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Tonga vs Yemen statistics compared

Updated on by Georank team

Tonga has a population of 104K (ranked 183/197), compared with 40.6M in Yemen (ranked 38/197). Tonga's land area is 278 sq mi versus 203,850 sq mi for Yemen (ranked 176th vs. 49th).

By GDP, Tonga ranks 191/197 ($509M) and Yemen ranks 124/197 ($21.6B). By GDP per capita, Tonga ranks 121/197 ($4,864), while Yemen ranks 192/197 ($634).

Main facts and rankings

Tonga Yemen
Population
103744
42727988
Population rank 183/197 37/197
GDP
$509M
2023
$21.6B
2018
GDP rank 191/197 124/197
GDP per capita
$4,864
2023
$634
2018
GDP per capita rank 121/197 192/197
GDP per capita, PPP
$7,853
2023
$3,164
2013
Government debt
$224M
2023
$18.8B
2018
Debt-to-GDP ratio
44.1%
2025
71.2%
2025
Government debt per person
$2,138
2023
$551
2018
Government debt per person rank 117/185 164/185
Average annual personal income after taxes
$4,126
2025
$1,333
2025
Land area
278 sq mi
2025
203,850 sq mi
2025
Population density
375 ppl/mi²
2024
199.1 ppl/mi²
2024
Fertility rate
3.13
2023
4.59
2023
Median age
21.9 years
2024
19.3 years
2024
Life expectancy
73.2 years
2025
69.6 years
2025

Tonga and Yemen: Comparison Charts

Tonga and Yemen economies compared

GDP
Tonga

Yemen
Year GDP
Tonga Yemen
1975 $32,506,742 -
1976 $30,036,417 -
1977 $34,139,388 -
1978 $41,567,472 -
1979 $44,667,002 -
1980 $53,260,077 -
1981 $62,242,013 -
1982 $62,068,161 -
1983 $60,863,964 -
1984 $64,248,355 -
1985 $60,058,663 -
1986 $68,195,856 -
1987 $81,667,133 -
1988 $106,657,267 -
1989 $106,344,855 -
1990 $113,563,822 $12,643,821,569
1991 $132,201,141 $14,665,445,462
1992 $137,066,291 $17,959,367,194
1993 $138,489,884 $21,736,802,664
1994 $195,990,986 $28,019,483,764
1995 $208,871,666 $12,796,345,679
1996 $222,100,576 $6,496,163,616
1997 $214,991,452 $6,838,298,531
1998 $191,504,893 $6,322,175,566
1999 $199,208,718 $7,639,325,296
2000 $204,848,488 $9,679,316,770
2001 $181,117,230 $9,852,990,693
2002 $182,764,281 $10,693,430,511
2003 $202,246,591 $11,777,532,662
2004 $230,678,011 $13,867,634,371
2005 $261,823,805 $16,731,566,717
2006 $292,232,703 $19,063,143,370
2007 $298,519,623 $21,650,528,674
2008 $344,438,844 $26,910,855,807
2009 $312,415,028 $25,130,278,213
2010 $366,887,375 $30,906,749,533
2011 $414,143,828 $32,726,417,878
2012 $471,122,971 $35,401,331,609
2013 $451,788,498 $40,415,233,436
2014 $440,997,735 $43,228,585,321
2015 $437,525,539 $42,444,490,074
2016 $420,828,255 $31,317,825,274
2017 $459,976,847 $26,842,229,045
2018 $489,714,530 $21,606,160,663
2019 $494,197,854 -
2020 $496,856,304 -
2021 $518,228,029 -
2022 $518,180,029 -
2023 $508,735,107 -

Tonga and Yemen economies compared

GDP per capita
Tonga

Yemen
Year GDP per capita
Tonga Yemen
1975 $349 -
1976 $315 -
1977 $353 -
1978 $428 -
1979 $458 -
1980 $545 -
1981 $636 -
1982 $633 -
1983 $621 -
1984 $656 -
1985 $613 -
1986 $696 -
1987 $830 -
1988 $1,078 -
1989 $1,070 -
1990 $1,139 $910
1991 $1,323 $1,016
1992 $1,370 $1,198
1993 $1,383 $1,397
1994 $1,957 $1,735
1995 $2,084 $764
1996 $2,215 $375
1997 $2,136 $383
1998 $1,889 $343
1999 $1,952 $401
2000 $1,995 $493
2001 $1,754 $487
2002 $1,759 $513
2003 $1,936 $549
2004 $2,195 $628
2005 $2,478 $734
2006 $2,750 $810
2007 $2,797 $890
2008 $3,218 $1,072
2009 $2,914 $969
2010 $3,416 $1,155
2011 $3,850 $1,186
2012 $4,384 $1,245
2013 $4,219 $1,379
2014 $4,137 $1,430
2015 $4,124 $1,362
2016 $3,988 $975
2017 $4,366 $811
2018 $4,639 $634
2019 $4,677 -
2020 $4,700 -
2021 $4,913 -
2022 $4,933 -
2023 $4,864 -

Tonga vs. Yemen life expectancy calculator

Life expectancy
Tonga

Yemen
Year Life expectancy, years
Tonga Yemen
1950 48.4 28.9
1951 49.8 29.3
1952 51.2 29.6
1953 52.4 30
1954 53.6 30.4
1955 54.7 30.8
1956 55.7 31.3
1957 56.5 31.8
1958 57.2 32.4
1959 57.8 32.9
1960 58.3 33.5
1961 58.8 34.1
1962 59.3 33.7
1963 59.8 33.4
1964 60.3 34.9
1965 60.7 35.6
1966 61.2 36.3
1967 61.7 37.1
1968 62.2 38
1969 62.7 39.6
1970 63.2 40.6
1971 63.6 41.8
1972 64.1 42.7
1973 64.4 43.6
1974 64.8 44.5
1975 65.1 45.5
1976 65.4 46.4
1977 65.6 47.4
1978 65.9 48.5
1979 66 49.5
1980 66.2 50.6
1981 66.4 51.7
1982 66.3 52.4
1983 66.7 53.6
1984 66.8 54.6
1985 66.9 55.4
1986 67.1 54
1987 67.2 56.8
1988 67.3 57.4
1989 67.4 58
1990 67.5 58.5
1991 67.7 58.8
1992 67.9 59.3
1993 68.2 59.7
1994 68.4 59.8
1995 68.6 60.5
1996 68.8 60.9
1997 69 61.3
1998 69.2 61.8
1999 69.4 62.3
2000 69.6 62.8
2001 69.8 63.3
2002 70 63.8
2003 70.2 64.4
2004 70.4 64.9
2005 70.6 65.4
2006 70.7 65.8
2007 70.9 66.2
2008 71 66.6
2009 70.9 66.9
2010 71.3 67.2
2011 71.4 67.4
2012 71.5 67.6
2013 71.6 68
2014 71.7 68
2015 71.9 66.8
2016 72 67.1
2017 72.1 67.1
2018 72.2 65.9
2019 72.3 66.6
2020 72.4 66.4
2021 72.1 66
2022 72.6 68
2023 72.9 69.3
2024 73.1 69.4
2025 73.2 69.6

Tonga and Yemen population clocks and comparison

Population
Tonga

Yemen
Year Population
Tonga Yemen
1960 66,170 5,532,301
1961 68,037 5,655,232
1962 69,940 5,782,221
1963 71,885 5,911,135
1964 73,879 6,048,006
1965 75,924 6,195,593
1966 78,002 6,351,494
1967 79,814 6,516,444
1968 81,353 6,690,524
1969 82,885 6,875,859
1970 84,401 7,065,279
1971 85,896 7,257,462
1972 87,356 7,460,068
1973 88,805 7,672,796
1974 90,683 7,896,783
1975 93,017 8,133,598
1976 95,325 8,384,113
1977 96,725 8,648,222
1978 97,204 8,926,586
1979 97,544 9,224,194
1980 97,769 9,543,358
1981 97,909 9,882,362
1982 97,980 10,241,006
1983 97,998 10,621,499
1984 97,990 11,025,597
1985 97,984 11,453,825
1986 98,010 11,901,040
1987 98,376 12,369,912
1988 98,969 12,859,708
1989 99,403 13,364,174
1990 99,700 13,887,862
1991 99,895 14,430,201
1992 100,022 14,989,494
1993 100,103 15,563,914
1994 100,166 16,149,147
1995 100,225 16,740,058
1996 100,275 17,313,177
1997 100,674 17,873,936
1998 101,388 18,446,013
1999 102,046 19,029,420
2000 102,677 19,624,141
2001 103,288 20,226,147
2002 103,874 20,835,086
2003 104,464 21,456,379
2004 105,071 22,095,167
2005 105,671 22,790,085
2006 106,253 23,543,083
2007 106,726 24,318,082
2008 107,020 25,111,941
2009 107,203 25,927,724
2010 107,400 26,754,387
2011 107,570 27,582,897
2012 107,460 28,433,647
2013 107,078 29,312,952
2014 106,609 30,226,309
2015 106,095 31,159,379
2016 105,524 32,109,010
2017 105,356 33,090,921
2018 105,567 34,085,182
2019 105,669 35,111,408
2020 105,704 36,134,863
2021 105,490 37,140,230
2022 105,042 38,222,876
2023 104,597 39,390,799
2024 104,175 40,583,164

Fertility rates in Tonga and Yemen

Fertility rate
Tonga

Yemen
Year Fertility rate
Tonga Yemen
1960 6.65 7.99
1961 6.61 8
1962 6.57 8.01
1963 6.52 8.03
1964 6.46 8.07
1965 6.41 8.1
1966 6.35 8.14
1967 6.29 8.17
1968 6.23 8.19
1969 6.17 8.22
1970 6.07 8.23
1971 5.96 8.26
1972 5.86 8.27
1973 5.8 8.29
1974 5.77 8.33
1975 5.75 8.37
1976 5.73 8.42
1977 5.7 8.47
1978 5.68 8.5
1979 5.65 8.67
1980 5.6 8.71
1981 5.55 8.75
1982 5.5 8.79
1983 5.45 8.83
1984 5.41 8.85
1985 5.34 8.86
1986 5.27 8.86
1987 5.19 8.83
1988 5.1 8.79
1989 5.01 8.71
1990 4.93 8.61
1991 4.85 8.46
1992 4.79 8.27
1993 4.73 8.05
1994 4.66 7.8
1995 4.56 7.53
1996 4.46 7
1997 4.38 6.82
1998 4.31 6.64
1999 4.23 6.49
2000 4.16 6.32
2001 4.13 6.14
2002 4.14 5.97
2003 4.18 5.84
2004 4.19 5.71
2005 4.2 5.56
2006 4.14 5.41
2007 4.09 5.26
2008 4.01 5.11
2009 3.95 5
2010 3.88 4.81
2011 3.83 4.63
2012 3.77 4.63
2013 3.7 4.62
2014 3.62 4.62
2015 3.54 4.62
2016 3.46 4.61
2017 3.39 4.61
2018 3.33 4.61
2019 3.27 4.6
2020 3.23 4.6
2021 3.2 4.6
2022 3.17 4.59
2023 3.13 4.59

Tonga and Yemen demographics compared

Median age
Tonga

Yemen
Year Median age, years
Tonga Yemen
1960 17.1 19.7
1961 17.1 19.6
1962 17.1 19.6
1963 17 19.5
1964 17 19.4
1965 17 19.3
1966 17 19.2
1967 17 19.1
1968 16.9 18.9
1969 16.8 18.7
1970 16.8 18.4
1971 16.7 18.1
1972 16.7 17.8
1973 16.8 17.6
1974 16.8 17.3
1975 16.7 17
1976 16.7 16.8
1977 16.8 16.6
1978 17.1 16.3
1979 17.3 16.1
1980 17.4 15.9
1981 17.6 15.7
1982 17.8 15.5
1983 17.9 15.3
1984 18 15.1
1985 18.1 15
1986 18.2 14.9
1987 18.3 14.8
1988 18.6 14.7
1989 18.9 14.6
1990 19.1 14.6
1991 19.3 14.6
1992 19.5 14.6
1993 19.6 14.6
1994 19.6 14.6
1995 19.6 14.7
1996 19.6 14.8
1997 19.7 14.9
1998 19.9 15
1999 20.1 15.2
2000 20.3 15.4
2001 20.5 15.6
2002 20.7 15.8
2003 20.8 16
2004 20.8 16.2
2005 20.8 16.4
2006 20.8 16.7
2007 20.9 16.9
2008 21 17.2
2009 21.1 17.4
2010 21.2 17.7
2011 21.2 17.9
2012 21.4 18.1
2013 21.6 18.3
2014 21.7 18.5
2015 21.8 18.7
2016 21.9 18.8
2017 21.9 18.9
2018 22 19
2019 22 19.1
2020 22.1 19.1
2021 22.1 19.1
2022 22 19.2
2023 21.9 19.2
2024 21.9 19.3

Interactive Maps

Use the buttons below to switch between world maps comparing statistics for Tonga and Yemen.

GDP per capita

GDP

Life expectancy

Population

Population density

Fertility rate

Median age

Land area

National statistics comparison

Finance

Tonga Yemen
GNI, Atlas method
$578M
2023
$25.3B
2018
Government expenditure, % of GDP
49.7%
2025
9.59%
2025
Education expenditure, % of GDP
5.15%
2023
5.46%
2012
Military expenditure, % of GDP n/a
3.97%
2014
Armed forces personnel n/a
40,000
2020
Deficit/surplus, % of GDP
-7.9%
2025
-3.73%
2025
Unemployment rate
1.65%
2023
13.5%
2014
Services, % of GDP
50.2%
2023
41.8%
2018
Industry, % of GDP
13.5%
2023
25.4%
2018
Economic freedom index
58.5
2025
53.7
2015
Income share by richest 10%
22%
2021
29.4%
2014
Income share by poorest 10%
4%
2021
3%
2014
Total reserves including gold
$377M
2024
$1.25B
2022
Personal remittances received
$257M
2024
$3.43B
2024
International tourist arrivals
94,000
2019
398,000
2015
International tourism as share of exports
47.8%
2020
12.4%
2016
Banked people share n/a
11.9%
2022

Energy

Tonga Yemen
Energy use, kg of oil equivalent per capita
543 kg
2007
68.9 kg
2022
GDP PPP per kg equivalent of energy use
$7.94
2007
$11.2
2013
Carbon dioxide (CO2) emissions
0.22 megatons
2023
10.9 megatons
2023
CO2 emissions per capita
2.1 tons
2023
0.28 tons
2023
Fossil fuel energy use share
0%
2007
93.1%
2022
Renewable energy use share
2.3%
2022
3.7%
2021
Alternative and nuclear energy use share n/a
1.64%
2022
Net energy imports use share n/a
-11%
2022
Electric power consumption per capita n/a
54 kWh
2022
Renewable electricity output share
14.2%
2021
21.1%
2021
Hydroelectric share
0%
2021
0%
2021
Nuclear share
0%
2021
0%
2021
Electricity access
100%
2023
83.6%
2023

Society

Tonga Yemen
% of world population
0.001%
2024
0.5%
2024
Annual migration change
-2,149
2024
-10,482
2024
Urban population
23.2%
2024
40.5%
2024
Male:Female ratio
50:50
2024
50:50
2024
Average male height
5.74 ft
2025
5.39 ft
2025
Average female height
5.45 ft
2025
5.08 ft
2025
Quality of life index
42.6
2025
16.1
2025
Corruption Perceptions Index
50
2025
13
2024
Higher education index n/a
20
2025
Homicides per 100K people
0.95
2019
6.31
2013
Road traffic mortality per 100K people
33
2019
29.4
2019
Visa free countries
127
2025
46
2025
Adult literacy rate
99.4%
2021
54.1%
2004
English speaking
30%
2023
9%
2023
People using the Internet
58.5%
2023
13.8%
2020

Health

Tonga Yemen
Government health expenditure per capita
$378
2022
$38.1
2022
Out-of-pocket health expenditure per capita
$11.1
2022
$26.8
2022
Life expectancy
73.2 years
2025
69.6 years
2025
Foreign aid share of health expenditure
45.7%
2022
23.9%
2022
Physicians per 1,000 people
1.01
2021
0.29
2014
Age at first childbirth
24.9 years
2025
20.8 years
2025
Maternal mortality per 100K births
67
2023
118
2023
Mortality rate before reaching 5 years of age, per 1,000 live births
9.9
2023
39.3
2023
Obesity rate
72.4%
2022
14.1%
2022
Diabetes prevalence
19.6%
2024
5.5%
2024
Air quality index
91
2025
31
2025
Tobacco use prevalence
31.3%
2022
21.4%
2022
Pure alcohol consumption per capita
0.36 liters
2020
0.04 liters
2020

Territory

Tonga Yemen
% of world land
0.0005%
2025
0.35%
2025
Land area per capita
2,669 sq mi
2024
5,023 sq mi
2024
Agricultural land area
135.1 sq mi
2025
90,549 sq mi
2025
Forest area
34.6 sq mi
2025
2,120 sq mi
2025
Roads length
423 mi
2011
n/a

In-depth comparisons

Facts comparisons

Facts vs Tonga vs Yemen
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