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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 75/197 ($89.1B) and Tonga ranks 191/197 ($509M). By GDP per capita, Serbia ranks 74/197 ($13,524), while Tonga ranks 121/197 ($4,864).

Main facts and rankings

Serbia Tonga
Population
6541064
103744
Population rank 110/197 183/197
GDP
$89.1B
2024
$509M
2023
GDP rank 75/197 191/197
GDP per capita
$13,524
2024
$4,864
2023
GDP per capita rank 74/197 121/197
GDP per capita, PPP
$31,867
2024
$7,853
2023
Government debt
$39.6B
2024
$224M
2023
Debt-to-GDP ratio
44.4%
2025
44.1%
2025
Government debt per person
$6,015
2024
$2,138
2023
Government debt per person rank 74/185 117/185
Average annual personal income after taxes
$11,469
2025
$4,126
2025
Land area
32,467 sq mi
2025
278 sq mi
2025
Population density
202.9 ppl/mi²
2024
375 ppl/mi²
2024
Fertility rate
1.61
2023
3.13
2023
Median age
45.1 years
2024
21.9 years
2024
Life expectancy
77.1 years
2025
73.2 years
2025

Serbia and Tonga: Comparison Charts

Serbia and Tonga economies compared

GDP
Serbia

Tonga
Year GDP
Serbia Tonga
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
1991 - $132,201,141
1992 - $137,066,291
1993 - $138,489,884
1994 - $195,990,986
1995 $17,921,892,655 $208,871,666
1996 $23,277,430,168 $222,100,576
1997 $27,153,408,995 $214,991,452
1998 $21,004,077,441 $191,504,893
1999 $20,878,694,851 $199,208,718
2000 $7,326,373,882 $204,848,488
2001 $13,599,378,662 $181,117,230
2002 $17,930,583,571 $182,764,281
2003 $23,593,044,418 $202,246,591
2004 $26,845,632,342 $230,678,011
2005 $28,334,256,181 $261,823,805
2006 $33,298,057,362 $292,232,703
2007 $44,888,028,946 $298,519,623
2008 $54,220,641,202 $344,438,844
2009 $46,955,984,410 $312,415,028
2010 $43,536,629,233 $366,887,375
2011 $51,251,098,408 $414,143,828
2012 $45,103,269,969 $471,122,971
2013 $50,455,529,604 $451,788,498
2014 $49,114,321,280 $440,997,735
2015 $41,297,410,635 $437,525,539
2016 $42,225,495,910 $420,828,255
2017 $45,972,834,714 $459,976,847
2018 $52,787,520,249 $489,714,530
2019 $53,864,693,665 $494,197,854
2020 $55,874,017,669 $496,856,304
2021 $66,159,884,073 $518,228,029
2022 $66,797,564,758 $518,180,029
2023 $81,342,660,752 $508,735,107
2024 $89,083,506,277 -

Serbia and Tonga economies compared

GDP per capita
Serbia

Tonga
Year GDP per capita
Serbia Tonga
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
1991 - $1,323
1992 - $1,370
1993 - $1,383
1994 - $1,957
1995 $2,349 $2,084
1996 $3,054 $2,215
1997 $3,574 $2,136
1998 $2,775 $1,889
1999 $2,769 $1,952
2000 $975 $1,995
2001 $1,812 $1,754
2002 $2,391 $1,759
2003 $3,154 $1,936
2004 $3,597 $2,195
2005 $3,808 $2,478
2006 $4,493 $2,750
2007 $6,081 $2,797
2008 $7,377 $3,218
2009 $6,414 $2,914
2010 $5,971 $3,416
2011 $7,082 $3,850
2012 $6,263 $4,384
2013 $7,040 $4,219
2014 $6,887 $4,137
2015 $5,820 $4,124
2016 $5,982 $3,988
2017 $6,548 $4,366
2018 $7,560 $4,639
2019 $7,756 $4,677
2020 $8,099 $4,700
2021 $9,681 $4,913
2022 $10,023 $4,933
2023 $12,282 $4,864
2024 $13,524 -

Serbia vs. Tonga life expectancy calculator

Life expectancy
Serbia

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

Serbia and Tonga population clocks and comparison

Population
Serbia

Tonga
Year Population
Serbia Tonga
1960 6,638,992 66,170
1961 6,689,077 68,037
1962 6,740,264 69,940
1963 6,787,950 71,885
1964 6,832,855 73,879
1965 6,876,624 75,924
1966 6,927,969 78,002
1967 6,966,522 79,814
1968 7,007,586 81,353
1969 7,123,249 82,885
1970 7,164,993 84,401
1971 7,211,716 85,896
1972 7,252,012 87,356
1973 7,283,902 88,805
1974 7,326,043 90,683
1975 7,368,717 93,017
1976 7,418,973 95,325
1977 7,462,783 96,725
1978 7,504,017 97,204
1979 7,541,997 97,544
1980 7,709,544 97,769
1981 7,736,787 97,909
1982 7,763,335 97,980
1983 7,788,100 97,998
1984 7,813,549 97,990
1985 7,835,902 97,984
1986 7,853,824 98,010
1987 7,868,027 98,376
1988 7,884,218 98,969
1989 7,893,787 99,403
1990 7,897,937 99,700
1991 7,595,636 99,895
1992 7,604,063 100,022
1993 7,614,328 100,103
1994 7,622,711 100,166
1995 7,628,264 100,225
1996 7,622,185 100,275
1997 7,598,538 100,674
1998 7,567,745 101,388
1999 7,540,401 102,046
2000 7,516,346 102,677
2001 7,503,433 103,288
2002 7,500,031 103,874
2003 7,480,591 104,464
2004 7,463,157 105,071
2005 7,440,769 105,671
2006 7,411,569 106,253
2007 7,381,579 106,726
2008 7,350,222 107,020
2009 7,320,807 107,203
2010 7,291,436 107,400
2011 7,236,519 107,570
2012 7,201,497 107,460
2013 7,166,553 107,078
2014 7,131,787 106,609
2015 7,095,383 106,095
2016 7,058,322 105,524
2017 7,020,858 105,356
2018 6,982,604 105,567
2019 6,945,235 105,669
2020 6,899,126 105,704
2021 6,834,326 105,490
2022 6,664,449 105,042
2023 6,623,183 104,597
2024 6,587,202 104,175

Fertility rates in Serbia and Tonga

Fertility rate
Serbia

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

Serbia and Tonga demographics compared

Median age
Serbia

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

Interactive Maps

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

GDP per capita

GDP

Life expectancy

Population

Population density

Fertility rate

Median age

Land area

National statistics comparison

Finance

Serbia Tonga
GNI, Atlas method
$76.2B
2024
$578M
2023
Government expenditure, % of GDP
43.4%
2025
49.7%
2025
Education expenditure, % of GDP
3.4%
2023
5.15%
2023
Military expenditure, % of GDP
2.85%
2023
n/a
Armed forces personnel
32,000
2020
n/a
Deficit/surplus, % of GDP
-2.77%
2025
-7.9%
2025
Unemployment rate
7.24%
2024
1.65%
2023
Services, % of GDP
58.5%
2024
50.2%
2023
Industry, % of GDP
23.3%
2024
13.5%
2023
Economic freedom index
64.4
2025
58.5
2025
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
$5.68B
2024
$257M
2024
International tourist arrivals
446,000
2020
94,000
2019
International tourism as share of exports
5.58%
2020
47.8%
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
$12.1
2023
$7.94
2007
Carbon dioxide (CO2) emissions n/a
0.22 megatons
2023
CO2 emissions per capita n/a
2.1 tons
2023
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
-8,132
2024
-2,149
2024
Urban population
57.4%
2024
23.2%
2024
Male:Female ratio
50:50
2024
50:50
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
62.7
2025
42.6
2025
Corruption Perceptions Index
35
2024
50
2025
Higher education index
82
2025
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
127
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
$903
2022
$378
2022
Out-of-pocket health expenditure per capita
$330
2022
$11.1
2022
Life expectancy
77.1 years
2025
73.2 years
2025
Foreign aid share of health expenditure
0.14%
2021
45.7%
2022
Physicians per 1,000 people
2.84
2021
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, per 1,000 live births
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
39
2025
91
2025
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%
2025
0.0005%
2025
Land area per capita
4,929 sq mi
2024
2,669 sq mi
2024
Agricultural land area
13,112 sq mi
2025
135.1 sq mi
2025
Forest area
10,516 sq mi
2025
34.6 sq mi
2025
Roads length
28,222 mi
2024
423 mi
2011

In-depth comparisons

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