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Slovakia vs Tonga statistics compared

Updated on by Georank team

Slovakia has a population of 5.42M (ranked 119/197), compared with 104K in Tonga (ranked 183/197). Slovakia's land area is 18,564 sq mi versus 278 sq mi for Tonga (ranked 128th vs. 176th).

By GDP, Slovakia ranks 61/197 ($142B) and Tonga ranks 191/197 ($509M). By GDP per capita, Slovakia ranks 46/197 ($26,148), while Tonga ranks 121/197 ($4,864).

Main facts and rankings

Slovakia Tonga
Population
5390674
103744
Population rank 125/197 183/197
GDP
$142B
2024
$509M
2023
GDP rank 61/197 191/197
GDP per capita
$26,148
2024
$4,864
2023
GDP per capita rank 46/197 121/197
GDP per capita, PPP
$47,181
2024
$7,853
2023
Government debt
$82.3B
2024
$224M
2023
Debt-to-GDP ratio
60.1%
2025
44.1%
2025
Government debt per person
$15,170
2024
$2,138
2023
Government debt per person rank 40/185 117/185
Average annual personal income after taxes
$17,365
2025
$4,126
2025
Land area
18,564 sq mi
2025
278 sq mi
2025
Population density
292.1 ppl/mi²
2024
375 ppl/mi²
2024
Fertility rate
1.49
2023
3.13
2023
Median age
42.7 years
2024
21.9 years
2024
Life expectancy
78.7 years
2025
73.2 years
2025

Slovakia and Tonga: Comparison Charts

Slovakia and Tonga economies compared

GDP
Slovakia

Tonga
Year GDP
Slovakia 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 $12,915,046,978 $113,563,822
1991 $14,459,924,589 $132,201,141
1992 $15,699,327,209 $137,066,291
1993 $16,737,973,764 $138,489,884
1994 $20,428,139,756 $195,990,986
1995 $26,180,022,222 $208,871,666
1996 $28,197,790,875 $222,100,576
1997 $27,844,628,979 $214,991,452
1998 $29,976,207,629 $191,504,893
1999 $30,496,272,225 $199,208,718
2000 $29,215,726,005 $204,848,488
2001 $30,726,659,551 $181,117,230
2002 $35,243,658,399 $182,764,281
2003 $46,616,149,117 $202,246,591
2004 $57,215,475,076 $230,678,011
2005 $62,547,753,148 $261,823,805
2006 $70,751,813,443 $292,232,703
2007 $86,587,749,518 $298,519,623
2008 $100,830,060,553 $344,438,844
2009 $89,342,984,698 $312,415,028
2010 $91,112,160,801 $366,887,375
2011 $99,705,104,723 $414,143,828
2012 $94,724,394,278 $471,122,971
2013 $99,134,277,850 $451,788,498
2014 $101,713,075,599 $440,997,735
2015 $89,178,548,717 $437,525,539
2016 $90,347,173,229 $420,828,255
2017 $95,978,130,735 $459,976,847
2018 $106,611,673,365 $489,714,530
2019 $105,843,498,304 $494,197,854
2020 $107,732,602,896 $496,856,304
2021 $120,560,912,621 $518,228,029
2022 $115,884,262,198 $518,180,029
2023 $133,896,931,490 $508,735,107
2024 $141,775,733,420 -

Slovakia and Tonga economies compared

GDP per capita
Slovakia

Tonga
Year GDP per capita
Slovakia 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 $2,437 $1,139
1991 $2,727 $1,323
1992 $2,959 $1,370
1993 $3,143 $1,383
1994 $3,821 $1,957
1995 $4,883 $2,084
1996 $5,248 $2,215
1997 $5,172 $2,136
1998 $5,561 $1,889
1999 $5,652 $1,952
2000 $5,422 $1,995
2001 $5,712 $1,754
2002 $6,555 $1,759
2003 $8,675 $1,936
2004 $10,650 $2,195
2005 $11,642 $2,478
2006 $13,168 $2,750
2007 $16,110 $2,797
2008 $18,744 $3,218
2009 $16,587 $2,914
2010 $16,899 $3,416
2011 $18,469 $3,850
2012 $17,517 $4,384
2013 $18,313 $4,219
2014 $18,771 $4,137
2015 $16,442 $4,124
2016 $16,636 $3,988
2017 $17,646 $4,366
2018 $19,573 $4,639
2019 $19,406 $4,677
2020 $19,735 $4,700
2021 $22,132 $4,913
2022 $21,335 $4,933
2023 $24,674 $4,864
2024 $26,148 -

Slovakia vs. Tonga life expectancy calculator

Life expectancy
Slovakia

Tonga
Year Life expectancy, years
Slovakia Tonga
1950 60.8 48.4
1951 61.1 49.8
1952 64.3 51.2
1953 65.7 52.4
1954 66.7 53.6
1955 67.8 54.7
1956 68.4 55.7
1957 67.5 56.5
1958 69.4 57.2
1959 69 57.8
1960 70.3 58.3
1961 70.8 58.8
1962 70.3 59.3
1963 70.7 59.8
1964 71.1 60.3
1965 70.3 60.7
1966 70.4 61.2
1967 71 61.7
1968 70.5 62.2
1969 69.8 62.7
1970 69.7 63.2
1971 69.9 63.6
1972 70.3 64.1
1973 70 64.4
1974 70.2 64.8
1975 70.3 65.1
1976 70.5 65.4
1977 70.4 65.6
1978 70.4 65.9
1979 70.7 66
1980 70.4 66.2
1981 70.6 66.4
1982 70.8 66.3
1983 70.5 66.7
1984 70.7 66.8
1985 70.7 66.9
1986 70.9 67.1
1987 71.1 67.2
1988 71.1 67.3
1989 70.9 67.4
1990 70.8 67.5
1991 70.9 67.7
1992 71.4 67.9
1993 71.9 68.2
1994 72.3 68.4
1995 72.3 68.6
1996 72.7 68.8
1997 72.7 69
1998 72.6 69.2
1999 73 69.4
2000 73.1 69.6
2001 73.6 69.8
2002 73.8 70
2003 73.8 70.2
2004 74.2 70.4
2005 74.2 70.6
2006 74.4 70.7
2007 74.5 70.9
2008 74.9 71
2009 75.2 70.9
2010 75.5 71.3
2011 76 71.4
2012 76.2 71.5
2013 76.5 71.6
2014 76.8 71.7
2015 76.7 71.9
2016 77.2 72
2017 77.2 72.1
2018 77.3 72.2
2019 77.7 72.3
2020 76.9 72.4
2021 74.6 72.1
2022 77 72.6
2023 78.3 72.9
2024 78.5 73.1
2025 78.7 73.2

Slovakia and Tonga population clocks and comparison

Population
Slovakia

Tonga
Year Population
Slovakia Tonga
1960 4,068,095 66,170
1961 4,191,667 68,037
1962 4,238,188 69,940
1963 4,282,017 71,885
1964 4,327,341 73,879
1965 4,370,983 75,924
1966 4,411,666 78,002
1967 4,449,367 79,814
1968 4,483,915 81,353
1969 4,518,607 82,885
1970 4,538,223 84,401
1971 4,557,449 85,896
1972 4,596,622 87,356
1973 4,641,445 88,805
1974 4,689,623 90,683
1975 4,739,105 93,017
1976 4,789,507 95,325
1977 4,840,501 96,725
1978 4,890,125 97,204
1979 4,938,973 97,544
1980 4,979,815 97,769
1981 5,016,105 97,909
1982 5,055,099 97,980
1983 5,091,971 97,998
1984 5,127,097 97,990
1985 5,161,768 97,984
1986 5,193,838 98,010
1987 5,222,840 98,376
1988 5,250,596 98,969
1989 5,275,942 99,403
1990 5,299,187 99,700
1991 5,303,294 99,895
1992 5,305,016 100,022
1993 5,325,305 100,103
1994 5,346,331 100,166
1995 5,361,999 100,225
1996 5,373,361 100,275
1997 5,383,291 100,674
1998 5,390,516 101,388
1999 5,396,020 102,046
2000 5,388,720 102,677
2001 5,378,867 103,288
2002 5,376,912 103,874
2003 5,373,374 104,464
2004 5,372,280 105,071
2005 5,372,807 105,671
2006 5,373,054 106,253
2007 5,374,622 106,726
2008 5,379,233 107,020
2009 5,386,406 107,203
2010 5,391,428 107,400
2011 5,398,384 107,570
2012 5,407,579 107,460
2013 5,413,393 107,078
2014 5,418,649 106,609
2015 5,423,801 106,095
2016 5,430,798 105,524
2017 5,439,232 105,356
2018 5,446,771 105,567
2019 5,454,147 105,669
2020 5,458,827 105,704
2021 5,447,247 105,490
2022 5,431,752 105,042
2023 5,426,740 104,597
2024 5,422,069 104,175

Fertility rates in Slovakia and Tonga

Fertility rate
Slovakia

Tonga
Year Fertility rate
Slovakia Tonga
1960 3.04 6.65
1961 2.96 6.61
1962 2.83 6.57
1963 2.92 6.52
1964 2.89 6.46
1965 2.78 6.41
1966 2.66 6.35
1967 2.48 6.29
1968 2.39 6.23
1969 2.43 6.17
1970 2.41 6.07
1971 2.43 5.96
1972 2.49 5.86
1973 2.56 5.8
1974 2.61 5.77
1975 2.55 5.75
1976 2.55 5.73
1977 2.49 5.7
1978 2.47 5.68
1979 2.45 5.65
1980 2.32 5.6
1981 2.29 5.55
1982 2.28 5.5
1983 2.28 5.45
1984 2.26 5.41
1985 2.26 5.34
1986 2.2 5.27
1987 2.14 5.19
1988 2.13 5.1
1989 2.07 5.01
1990 2.09 4.93
1991 2.05 4.85
1992 1.93 4.79
1993 1.87 4.73
1994 1.67 4.66
1995 1.52 4.56
1996 1.47 4.46
1997 1.43 4.38
1998 1.37 4.31
1999 1.33 4.23
2000 1.3 4.16
2001 1.2 4.13
2002 1.19 4.14
2003 1.2 4.18
2004 1.25 4.19
2005 1.27 4.2
2006 1.25 4.14
2007 1.27 4.09
2008 1.34 4.01
2009 1.44 3.95
2010 1.43 3.88
2011 1.45 3.83
2012 1.34 3.77
2013 1.34 3.7
2014 1.37 3.62
2015 1.4 3.54
2016 1.48 3.46
2017 1.52 3.39
2018 1.54 3.33
2019 1.57 3.27
2020 1.59 3.23
2021 1.63 3.2
2022 1.57 3.17
2023 1.49 3.13

Slovakia and Tonga demographics compared

Median age
Slovakia

Tonga
Year Median age, years
Slovakia Tonga
1960 27.6 17.1
1961 27.7 17.1
1962 27.8 17.1
1963 27.9 17
1964 27.9 17
1965 28 17
1966 28 17
1967 28.1 17
1968 28.2 16.9
1969 28.3 16.8
1970 28.3 16.8
1971 28.3 16.7
1972 28.3 16.7
1973 28.4 16.8
1974 28.4 16.8
1975 28.4 16.7
1976 28.4 16.7
1977 28.5 16.8
1978 28.6 17.1
1979 28.8 17.3
1980 28.9 17.4
1981 29.1 17.6
1982 29.4 17.8
1983 29.6 17.9
1984 29.8 18
1985 30.1 18.1
1986 30.3 18.2
1987 30.6 18.3
1988 30.8 18.6
1989 31.1 18.9
1990 31.3 19.1
1991 31.5 19.3
1992 31.7 19.5
1993 31.9 19.6
1994 32.2 19.6
1995 32.5 19.6
1996 32.7 19.6
1997 33 19.7
1998 33.3 19.9
1999 33.6 20.1
2000 33.9 20.3
2001 34.3 20.5
2002 34.6 20.7
2003 34.9 20.8
2004 35.2 20.8
2005 35.5 20.8
2006 35.8 20.8
2007 36.2 20.9
2008 36.6 21
2009 36.9 21.1
2010 37.3 21.2
2011 37.6 21.2
2012 38 21.4
2013 38.4 21.6
2014 38.8 21.7
2015 39.2 21.8
2016 39.6 21.9
2017 40 21.9
2018 40.4 22
2019 40.8 22
2020 41.2 22.1
2021 41.5 22.1
2022 41.9 22
2023 42.3 21.9
2024 42.7 21.9

Interactive Maps

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

GDP per capita

GDP

Life expectancy

Population

Population density

Fertility rate

Median age

Land area

National statistics comparison

Finance

Slovakia Tonga
GNI, Atlas method
$130B
2024
$578M
2023
Government expenditure, % of GDP
48.6%
2025
49.7%
2025
Education expenditure, % of GDP
4.66%
2022
5.15%
2023
Military expenditure, % of GDP
2.02%
2023
n/a
Armed forces personnel
18,000
2020
n/a
Deficit/surplus, % of GDP
-5.24%
2025
-7.9%
2025
Unemployment rate
5.34%
2024
1.65%
2023
Services, % of GDP
60%
2024
50.2%
2023
Industry, % of GDP
28.5%
2024
13.5%
2023
Economic freedom index
68.4
2025
58.5
2025
Income share by richest 10%
18.8%
2023
22%
2021
Income share by poorest 10%
3.3%
2023
4%
2021
Number of billionaires
2
2025
n/a
Percentage of billionaires
0.00005%
2025
n/a
Listed domestic companies
67
2013
n/a
Market capitalization of domestic companies
$5.38B
2014
n/a
Total reserves including gold
$14.5B
2024
$377M
2024
Personal remittances received
$2.74B
2024
$257M
2024
International tourist arrivals
15,299,000
2018
94,000
2019
International tourism as share of exports
1.43%
2020
47.8%
2020
Banked people share
92.2%
2024
n/a

Energy

Slovakia Tonga
Energy use, kg of oil equivalent per capita
3,055 kg
2023
543 kg
2007
GDP PPP per kg equivalent of energy use
$14.4
2023
$7.94
2007
Carbon dioxide (CO2) emissions
34.9 megatons
2023
0.22 megatons
2023
CO2 emissions per capita
6.42 tons
2023
2.1 tons
2023
Fossil fuel energy use share
59.5%
2023
0%
2007
Renewable energy use share
17.9%
2021
2.3%
2022
Alternative and nuclear energy use share
31.9%
2023
n/a
Net energy imports use share
57.9%
2023
n/a
Electric power consumption per capita
4,674 kWh
2023
n/a
Renewable electricity output share
23.6%
2021
14.2%
2021
Hydroelectric share
16.8%
2023
0%
2021
Nuclear share
61.3%
2023
0%
2021
Electricity access
100%
2023
100%
2023

Society

Slovakia Tonga
% of world population
0.07%
2024
0.001%
2024
Annual migration change
-21,027
2024
-2,149
2024
Urban population
54.2%
2024
23.2%
2024
Male:Female ratio
50:50
2024
50:50
2024
Average male height
5.94 ft
2025
5.74 ft
2025
Average female height
5.48 ft
2025
5.45 ft
2025
Quality of life index
72.5
2025
42.6
2025
Corruption Perceptions Index
49
2024
50
2025
Higher education index
74
2025
n/a
Homicides per 100K people
1.12
2023
0.95
2019
Road traffic mortality per 100K people
6.1
2019
33
2019
Visa free countries
173
2025
127
2025
Adult literacy rate
99.6%
2004
99.4%
2021
English speaking
25.9%
2023
30%
2023
People using the Internet
89.8%
2024
58.5%
2023

Health

Slovakia Tonga
Government health expenditure per capita
$1,642
2022
$378
2022
Out-of-pocket health expenditure per capita
$316
2022
$11.1
2022
Life expectancy
78.7 years
2025
73.2 years
2025
Foreign aid share of health expenditure n/a
45.7%
2022
Physicians per 1,000 people
3.68
2021
1.01
2021
Age at first childbirth
27.3 years
2023
24.9 years
2025
Maternal mortality per 100K births
4
2023
67
2023
Mortality rate before reaching 5 years of age, per 1,000 live births
6.1
2023
9.9
2023
Obesity rate
27.6%
2022
72.4%
2022
Diabetes prevalence
7.1%
2024
19.6%
2024
Air quality index
57
2025
91
2025
Tobacco use prevalence
32.4%
2022
31.3%
2022
Pure alcohol consumption per capita
10.7 liters
2020
0.36 liters
2020

Territory

Slovakia Tonga
% of world land
0.03%
2025
0.0005%
2025
Land area per capita
3,424 sq mi
2024
2,669 sq mi
2024
Agricultural land area
7,046 sq mi
2025
135.1 sq mi
2025
Forest area
7,436 sq mi
2025
34.6 sq mi
2025
Roads length
24,224 mi
2018
423 mi
2011

In-depth comparisons

Facts comparisons

Facts vs Slovakia vs Tonga
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