |
| 1986 | 78.2 | 67.1 |
| 1985 | 77.8 | 66.9 |
| 1984 | 77.5 | 66.8 |
| 1983 | 77.1 | 66.7 |
| 1982 | 77.1 | 66.3 |
| 1981 | 76.6 | 66.4 |
| 1980 | 76.1 | 66.2 |
| 1979 | 76.2 | 66 |
| 1978 | 75.7 | 65.9 |
| 1977 | 75.3 | 65.6 |
| 1976 | 74.8 | 65.4 |
| 1975 | 74.4 | 65.1 |
| 1974 | 73.8 | 64.8 |
| 1973 | 73.4 | 64.4 |
| 1972 | 73.3 | 64.1 |
| 1971 | 72.8 | 63.6 |
| 1970 | 72 | 63.2 |
| 1969 | 71.9 | 62.7 |
| 1968 | 71.7 | 62.2 |
| 1967 | 71.4 | 61.7 |
| 1966 | 71.1 | 61.2 |
| 1965 | 70.3 | 60.7 |
| 1964 | 70.2 | 60.3 |
| 1963 | 69.7 | 59.8 |
| 1962 | 68.7 | 59.3 |
| 1961 | 68.4 | 58.8 |
| 1960 | 67.7 | 58.3 |
| 1959 | 67.5 | 57.8 |
| 1958 | 67 | 57.2 |
| 1957 | 65.4 | 56.5 |
| 1956 | 65.6 | 55.7 |
| 1955 | 65.7 | 54.7 |
| 1954 | 64.5 | 53.6 |
| 1953 | 63.3 | 52.4 |
| 1952 | 63 | 51.2 |
| 1951 | 61 | 49.8 |
| 1950 | 59.3 | 48.4 |
Data sources: United Nations | World Population Prospects (1950–2026, retrieved 2026-03-10).
GeoRank.org/facts/japan/tonga | CC BY
Japan and Tonga population clocks and comparison
| Year | Population | |
|---|---|---|
|
Japan
|
Tonga
|
|
| 2024 | 123,975,371 | 104,175 |
| 2023 | 124,516,650 | 104,597 |
| 2022 | 125,124,989 | 105,042 |
| 2021 | 125,681,593 | 105,490 |
| 2020 | 126,261,000 | 105,704 |
| 2019 | 126,633,000 | 105,669 |
| 2018 | 126,811,000 | 105,567 |
| 2017 | 126,972,000 | 105,356 |
| 2016 | 127,076,000 | 105,524 |
| 2015 | 127,141,000 | 106,095 |
| 2014 | 127,276,000 | 106,609 |
| 2013 | 127,445,000 | 107,078 |
| 2012 | 127,629,000 | 107,460 |
| 2011 | 127,833,000 | 107,570 |
| 2010 | 128,070,000 | 107,400 |
| 2009 | 128,047,000 | 107,203 |
| 2008 | 128,063,000 | 107,020 |
| 2007 | 128,001,000 | 106,726 |
| 2006 | 127,854,000 | 106,253 |
| 2005 | 127,773,000 | 105,671 |
| 2004 | 127,761,000 | 105,071 |
| 2003 | 127,718,000 | 104,464 |
| 2002 | 127,445,000 | 103,874 |
| 2001 | 127,149,000 | 103,288 |
| 2000 | 126,843,000 | 102,677 |
| 1999 | 126,631,000 | 102,046 |
| 1998 | 126,400,000 | 101,388 |
| 1997 | 126,057,000 | 100,674 |
| 1996 | 125,757,000 | 100,275 |
| 1995 | 125,472,000 | 100,225 |
| 1994 | 125,178,000 | 100,166 |
| 1993 | 124,829,000 | 100,103 |
| 1992 | 124,425,000 | 100,022 |
| 1991 | 123,964,000 | 99,895 |
| 1990 | 123,478,000 | 99,700 |
| 1989 | 123,069,000 | 99,403 |
| 1988 | 122,578,000 | 98,969 |
| 1987 | 122,069,000 | 98,376 |
| 1986 | 121,482,000 | 98,010 |
| 1985 | 120,837,000 | 97,984 |
| 1984 | 120,083,000 | 97,990 |
| 1983 | 119,307,000 | 97,998 |
| 1982 | 118,480,000 | 97,980 |
| 1981 | 117,661,000 | 97,909 |
| 1980 | 116,807,000 | 97,769 |
| 1979 | 115,890,000 | 97,544 |
| 1978 | 114,913,000 | 97,204 |
| 1977 | 113,872,000 | 96,725 |
| 1976 | 112,775,000 | 95,325 |
| 1975 | 111,573,000 | 93,017 |
| 1974 | 110,162,000 | 90,683 |
| 1973 | 108,707,000 | 88,805 |
| 1972 | 107,188,000 | 87,356 |
| 1971 | 105,697,000 | 85,896 |
| 1970 | 103,403,000 | 84,401 |
| 1969 | 102,219,000 | 82,885 |
| 1968 | 101,011,000 | 81,353 |
| 1967 | 99,879,000 | 79,814 |
| 1966 | 98,851,000 | 78,002 |
| 1965 | 97,952,000 | 75,924 |
| 1964 | 96,903,000 | 73,879 |
| 1963 | 95,900,000 | 71,885 |
| 1962 | 94,933,000 | 69,940 |
| 1961 | 94,055,000 | 68,037 |
| 1960 | 93,216,000 | 66,170 |
Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/japan/tonga | CC BY
Fertility rates in Japan and Tonga
| Year | Fertility rate | |
|---|---|---|
|
Japan
|
Tonga
|
|
| 2023 | 1.2 | 3.13 |
| 2022 | 1.26 | 3.17 |
| 2021 | 1.3 | 3.2 |
| 2020 | 1.33 | 3.23 |
| 2019 | 1.36 | 3.27 |
| 2018 | 1.42 | 3.33 |
| 2017 | 1.43 | 3.39 |
| 2016 | 1.44 | 3.46 |
| 2015 | 1.45 | 3.54 |
| 2014 | 1.42 | 3.62 |
| 2013 | 1.43 | 3.7 |
| 2012 | 1.41 | 3.77 |
| 2011 | 1.39 | 3.83 |
| 2010 | 1.39 | 3.88 |
| 2009 | 1.37 | 3.95 |
| 2008 | 1.37 | 4.01 |
| 2007 | 1.34 | 4.09 |
| 2006 | 1.32 | 4.14 |
| 2005 | 1.26 | 4.2 |
| 2004 | 1.29 | 4.19 |
| 2003 | 1.29 | 4.18 |
| 2002 | 1.32 | 4.14 |
| 2001 | 1.33 | 4.13 |
| 2000 | 1.36 | 4.16 |
| 1999 | 1.34 | 4.23 |
| 1998 | 1.38 | 4.31 |
| 1997 | 1.39 | 4.38 |
| 1996 | 1.43 | 4.46 |
| 1995 | 1.42 | 4.56 |
| 1994 | 1.5 | 4.66 |
| 1993 | 1.46 | 4.73 |
| 1992 | 1.5 | 4.79 |
| 1991 | 1.53 | 4.85 |
| 1990 | 1.54 | 4.93 |
| 1989 | 1.57 | 5.01 |
| 1988 | 1.66 | 5.1 |
| 1987 | 1.69 | 5.19 |
| 1986 | 1.72 | 5.27 |
| 1985 | 1.76 | 5.34 |
| 1984 | 1.81 | 5.41 |
| 1983 | 1.8 | 5.45 |
| 1982 | 1.77 | 5.5 |
| 1981 | 1.74 | 5.55 |
| 1980 | 1.75 | 5.6 |
| 1979 | 1.77 | 5.65 |
| 1978 | 1.79 | 5.68 |
| 1977 | 1.8 | 5.7 |
| 1976 | 1.85 | 5.73 |
| 1975 | 1.91 | 5.75 |
| 1974 | 2.05 | 5.77 |
| 1973 | 2.14 | 5.8 |
| 1972 | 2.14 | 5.86 |
| 1971 | 2.16 | 5.96 |
| 1970 | 2.13 | 6.07 |
| 1969 | 2.13 | 6.17 |
| 1968 | 2.13 | 6.23 |
| 1967 | 2.23 | 6.29 |
| 1966 | 1.58 | 6.35 |
| 1965 | 2.14 | 6.41 |
| 1964 | 2.05 | 6.46 |
| 1963 | 2 | 6.52 |
| 1962 | 1.98 | 6.57 |
| 1961 | 1.96 | 6.61 |
| 1960 | 2 | 6.65 |
Data sources: World Bank | Health (1960–2023, retrieved 2026-04-06).
GeoRank.org/facts/japan/tonga | CC BY
Japan and Tonga demographics compared
| Year | Median age, years | |
|---|---|---|
|
Japan
|
Tonga
|
|
| 2024 | 50.4 | 21.9 |
| 2023 | 50 | 21.9 |
| 2022 | 49.5 | 22 |
| 2021 | 49.1 | 22.1 |
| 2020 | 48.7 | 22.1 |
| 2019 | 48.3 | 22 |
| 2018 | 48 | 22 |
| 2017 | 47.6 | 21.9 |
| 2016 | 47.3 | 21.9 |
| 2015 | 47 | 21.8 |
| 2014 | 46.6 | 21.7 |
| 2013 | 46.2 | 21.6 |
| 2012 | 45.8 | 21.4 |
| 2011 | 45.5 | 21.2 |
| 2010 | 45.2 | 21.2 |
| 2009 | 44.9 | 21.1 |
| 2008 | 44.6 | 21 |
| 2007 | 44.2 | 20.9 |
| 2006 | 43.9 | 20.8 |
| 2005 | 43.6 | 20.8 |
| 2004 | 43.2 | 20.8 |
| 2003 | 42.8 | 20.8 |
| 2002 | 42.5 | 20.7 |
| 2001 | 42.1 | 20.5 |
| 2000 | 41.8 | 20.3 |
| 1999 | 41.4 | 20.1 |
| 1998 | 41 | 19.9 |
| 1997 | 40.7 | 19.7 |
| 1996 | 40.3 | 19.6 |
| 1995 | 40 | 19.6 |
| 1994 | 39.6 | 19.6 |
| 1993 | 39.2 | 19.6 |
| 1992 | 38.7 | 19.5 |
| 1991 | 38.2 | 19.3 |
| 1990 | 37.7 | 19.1 |
| 1989 | 37.2 | 18.9 |
| 1988 | 36.8 | 18.6 |
| 1987 | 36.3 | 18.3 |
| 1986 | 35.9 | 18.2 |
| 1985 | 35.4 | 18.1 |
| 1984 | 34.9 | 18 |
| 1983 | 34.3 | 17.9 |
| 1982 | 33.7 | 17.8 |
| 1981 | 33.1 | 17.6 |
| 1980 | 32.8 | 17.4 |
| 1979 | 32.4 | 17.3 |
| 1978 | 32 | 17.1 |
| 1977 | 31.5 | 16.8 |
| 1976 | 30.9 | 16.7 |
| 1975 | 30.6 | 16.7 |
| 1974 | 30.4 | 16.8 |
| 1973 | 30.2 | 16.8 |
| 1972 | 29.9 | 16.7 |
| 1971 | 29.6 | 16.7 |
| 1970 | 29.2 | 16.8 |
| 1969 | 28.9 | 16.8 |
| 1968 | 28.6 | 16.9 |
| 1967 | 28.4 | 17 |
| 1966 | 28 | 17 |
| 1965 | 27.6 | 17 |
| 1964 | 27.2 | 17 |
| 1963 | 26.9 | 17 |
| 1962 | 26.5 | 17.1 |
| 1961 | 26.2 | 17.1 |
| 1960 | 25.8 | 17.1 |
Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/japan/tonga | CC BY
Interactive Maps
Use the buttons below to switch between world maps comparing statistics for Japan and Tonga.
National statistics comparison
Finance
|
Japan
|
Tonga
|
|
|---|---|---|
| GNI, Atlas method |
$4.46T
2024 |
$619M
2023 |
| Government expenditure, % of GDP |
39.1%
2024 |
51.3%
2024 |
| Education expenditure, % of GDP |
3.24%
2022 |
5.15%
2023 |
| Military expenditure, % of GDP |
1.37%
2024 |
n/a |
| Armed forces personnel |
261,000
2020 |
n/a |
| Deficit/surplus, % of GDP |
-1.53%
2024 |
+4.17%
2024 |
| Unemployment rate |
2.54%
2024 |
1.65%
2023 |
| Services, % of GDP |
69.8%
2023 |
50%
2023 |
| Industry, % of GDP |
28.6%
2023 |
14.9%
2023 |
| Economic freedom index |
70.3
2026 |
58.9
2026 |
| Income share by richest 10% |
23.9%
2020 |
22%
2021 |
| Income share by poorest 10% |
2.4%
2020 |
4%
2021 |
| Number of millionaires |
2,732,000
2025 |
n/a |
| Percentage of millionaires |
2.62%
2025 |
n/a |
| Number of billionaires |
42
2025 |
n/a |
| Percentage of billionaires |
0.00004%
2025 |
n/a |
| Listed domestic companies |
3,971
2024 |
n/a |
| Market capitalization of domestic companies |
$6.31T
2024 |
n/a |
| Total reserves including gold |
$1.23T
2024 |
$377M
2024 |
| Personal remittances received |
$4.64B
2024 |
$254M
2024 |
| International tourist arrivals |
4,115,799
2020 |
94,000
2019 |
| International tourism as share of exports |
1.43%
2020 |
50.3%
2020 |
| Banked people share |
98.5%
2024 |
n/a |
Energy
|
Japan
|
Tonga
|
|
|---|---|---|
| Energy use, kg of oil equivalent per capita |
3,039 kg
2023 |
543 kg
2007 |
| GDP PPP per kg equivalent of energy use |
$16.7
2023 |
$7.94
2007 |
| Carbon dioxide (CO2) emissions |
972 megatons
2024 |
0.17 megatons
2024 |
| CO2 emissions per capita |
7.84 tons
2024 |
1.63 tons
2024 |
| Fossil fuel energy use share |
84.8%
2023 |
0%
2007 |
| Renewable energy use share |
8.8%
2021 |
2.3%
2022 |
| Alternative and nuclear energy use share |
10.8%
2023 |
n/a |
| Net energy imports use share |
87.3%
2023 |
n/a |
| Electric power consumption per capita |
7,655 kWh
2023 |
n/a |
| Renewable electricity output share |
21.1%
2021 |
14.2%
2021 |
| Hydroelectric share |
8.48%
2023 |
0%
2021 |
| Nuclear share |
8.38%
2023 |
0%
2021 |
| Electricity access |
100%
2023 |
100%
2023 |
Society
|
Japan
|
Tonga
|
|
|---|---|---|
| % of world population |
1.53%
2024 |
0.001%
2024 |
| Annual migration change |
+140,579
2025 |
-2,150
2025 |
| Urban population |
92.2%
2024 |
21.2%
2024 |
| Male:Female ratio |
48.8:51.2
2024 |
47.2:52.8
2024 |
| Average male height |
5.65 ft
2025 |
5.74 ft
2025 |
| Average female height |
5.2 ft
2025 |
5.45 ft
2025 |
| Quality of life index |
89.3
2026 |
45.5
2026 |
| Corruption Perceptions Index |
71
2025 |
50
2025 |
| Higher education index |
98
2026 |
n/a |
| Homicides per 100K people |
0.23
2023 |
0.95
2019 |
| Road traffic mortality per 100K people |
3.6
2019 |
33
2019 |
| Visa free countries |
172
2025 |
126
2025 |
| Adult literacy rate |
99%
2002 |
99.4%
2021 |
| English speaking |
15%
2025 |
30%
2023 |
| People using the Internet |
87%
2023 |
58.5%
2023 |
Health
|
Japan
|
Tonga
|
|
|---|---|---|
| Government health expenditure per capita |
$3,638
2023 |
$358
2023 |
| Out-of-pocket health expenditure per capita |
$445
2023 |
$21
2023 |
| Life expectancy |
85.1 years
2026 |
73.4 years
2026 |
| Foreign aid share of health expenditure |
0%
2023 |
44.2%
2023 |
| Physicians per 1,000 people |
2.65
2022 |
1.01
2021 |
| Age at first childbirth |
30.7 years
2025 |
24.9 years
2025 |
| Maternal mortality per 100K births |
3
2023 |
67
2023 |
| Mortality rate before reaching 5 years of age |
2.4
2023 |
9.9
2023 |
| Obesity rate |
5.57%
2022 |
72.4%
2022 |
| Diabetes prevalence |
8.1%
2024 |
19.6%
2024 |
| Air quality index |
78
2026 |
91
2026 |
| Tobacco use prevalence |
19.2%
2022 |
31.3%
2022 |
| Pure alcohol consumption per capita |
6.38 liters
2020 |
0.36 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 (2023–2024, 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)
- The Heritage Foundation | Economic Freedom Index (2026, retrieved 2026-03-09)
- Transparency International (2025, retrieved 2026-02-10)
- EduRank (2026, retrieved 2025-10-13)
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