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Montenegro vs Tonga statistics compared

Updated on by Georank team

Montenegro has a population of 624K (ranked 166/197), compared with 104K in Tonga (ranked 183/197). Montenegro's land area is 5,193 sq mi versus 278 sq mi for Tonga (ranked 156th vs. 176th).

By GDP, Montenegro ranks 156/197 ($8.07B) and Tonga ranks 191/197 ($509M). By GDP per capita, Montenegro ranks 78/197 ($12,935), while Tonga ranks 121/197 ($4,864).

Main facts and rankings

Montenegro Tonga
Population
618209
103744
Population rank 166/197 183/197
GDP
$8.07B
2024
$509M
2023
GDP rank 156/197 191/197
GDP per capita
$12,935
2024
$4,864
2023
GDP per capita rank 78/197 121/197
GDP per capita, PPP
$33,380
2024
$7,853
2023
Government debt
$5.05B
2024
$224M
2023
Debt-to-GDP ratio
60.3%
2025
44.1%
2025
Government debt per person
$8,103
2024
$2,138
2023
Government debt per person rank 65/185 117/185
Average annual personal income after taxes
$12,008
2025
$4,126
2025
Land area
5,193 sq mi
2025
278 sq mi
2025
Population density
120.1 ppl/mi²
2024
375 ppl/mi²
2024
Fertility rate
1.74
2023
3.13
2023
Median age
40.6 years
2024
21.9 years
2024
Life expectancy
77.4 years
2025
73.2 years
2025

Montenegro and Tonga: Comparison Charts

Montenegro and Tonga economies compared

GDP
Montenegro

Tonga
Year GDP
Montenegro 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 - $208,871,666
1996 - $222,100,576
1997 $838,288,806 $214,991,452
1998 $854,261,161 $191,504,893
1999 $828,950,327 $199,208,718
2000 $984,293,044 $204,848,488
2001 $1,159,869,246 $181,117,230
2002 $1,284,685,051 $182,764,281
2003 $1,707,710,053 $202,246,591
2004 $2,073,234,418 $230,678,011
2005 $2,257,174,481 $261,823,805
2006 $2,721,903,149 $292,232,703
2007 $3,680,711,744 $298,519,623
2008 $4,545,674,528 $344,438,844
2009 $4,159,330,370 $312,415,028
2010 $4,142,983,843 $366,887,375
2011 $4,544,428,421 $414,143,828
2012 $4,087,526,242 $471,122,971
2013 $4,465,772,400 $451,788,498
2014 $4,593,853,291 $440,997,735
2015 $4,054,730,078 $437,525,539
2016 $4,376,930,578 $420,828,255
2017 $4,856,599,481 $459,976,847
2018 $5,506,942,238 $489,714,530
2019 $5,542,054,181 $494,197,854
2020 $4,769,996,866 $496,856,304
2021 $5,861,427,505 $518,228,029
2022 $6,229,801,581 $518,180,029
2023 $7,530,593,375 $508,735,107
2024 $8,069,536,126 -

Montenegro and Tonga economies compared

GDP per capita
Montenegro

Tonga
Year GDP per capita
Montenegro 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 - $2,084
1996 - $2,215
1997 $1,375 $2,136
1998 $1,406 $1,889
1999 $1,368 $1,952
2000 $1,627 $1,995
2001 $1,910 $1,754
2002 $2,107 $1,759
2003 $2,789 $1,936
2004 $3,380 $2,195
2005 $3,675 $2,478
2006 $4,426 $2,750
2007 $5,976 $2,797
2008 $7,368 $3,218
2009 $6,727 $2,914
2010 $6,688 $3,416
2011 $7,326 $3,850
2012 $6,578 $4,384
2013 $7,173 $4,219
2014 $7,365 $4,137
2015 $6,491 $4,124
2016 $6,999 $3,988
2017 $7,758 $4,366
2018 $8,791 $4,639
2019 $8,842 $4,677
2020 $7,613 $4,700
2021 $9,377 $4,913
2022 $9,990 $4,933
2023 $12,077 $4,864
2024 $12,935 -

Montenegro vs. Tonga life expectancy calculator

Life expectancy
Montenegro

Tonga
Year Life expectancy, years
Montenegro Tonga
1950 58 48.4
1951 58.5 49.8
1952 59.1 51.2
1953 59.7 52.4
1954 60.8 53.6
1955 60.9 54.7
1956 62 55.7
1957 63 56.5
1958 63.8 57.2
1959 64.7 57.8
1960 65.7 58.3
1961 66.1 58.8
1962 66.4 59.3
1963 66.8 59.8
1964 67.4 60.3
1965 68.1 60.7
1966 68.6 61.2
1967 69.3 61.7
1968 69.8 62.2
1969 70.2 62.7
1970 70.4 63.2
1971 70.8 63.6
1972 71.2 64.1
1973 71.6 64.4
1974 71.6 64.8
1975 71.9 65.1
1976 72.1 65.4
1977 71.8 65.6
1978 71.9 65.9
1979 71.5 66
1980 72.2 66.2
1981 72.1 66.4
1982 72.3 66.3
1983 72.3 66.7
1984 72.3 66.8
1985 72.4 66.9
1986 72.8 67.1
1987 73.2 67.2
1988 73.4 67.3
1989 73.8 67.4
1990 73.9 67.5
1991 74 67.7
1992 73.8 67.9
1993 73.9 68.2
1994 73.8 68.4
1995 73.7 68.6
1996 73.6 68.8
1997 73.5 69
1998 73.4 69.2
1999 73.3 69.4
2000 73.6 69.6
2001 73.7 69.8
2002 74.1 70
2003 74.2 70.2
2004 74.4 70.4
2005 74.4 70.6
2006 74.7 70.7
2007 74.7 70.9
2008 75 71
2009 75.4 70.9
2010 75.7 71.3
2011 76 71.4
2012 76.2 71.5
2013 76.4 71.6
2014 76.5 71.7
2015 76.6 71.9
2016 76.6 72
2017 76.6 72.1
2018 76.9 72.2
2019 76.6 72.3
2020 75.9 72.4
2021 73.8 72.1
2022 75.9 72.6
2023 77.1 72.9
2024 77.3 73.1
2025 77.4 73.2

Montenegro and Tonga population clocks and comparison

Population
Montenegro

Tonga
Year Population
Montenegro Tonga
1960 480,579 66,170
1961 491,140 68,037
1962 502,558 69,940
1963 513,409 71,885
1964 521,753 73,879
1965 526,327 75,924
1966 526,419 78,002
1967 522,796 79,814
1968 517,481 81,353
1969 513,340 82,885
1970 512,407 84,401
1971 515,449 85,896
1972 521,785 87,356
1973 530,220 88,805
1974 538,902 90,683
1975 546,487 93,017
1976 552,562 95,325
1977 557,576 96,725
1978 562,065 97,204
1979 566,888 97,544
1980 572,608 97,769
1981 579,445 97,909
1982 587,001 97,980
1983 594,506 97,998
1984 600,884 97,990
1985 605,398 97,984
1986 607,711 98,010
1987 608,144 98,376
1988 607,413 98,969
1989 606,571 99,403
1990 606,372 99,700
1991 607,105 99,895
1992 608,516 100,022
1993 610,170 100,103
1994 611,389 100,166
1995 611,712 100,225
1996 611,003 100,275
1997 609,520 100,674
1998 607,662 101,388
1999 606,001 102,046
2000 604,950 102,677
2001 607,389 103,288
2002 609,828 103,874
2003 612,267 104,464
2004 613,353 105,071
2005 614,261 105,671
2006 615,025 106,253
2007 615,875 106,726
2008 616,969 107,020
2009 618,294 107,203
2010 619,428 107,400
2011 620,345 107,570
2012 621,418 107,460
2013 622,587 107,078
2014 623,744 106,609
2015 624,651 106,095
2016 625,353 105,524
2017 625,982 105,356
2018 626,438 105,567
2019 626,753 105,669
2020 626,590 105,704
2021 625,053 105,490
2022 623,591 105,042
2023 623,529 104,597
2024 623,831 104,175

Fertility rates in Montenegro and Tonga

Fertility rate
Montenegro

Tonga
Year Fertility rate
Montenegro Tonga
1960 3.53 6.65
1961 3.49 6.61
1962 3.44 6.57
1963 3.38 6.52
1964 3.28 6.46
1965 3.19 6.41
1966 3.09 6.35
1967 2.91 6.29
1968 2.8 6.23
1969 2.79 6.17
1970 2.69 6.07
1971 2.67 5.96
1972 2.61 5.86
1973 2.51 5.8
1974 2.43 5.77
1975 2.38 5.75
1976 2.35 5.73
1977 2.31 5.7
1978 2.25 5.68
1979 2.2 5.65
1980 2.22 5.6
1981 2.19 5.55
1982 2.19 5.5
1983 2.17 5.45
1984 2.14 5.41
1985 2.13 5.34
1986 2.09 5.27
1987 2.07 5.19
1988 2.01 5.1
1989 1.94 5.01
1990 1.95 4.93
1991 2.02 4.85
1992 2.01 4.79
1993 1.96 4.73
1994 1.94 4.66
1995 1.96 4.56
1996 1.92 4.46
1997 1.89 4.38
1998 1.89 4.31
1999 1.88 4.23
2000 1.9 4.16
2001 1.86 4.13
2002 1.81 4.14
2003 1.8 4.18
2004 1.73 4.19
2005 1.69 4.2
2006 1.73 4.14
2007 1.8 4.09
2008 1.89 4.01
2009 1.98 3.95
2010 1.7 3.88
2011 1.65 3.83
2012 1.72 3.77
2013 1.73 3.7
2014 1.75 3.62
2015 1.7 3.54
2016 1.8 3.46
2017 1.8 3.39
2018 1.8 3.33
2019 1.8 3.27
2020 1.75 3.23
2021 1.75 3.2
2022 1.8 3.17
2023 1.74 3.13

Montenegro and Tonga demographics compared

Median age
Montenegro

Tonga
Year Median age, years
Montenegro Tonga
1960 22.7 17.1
1961 22.8 17.1
1962 22.9 17.1
1963 23.1 17
1964 23.2 17
1965 23.4 17
1966 23.5 17
1967 23.6 17
1968 23.7 16.9
1969 23.8 16.8
1970 23.9 16.8
1971 23.9 16.7
1972 24.1 16.7
1973 24.4 16.8
1974 24.7 16.8
1975 25 16.7
1976 25.3 16.7
1977 25.7 16.8
1978 26 17.1
1979 26.3 17.3
1980 26.5 17.4
1981 26.8 17.6
1982 27.2 17.8
1983 27.5 17.9
1984 27.9 18
1985 28.2 18.1
1986 28.6 18.2
1987 28.9 18.3
1988 29.2 18.6
1989 29.5 18.9
1990 29.7 19.1
1991 30.1 19.3
1992 30.4 19.5
1993 30.8 19.6
1994 31.2 19.6
1995 31.6 19.6
1996 31.9 19.6
1997 32.3 19.7
1998 32.7 19.9
1999 33 20.1
2000 33.3 20.3
2001 33.6 20.5
2002 33.9 20.7
2003 34.2 20.8
2004 34.4 20.8
2005 34.7 20.8
2006 35 20.8
2007 35.4 20.9
2008 35.7 21
2009 36 21.1
2010 36.3 21.2
2011 36.6 21.2
2012 36.9 21.4
2013 37.1 21.6
2014 37.5 21.7
2015 37.8 21.8
2016 38.2 21.9
2017 38.6 21.9
2018 39 22
2019 39.4 22
2020 39.7 22.1
2021 39.9 22.1
2022 40.1 22
2023 40.3 21.9
2024 40.6 21.9

Interactive Maps

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

GDP per capita

GDP

Life expectancy

Population

Population density

Fertility rate

Median age

Land area

National statistics comparison

Finance

Montenegro Tonga
GNI, Atlas method
$7.5B
2024
$578M
2023
Government expenditure, % of GDP
44%
2025
49.7%
2025
Education expenditure, % of GDP n/a
5.15%
2023
Military expenditure, % of GDP
1.63%
2023
n/a
Armed forces personnel
12,000
2020
n/a
Deficit/surplus, % of GDP
-3.38%
2025
-7.9%
2025
Unemployment rate
13.1%
2023
1.65%
2023
Services, % of GDP
62.1%
2024
50.2%
2023
Industry, % of GDP
11.6%
2024
13.5%
2023
Economic freedom index
63.8
2025
58.5
2025
Income share by richest 10%
24.7%
2021
22%
2021
Income share by poorest 10%
2.1%
2021
4%
2021
Listed domestic companies
112
2012
n/a
Market capitalization of domestic companies
$3.79B
2012
n/a
Total reserves including gold
$1.74B
2024
$377M
2024
Personal remittances received
$855M
2024
$257M
2024
International tourist arrivals
351,000
2020
94,000
2019
International tourism as share of exports
14.4%
2020
47.8%
2020
Banked people share
75.4%
2024
n/a

Energy

Montenegro Tonga
Energy use, kg of oil equivalent per capita
1,722 kg
2023
543 kg
2007
GDP PPP per kg equivalent of energy use
$17.8
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
72.2%
2022
0%
2007
Renewable energy use share
39.6%
2021
2.3%
2022
Alternative and nuclear energy use share
20.6%
2023
n/a
Net energy imports use share
24.4%
2023
n/a
Electric power consumption per capita
4,564 kWh
2023
n/a
Renewable electricity output share
61.8%
2021
14.2%
2021
Hydroelectric share
53.1%
2023
0%
2021
Nuclear share
0%
2021
0%
2021
Electricity access
100%
2023
100%
2023

Society

Montenegro Tonga
% of world population
0.008%
2024
0.001%
2024
Annual migration change
-1,686
2024
-2,149
2024
Urban population
68.8%
2024
23.2%
2024
Male:Female ratio
50:50
2024
50:50
2024
Average male height
6.01 ft
2025
5.74 ft
2025
Average female height
5.58 ft
2025
5.45 ft
2025
Quality of life index
64.3
2025
42.6
2025
Corruption Perceptions Index
46
2024
50
2025
Higher education index
60
2025
n/a
Homicides per 100K people
0.79
2023
0.95
2019
Road traffic mortality per 100K people
7.6
2019
33
2019
Visa free countries
130
2025
127
2025
Adult literacy rate
99%
2021
99.4%
2021
English speaking
26%
2025
30%
2023
People using the Internet
88.9%
2024
58.5%
2023

Health

Montenegro Tonga
Government health expenditure per capita
$1,107
2022
$378
2022
Out-of-pocket health expenditure per capita
$407
2022
$11.1
2022
Life expectancy
77.4 years
2025
73.2 years
2025
Foreign aid share of health expenditure n/a
45.7%
2022
Physicians per 1,000 people
2.75
2022
1.01
2021
Age at first childbirth
26.3 years
2010
24.9 years
2025
Maternal mortality per 100K births
6
2023
67
2023
Mortality rate before reaching 5 years of age, per 1,000 live births
2.6
2023
9.9
2023
Obesity rate
18.7%
2022
72.4%
2022
Diabetes prevalence
10.7%
2024
19.6%
2024
Air quality index
48
2025
91
2025
Tobacco use prevalence
32%
2022
31.3%
2022
Pure alcohol consumption per capita
10.3 liters
2019
0.36 liters
2020

Territory

Montenegro Tonga
% of world land
0.009%
2025
0.0005%
2025
Land area per capita
8,324 sq mi
2024
2,669 sq mi
2024
Agricultural land area
1,017 sq mi
2025
135.1 sq mi
2025
Forest area
3,193 sq mi
2025
34.6 sq mi
2025
Roads length
4,823 mi
2010
423 mi
2011

In-depth comparisons

Facts comparisons

Facts vs Montenegro vs Tonga
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