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Serbia vs Tonga statistics compared

Updated on by Georank team

Serbia has a population of 6.59M (ranked 109/197), compared with 104K in Tonga (ranked 183/197). Serbia's land area is 32,467 sq mi versus 278 sq mi for Tonga (ranked 111th vs. 176th).

By GDP, Serbia ranks 76/197 ($90.1B) and Tonga ranks 191/197 ($591M). By GDP per capita, Serbia ranks 73/197 ($13,679), while Tonga ranks 115/197 ($5,652).

Main facts and rankings

Serbia Tonga
Population
6494521
103309
Population rank 110/197 183/197
GDP
$90.1B
2024
$591M
2023
GDP rank 76/197 191/197
GDP per capita
$13,679
2024
$5,652
2023
GDP per capita rank 73/197 115/197
GDP per capita, PPP
$32,832
2024
$7,803
2023
Government debt
$40.1B
2024
$256M
2023
Debt-to-GDP ratio
44.5%
2024
37%
2024
Government debt per person
$6,084
2024
$2,445
2023
Government debt per person rank 73/185 111/185
Average annual personal income after taxes
$12,252
2026
$3,886
2026
Land area 32,467 sq mi 278 sq mi
Population density
200 ppl/mi²
2026
372 ppl/mi²
2026
Fertility rate
1.61
2023
3.13
2023
Median age
45.1 years
2024
21.9 years
2024
Life expectancy
77.3 years
2026
73.4 years
2026

Serbia and Tonga: Comparison Charts

Serbia and Tonga economies compared

GDP
Serbia

Tonga
1x
Year GDP
Serbia Tonga
2024 $90,097,765,959 -
2023 $81,343,999,280 $591,139,749
2022 $66,809,895,701 $556,514,555
2021 $66,159,884,073 $519,306,353
2020 $55,874,017,669 $506,571,468
2019 $53,864,693,665 $506,031,239
2018 $52,787,520,249 $493,530,783
2017 $45,972,834,714 $459,976,850
2016 $42,225,495,910 $420,828,262
2015 $41,297,410,635 $437,525,514
2014 $49,114,321,280 $440,997,738
2013 $50,455,529,604 $451,788,498
2012 $45,103,269,969 $471,122,971
2011 $51,251,098,408 $414,143,828
2010 $43,536,629,233 $366,887,375
2009 $46,955,984,410 $312,415,028
2008 $54,220,641,202 $344,438,844
2007 $44,888,028,946 $298,519,623
2006 $33,298,057,362 $292,232,703
2005 $28,334,256,181 $261,823,805
2004 $26,845,632,342 $230,678,011
2003 $23,593,044,418 $202,246,591
2002 $17,930,583,571 $182,764,281
2001 $13,599,378,662 $181,117,230
2000 $7,326,373,882 $204,848,488
1999 $20,878,694,851 $199,208,718
1998 $21,004,077,441 $191,504,893
1997 $27,153,408,995 $214,991,452
1996 $23,277,430,168 $222,100,576
1995 $17,921,892,655 $208,871,666
1994 - $195,990,986
1993 - $138,489,884
1992 - $137,066,291
1991 - $132,201,141
1990 - $113,563,822
1989 - $106,344,855
1988 - $106,657,267
1987 - $81,667,133
1986 - $68,195,856
1985 - $60,058,663
1984 - $64,248,355
1983 - $60,863,964
1982 - $62,068,161
1981 - $62,242,013
1980 - $53,260,077
1979 - $44,667,002
1978 - $41,567,472
1977 - $34,139,388
1976 - $30,036,417
1975 - $32,506,742

Data sources: World Bank | Economy & Growth (1975–2024, retrieved 2026-04-06).

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

Serbia and Tonga economies compared

GDP per capita
Serbia

Tonga
1x
Year GDP per capita
Serbia Tonga
2024 $13,679 -
2023 $12,282 $5,652
2022 $10,025 $5,298
2021 $9,681 $4,923
2020 $8,099 $4,792
2019 $7,756 $4,789
2018 $7,560 $4,675
2017 $6,548 $4,366
2016 $5,982 $3,988
2015 $5,820 $4,124
2014 $6,887 $4,137
2013 $7,040 $4,219
2012 $6,263 $4,384
2011 $7,082 $3,850
2010 $5,971 $3,416
2009 $6,414 $2,914
2008 $7,377 $3,218
2007 $6,081 $2,797
2006 $4,493 $2,750
2005 $3,808 $2,478
2004 $3,597 $2,195
2003 $3,154 $1,936
2002 $2,391 $1,759
2001 $1,812 $1,754
2000 $975 $1,995
1999 $2,769 $1,952
1998 $2,775 $1,889
1997 $3,574 $2,136
1996 $3,054 $2,215
1995 $2,349 $2,084
1994 - $1,957
1993 - $1,383
1992 - $1,370
1991 - $1,323
1990 - $1,139
1989 - $1,070
1988 - $1,078
1987 - $830
1986 - $696
1985 - $613
1984 - $656
1983 - $621
1982 - $633
1981 - $636
1980 - $545
1979 - $458
1978 - $428
1977 - $353
1976 - $315
1975 - $349

Data sources: World Bank | Economy & Growth (1975–2024, retrieved 2026-04-06).

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

Serbia vs. Tonga life expectancy calculator

Life expectancy
Serbia

Tonga
1x
Year Life expectancy, years
Serbia Tonga
2026 77.3 73.4
2025 77.1 73.2
2024 76.9 73.1
2023 76.8 72.9
2022 75.5 72.6
2021 72.9 72.1
2020 74.5 72.4
2019 76.1 72.3
2018 76 72.2
2017 75.8 72.1
2016 75.7 72
2015 75.7 71.9
2014 75.5 71.7
2013 75.3 71.6
2012 75.1 71.5
2011 74.7 71.4
2010 74.4 71.3
2009 74.1 70.9
2008 73.9 71
2007 73.7 70.9
2006 73.4 70.7
2005 73.1 70.6
2004 72.9 70.4
2003 72.7 70.2
2002 72.6 70
2001 72.3 69.8
2000 72.3 69.6
1999 70 69.4
1998 72.3 69.2
1997 72.9 69
1996 72.9 68.8
1995 72.7 68.6
1994 72.3 68.4
1993 71.9 68.2
1992 71.6 67.9
1991 71.9 67.7
1990 72.2 67.5
1989 72.3 67.4
1988 72 67.3
1987 71.9 67.2
1986 71.6 67.1
1985 71.4 66.9
1984 71.2 66.8
1983 71.1 66.7
1982 71 66.3
1981 71.1 66.4
1980 71.1 66.2
1979 71.2 66
1978 71.4 65.9
1977 71.8 65.6
1976 71.9 65.4
1975 71.6 65.1
1974 71.1 64.8
1973 70.5 64.4
1972 70 64.1
1971 69.7 63.6
1970 69.7 63.2
1969 70 62.7
1968 70.1 62.2
1967 70.1 61.7
1966 69.4 61.2
1965 68.7 60.7
1964 68 60.3
1963 67.4 59.8
1962 67 59.3
1961 66.3 58.8
1960 65.7 58.3
1959 65.2 57.8
1958 64.3 57.2
1957 63.2 56.5
1956 61.9 55.7
1955 61.3 54.7
1954 60.7 53.6
1953 59.8 52.4
1952 57.4 51.2
1951 55.6 49.8
1950 55.1 48.4

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

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

Serbia and Tonga population clocks and comparison

Population
Serbia

Tonga
1x
Year Population
Serbia Tonga
2024 6,586,476 104,175
2023 6,623,183 104,597
2022 6,664,449 105,042
2021 6,834,326 105,490
2020 6,899,126 105,704
2019 6,945,235 105,669
2018 6,982,604 105,567
2017 7,020,858 105,356
2016 7,058,322 105,524
2015 7,095,383 106,095
2014 7,131,787 106,609
2013 7,166,553 107,078
2012 7,201,497 107,460
2011 7,236,519 107,570
2010 7,291,436 107,400
2009 7,320,807 107,203
2008 7,350,222 107,020
2007 7,381,579 106,726
2006 7,411,569 106,253
2005 7,440,769 105,671
2004 7,463,157 105,071
2003 7,480,591 104,464
2002 7,500,031 103,874
2001 7,503,433 103,288
2000 7,516,346 102,677
1999 7,540,401 102,046
1998 7,567,745 101,388
1997 7,598,538 100,674
1996 7,622,185 100,275
1995 7,628,264 100,225
1994 7,622,711 100,166
1993 7,614,328 100,103
1992 7,604,063 100,022
1991 7,595,636 99,895
1990 7,897,937 99,700
1989 7,893,787 99,403
1988 7,884,218 98,969
1987 7,868,027 98,376
1986 7,853,824 98,010
1985 7,835,902 97,984
1984 7,813,549 97,990
1983 7,788,100 97,998
1982 7,763,335 97,980
1981 7,736,787 97,909
1980 7,709,544 97,769
1979 7,541,997 97,544
1978 7,504,017 97,204
1977 7,462,783 96,725
1976 7,418,973 95,325
1975 7,368,717 93,017
1974 7,326,043 90,683
1973 7,283,902 88,805
1972 7,252,012 87,356
1971 7,211,716 85,896
1970 7,164,993 84,401
1969 7,123,249 82,885
1968 7,007,586 81,353
1967 6,966,522 79,814
1966 6,927,969 78,002
1965 6,876,624 75,924
1964 6,832,855 73,879
1963 6,787,950 71,885
1962 6,740,264 69,940
1961 6,689,077 68,037
1960 6,638,992 66,170

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

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

Fertility rates in Serbia and Tonga

Fertility rate
Serbia

Tonga
1x
Year Fertility rate
Serbia Tonga
2023 1.61 3.13
2022 1.59 3.17
2021 1.52 3.2
2020 1.48 3.23
2019 1.52 3.27
2018 1.49 3.33
2017 1.49 3.39
2016 1.46 3.46
2015 1.46 3.54
2014 1.46 3.62
2013 1.43 3.7
2012 1.45 3.77
2011 1.4 3.83
2010 1.4 3.88
2009 1.44 3.95
2008 1.4 4.01
2007 1.38 4.09
2006 1.43 4.14
2005 1.45 4.2
2004 1.57 4.19
2003 1.59 4.18
2002 1.57 4.14
2001 1.58 4.13
2000 1.48 4.16
1999 1.35 4.23
1998 1.37 4.31
1997 1.4 4.38
1996 1.44 4.46
1995 1.47 4.56
1994 1.51 4.66
1993 1.54 4.73
1992 1.57 4.79
1991 1.61 4.85
1990 1.65 4.93
1989 1.69 5.01
1988 1.72 5.1
1987 1.75 5.19
1986 1.78 5.27
1985 1.8 5.34
1984 1.81 5.41
1983 1.83 5.45
1982 1.84 5.5
1981 1.85 5.55
1980 1.86 5.6
1979 1.88 5.65
1978 1.89 5.68
1977 1.9 5.7
1976 1.91 5.73
1975 1.92 5.75
1974 1.93 5.77
1973 1.94 5.8
1972 1.95 5.86
1971 1.96 5.96
1970 1.97 6.07
1969 1.99 6.17
1968 2.01 6.23
1967 2.02 6.29
1966 2.04 6.35
1965 2.06 6.41
1964 2.07 6.46
1963 2.08 6.52
1962 2.11 6.57
1961 2.13 6.61
1960 2.15 6.65

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

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

Serbia and Tonga demographics compared

Median age
Serbia

Tonga
1x
Year Median age, years
Serbia Tonga
2024 45.1 21.9
2023 44.9 21.9
2022 44.7 22
2021 44.5 22.1
2020 44.4 22.1
2019 44.2 22
2018 44 22
2017 43.7 21.9
2016 43.5 21.9
2015 43.3 21.8
2014 43 21.7
2013 42.8 21.6
2012 42.6 21.4
2011 42.4 21.2
2010 42.1 21.2
2009 41.9 21.1
2008 41.7 21
2007 41.5 20.9
2006 41.3 20.8
2005 41.1 20.8
2004 40.9 20.8
2003 40.7 20.8
2002 40.5 20.7
2001 40.3 20.5
2000 40.1 20.3
1999 39.8 20.1
1998 39.5 19.9
1997 39.2 19.7
1996 38.9 19.6
1995 38.5 19.6
1994 38.2 19.6
1993 37.8 19.6
1992 37.5 19.5
1991 37.1 19.3
1990 36.8 19.1
1989 36.5 18.9
1988 36.1 18.6
1987 35.7 18.3
1986 35.4 18.2
1985 35 18.1
1984 34.7 18
1983 34.4 17.9
1982 34.1 17.8
1981 33.9 17.6
1980 33.8 17.4
1979 33.7 17.3
1978 33.5 17.1
1977 33.4 16.8
1976 33.2 16.7
1975 33 16.7
1974 32.8 16.8
1973 32.7 16.8
1972 32.5 16.7
1971 32.2 16.7
1970 32 16.8
1969 31.7 16.8
1968 31.4 16.9
1967 31.1 17
1966 30.8 17
1965 30.5 17
1964 30.2 17
1963 29.8 17
1962 29.4 17.1
1961 29.1 17.1
1960 28.7 17.1

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

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

Interactive Maps

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National statistics comparison

Finance

Serbia Tonga
GNI, Atlas method
$76.5B
2024
$619M
2023
Government expenditure, % of GDP
42.7%
2024
51.3%
2024
Education expenditure, % of GDP
3.4%
2023
5.15%
2023
Military expenditure, % of GDP
2.6%
2024
n/a
Armed forces personnel
32,000
2020
n/a
Deficit/surplus, % of GDP
-1.75%
2024
+4.17%
2024
Unemployment rate
7.24%
2024
1.65%
2023
Services, % of GDP
58.8%
2024
50%
2023
Industry, % of GDP
23.1%
2024
14.9%
2023
Economic freedom index
65
2026
58.9
2026
Income share by richest 10%
24.7%
2022
22%
2021
Income share by poorest 10%
2.4%
2022
4%
2021
Market capitalization of domestic companies
$4.06B
2011
n/a
Total reserves including gold
$30.5B
2024
$377M
2024
Personal remittances received
$5.76B
2024
$254M
2024
International tourist arrivals
446,000
2020
94,000
2019
International tourism as share of exports
5.58%
2020
50.3%
2020
Banked people share
83.3%
2024
n/a

Energy

Serbia Tonga
Energy use, kg of oil equivalent per capita
2,378 kg
2023
543 kg
2007
GDP PPP per kg equivalent of energy use
$12.5
2023
$7.94
2007
Carbon dioxide (CO2) emissions n/a
0.17 megatons
2024
CO2 emissions per capita n/a
1.63 tons
2024
Fossil fuel energy use share
83%
2022
0%
2007
Renewable energy use share
27.2%
2021
2.3%
2022
Alternative and nuclear energy use share
7.3%
2023
n/a
Net energy imports use share
42.6%
2023
n/a
Electric power consumption per capita
5,090 kWh
2023
n/a
Renewable electricity output share
35%
2021
14.2%
2021
Hydroelectric share
32.7%
2023
0%
2021
Nuclear share
0%
2021
0%
2021
Electricity access
100%
2023
100%
2023

Society

Serbia Tonga
% of world population
0.08%
2024
0.001%
2024
Annual migration change
-13,086
2025
-2,150
2025
Urban population
62.4%
2024
21.2%
2024
Male:Female ratio
47.4:52.6
2024
47.2:52.8
2024
Average male height
5.93 ft
2025
5.74 ft
2025
Average female height
5.52 ft
2025
5.45 ft
2025
Quality of life index
63.9
2026
45.5
2026
Corruption Perceptions Index
33
2025
50
2025
Higher education index
82
2026
n/a
Homicides per 100K people
1.31
2023
0.95
2019
Road traffic mortality per 100K people
7.5
2019
33
2019
Visa free countries
134
2025
126
2025
Adult literacy rate
99.3%
2022
99.4%
2021
English speaking
55%
2025
30%
2023
People using the Internet
87.7%
2024
58.5%
2023

Health

Serbia Tonga
Government health expenditure per capita
$984
2023
$358
2023
Out-of-pocket health expenditure per capita
$316
2023
$21
2023
Life expectancy
77.3 years
2026
73.4 years
2026
Foreign aid share of health expenditure
0.0002%
2023
44.2%
2023
Physicians per 1,000 people
3.1
2022
1.01
2021
Age at first childbirth
28.4 years
2023
24.9 years
2025
Maternal mortality per 100K births
11
2023
67
2023
Mortality rate before reaching 5 years of age
5.2
2023
9.9
2023
Obesity rate
23.1%
2022
72.4%
2022
Diabetes prevalence
10.5%
2024
19.6%
2024
Air quality index
40
2026
91
2026
Tobacco use prevalence
39.5%
2022
31.3%
2022
Pure alcohol consumption per capita
7.89 liters
2019
0.36 liters
2020

Territory

Serbia Tonga
% of world land
0.06%
2026
0.0005%
2026
Land area per capita
4,929 sq mi
2024
2,669 sq mi
2024
Agricultural land area
13,112 sq mi
2026
135.1 sq mi
2026
Forest area
10,516 sq mi
2026
34.6 sq mi
2026
Roads length
28,222 mi
2024
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. United Nations Economic Commission for Europe (UNECE) (2023, retrieved 2026-03-10)
  11. Transparency International (2025, retrieved 2026-02-10)
  12. EduRank (2026, retrieved 2025-10-13)

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