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Kazakhstan vs Tonga statistics compared

Updated on by Georank team

Kazakhstan has a population of 20.6M (ranked 64/197), compared with 104K in Tonga (ranked 183/197). Kazakhstan's land area is 1,042,360 sq mi versus 278 sq mi for Tonga (ranked 9th vs. 176th).

By GDP, Kazakhstan ranks 50/197 ($288B) and Tonga ranks 191/197 ($509M). By GDP per capita, Kazakhstan ranks 72/197 ($14,005), while Tonga ranks 121/197 ($4,864).

Main facts and rankings

Kazakhstan Tonga
Population
21036432
103744
Population rank 65/197 183/197
GDP
$288B
2024
$509M
2023
GDP rank 50/197 191/197
GDP per capita
$14,005
2024
$4,864
2023
GDP per capita rank 72/197 121/197
GDP per capita, PPP
$40,813
2024
$7,853
2023
Government debt
$71.5B
2024
$224M
2023
Debt-to-GDP ratio
25.4%
2025
44.1%
2025
Government debt per person
$3,474
2024
$2,138
2023
Government debt per person rank 96/185 117/185
Average annual personal income after taxes
$7,117
2025
$4,126
2025
Land area
1,042,360 sq mi
2025
278 sq mi
2025
Population density
19.8 ppl/mi²
2024
375 ppl/mi²
2024
Fertility rate
3.01
2023
3.13
2023
Median age
30.5 years
2024
21.9 years
2024
Life expectancy
74.7 years
2025
73.2 years
2025

Kazakhstan and Tonga: Comparison Charts

Kazakhstan and Tonga economies compared

GDP
Kazakhstan

Tonga
Year GDP
Kazakhstan 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 $26,932,016,270 $113,563,822
1991 $24,923,076,923 $132,201,141
1992 $24,917,355,372 $137,066,291
1993 $23,409,260,880 $138,489,884
1994 $21,250,792,886 $195,990,986
1995 $20,374,302,652 $208,871,666
1996 $21,035,357,937 $222,100,576
1997 $22,165,932,063 $214,991,452
1998 $22,135,245,507 $191,504,893
1999 $16,870,817,182 $199,208,718
2000 $18,291,990,662 $204,848,488
2001 $22,152,689,180 $181,117,230
2002 $24,636,598,527 $182,764,281
2003 $30,833,692,900 $202,246,591
2004 $43,151,647,003 $230,678,011
2005 $57,123,671,734 $261,823,805
2006 $81,003,864,630 $292,232,703
2007 $104,849,915,058 $298,519,623
2008 $133,441,648,852 $344,438,844
2009 $115,308,686,941 $312,415,028
2010 $148,047,348,241 $366,887,375
2011 $192,626,464,617 $414,143,828
2012 $207,998,568,866 $471,122,971
2013 $236,634,603,409 $451,788,498
2014 $221,415,613,595 $440,997,735
2015 $184,388,404,706 $437,525,539
2016 $137,278,320,084 $420,828,255
2017 $166,805,788,827 $459,976,847
2018 $179,339,977,690 $489,714,530
2019 $181,667,184,855 $494,197,854
2020 $171,082,365,861 $496,856,304
2021 $197,112,255,361 $518,228,029
2022 $225,496,328,925 $518,180,029
2023 $261,840,101,060 $508,735,107
2024 $288,406,138,231 -

Kazakhstan and Tonga economies compared

GDP per capita
Kazakhstan

Tonga
Year GDP per capita
Kazakhstan 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 $1,570 $1,139
1991 $1,442 $1,323
1992 $1,438 $1,370
1993 $1,355 $1,383
1994 $1,247 $1,957
1995 $1,218 $2,084
1996 $1,281 $2,215
1997 $1,382 $2,136
1998 $1,415 $1,889
1999 $1,092 $1,952
2000 $1,180 $1,995
2001 $1,422 $1,754
2002 $1,574 $1,759
2003 $1,958 $1,936
2004 $2,722 $2,195
2005 $3,577 $2,478
2006 $5,030 $2,750
2007 $6,449 $2,797
2008 $8,124 $3,218
2009 $6,938 $2,914
2010 $8,793 $3,416
2011 $11,287 $3,850
2012 $12,019 $4,384
2013 $13,478 $4,219
2014 $12,428 $4,137
2015 $10,196 $4,124
2016 $7,476 $3,988
2017 $8,943 $4,366
2018 $9,472 $4,639
2019 $9,457 $4,677
2020 $8,782 $4,700
2021 $9,984 $4,913
2022 $11,255 $4,933
2023 $12,879 $4,864
2024 $14,005 -

Kazakhstan vs. Tonga life expectancy calculator

Life expectancy
Kazakhstan

Tonga
Year Life expectancy, years
Kazakhstan Tonga
1950 55.6 48.4
1951 55.9 49.8
1952 56.1 51.2
1953 56.4 52.4
1954 56.6 53.6
1955 56.8 54.7
1956 57.1 55.7
1957 57.3 56.5
1958 57.5 57.2
1959 57.7 57.8
1960 57.9 58.3
1961 58.2 58.8
1962 58.4 59.3
1963 58.6 59.8
1964 58.8 60.3
1965 59 60.7
1966 59.2 61.2
1967 59.4 61.7
1968 59.6 62.2
1969 59.8 62.7
1970 60 63.2
1971 60.3 63.6
1972 60.5 64.1
1973 60.7 64.4
1974 60.9 64.8
1975 61.1 65.1
1976 61.3 65.4
1977 61.5 65.6
1978 61.8 65.9
1979 62.1 66
1980 62.5 66.2
1981 63 66.4
1982 63.6 66.3
1983 64.2 66.7
1984 64.8 66.8
1985 65.4 66.9
1986 65.8 67.1
1987 66 67.2
1988 66 67.3
1989 65.9 67.4
1990 65.7 67.5
1991 65.4 67.7
1992 65 67.9
1993 64.5 68.2
1994 64.1 68.4
1995 63.7 68.6
1996 63.5 68.8
1997 63.3 69
1998 63.3 69.2
1999 63.5 69.4
2000 63.8 69.6
2001 64.1 69.8
2002 64.4 70
2003 64.8 70.2
2004 65 70.4
2005 65.4 70.6
2006 65.7 70.7
2007 66.2 70.9
2008 66.8 71
2009 67.5 70.9
2010 68.3 71.3
2011 69.1 71.4
2012 69.9 71.5
2013 70.7 71.6
2014 71.4 71.7
2015 72 71.9
2016 72.5 72
2017 73 72.1
2018 73.4 72.2
2019 73.7 72.3
2020 71.2 72.4
2021 70.1 72.1
2022 73.5 72.6
2023 74.4 72.9
2024 74.5 73.1
2025 74.7 73.2

Kazakhstan and Tonga population clocks and comparison

Population
Kazakhstan

Tonga
Year Population
Kazakhstan Tonga
1960 9,429,981 66,170
1961 9,742,085 68,037
1962 10,058,928 69,940
1963 10,377,466 71,885
1964 10,690,309 73,879
1965 10,993,183 75,924
1966 11,288,989 78,002
1967 11,584,428 79,814
1968 11,879,182 81,353
1969 12,156,212 82,885
1970 12,419,057 84,401
1971 12,684,813 85,896
1972 12,951,798 87,356
1973 13,208,121 88,805
1974 13,454,570 90,683
1975 13,700,843 93,017
1976 13,998,738 95,325
1977 14,353,265 96,725
1978 14,711,497 97,204
1979 14,978,696 97,544
1980 15,152,949 97,769
1981 15,323,082 97,909
1982 15,492,595 97,980
1983 15,665,551 97,998
1984 15,844,621 97,990
1985 16,031,090 97,984
1986 16,262,702 98,010
1987 16,527,715 98,376
1988 16,781,168 98,969
1989 16,997,013 99,403
1990 17,154,054 99,700
1991 17,278,600 99,895
1992 17,332,625 100,022
1993 17,274,487 100,103
1994 17,043,771 100,166
1995 16,730,536 100,225
1996 16,416,027 100,275
1997 16,043,251 100,674
1998 15,647,785 101,388
1999 15,455,874 102,046
2000 15,501,103 102,677
2001 15,575,550 103,288
2002 15,656,677 103,874
2003 15,747,380 104,464
2004 15,850,159 105,071
2005 15,968,117 105,671
2006 16,103,716 106,253
2007 16,257,214 106,726
2008 16,426,525 107,020
2009 16,619,846 107,203
2010 16,836,810 107,400
2011 17,066,002 107,570
2012 17,306,106 107,460
2013 17,556,502 107,078
2014 17,816,285 106,609
2015 18,084,169 106,095
2016 18,363,600 105,524
2017 18,651,931 105,356
2018 18,932,727 105,567
2019 19,209,555 105,669
2020 19,482,117 105,704
2021 19,743,603 105,490
2022 20,034,609 105,042
2023 20,330,104 104,597
2024 20,592,571 104,175

Fertility rates in Kazakhstan and Tonga

Fertility rate
Kazakhstan

Tonga
Year Fertility rate
Kazakhstan Tonga
1960 4.5 6.65
1961 4.42 6.61
1962 4.36 6.57
1963 4.26 6.52
1964 4.07 6.46
1965 3.88 6.41
1966 3.82 6.35
1967 3.77 6.29
1968 3.63 6.23
1969 3.51 6.17
1970 3.51 6.07
1971 3.53 5.96
1972 3.55 5.86
1973 3.51 5.8
1974 3.45 5.77
1975 3.4 5.75
1976 3.33 5.73
1977 3.26 5.7
1978 3.16 5.68
1979 3.14 5.65
1980 3.09 5.6
1981 3.05 5.55
1982 3.02 5.5
1983 3.07 5.45
1984 3.15 5.41
1985 3.21 5.34
1986 3.19 5.27
1987 3.12 5.19
1988 3 5.1
1989 2.87 5.01
1990 2.75 4.93
1991 2.68 4.85
1992 2.58 4.79
1993 2.48 4.73
1994 2.38 4.66
1995 2.25 4.56
1996 2.08 4.46
1997 1.97 4.38
1998 1.94 4.31
1999 1.9 4.23
2000 1.9 4.16
2001 1.91 4.13
2002 1.96 4.14
2003 2.08 4.18
2004 2.2 4.19
2005 2.27 4.2
2006 2.38 4.14
2007 2.49 4.09
2008 2.62 4.01
2009 2.58 3.95
2010 2.61 3.88
2011 2.61 3.83
2012 2.64 3.77
2013 2.67 3.7
2014 2.76 3.62
2015 2.76 3.54
2016 2.8 3.46
2017 2.75 3.39
2018 2.85 3.33
2019 2.89 3.27
2020 3.13 3.23
2021 3.32 3.2
2022 3.05 3.17
2023 3.01 3.13

Kazakhstan and Tonga demographics compared

Median age
Kazakhstan

Tonga
Year Median age, years
Kazakhstan Tonga
1960 23.2 17.1
1961 23.2 17.1
1962 23.3 17.1
1963 23.3 17
1964 23.3 17
1965 23.2 17
1966 23.2 17
1967 23.2 17
1968 23.1 16.9
1969 22.9 16.8
1970 22.8 16.8
1971 22.9 16.7
1972 22.9 16.7
1973 23.1 16.8
1974 23.2 16.8
1975 23.3 16.7
1976 23.3 16.7
1977 23.2 16.8
1978 23.2 17.1
1979 23 17.3
1980 22.9 17.4
1981 23.2 17.6
1982 23.5 17.8
1983 23.8 17.9
1984 24.1 18
1985 24.3 18.1
1986 24.6 18.2
1987 24.9 18.3
1988 25.2 18.6
1989 25.5 18.9
1990 25.7 19.1
1991 25.8 19.3
1992 25.9 19.5
1993 26.1 19.6
1994 26.3 19.6
1995 26.5 19.6
1996 26.7 19.6
1997 26.9 19.7
1998 27.1 19.9
1999 27.4 20.1
2000 27.6 20.3
2001 27.8 20.5
2002 28 20.7
2003 28.2 20.8
2004 28.3 20.8
2005 28.4 20.8
2006 28.4 20.8
2007 28.5 20.9
2008 28.4 21
2009 28.5 21.1
2010 28.6 21.2
2011 28.7 21.2
2012 28.8 21.4
2013 28.9 21.6
2014 29.1 21.7
2015 29.3 21.8
2016 29.5 21.9
2017 29.7 21.9
2018 29.9 22
2019 30.1 22
2020 30.2 22.1
2021 30.3 22.1
2022 30.3 22
2023 30.4 21.9
2024 30.5 21.9

Interactive Maps

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

GDP per capita

GDP

Life expectancy

Population

Population density

Fertility rate

Median age

Land area

National statistics comparison

Finance

Kazakhstan Tonga
GNI, Atlas method
$250B
2024
$578M
2023
Government expenditure, % of GDP
20.6%
2025
49.7%
2025
Education expenditure, % of GDP
4.85%
2023
5.15%
2023
Military expenditure, % of GDP
0.48%
2023
n/a
Armed forces personnel
71,000
2020
n/a
Deficit/surplus, % of GDP
-3.15%
2025
-7.9%
2025
Unemployment rate
4.86%
2022
1.65%
2023
Services, % of GDP
58.2%
2024
50.2%
2023
Industry, % of GDP
31.4%
2024
13.5%
2023
Economic freedom index
63.8
2025
58.5
2025
Income share by richest 10%
24.8%
2021
22%
2021
Income share by poorest 10%
4.3%
2021
4%
2021
Number of millionaires
44,307
2024
n/a
Percentage of millionaires
0.34%
2024
n/a
Number of billionaires
6
2025
n/a
Percentage of billionaires
0.00005%
2025
n/a
Listed domestic companies
79
2024
n/a
Market capitalization of domestic companies
$62.8B
2024
n/a
Total reserves including gold
$45.8B
2024
$377M
2024
Personal remittances received
$240M
2024
$257M
2024
International tourist arrivals
2,035,000
2020
94,000
2019
International tourism as share of exports
1.2%
2020
47.8%
2020
Banked people share
87%
2024
n/a

Energy

Kazakhstan Tonga
Energy use, kg of oil equivalent per capita
3,651 kg
2023
543 kg
2007
GDP PPP per kg equivalent of energy use
$10.6
2023
$7.94
2007
Carbon dioxide (CO2) emissions
239.9 megatons
2023
0.22 megatons
2023
CO2 emissions per capita
11.8 tons
2023
2.1 tons
2023
Fossil fuel energy use share
98.2%
2022
0%
2007
Renewable energy use share
2%
2021
2.3%
2022
Alternative and nuclear energy use share
1.68%
2023
n/a
Net energy imports use share
-119.1%
2023
n/a
Electric power consumption per capita
5,146 kWh
2023
n/a
Renewable electricity output share
11%
2021
14.2%
2021
Hydroelectric share
7.76%
2023
0%
2021
Nuclear share
0%
2021
0%
2021
Electricity access
100%
2023
100%
2023

Society

Kazakhstan Tonga
% of world population
0.25%
2024
0.001%
2024
Annual migration change
-7,368
2024
-2,149
2024
Urban population
58.4%
2024
23.2%
2024
Male:Female ratio
50:50
2024
50:50
2024
Average male height
5.76 ft
2025
5.74 ft
2025
Average female height
5.31 ft
2025
5.45 ft
2025
Quality of life index
52.6
2025
42.6
2025
Corruption Perceptions Index
40
2024
50
2025
Higher education index
46
2025
n/a
Homicides per 100K people
2.63
2022
0.95
2019
Road traffic mortality per 100K people
12.7
2019
33
2019
Visa free countries
95
2025
127
2025
Adult literacy rate
99.8%
2020
99.4%
2021
English speaking
15.4%
2023
30%
2023
People using the Internet
93.4%
2024
58.5%
2023

Health

Kazakhstan Tonga
Government health expenditure per capita
$421
2022
$378
2022
Out-of-pocket health expenditure per capita
$130
2022
$11.1
2022
Life expectancy
74.7 years
2025
73.2 years
2025
Foreign aid share of health expenditure
0.24%
2022
45.7%
2022
Physicians per 1,000 people
4.03
2020
1.01
2021
Age at first childbirth
29.5 years
2021
24.9 years
2025
Maternal mortality per 100K births
10
2023
67
2023
Mortality rate before reaching 5 years of age, per 1,000 live births
9.6
2023
9.9
2023
Obesity rate
19%
2022
72.4%
2022
Diabetes prevalence
6.8%
2024
19.6%
2024
Air quality index
22
2025
91
2025
Tobacco use prevalence
22.2%
2022
31.3%
2022
Pure alcohol consumption per capita
4.52 liters
2020
0.36 liters
2020

Territory

Kazakhstan Tonga
% of world land
1.81%
2025
0.0005%
2025
Land area per capita
50,618 sq mi
2024
2,669 sq mi
2024
Agricultural land area
827,284 sq mi
2025
135.1 sq mi
2025
Forest area
13,677 sq mi
2025
34.6 sq mi
2025
Roads length
59,284 mi
2017
423 mi
2011

In-depth comparisons

Facts comparisons

Facts vs Kazakhstan vs Tonga
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