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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 110/197 ($32.3B) and Tonga ranks 191/197 ($509M). By GDP per capita, Senegal ranks 160/197 ($1,744), while Tonga ranks 121/197 ($4,864).

Main facts and rankings

Senegal Tonga
Population
19281054
103744
Population rank 68/197 183/197
GDP
$32.3B
2024
$509M
2023
GDP rank 110/197 191/197
GDP per capita
$1,744
2024
$4,864
2023
GDP per capita rank 160/197 121/197
GDP per capita, PPP
$5,110
2024
$7,853
2023
Government debt
$36.7B
2024
$224M
2023
Debt-to-GDP ratio
111.4%
2025
44.1%
2025
Government debt per person
$1,982
2024
$2,138
2023
Government debt per person rank 119/185 117/185
Average annual personal income after taxes
$1,890
2025
$4,126
2025
Land area
74,336 sq mi
2025
278 sq mi
2025
Population density
248.9 ppl/mi²
2024
375 ppl/mi²
2024
Fertility rate
3.82
2023
3.13
2023
Median age
20.4 years
2024
21.9 years
2024
Life expectancy
69.2 years
2025
73.2 years
2025

Senegal and Tonga: Comparison Charts

Senegal and Tonga economies compared

GDP
Senegal

Tonga
Year GDP
Senegal Tonga
1960 $1,003,692,370 -
1961 $1,058,975,257 -
1962 $1,085,475,791 -
1963 $1,122,139,862 -
1964 $1,188,930,645 -
1965 $1,210,058,228 -
1966 $1,246,908,186 -
1967 $1,246,480,766 -
1968 $1,309,384,862 -
1969 $1,245,234,931 -
1970 $1,297,407,655 -
1971 $1,339,549,033 -
1972 $1,620,857,104 -
1973 $1,863,398,590 -
1974 $2,099,325,229 -
1975 $2,830,388,405 $32,506,742
1976 $2,869,777,884 $30,036,417
1977 $2,938,046,463 $34,139,388
1978 $3,280,354,921 $41,567,472
1979 $4,084,877,823 $44,667,002
1980 $4,510,108,291 $53,260,077
1981 $4,095,892,781 $62,242,013
1982 $4,013,951,443 $62,068,161
1983 $3,569,356,125 $60,863,964
1984 $3,485,165,432 $64,248,355
1985 $3,818,944,918 $60,058,663
1986 $5,392,093,446 $68,195,856
1987 $6,487,353,103 $81,667,133
1988 $6,418,419,389 $106,657,267
1989 $6,366,039,373 $106,344,855
1990 $7,390,967,360 $113,563,822
1991 $7,255,210,470 $132,201,141
1992 $7,769,817,840 $137,066,291
1993 $7,367,986,241 $138,489,884
1994 $5,034,588,196 $195,990,986
1995 $6,326,342,633 $208,871,666
1996 $6,559,712,166 $222,100,576
1997 $6,041,478,726 $214,991,452
1998 $6,505,607,909 $191,504,893
1999 $6,592,834,933 $199,208,718
2000 $6,013,185,004 $204,848,488
2001 $6,507,824,829 $181,117,230
2002 $7,006,402,320 $182,764,281
2003 $8,768,721,563 $202,246,591
2004 $10,076,816,667 $230,678,011
2005 $11,009,033,438 $261,823,805
2006 $11,697,918,243 $292,232,703
2007 $13,994,218,413 $298,519,623
2008 $16,853,989,628 $344,438,844
2009 $16,145,867,495 $312,415,028
2010 $16,121,315,909 $366,887,375
2011 $17,814,283,639 $414,143,828
2012 $17,660,870,412 $471,122,971
2013 $18,918,667,725 $451,788,498
2014 $19,797,253,440 $440,997,735
2015 $17,774,766,696 $437,525,539
2016 $19,040,312,333 $420,828,255
2017 $20,996,562,944 $459,976,847
2018 $23,116,701,556 $489,714,530
2019 $23,403,995,992 $494,197,854
2020 $24,530,513,038 $496,856,304
2021 $27,520,784,130 $518,228,029
2022 $27,783,332,223 $518,180,029
2023 $30,696,331,296 $508,735,107
2024 $32,267,254,425 -

Senegal and Tonga economies compared

GDP per capita
Senegal

Tonga
Year GDP per capita
Senegal Tonga
1960 $300 -
1961 $308 -
1962 $307 -
1963 $309 -
1964 $318 -
1965 $314 -
1966 $315 -
1967 $305 -
1968 $311 -
1969 $287.3 -
1970 $290.5 -
1971 $291.1 -
1972 $342 -
1973 $381 -
1974 $417 -
1975 $547 $349
1976 $541 $315
1977 $540 $353
1978 $589 $428
1979 $716 $458
1980 $772 $545
1981 $683 $636
1982 $652 $633
1983 $564 $621
1984 $536 $656
1985 $571 $613
1986 $784 $696
1987 $916 $830
1988 $880 $1,078
1989 $849 $1,070
1990 $957 $1,139
1991 $913 $1,323
1992 $951 $1,370
1993 $878 $1,383
1994 $584 $1,957
1995 $715 $2,084
1996 $723 $2,215
1997 $651 $2,136
1998 $685 $1,889
1999 $678 $1,952
2000 $603 $1,995
2001 $637 $1,754
2002 $669 $1,759
2003 $818 $1,936
2004 $918 $2,195
2005 $980 $2,478
2006 $1,017 $2,750
2007 $1,189 $2,797
2008 $1,399 $3,218
2009 $1,309 $2,914
2010 $1,276 $3,416
2011 $1,375 $3,850
2012 $1,327 $4,384
2013 $1,380 $4,219
2014 $1,399 $4,137
2015 $1,218 $4,124
2016 $1,266 $3,988
2017 $1,357 $4,366
2018 $1,453 $4,639
2019 $1,431 $4,677
2020 $1,461 $4,700
2021 $1,598 $4,913
2022 $1,574 $4,933
2023 $1,698 $4,864
2024 $1,744 -

Senegal vs. Tonga life expectancy calculator

Life expectancy
Senegal

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

Senegal and Tonga population clocks and comparison

Population
Senegal

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

Fertility rates in Senegal and Tonga

Fertility rate
Senegal

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

Senegal and Tonga demographics compared

Median age
Senegal

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

Interactive Maps

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

GDP per capita

GDP

Life expectancy

Population

Population density

Fertility rate

Median age

Land area

National statistics comparison

Finance

Senegal Tonga
GNI, Atlas method
$31B
2024
$578M
2023
Government expenditure, % of GDP
29%
2025
49.7%
2025
Education expenditure, % of GDP
6.16%
2023
5.15%
2023
Military expenditure, % of GDP
1.47%
2023
n/a
Armed forces personnel
19,000
2020
n/a
Deficit/surplus, % of GDP
-7.25%
2025
-7.9%
2025
Unemployment rate
5.78%
2024
1.65%
2023
Services, % of GDP
49.1%
2024
50.2%
2023
Industry, % of GDP
25.4%
2024
13.5%
2023
Economic freedom index
56.4
2025
58.5
2025
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
$257M
2024
International tourist arrivals
1,376,000
2017
94,000
2019
International tourism as share of exports
10.5%
2018
47.8%
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
12 megatons
2023
0.22 megatons
2023
CO2 emissions per capita
0.67 tons
2023
2.1 tons
2023
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
-10,307
2024
-2,149
2024
Urban population
50.1%
2024
23.2%
2024
Male:Female ratio
50:50
2024
50:50
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
32.2
2025
42.6
2025
Corruption Perceptions Index
45
2024
50
2025
Higher education index
55
2025
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
68
2025
127
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
$63.7
2022
$378
2022
Out-of-pocket health expenditure per capita
$31.1
2022
$11.1
2022
Life expectancy
69.2 years
2025
73.2 years
2025
Foreign aid share of health expenditure
21.2%
2022
45.7%
2022
Physicians per 1,000 people
0.13
2022
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, per 1,000 live births
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
2025
91
2025
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%
2025
0.0005%
2025
Land area per capita
4,018 sq mi
2024
2,669 sq mi
2024
Agricultural land area
36,722 sq mi
2025
135.1 sq mi
2025
Forest area
30,688 sq mi
2025
34.6 sq mi
2025
Roads length
10,355 mi
2017
423 mi
2011

In-depth comparisons

Facts comparisons

Facts vs Senegal vs Tonga
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