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Guinea-Bissau vs Tonga statistics compared

Updated on by Georank team

Guinea-Bissau has a population of 2.2M (ranked 146/197), compared with 104K in Tonga (ranked 183/197). Guinea-Bissau's land area is 10,857 sq mi versus 278 sq mi for Tonga (ranked 139th vs. 176th).

By GDP, Guinea-Bissau ranks 178/197 ($2.12B) and Tonga ranks 191/197 ($509M). By GDP per capita, Guinea-Bissau ranks 181/197 ($963), while Tonga ranks 121/197 ($4,864).

Main facts and rankings

Guinea-Bissau Tonga
Population
2288306
103744
Population rank 146/197 183/197
GDP
$2.12B
2024
$509M
2023
GDP rank 178/197 191/197
GDP per capita
$963
2024
$4,864
2023
GDP per capita rank 181/197 121/197
GDP per capita, PPP
$3,053
2024
$7,853
2023
Government debt
$1.74B
2024
$224M
2023
Debt-to-GDP ratio
79.4%
2025
44.1%
2025
Government debt per person
$792
2024
$2,138
2023
Government debt per person rank 150/185 117/185
Average annual personal income after taxes
$1,486
2025
$4,126
2025
Land area
10,857 sq mi
2025
278 sq mi
2025
Population density
202.8 ppl/mi²
2024
375 ppl/mi²
2024
Fertility rate
3.84
2023
3.13
2023
Median age
20.2 years
2024
21.9 years
2024
Life expectancy
64.4 years
2025
73.2 years
2025

Guinea-Bissau and Tonga: Comparison Charts

Guinea-Bissau and Tonga economies compared

GDP
Guinea-Bissau

Tonga
Year GDP
Guinea-Bissau Tonga
1970 $204,670,551 -
1971 $204,167,297 -
1972 $227,986,203 -
1973 $232,331,281 -
1974 $256,769,730 -
1975 $283,311,997 $32,506,742
1976 $292,152,321 $30,036,417
1977 $298,871,675 $34,139,388
1978 $318,876,550 $41,567,472
1979 $308,143,183 $44,667,002
1980 $287,648,258 $53,260,077
1981 $402,230,865 $62,242,013
1982 $430,284,022 $62,068,161
1983 $425,225,177 $60,863,964
1984 $359,980,491 $64,248,355
1985 $373,959,151 $60,058,663
1986 $338,524,233 $68,195,856
1987 $451,893,375 $81,667,133
1988 $427,514,322 $106,657,267
1989 $554,072,303 $106,344,855
1990 $634,187,269 $113,563,822
1991 $668,470,891 $132,201,141
1992 $588,309,271 $137,066,291
1993 $615,779,519 $138,489,884
1994 $612,502,085 $195,990,986
1995 $660,195,402 $208,871,666
1996 $702,965,148 $222,100,576
1997 $698,107,222 $214,991,452
1998 $591,034,143 $191,504,893
1999 $579,365,780 $199,208,718
2000 $391,345,597 $204,848,488
2001 $412,610,872 $181,117,230
2002 $466,773,711 $182,764,281
2003 $553,614,800 $202,246,591
2004 $582,169,841 $230,678,011
2005 $639,776,041 $261,823,805
2006 $634,781,901 $292,232,703
2007 $753,162,998 $298,519,623
2008 $952,667,544 $344,438,844
2009 $890,167,833 $312,415,028
2010 $940,112,539 $366,887,375
2011 $1,157,074,319 $414,143,828
2012 $1,049,412,177 $471,122,971
2013 $1,109,682,824 $451,788,498
2014 $1,135,250,721 $440,997,735
2015 $1,152,384,167 $437,525,539
2016 $1,245,074,264 $420,828,255
2017 $1,469,978,606 $459,976,847
2018 $1,554,133,594 $489,714,530
2019 $1,588,767,976 $494,197,854
2020 $1,683,619,352 $496,856,304
2021 $1,878,659,687 $518,228,029
2022 $1,839,048,748 $518,180,029
2023 $2,077,816,135 $508,735,107
2024 $2,119,865,935 -

Guinea-Bissau and Tonga economies compared

GDP per capita
Guinea-Bissau

Tonga
Year GDP per capita
Guinea-Bissau Tonga
1970 $350 -
1971 $348 -
1972 $389 -
1973 $392 -
1974 $419 -
1975 $435 $349
1976 $421 $315
1977 $403 $353
1978 $403 $428
1979 $376 $458
1980 $347 $545
1981 $477 $636
1982 $503 $633
1983 $489 $621
1984 $407 $656
1985 $417 $613
1986 $371 $696
1987 $488 $830
1988 $454 $1,078
1989 $578 $1,070
1990 $651 $1,139
1991 $672 $1,323
1992 $574 $1,370
1993 $582 $1,383
1994 $561 $1,957
1995 $589 $2,084
1996 $615 $2,215
1997 $599 $2,136
1998 $498 $1,889
1999 $479 $1,952
2000 $317 $1,995
2001 $327 $1,754
2002 $362 $1,759
2003 $420 $1,936
2004 $431 $2,195
2005 $463 $2,478
2006 $449 $2,750
2007 $519 $2,797
2008 $640 $3,218
2009 $583 $2,914
2010 $600 $3,416
2011 $720 $3,850
2012 $635 $4,384
2013 $654 $4,219
2014 $652 $4,137
2015 $645 $4,124
2016 $680 $3,988
2017 $783 $4,366
2018 $809 $4,639
2019 $807 $4,677
2020 $836 $4,700
2021 $912 $4,913
2022 $873 $4,933
2023 $965 $4,864
2024 $963 -

Guinea-Bissau vs. Tonga life expectancy calculator

Life expectancy
Guinea-Bissau

Tonga
Year Life expectancy, years
Guinea-Bissau Tonga
1950 35.7 48.4
1951 35.9 49.8
1952 36.1 51.2
1953 36.3 52.4
1954 36.4 53.6
1955 36.6 54.7
1956 36.8 55.7
1957 37 56.5
1958 37.1 57.2
1959 37.3 57.8
1960 37.6 58.3
1961 37.8 58.8
1962 38 59.3
1963 35.6 59.8
1964 35.8 60.3
1965 35.9 60.7
1966 36.1 61.2
1967 36.3 61.7
1968 36.7 62.2
1969 37 62.7
1970 37.3 63.2
1971 37.5 63.6
1972 37.8 64.1
1973 38.2 64.4
1974 41.6 64.8
1975 41.9 65.1
1976 42.3 65.4
1977 42.6 65.6
1978 42.9 65.9
1979 43.2 66
1980 43.6 66.2
1981 43.9 66.4
1982 44.3 66.3
1983 44.6 66.7
1984 44.9 66.8
1985 45.3 66.9
1986 45.5 67.1
1987 45.8 67.2
1988 46.3 67.3
1989 46.6 67.4
1990 46.9 67.5
1991 47.2 67.7
1992 47.5 67.9
1993 47.8 68.2
1994 47.8 68.4
1995 48.5 68.6
1996 48.8 68.8
1997 48 69
1998 48.1 69.2
1999 48.5 69.4
2000 50.6 69.6
2001 51.1 69.8
2002 51.6 70
2003 52.2 70.2
2004 52.8 70.4
2005 52.9 70.6
2006 54.1 70.7
2007 54.9 70.9
2008 55.3 71
2009 56.3 70.9
2010 57 71.3
2011 57.7 71.4
2012 58.3 71.5
2013 58.9 71.6
2014 59.5 71.7
2015 60.1 71.9
2016 60.6 72
2017 61.1 72.1
2018 61.7 72.2
2019 62.2 72.3
2020 61.3 72.4
2021 61.7 72.1
2022 63.6 72.6
2023 64.1 72.9
2024 64.3 73.1
2025 64.4 73.2

Guinea-Bissau and Tonga population clocks and comparison

Population
Guinea-Bissau

Tonga
Year Population
Guinea-Bissau Tonga
1960 577,633 66,170
1961 582,532 68,037
1962 589,474 69,940
1963 594,418 71,885
1964 588,543 73,879
1965 575,005 75,924
1966 566,908 78,002
1967 569,011 79,814
1968 578,170 81,353
1969 581,610 82,885
1970 584,403 84,401
1971 586,221 85,896
1972 586,620 87,356
1973 592,808 88,805
1974 613,338 90,683
1975 650,966 93,017
1976 694,191 95,325
1977 741,789 96,725
1978 791,694 97,204
1979 819,867 97,544
1980 829,303 97,769
1981 842,432 97,909
1982 855,891 97,980
1983 869,592 97,998
1984 883,519 97,990
1985 897,697 97,984
1986 912,126 98,010
1987 926,862 98,376
1988 942,061 98,969
1989 957,789 99,403
1990 973,669 99,700
1991 994,639 99,895
1992 1,024,356 100,022
1993 1,058,745 100,103
1994 1,092,031 100,166
1995 1,119,949 100,225
1996 1,143,535 100,275
1997 1,165,545 100,674
1998 1,187,473 101,388
1999 1,210,206 102,046
2000 1,234,741 102,677
2001 1,261,273 103,288
2002 1,289,307 103,874
2003 1,318,806 104,464
2004 1,349,563 105,071
2005 1,381,585 105,671
2006 1,415,303 106,253
2007 1,450,986 106,726
2008 1,488,054 107,020
2009 1,526,377 107,203
2010 1,566,347 107,400
2011 1,608,076 107,570
2012 1,651,417 107,460
2013 1,695,973 107,078
2014 1,741,122 106,609
2015 1,786,457 106,095
2016 1,831,893 105,524
2017 1,877,072 105,356
2018 1,922,168 105,567
2019 1,967,696 105,669
2020 2,013,255 105,704
2021 2,058,841 105,490
2022 2,105,529 105,042
2023 2,153,339 104,597
2024 2,201,352 104,175

Fertility rates in Guinea-Bissau and Tonga

Fertility rate
Guinea-Bissau

Tonga
Year Fertility rate
Guinea-Bissau Tonga
1960 5.92 6.65
1961 5.93 6.61
1962 5.94 6.57
1963 5.95 6.52
1964 5.96 6.46
1965 5.97 6.41
1966 5.98 6.35
1967 5.99 6.29
1968 6.01 6.23
1969 6.02 6.17
1970 6.04 6.07
1971 6.06 5.96
1972 6.08 5.86
1973 6.1 5.8
1974 6.12 5.77
1975 6.15 5.75
1976 6.19 5.73
1977 6.25 5.7
1978 6.32 5.68
1979 6.4 5.65
1980 6.49 5.6
1981 6.57 5.55
1982 6.64 5.5
1983 6.69 5.45
1984 6.73 5.41
1985 6.74 5.34
1986 6.73 5.27
1987 6.72 5.19
1988 6.69 5.1
1989 6.66 5.01
1990 6.5 4.93
1991 6.47 4.85
1992 6.44 4.79
1993 6.37 4.73
1994 6.3 4.66
1995 6.22 4.56
1996 6.14 4.46
1997 6.06 4.38
1998 5.97 4.31
1999 5.87 4.23
2000 5.79 4.16
2001 5.69 4.13
2002 5.63 4.14
2003 5.58 4.18
2004 5.5 4.19
2005 5.46 4.2
2006 5.41 4.14
2007 5.37 4.09
2008 5.27 4.01
2009 5.18 3.95
2010 5.11 3.88
2011 5.07 3.83
2012 5 3.77
2013 4.93 3.7
2014 4.79 3.62
2015 4.66 3.54
2016 4.52 3.46
2017 4.35 3.39
2018 4.24 3.33
2019 4.15 3.27
2020 4.08 3.23
2021 4 3.2
2022 3.91 3.17
2023 3.84 3.13

Guinea-Bissau and Tonga demographics compared

Median age
Guinea-Bissau

Tonga
Year Median age, years
Guinea-Bissau Tonga
1960 22.9 17.1
1961 22.9 17.1
1962 22.6 17.1
1963 22.3 17
1964 21.7 17
1965 20.7 17
1966 19.9 17
1967 19.6 17
1968 19.5 16.9
1969 19.3 16.8
1970 19.1 16.8
1971 19 16.7
1972 18.8 16.7
1973 18.9 16.8
1974 18.9 16.8
1975 18.8 16.7
1976 18.5 16.7
1977 18.2 16.8
1978 17.8 17.1
1979 17.6 17.3
1980 17.7 17.4
1981 17.6 17.6
1982 17.5 17.8
1983 17.3 17.9
1984 17.2 18
1985 17.2 18.1
1986 17.1 18.2
1987 17.1 18.3
1988 17 18.6
1989 17 18.9
1990 17.1 19.1
1991 17.1 19.3
1992 17.1 19.5
1993 17.1 19.6
1994 17.1 19.6
1995 17.2 19.6
1996 17.2 19.6
1997 17.3 19.7
1998 17.3 19.9
1999 17.4 20.1
2000 17.4 20.3
2001 17.5 20.5
2002 17.6 20.7
2003 17.6 20.8
2004 17.7 20.8
2005 17.8 20.8
2006 17.9 20.8
2007 17.9 20.9
2008 18 21
2009 18.1 21.1
2010 18.2 21.2
2011 18.3 21.2
2012 18.3 21.4
2013 18.4 21.6
2014 18.5 21.7
2015 18.6 21.8
2016 18.8 21.9
2017 18.9 21.9
2018 19.1 22
2019 19.2 22
2020 19.4 22.1
2021 19.6 22.1
2022 19.8 22
2023 19.9 21.9
2024 20.2 21.9

Interactive Maps

Use the buttons below to switch between world maps comparing statistics for Guinea-Bissau and Tonga.

GDP per capita

GDP

Life expectancy

Population

Population density

Fertility rate

Median age

Land area

National statistics comparison

Finance

Guinea-Bissau Tonga
GNI, Atlas method
$2.12B
2024
$578M
2023
Government expenditure, % of GDP
18.5%
2025
49.7%
2025
Education expenditure, % of GDP
2.01%
2013
5.15%
2023
Military expenditure, % of GDP
1.46%
2023
n/a
Armed forces personnel
4,000
2020
n/a
Deficit/surplus, % of GDP
-3.15%
2025
-7.9%
2025
Unemployment rate
2.67%
2022
1.65%
2023
Services, % of GDP
42.1%
2024
50.2%
2023
Industry, % of GDP
16.6%
2024
13.5%
2023
Economic freedom index
43.6
2025
58.5
2025
Income share by richest 10%
26.1%
2021
22%
2021
Income share by poorest 10%
3.4%
2021
4%
2021
Total reserves including gold n/a
$377M
2024
Personal remittances received
$206M
2024
$257M
2024
International tourist arrivals
52,400
2019
94,000
2019
International tourism as share of exports
6.48%
2019
47.8%
2020

Energy

Guinea-Bissau Tonga
Energy use, kg of oil equivalent per capita
65.5 kg
2007
543 kg
2007
GDP PPP per kg equivalent of energy use
$19.2
2007
$7.94
2007
Carbon dioxide (CO2) emissions
0.35 megatons
2023
0.22 megatons
2023
CO2 emissions per capita
0.16 tons
2023
2.1 tons
2023
Fossil fuel energy use share
0%
2007
0%
2007
Renewable energy use share
87.4%
2022
2.3%
2022
Renewable electricity output share
7.09%
2021
14.2%
2021
Hydroelectric share
0%
2021
0%
2021
Nuclear share
0%
2021
0%
2021
Electricity access
40.5%
2023
100%
2023

Society

Guinea-Bissau Tonga
% of world population
0.03%
2024
0.001%
2024
Annual migration change
-1,712
2024
-2,149
2024
Urban population
45.9%
2024
23.2%
2024
Male:Female ratio
50:50
2024
50:50
2024
Average male height
5.52 ft
2025
5.74 ft
2025
Average female height
5.21 ft
2025
5.45 ft
2025
Quality of life index
16.3
2025
42.6
2025
Corruption Perceptions Index
21
2024
50
2025
Homicides per 100K people
1.12
2017
0.95
2019
Road traffic mortality per 100K people
32.2
2019
33
2019
Visa free countries
60
2025
127
2025
Adult literacy rate
63.9%
2022
99.4%
2021
English speaking
2.9%
2025
30%
2023
People using the Internet
32.5%
2023
58.5%
2023

Health

Guinea-Bissau Tonga
Government health expenditure per capita
$66.1
2022
$378
2022
Out-of-pocket health expenditure per capita
$42.9
2022
$11.1
2022
Life expectancy
64.4 years
2025
73.2 years
2025
Foreign aid share of health expenditure
18.2%
2022
45.7%
2022
Physicians per 1,000 people
0.21
2022
1.01
2021
Age at first childbirth n/a
24.9 years
2025
Maternal mortality per 100K births
505
2023
67
2023
Mortality rate before reaching 5 years of age, per 1,000 live births
69.3
2023
9.9
2023
Obesity rate
11.7%
2022
72.4%
2022
Diabetes prevalence
4.8%
2024
19.6%
2024
Air quality index
12
2025
91
2025
Tobacco use prevalence
8.2%
2022
31.3%
2022
Pure alcohol consumption per capita
3.73 liters
2020
0.36 liters
2020

Territory

Guinea-Bissau Tonga
% of world land
0.02%
2025
0.0005%
2025
Land area per capita
4,932 sq mi
2024
2,669 sq mi
2024
Agricultural land area
3,245 sq mi
2025
135.1 sq mi
2025
Forest area
7,547 sq mi
2025
34.6 sq mi
2025
Roads length
2,734 mi
2018
423 mi
2011

In-depth comparisons

Facts comparisons

Facts vs Guinea-Bissau vs Tonga
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