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Saint Kitts and Nevis vs Tonga statistics compared

Updated on by Georank team

Saint Kitts and Nevis has a population of 46.8K (ranked 189/197), compared with 104K in Tonga (ranked 183/197). Saint Kitts and Nevis' land area is 100.4 sq mi versus 278 sq mi for Tonga (ranked 189th vs. 176th).

By GDP, Saint Kitts and Nevis ranks 187/197 ($1.12B) and Tonga ranks 191/197 ($591M). By GDP per capita, Saint Kitts and Nevis ranks 51/197 ($23,961), while Tonga ranks 115/197 ($5,652).

Main facts and rankings

Saint Kitts Tonga
Population
47017
103309
Population rank 189/197 183/197
GDP
$1.12B
2024
$591M
2023
GDP rank 187/197 191/197
GDP per capita
$23,961
2024
$5,652
2023
GDP per capita rank 51/197 115/197
GDP per capita, PPP
$34,847
2024
$7,803
2023
Government debt
$604M
2024
$256M
2023
Debt-to-GDP ratio
53.8%
2024
37%
2024
Government debt per person
$12,897
2024
$2,445
2023
Government debt per person rank 44/185 111/185
Average annual personal income after taxes
$13,301
2026
$3,886
2026
Land area 100.4 sq mi 278 sq mi
Population density
468 ppl/mi²
2026
372 ppl/mi²
2026
Fertility rate
1.51
2023
3.13
2023
Median age
36.8 years
2024
21.9 years
2024
Life expectancy
72.6 years
2026
73.4 years
2026

Saint Kitts and Nevis and Tonga: Comparison Charts

Saint Kitts and Nevis and Tonga economies compared

GDP
Saint Kitts and Nevis

Tonga
1x
Year GDP
Saint Kitts Tonga
2024 $1,122,388,889 -
2023 $1,055,651,852 $591,139,749
2022 $981,429,630 $556,514,555
2021 $858,622,222 $519,306,353
2020 $883,922,222 $506,571,468
2019 $1,107,855,556 $506,031,239
2018 $1,076,548,148 $493,530,783
2017 $1,056,977,778 $459,976,850
2016 $1,006,818,519 $420,828,262
2015 $957,222,222 $437,525,514
2014 $952,111,111 $440,997,738
2013 $874,548,148 $451,788,498
2012 $824,585,185 $471,122,971
2011 $836,092,593 $414,143,828
2010 $778,718,519 $366,887,375
2009 $774,274,074 $312,415,028
2008 $777,692,593 $344,438,844
2007 $689,285,185 $298,519,623
2006 $644,414,815 $292,232,703
2005 $547,203,704 $261,823,805
2004 $506,900,000 $230,678,011
2003 $469,869,870 $202,246,591
2002 $481,077,374 $182,764,281
2001 $458,643,829 $181,117,230
2000 $421,695,770 $204,848,488
1999 $406,595,484 $199,208,718
1998 $383,257,331 $191,504,893
1997 $374,641,308 $214,991,452
1996 $333,944,444 $222,100,576
1995 $313,485,185 $208,871,666
1994 $295,159,259 $195,990,986
1993 $263,755,556 $138,489,884
1992 $242,137,037 $137,066,291
1991 $220,540,741 $132,201,141
1990 $217,259,259 $113,563,822
1989 $192,518,519 $106,344,855
1988 $172,692,593 $106,657,267
1987 $147,748,148 $81,667,133
1986 $130,685,185 $68,195,856
1985 $111,007,407 $60,058,663
1984 $98,603,704 $64,248,355
1983 $86,874,074 $60,863,964
1982 $86,022,222 $62,068,161
1981 $80,888,889 $62,242,013
1980 $68,459,259 $53,260,077
1979 $58,840,741 $44,667,002
1978 $49,433,333 $41,567,472
1977 $44,496,296 $34,139,388
1976 $30,095,602 $30,036,417
1975 $33,364,055 $32,506,742
1974 $31,514,856 -
1973 $24,196,018 -
1972 $22,944,849 -
1971 $19,624,746 -
1970 $16,300,000 -
1969 $15,850,000 -
1968 $14,600,000 -
1967 $16,742,338 -
1966 $14,469,078 -
1965 $13,593,932 -
1964 $13,416,633 -
1963 $12,833,301 -
1962 $12,541,635 -
1961 $12,483,302 -
1960 $12,366,636 -

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

GeoRank.org/facts/saint-kitts-and-nevis/tonga | CC BY

Saint Kitts and Nevis and Tonga economies compared

GDP per capita
Saint Kitts and Nevis

Tonga
1x
Year GDP per capita
Saint Kitts Tonga
2024 $23,961 -
2023 $22,577 $5,652
2022 $21,012 $5,298
2021 $18,361 $4,923
2020 $18,859 $4,792
2019 $23,595 $4,789
2018 $22,901 $4,675
2017 $22,465 $4,366
2016 $21,388 $3,988
2015 $20,329 $4,124
2014 $20,219 $4,137
2013 $18,580 $4,219
2012 $17,532 $4,384
2011 $17,832 $3,850
2010 $16,623 $3,416
2009 $16,503 $2,914
2008 $16,605 $3,218
2007 $14,758 $2,797
2006 $13,838 $2,750
2005 $11,784 $2,478
2004 $10,945 $2,195
2003 $10,176 $1,936
2002 $10,454 $1,759
2001 $10,023 $1,754
2000 $9,320 $1,995
1999 $9,116 $1,952
1998 $8,711 $1,889
1997 $8,627 $2,136
1996 $7,788 $2,215
1995 $7,406 $2,084
1994 $7,065 $1,957
1993 $6,395 $1,383
1992 $5,947 $1,370
1991 $5,465 $1,323
1990 $5,373 $1,139
1989 $4,723 $1,070
1988 $4,206 $1,078
1987 $3,573 $830
1986 $3,140 $696
1985 $2,651 $613
1984 $2,341 $656
1983 $2,052 $621
1982 $2,023 $633
1981 $1,894 $636
1980 $1,598 $545
1979 $1,367 $458
1978 $1,144 $428
1977 $1,026 $353
1976 $692 $315
1975 $765 $349
1974 $721 -
1973 $551 -
1972 $521 -
1971 $444 -
1970 $365 -
1969 $347 -
1968 $309 -
1967 $344 -
1966 $290 -
1965 $265.8 -
1964 $256.4 -
1963 $240.1 -
1962 $230.3 -
1961 $225.6 -
1960 $221.6 -

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

GeoRank.org/facts/saint-kitts-and-nevis/tonga | CC BY

Saint Kitts and Nevis vs. Tonga life expectancy calculator

Life expectancy
Saint Kitts and Nevis

Tonga
1x
Year Life expectancy, years
Saint Kitts Tonga
2026 72.6 73.4
2025 72.4 73.2
2024 72.3 73.1
2023 72.1 72.9
2022 70.3 72.6
2021 69.3 72.1
2020 71.2 72.4
2019 71.5 72.3
2018 71.3 72.2
2017 71.3 72.1
2016 71.2 72
2015 71.2 71.9
2014 71.2 71.7
2013 71.3 71.6
2012 71.4 71.5
2011 71.4 71.4
2010 71.5 71.3
2009 71.5 70.9
2008 71.5 71
2007 71.4 70.9
2006 71.4 70.7
2005 71.2 70.6
2004 70.9 70.4
2003 70.6 70.2
2002 70.2 70
2001 69.8 69.8
2000 69.2 69.6
1999 68.7 69.4
1998 67.9 69.2
1997 67.8 69
1996 67.5 68.8
1995 67.2 68.6
1994 67 68.4
1993 66.7 68.2
1992 66.3 67.9
1991 66 67.7
1990 65.6 67.5
1989 65.4 67.4
1988 65.5 67.3
1987 65.5 67.2
1986 65.6 67.1
1985 65.5 66.9
1984 65.3 66.8
1983 65.1 66.7
1982 64.9 66.3
1981 64.6 66.4
1980 64.4 66.2
1979 64.2 66
1978 64 65.9
1977 63.7 65.6
1976 63.5 65.4
1975 63.2 65.1
1974 62.9 64.8
1973 62.5 64.4
1972 62.1 64.1
1971 61.7 63.6
1970 61.4 63.2
1969 61.1 62.7
1968 60.8 62.2
1967 60.4 61.7
1966 60.1 61.2
1965 59.6 60.7
1964 59 60.3
1963 58.4 59.8
1962 57.8 59.3
1961 57.3 58.8
1960 56.8 58.3
1959 56.6 57.8
1958 56.4 57.2
1957 56.4 56.5
1956 56.4 55.7
1955 56.4 54.7
1954 56.3 53.6
1953 56 52.4
1952 55.7 51.2
1951 55.2 49.8
1950 54.8 48.4

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

GeoRank.org/facts/saint-kitts-and-nevis/tonga | CC BY

Saint Kitts and Nevis and Tonga population clocks and comparison

Population
Saint Kitts and Nevis

Tonga
1x
Year Population
Saint Kitts Tonga
2024 46,843 104,175
2023 46,758 104,597
2022 46,709 105,042
2021 46,763 105,490
2020 46,870 105,704
2019 46,952 105,669
2018 47,008 105,567
2017 47,050 105,356
2016 47,075 105,524
2015 47,087 106,095
2014 47,089 106,609
2013 47,069 107,078
2012 47,033 107,460
2011 46,886 107,570
2010 46,846 107,400
2009 46,916 107,203
2008 46,835 107,020
2007 46,706 106,726
2006 46,569 106,253
2005 46,437 105,671
2004 46,315 105,071
2003 46,176 104,464
2002 46,020 103,874
2001 45,761 103,288
2000 45,248 102,677
1999 44,601 102,046
1998 43,998 101,388
1997 43,428 100,674
1996 42,877 100,275
1995 42,326 100,225
1994 41,776 100,166
1993 41,242 100,103
1992 40,715 100,022
1991 40,358 99,895
1990 40,432 99,700
1989 40,758 99,403
1988 41,062 98,969
1987 41,348 98,376
1986 41,618 98,010
1985 41,874 97,984
1984 42,113 97,990
1983 42,334 97,998
1982 42,532 97,980
1981 42,698 97,909
1980 42,850 97,769
1979 43,033 97,544
1978 43,217 97,204
1977 43,358 96,725
1976 43,482 95,325
1975 43,606 93,017
1974 43,738 90,683
1973 43,880 88,805
1972 44,033 87,356
1971 44,206 85,896
1970 44,606 84,401
1969 45,731 82,885
1968 47,245 81,353
1967 48,605 79,814
1966 49,898 78,002
1965 51,139 75,924
1964 52,326 73,879
1963 53,441 71,885
1962 54,461 69,940
1961 55,334 68,037
1960 55,810 66,170

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

GeoRank.org/facts/saint-kitts-and-nevis/tonga | CC BY

Fertility rates in Saint Kitts and Nevis and Tonga

Fertility rate
Saint Kitts and Nevis

Tonga
1x
Year Fertility rate
Saint Kitts Tonga
2023 1.51 3.13
2022 1.51 3.17
2021 1.53 3.2
2020 1.55 3.23
2019 1.57 3.27
2018 1.59 3.33
2017 1.61 3.39
2016 1.63 3.46
2015 1.64 3.54
2014 1.67 3.62
2013 1.68 3.7
2012 1.71 3.77
2011 1.74 3.83
2010 1.76 3.88
2009 1.8 3.95
2008 1.83 4.01
2007 1.87 4.09
2006 1.9 4.14
2005 1.93 4.2
2004 1.96 4.19
2003 2 4.18
2002 2.04 4.14
2001 2.08 4.13
2000 2.13 4.16
1999 2.26 4.23
1998 2.31 4.31
1997 2.3 4.38
1996 2.26 4.46
1995 2.3 4.56
1994 2.31 4.66
1993 2.38 4.73
1992 2.43 4.79
1991 2.6 4.85
1990 2.73 4.93
1989 2.69 5.01
1988 2.62 5.1
1987 2.62 5.19
1986 2.68 5.27
1985 2.82 5.34
1984 2.88 5.41
1983 3.1 5.45
1982 3.18 5.5
1981 3.3 5.55
1980 3.26 5.6
1979 3.23 5.65
1978 3.29 5.68
1977 3.48 5.7
1976 3.59 5.73
1975 3.68 5.75
1974 3.81 5.77
1973 3.97 5.8
1972 4.16 5.86
1971 4.51 5.96
1970 4.73 6.07
1969 4.97 6.17
1968 5.17 6.23
1967 5.46 6.29
1966 5.78 6.35
1965 6.01 6.41
1964 6.08 6.46
1963 6.12 6.52
1962 6.06 6.57
1961 6.27 6.61
1960 6.54 6.65

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

GeoRank.org/facts/saint-kitts-and-nevis/tonga | CC BY

Saint Kitts and Nevis and Tonga demographics compared

Median age
Saint Kitts and Nevis

Tonga
1x
Year Median age, years
Saint Kitts Tonga
2024 36.8 21.9
2023 36.4 21.9
2022 36 22
2021 35.6 22.1
2020 35.2 22.1
2019 34.7 22
2018 34.2 22
2017 33.8 21.9
2016 33.3 21.9
2015 32.8 21.8
2014 32.3 21.7
2013 31.9 21.6
2012 31.5 21.4
2011 31.1 21.2
2010 30.6 21.2
2009 30 21.1
2008 29.6 21
2007 29.3 20.9
2006 28.9 20.8
2005 28.5 20.8
2004 28.1 20.8
2003 27.7 20.8
2002 27.4 20.7
2001 27 20.5
2000 26.7 20.3
1999 26.3 20.1
1998 25.9 19.9
1997 25.5 19.7
1996 25.1 19.6
1995 24.7 19.6
1994 24.4 19.6
1993 24.1 19.6
1992 23.7 19.5
1991 23.5 19.3
1990 23.3 19.1
1989 23.2 18.9
1988 23 18.6
1987 22.8 18.3
1986 22.5 18.2
1985 22.2 18.1
1984 21.8 18
1983 21.4 17.9
1982 21 17.8
1981 20.5 17.6
1980 20.1 17.4
1979 19.8 17.3
1978 19.5 17.1
1977 19.2 16.8
1976 18.9 16.7
1975 18.5 16.7
1974 18.1 16.8
1973 17.7 16.8
1972 17.3 16.7
1971 16.8 16.7
1970 16.3 16.8
1969 16.1 16.8
1968 16.4 16.9
1967 16.6 17
1966 16.9 17
1965 17.1 17
1964 17.3 17
1963 17.3 17
1962 17.4 17.1
1961 17.4 17.1
1960 17.5 17.1

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

GeoRank.org/facts/saint-kitts-and-nevis/tonga | CC BY

Interactive Maps

Use the buttons below to switch between world maps comparing statistics for Saint Kitts and Nevis and Tonga.

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National statistics comparison

Finance

Saint Kitts Tonga
GNI, Atlas method
$1.05B
2024
$619M
2023
Government expenditure, % of GDP
43.2%
2024
51.3%
2024
Education expenditure, % of GDP
3.5%
2023
5.15%
2023
Deficit/surplus, % of GDP
-11%
2024
+4.17%
2024
Unemployment rate
5.12%
2001
1.65%
2023
Services, % of GDP
66.1%
2024
50%
2023
Industry, % of GDP
20.9%
2024
14.9%
2023
Economic freedom index
62
2025
58.9
2026
Income share by richest 10% n/a
22%
2021
Income share by poorest 10% n/a
4%
2021
Number of billionaires
0
2025
n/a
Percentage of billionaires
0%
2025
n/a
Total reserves including gold
$295M
2024
$377M
2024
Personal remittances received
$38.7M
2024
$254M
2024
International tourist arrivals
301,399
2020
94,000
2019
International tourism as share of exports
61.8%
2018
50.3%
2020

Energy

Saint Kitts Tonga
Energy use, kg of oil equivalent per capita
1,777 kg
2007
543 kg
2007
GDP PPP per kg equivalent of energy use
$12
2007
$7.94
2007
Carbon dioxide (CO2) emissions
0.14 megatons
2024
0.17 megatons
2024
CO2 emissions per capita
2.88 tons
2024
1.63 tons
2024
Fossil fuel energy use share
0%
2007
0%
2007
Renewable energy use share
1.5%
2022
2.3%
2022
Renewable electricity output share
4.53%
2021
14.2%
2021
Hydroelectric share
0%
2021
0%
2021
Nuclear share
0%
2021
0%
2021
Electricity access
100%
2023
100%
2023

Society

Saint Kitts Tonga
% of world population
0.0006%
2024
0.001%
2024
Annual migration change
+18
2025
-2,150
2025
Urban population
31.8%
2024
21.2%
2024
Male:Female ratio
47.9:52.1
2024
47.2:52.8
2024
Average male height
5.7 ft
2025
5.74 ft
2025
Average female height
5.34 ft
2025
5.45 ft
2025
Quality of life index
56.9
2026
45.5
2026
Corruption Perceptions Index
60
2025
50
2025
Higher education index
13
2026
n/a
Homicides per 100K people
23.1
2022
0.95
2019
Road traffic mortality per 100K people
2
2025
33
2019
Visa free countries
149
2025
126
2025
Adult literacy rate
97.8%
2003
99.4%
2021
English speaking
78%
2023
30%
2023
People using the Internet
76.4%
2023
58.5%
2023

Health

Saint Kitts Tonga
Government health expenditure per capita
$1,295
2023
$358
2023
Out-of-pocket health expenditure per capita
$541
2023
$21
2023
Life expectancy
72.6 years
2026
73.4 years
2026
Foreign aid share of health expenditure
0%
2023
44.2%
2023
Physicians per 1,000 people
3.09
2018
1.01
2021
Age at first childbirth n/a
24.9 years
2025
Maternal mortality per 100K births
74
2023
67
2023
Mortality rate before reaching 5 years of age
16.3
2023
9.9
2023
Obesity rate
46.7%
2022
72.4%
2022
Diabetes prevalence
13.8%
2024
19.6%
2024
Air quality index
85
2026
91
2026
Tobacco use prevalence n/a
31.3%
2022
Pure alcohol consumption per capita
4.69 liters
2020
0.36 liters
2020

Territory

Saint Kitts Tonga
% of world land
0.0002%
2026
0.0005%
2026
Land area per capita
2,143 sq mi
2024
2,669 sq mi
2024
Agricultural land area
23.2 sq mi
2026
135.1 sq mi
2026
Forest area
42.5 sq mi
2026
34.6 sq mi
2026
Roads length
238 mi
2002
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. EduRank (2026, retrieved 2025-10-13)

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