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Senegal vs Tonga statistics compared

Updated on by Georank team

Senegal has a population of 18.5M (ranked 69/197), compared with 104K in Tonga (ranked 183/197). Senegal's land area is 74,336 sq mi versus 278 sq mi for Tonga (ranked 85th vs. 176th).

By GDP, Senegal ranks 109/197 ($32.8B) and Tonga ranks 191/197 ($591M). By GDP per capita, Senegal ranks 159/197 ($1,773), while Tonga ranks 115/197 ($5,652).

Main facts and rankings

Senegal Tonga
Population
19491599
103309
Population rank 68/197 183/197
GDP
$32.8B
2024
$591M
2023
GDP rank 109/197 191/197
GDP per capita
$1,773
2024
$5,652
2023
GDP per capita rank 159/197 115/197
GDP per capita, PPP
$5,071
2024
$7,803
2023
Government debt
$42.1B
2024
$256M
2023
Debt-to-GDP ratio
128.4%
2024
37%
2024
Government debt per person
$2,277
2024
$2,445
2023
Government debt per person rank 115/185 111/185
Average annual personal income after taxes
$2,194
2026
$3,886
2026
Land area 74,336 sq mi 278 sq mi
Population density
260.6 ppl/mi²
2026
372 ppl/mi²
2026
Fertility rate
3.82
2023
3.13
2023
Median age
20.4 years
2024
21.9 years
2024
Life expectancy
69.4 years
2026
73.4 years
2026

Senegal and Tonga: Comparison Charts

Senegal and Tonga economies compared

GDP
Senegal

Tonga
1x
Year GDP
Senegal Tonga
2024 $32,808,056,601 -
2023 $30,696,331,296 $591,139,749
2022 $27,783,332,223 $556,514,555
2021 $27,520,784,130 $519,306,353
2020 $24,530,513,038 $506,571,468
2019 $23,403,995,992 $506,031,239
2018 $23,116,701,556 $493,530,783
2017 $20,996,562,944 $459,976,850
2016 $19,040,312,333 $420,828,262
2015 $17,774,766,696 $437,525,514
2014 $19,797,253,440 $440,997,738
2013 $18,918,667,725 $451,788,498
2012 $17,660,870,412 $471,122,971
2011 $17,814,283,639 $414,143,828
2010 $16,121,315,909 $366,887,375
2009 $16,145,867,495 $312,415,028
2008 $16,853,989,628 $344,438,844
2007 $13,994,218,413 $298,519,623
2006 $11,697,918,243 $292,232,703
2005 $11,009,033,438 $261,823,805
2004 $10,076,816,667 $230,678,011
2003 $8,768,721,563 $202,246,591
2002 $7,006,402,320 $182,764,281
2001 $6,507,824,829 $181,117,230
2000 $6,013,185,004 $204,848,488
1999 $6,592,834,933 $199,208,718
1998 $6,505,607,909 $191,504,893
1997 $6,041,478,726 $214,991,452
1996 $6,559,712,166 $222,100,576
1995 $6,326,342,633 $208,871,666
1994 $5,034,588,196 $195,990,986
1993 $7,367,986,241 $138,489,884
1992 $7,769,817,840 $137,066,291
1991 $7,255,210,470 $132,201,141
1990 $7,390,967,360 $113,563,822
1989 $6,366,039,373 $106,344,855
1988 $6,418,419,389 $106,657,267
1987 $6,487,353,103 $81,667,133
1986 $5,392,093,446 $68,195,856
1985 $3,818,944,918 $60,058,663
1984 $3,485,165,432 $64,248,355
1983 $3,569,356,125 $60,863,964
1982 $4,013,951,443 $62,068,161
1981 $4,095,892,781 $62,242,013
1980 $4,510,108,291 $53,260,077
1979 $4,084,877,823 $44,667,002
1978 $3,280,354,921 $41,567,472
1977 $2,938,046,463 $34,139,388
1976 $2,869,777,884 $30,036,417
1975 $2,830,388,405 $32,506,742
1974 $2,099,325,229 -
1973 $1,863,398,590 -
1972 $1,620,857,104 -
1971 $1,339,549,033 -
1970 $1,297,407,655 -
1969 $1,245,234,931 -
1968 $1,309,384,862 -
1967 $1,246,480,766 -
1966 $1,246,908,186 -
1965 $1,210,058,228 -
1964 $1,188,930,645 -
1963 $1,122,139,862 -
1962 $1,085,475,791 -
1961 $1,058,975,257 -
1960 $1,003,692,370 -

Data sources: World Bank | Economy & Growth (1960–2024, retrieved 2026-04-06).

GeoRank.org/facts/senegal/tonga | CC BY

Senegal and Tonga economies compared

GDP per capita
Senegal

Tonga
1x
Year GDP per capita
Senegal Tonga
2024 $1,773 -
2023 $1,698 $5,652
2022 $1,574 $5,298
2021 $1,598 $4,923
2020 $1,461 $4,792
2019 $1,431 $4,789
2018 $1,453 $4,675
2017 $1,357 $4,366
2016 $1,266 $3,988
2015 $1,218 $4,124
2014 $1,399 $4,137
2013 $1,380 $4,219
2012 $1,327 $4,384
2011 $1,375 $3,850
2010 $1,276 $3,416
2009 $1,309 $2,914
2008 $1,399 $3,218
2007 $1,189 $2,797
2006 $1,017 $2,750
2005 $980 $2,478
2004 $918 $2,195
2003 $818 $1,936
2002 $669 $1,759
2001 $637 $1,754
2000 $603 $1,995
1999 $678 $1,952
1998 $685 $1,889
1997 $651 $2,136
1996 $723 $2,215
1995 $715 $2,084
1994 $584 $1,957
1993 $878 $1,383
1992 $951 $1,370
1991 $913 $1,323
1990 $957 $1,139
1989 $849 $1,070
1988 $880 $1,078
1987 $916 $830
1986 $784 $696
1985 $571 $613
1984 $536 $656
1983 $564 $621
1982 $652 $633
1981 $683 $636
1980 $772 $545
1979 $716 $458
1978 $589 $428
1977 $540 $353
1976 $541 $315
1975 $547 $349
1974 $417 -
1973 $381 -
1972 $342 -
1971 $291.1 -
1970 $290.5 -
1969 $287.3 -
1968 $311 -
1967 $305 -
1966 $315 -
1965 $314 -
1964 $318 -
1963 $309 -
1962 $307 -
1961 $308 -
1960 $300 -

Data sources: World Bank | Economy & Growth (1960–2024, retrieved 2026-04-06).

GeoRank.org/facts/senegal/tonga | CC BY

Senegal vs. Tonga life expectancy calculator

Life expectancy
Senegal

Tonga
1x
Year Life expectancy, years
Senegal Tonga
2026 69.4 73.4
2025 69.2 73.2
2024 68.9 73.1
2023 68.7 72.9
2022 67.8 72.6
2021 66.9 72.1
2020 67.5 72.4
2019 67.7 72.3
2018 67.4 72.2
2017 67.1 72.1
2016 66.7 72
2015 66.5 71.9
2014 66 71.7
2013 65.6 71.6
2012 65.2 71.5
2011 64.8 71.4
2010 64.2 71.3
2009 63.8 70.9
2008 63.2 71
2007 62.7 70.9
2006 61.8 70.7
2005 61 70.6
2004 60.3 70.4
2003 59.5 70.2
2002 58.9 70
2001 58.2 69.8
2000 57.6 69.6
1999 57.3 69.4
1998 57.1 69.2
1997 57.1 69
1996 57.1 68.8
1995 57.3 68.6
1994 57.5 68.4
1993 57.3 68.2
1992 57.3 67.9
1991 57 67.7
1990 56.7 67.5
1989 56.2 67.4
1988 55.5 67.3
1987 54.6 67.2
1986 53.7 67.1
1985 52.6 66.9
1984 51.7 66.8
1983 50.8 66.7
1982 49.9 66.3
1981 49.1 66.4
1980 48.3 66.2
1979 47.5 66
1978 46.6 65.9
1977 45.7 65.6
1976 44.8 65.4
1975 43.9 65.1
1974 43.1 64.8
1973 42.4 64.4
1972 41.8 64.1
1971 41.2 63.6
1970 40.8 63.2
1969 40.4 62.7
1968 40.1 62.2
1967 40 61.7
1966 39.8 61.2
1965 39.8 60.7
1964 39.8 60.3
1963 39.7 59.8
1962 39.7 59.3
1961 39.7 58.8
1960 39.7 58.3
1959 39.5 57.8
1958 39.4 57.2
1957 39.1 56.5
1956 38.9 55.7
1955 38.5 54.7
1954 38.2 53.6
1953 37.8 52.4
1952 37.4 51.2
1951 36.9 49.8
1950 36.5 48.4

Data sources: United Nations | World Population Prospects (1950–2026, retrieved 2026-03-10).

GeoRank.org/facts/senegal/tonga | CC BY

Senegal and Tonga population clocks and comparison

Population
Senegal

Tonga
1x
Year Population
Senegal Tonga
2024 18,501,984 104,175
2023 18,077,573 104,597
2022 17,651,103 105,042
2021 17,220,867 105,490
2020 16,789,219 105,704
2019 16,352,922 105,669
2018 15,914,498 105,567
2017 15,475,002 105,356
2016 15,034,521 105,524
2015 14,593,331 106,095
2014 14,152,102 106,609
2013 13,710,849 107,078
2012 13,310,495 107,460
2011 12,958,897 107,570
2010 12,635,413 107,400
2009 12,337,389 107,203
2008 12,048,959 107,020
2007 11,770,344 106,726
2006 11,500,094 106,253
2005 11,235,472 105,671
2004 10,975,704 105,071
2003 10,721,176 104,464
2002 10,466,214 103,874
2001 10,212,942 103,288
2000 9,968,260 102,677
1999 9,730,887 102,046
1998 9,502,952 101,388
1997 9,283,495 100,674
1996 9,067,014 100,275
1995 8,848,101 100,225
1994 8,624,078 100,166
1993 8,396,288 100,103
1992 8,168,395 100,022
1991 7,943,085 99,895
1990 7,720,523 99,700
1989 7,502,207 99,403
1988 7,289,618 98,969
1987 7,081,530 98,376
1986 6,878,192 98,010
1985 6,683,287 97,984
1984 6,499,364 97,990
1983 6,324,504 97,998
1982 6,156,961 97,980
1981 5,997,160 97,909
1980 5,845,638 97,769
1979 5,702,895 97,544
1978 5,568,096 97,204
1977 5,439,549 96,725
1976 5,308,564 95,325
1975 5,170,810 93,017
1974 5,029,437 90,683
1973 4,885,181 88,805
1972 4,741,631 87,356
1971 4,601,864 85,896
1970 4,466,328 84,401
1969 4,334,974 82,885
1968 4,207,587 81,353
1967 4,083,870 79,814
1966 3,964,299 78,002
1965 3,849,788 75,924
1964 3,740,535 73,879
1963 3,635,876 71,885
1962 3,534,686 69,940
1961 3,436,375 68,037
1960 3,340,907 66,170

Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06).

GeoRank.org/facts/senegal/tonga | CC BY

Fertility rates in Senegal and Tonga

Fertility rate
Senegal

Tonga
1x
Year Fertility rate
Senegal Tonga
2023 3.82 3.13
2022 3.86 3.17
2021 3.94 3.2
2020 4 3.23
2019 4.1 3.27
2018 4.29 3.33
2017 4.49 3.39
2016 4.65 3.46
2015 4.75 3.54
2014 4.88 3.62
2013 5.05 3.7
2012 5.13 3.77
2011 5.1 3.83
2010 5.06 3.88
2009 5.03 3.95
2008 5.02 4.01
2007 5.02 4.09
2006 5.06 4.14
2005 5.13 4.2
2004 5.19 4.19
2003 5.25 4.18
2002 5.3 4.14
2001 5.4 4.13
2000 5.5 4.16
1999 5.57 4.23
1998 5.58 4.31
1997 5.64 4.38
1996 5.72 4.46
1995 5.82 4.56
1994 5.92 4.66
1993 6.05 4.73
1992 6.15 4.79
1991 6.27 4.85
1990 6.4 4.93
1989 6.48 5.01
1988 6.58 5.1
1987 6.79 5.19
1986 6.9 5.27
1985 7.01 5.34
1984 7.11 5.41
1983 7.19 5.45
1982 7.25 5.5
1981 7.28 5.55
1980 7.29 5.6
1979 7.29 5.65
1978 7.28 5.68
1977 7.27 5.7
1976 7.26 5.73
1975 7.25 5.75
1974 7.25 5.77
1973 7.26 5.8
1972 7.26 5.86
1971 7.26 5.96
1970 7.26 6.07
1969 7.26 6.17
1968 7.25 6.23
1967 7.24 6.29
1966 7.22 6.35
1965 7.19 6.41
1964 7.16 6.46
1963 7.12 6.52
1962 7.08 6.57
1961 7.04 6.61
1960 7 6.65

Data sources: World Bank | Health (1960–2023, retrieved 2026-04-06).

GeoRank.org/facts/senegal/tonga | CC BY

Senegal and Tonga demographics compared

Median age
Senegal

Tonga
1x
Year Median age, years
Senegal Tonga
2024 20.4 21.9
2023 20.1 21.9
2022 19.9 22
2021 19.7 22.1
2020 19.4 22.1
2019 19.2 22
2018 19 22
2017 18.9 21.9
2016 18.7 21.9
2015 18.6 21.8
2014 18.6 21.7
2013 18.5 21.6
2012 18.5 21.4
2011 18.5 21.2
2010 18.5 21.2
2009 18.4 21.1
2008 18.4 21
2007 18.3 20.9
2006 18.2 20.8
2005 18.2 20.8
2004 18.1 20.8
2003 18 20.8
2002 17.8 20.7
2001 17.7 20.5
2000 17.6 20.3
1999 17.5 20.1
1998 17.4 19.9
1997 17.3 19.7
1996 17.2 19.6
1995 17.1 19.6
1994 17 19.6
1993 16.9 19.6
1992 16.8 19.5
1991 16.7 19.3
1990 16.6 19.1
1989 16.5 18.9
1988 16.4 18.6
1987 16.3 18.3
1986 16.3 18.2
1985 16.3 18.1
1984 16.3 18
1983 16.4 17.9
1982 16.5 17.8
1981 16.7 17.6
1980 16.8 17.4
1979 17 17.3
1978 17.2 17.1
1977 17.4 16.8
1976 17.6 16.7
1975 17.7 16.7
1974 17.8 16.8
1973 17.9 16.8
1972 17.9 16.7
1971 17.9 16.7
1970 17.9 16.8
1969 17.9 16.8
1968 17.9 16.9
1967 17.9 17
1966 17.8 17
1965 17.9 17
1964 17.9 17
1963 17.9 17
1962 18 17.1
1961 18 17.1
1960 18.1 17.1

Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06).

GeoRank.org/facts/senegal/tonga | CC BY

Interactive Maps

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National statistics comparison

Finance

Senegal Tonga
GNI, Atlas method
$31.1B
2024
$619M
2023
Government expenditure, % of GDP
33.5%
2024
51.3%
2024
Education expenditure, % of GDP
6.16%
2023
5.15%
2023
Military expenditure, % of GDP
1.57%
2024
n/a
Armed forces personnel
19,000
2020
n/a
Deficit/surplus, % of GDP
-13.4%
2024
+4.17%
2024
Unemployment rate
5.78%
2024
1.65%
2023
Services, % of GDP
48.4%
2024
50%
2023
Industry, % of GDP
25%
2024
14.9%
2023
Economic freedom index
53.2
2026
58.9
2026
Income share by richest 10%
28.8%
2021
22%
2021
Income share by poorest 10%
3%
2021
4%
2021
Total reserves including gold n/a
$377M
2024
Personal remittances received
$3.75B
2024
$254M
2024
International tourist arrivals
1,376,000
2017
94,000
2019
International tourism as share of exports
10.5%
2018
50.3%
2020
Banked people share
76.5%
2024
n/a

Energy

Senegal Tonga
Energy use, kg of oil equivalent per capita
291.1 kg
2023
543 kg
2007
GDP PPP per kg equivalent of energy use
$16.4
2023
$7.94
2007
Carbon dioxide (CO2) emissions
14.2 megatons
2024
0.17 megatons
2024
CO2 emissions per capita
0.77 tons
2024
1.63 tons
2024
Fossil fuel energy use share
63.2%
2022
0%
2007
Renewable energy use share
35.4%
2021
2.3%
2022
Alternative and nuclear energy use share
1.58%
2023
n/a
Net energy imports use share
69%
2023
n/a
Electric power consumption per capita
410 kWh
2023
n/a
Renewable electricity output share
13.3%
2021
14.2%
2021
Hydroelectric share
0%
2021
0%
2021
Nuclear share
0%
2021
0%
2021
Electricity access
74.2%
2023
100%
2023

Society

Senegal Tonga
% of world population
0.23%
2024
0.001%
2024
Annual migration change
-12,636
2025
-2,150
2025
Urban population
55.2%
2024
21.2%
2024
Male:Female ratio
50.8:49.2
2024
47.2:52.8
2024
Average male height
5.78 ft
2025
5.74 ft
2025
Average female height
5.38 ft
2025
5.45 ft
2025
Quality of life index
34.2
2026
45.5
2026
Corruption Perceptions Index
46
2025
50
2025
Higher education index
55
2026
n/a
Homicides per 100K people
0.3
2015
0.95
2019
Road traffic mortality per 100K people
23.5
2019
33
2019
Visa free countries
66
2025
126
2025
Adult literacy rate
50.4%
2023
99.4%
2021
English speaking
2%
2025
30%
2023
People using the Internet
60.6%
2023
58.5%
2023

Health

Senegal Tonga
Government health expenditure per capita
$73.2
2023
$358
2023
Out-of-pocket health expenditure per capita
$32.5
2023
$21
2023
Life expectancy
69.4 years
2026
73.4 years
2026
Foreign aid share of health expenditure
16.8%
2023
44.2%
2023
Physicians per 1,000 people
0.11
2023
1.01
2021
Age at first childbirth
21.9 years
2025
24.9 years
2025
Maternal mortality per 100K births
237
2023
67
2023
Mortality rate before reaching 5 years of age
38.5
2023
9.9
2023
Obesity rate
10.3%
2022
72.4%
2022
Diabetes prevalence
3.8%
2024
19.6%
2024
Air quality index
23
2026
91
2026
Tobacco use prevalence
6.5%
2022
31.3%
2022
Pure alcohol consumption per capita
0.38 liters
2020
0.36 liters
2020

Territory

Senegal Tonga
% of world land
0.13%
2026
0.0005%
2026
Land area per capita
4,018 sq mi
2024
2,669 sq mi
2024
Agricultural land area
36,722 sq mi
2026
135.1 sq mi
2026
Forest area
30,688 sq mi
2026
34.6 sq mi
2026
Roads length
10,355 mi
2017
423 mi
2011

In-depth comparisons

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Data sources:

  1. World Bank | Health (1960–2025, retrieved 2026-04-06)
  2. United Nations | World Population Prospects (1950–2026, retrieved 2026-03-10)
  3. U.S. Census Bureau (1960–2025, retrieved 2026-02-08)
  4. Central Intelligence Agency (CIA) (2000–2025, retrieved 2026-02-20)
  5. International Monetary Fund (IMF) | Fiscal Monitor (2023–2024, retrieved 2026-02-20)
  6. LivingCost (2026, retrieved 2025-10-14)
  7. World Obesity Federation (2022, retrieved 2026-02-08)
  8. Passport Index (2025, retrieved 2026-02-08)
  9. The Heritage Foundation | Economic Freedom Index (2026, retrieved 2026-03-09)
  10. Transparency International (2025, retrieved 2026-02-10)
  11. 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.