The latest officially reported population of Saint Kitts and Nevis was 46,843 in 2024 vs 104,175 people in Tonga in 2024. In 2025, based on the adjusted UN estimation, the current Saint Kitts and Nevis' population is 46,977 people compared to 103,744 in Tonga.
Population statistics:
- Tonga's population is 2.21 times bigger than Saint Kitts and Nevis'.
- Saint Kitts and Nevis is ranked the 189th most populous country in the world, while Tonga is the 183rd.
- The countries together account for 0.002% of the world: 0.0006% for Saint Kitts and Nevis vs 0.001% for Tonga.
- For the last 10 years, Saint Kitts and Nevis has had an average growth rate of -0.04% per year vs -0.25% in Tonga.
- Since 2005, the population of Saint Kitts and Nevis has increased from 46.4K people to 47K (1.16% growth), while Tonga has declined from 106K to 104K (1.82% decline).
- Tonga is projected to reach its peak in 2100 at 118K people, while Saint Kitts and Nevis' population already peaked in 1960 at 55.8K people and is projected to decrease to 30.2K people by 2100.
Saint Kitts and Nevis vs Tonga: live population counter
|
|
|
|
|---|---|---|
| Current population |
46977
|
103744
|
| Population rank | 189/197 | 183/197 |
| Percent of world population | 0.0006% | 0.001% |
| One net population change |
4.29 days
|
20.8 hours
|
| One birth every |
16 hours
|
3.62 hours
|
| One death every |
18.8 hours
|
13 hours
|
| One migration net change every |
1.86 months
|
4.08 hours
|
| Annual migration change | -7 | -2,149 |
| Daily growth/decline | +0 | -1 |
| Annual growth/decline | +85 | -422 |
| Annual growth/decline rate | +0.18% | -0.4% |
| Population growth rate rank | 154/197 | 181/197 |
Saint Kitts and Nevis and Tonga: population history and growth rate by year chart
| Year | Population | Growth rate | ||
|---|---|---|---|---|
|
|
|
|
|
|
| 1960 | 55,810 | 66,170 | - | - |
| 1961 | 55,334 | 68,037 | -0.85% | 2.82% |
| 1962 | 54,461 | 69,940 | -1.58% | 2.8% |
| 1963 | 53,441 | 71,885 | -1.87% | 2.78% |
| 1964 | 52,326 | 73,879 | -2.09% | 2.77% |
| 1965 | 51,139 | 75,924 | -2.27% | 2.77% |
| 1966 | 49,898 | 78,002 | -2.43% | 2.74% |
| 1967 | 48,605 | 79,814 | -2.59% | 2.32% |
| 1968 | 47,245 | 81,353 | -2.8% | 1.93% |
| 1969 | 45,731 | 82,885 | -3.2% | 1.88% |
| 1970 | 44,606 | 84,401 | -2.46% | 1.83% |
| 1971 | 44,206 | 85,896 | -0.9% | 1.77% |
| 1972 | 44,033 | 87,356 | -0.39% | 1.7% |
| 1973 | 43,880 | 88,805 | -0.35% | 1.66% |
| 1974 | 43,738 | 90,683 | -0.32% | 2.11% |
| 1975 | 43,606 | 93,017 | -0.3% | 2.57% |
| 1976 | 43,482 | 95,325 | -0.28% | 2.48% |
| 1977 | 43,358 | 96,725 | -0.29% | 1.47% |
| 1978 | 43,217 | 97,204 | -0.33% | 0.5% |
| 1979 | 43,033 | 97,544 | -0.43% | 0.35% |
| 1980 | 42,850 | 97,769 | -0.43% | 0.23% |
| 1981 | 42,698 | 97,909 | -0.35% | 0.14% |
| 1982 | 42,532 | 97,980 | -0.39% | 0.07% |
| 1983 | 42,334 | 97,998 | -0.47% | 0.02% |
| 1984 | 42,113 | 97,990 | -0.52% | -0.008% |
| 1985 | 41,874 | 97,984 | -0.57% | -0.006% |
| 1986 | 41,618 | 98,010 | -0.61% | 0.03% |
| 1987 | 41,348 | 98,376 | -0.65% | 0.37% |
| 1988 | 41,062 | 98,969 | -0.69% | 0.6% |
| 1989 | 40,758 | 99,403 | -0.74% | 0.44% |
| 1990 | 40,432 | 99,700 | -0.8% | 0.3% |
| 1991 | 40,358 | 99,895 | -0.18% | 0.2% |
| 1992 | 40,715 | 100,022 | 0.88% | 0.13% |
| 1993 | 41,242 | 100,103 | 1.29% | 0.08% |
| 1994 | 41,776 | 100,166 | 1.29% | 0.06% |
| 1995 | 42,326 | 100,225 | 1.32% | 0.06% |
| 1996 | 42,877 | 100,275 | 1.3% | 0.05% |
| 1997 | 43,428 | 100,674 | 1.29% | 0.4% |
| 1998 | 43,998 | 101,388 | 1.31% | 0.71% |
| 1999 | 44,601 | 102,046 | 1.37% | 0.65% |
| 2000 | 45,248 | 102,677 | 1.45% | 0.62% |
| 2001 | 45,761 | 103,288 | 1.13% | 0.6% |
| 2002 | 46,020 | 103,874 | 0.57% | 0.57% |
| 2003 | 46,176 | 104,464 | 0.34% | 0.57% |
| 2004 | 46,315 | 105,071 | 0.3% | 0.58% |
| 2005 | 46,437 | 105,671 | 0.26% | 0.57% |
| 2006 | 46,569 | 106,253 | 0.28% | 0.55% |
| 2007 | 46,706 | 106,726 | 0.29% | 0.45% |
| 2008 | 46,835 | 107,020 | 0.28% | 0.28% |
| 2009 | 46,916 | 107,203 | 0.17% | 0.17% |
| 2010 | 46,846 | 107,400 | -0.15% | 0.18% |
| 2011 | 46,886 | 107,570 | 0.09% | 0.16% |
| 2012 | 47,033 | 107,460 | 0.31% | -0.1% |
| 2013 | 47,069 | 107,078 | 0.08% | -0.36% |
| 2014 | 47,089 | 106,609 | 0.04% | -0.44% |
| 2015 | 47,087 | 106,095 | -0.004% | -0.48% |
| 2016 | 47,075 | 105,524 | -0.03% | -0.54% |
| 2017 | 47,050 | 105,356 | -0.05% | -0.16% |
| 2018 | 47,008 | 105,567 | -0.09% | 0.2% |
| 2019 | 46,952 | 105,669 | -0.12% | 0.1% |
| 2020 | 46,870 | 105,704 | -0.17% | 0.03% |
| 2021 | 46,763 | 105,490 | -0.23% | -0.2% |
| 2022 | 46,709 | 105,042 | -0.12% | -0.42% |
| 2023 | 46,758 | 104,597 | 0.1% | -0.42% |
| 2024 | 46,843 | 104,175 | 0.18% | -0.4% |
| 2025 | 46,920 | 103,744 | 0.17% | -0.41% |
| 2026 | 46,992 | 103,290 | 0.15% | -0.44% |
| 2027 | 47,049 | 102,899 | 0.12% | -0.38% |
| 2028 | 47,093 | 102,568 | 0.09% | -0.32% |
| 2029 | 47,112 | 102,280 | 0.04% | -0.28% |
| 2030 | 47,132 | 102,069 | 0.04% | -0.21% |
| 2031 | 47,125 | 101,927 | -0.01% | -0.14% |
| 2032 | 47,105 | 101,837 | -0.04% | -0.09% |
| 2033 | 47,066 | 101,807 | -0.08% | -0.03% |
| 2034 | 47,007 | 101,806 | -0.13% | -0.001% |
| 2035 | 46,930 | 101,833 | -0.16% | 0.03% |
| 2036 | 46,825 | 101,895 | -0.23% | 0.06% |
| 2037 | 46,717 | 101,993 | -0.23% | 0.1% |
| 2038 | 46,594 | 102,173 | -0.26% | 0.18% |
| 2039 | 46,463 | 102,367 | -0.28% | 0.19% |
| 2040 | 46,315 | 102,568 | -0.32% | 0.2% |
| 2041 | 46,154 | 102,805 | -0.35% | 0.23% |
| 2042 | 45,983 | 103,038 | -0.37% | 0.23% |
| 2043 | 45,783 | 103,306 | -0.43% | 0.26% |
| 2044 | 45,579 | 103,612 | -0.45% | 0.3% |
| 2045 | 45,362 | 103,928 | -0.48% | 0.3% |
| 2046 | 45,147 | 104,232 | -0.47% | 0.29% |
| 2047 | 44,925 | 104,502 | -0.49% | 0.26% |
| 2048 | 44,699 | 104,744 | -0.51% | 0.23% |
| 2049 | 44,478 | 104,975 | -0.49% | 0.22% |
| 2050 | 44,251 | 105,193 | -0.51% | 0.21% |
From 2005 to 2015, the population of Saint Kitts and Nevis increased by 650 people (a 1.4% growth), while Tonga gained 424 people (a 0.4% growth).
For the next 10 years, from 2015 to 2025, Saint Kitts and Nevis lost -110 (a 0.23% decline), while Tonga's population decreased by -2,351 (a 2.22% decline).
Saint Kitts and Nevis was ranked 190th most populous country in 2005 and is 189th in 2025. Tonga was ranked 182nd in 2005 and ranked 183rd now.
The UN's World Population Prospects forecasts that with changing growth rate trends in 25 years (in 2050) Saint Kitts and Nevis' population will shrink by 5.8% to 44,251 people and will still be ranked 189th. The population of Tonga will increase by 1.4% to 105,193 people and will still be ranked 183rd.
Biggest cities by population
|
|
|
|---|---|
| City | Population |
| Basseterre | 13.2K |
| Cayon | 3K |
Compare countries by 7 more topics
Population differences between Saint Kitts and Nevis and Tonga
|
|
|
|
|---|---|---|
| Life expectancy | 72.4 years | 73.2 years |
| Average age | 37.2 years | 27.9 years |
| Median age | 36.8 years | 21.9 years |
| Male:Female ratio | 47.9:52.1 | 47.2:52.8 |
| Fertility rate | 1.51 births per woman | 3.13 births per woman |
| Population density | 467 ppl/mi² | 375 ppl/mi² |
Population map with other countries
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Growth rate visualization in other countries
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