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Population in San Marino compared to Tonga: Trends, Charts, Rankings

Updated on by Georank team

The latest officially reported population of San Marino was 33,977 in 2024 vs 104,175 people in Tonga in 2024. In 2025, based on the adjusted UN estimation, the current San Marino's population is 33,996 people compared to 103,744 in Tonga.

Population statistics:

  • Tonga's population is 3.05 times bigger than San Marino's.
  • San Marino is ranked the 193rd most populous country in the world, while Tonga is the 183rd.
  • The countries together account for 0.002% of the world: 0.0004% for San Marino vs 0.001% for Tonga.
  • For the last 10 years, San Marino has had an average growth rate of +0.26% per year vs -0.25% in Tonga.
  • Since 2005, the population of San Marino has increased from 29.8K people to 34K (13.9% 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 San Marino's population already peaked in 2020 at 34.8K people and is projected to decrease to 31.5K people by 2100.

San Marino vs Tonga: live population counter

San Marino Tonga
Current population
33996
103744
Population rank 193/197 183/197
Percent of world population 0.0004% 0.001%
One net population change
3.12 days
20.8 hours
One birth every
1.93 days
3.62 hours
One death every
1.3 days
13 hours
One migration net change every
1.41 weeks
4.08 hours
Annual migration change +37 -2,149
Daily growth/decline +0 -1
Annual growth/decline +117 -422
Annual growth/decline rate +0.35% -0.4%
Population growth rate rank 144/197 181/197

San Marino and Tonga: population history and growth rate by year chart

San Marino
Population

Growth rate
Tonga
Population

Growth rate
Year Population Growth rate
San Marino Tonga San Marino Tonga
1960 15,428 66,170 - -
1961 15,799 68,037 2.4% 2.82%
1962 16,183 69,940 2.43% 2.8%
1963 16,580 71,885 2.45% 2.78%
1964 16,977 73,879 2.39% 2.77%
1965 17,305 75,924 1.93% 2.77%
1966 17,523 78,002 1.26% 2.74%
1967 17,688 79,814 0.94% 2.32%
1968 17,861 81,353 0.98% 1.93%
1969 18,026 82,885 0.92% 1.88%
1970 18,168 84,401 0.79% 1.83%
1971 18,419 85,896 1.38% 1.77%
1972 18,787 87,356 2% 1.7%
1973 18,992 88,805 1.09% 1.66%
1974 19,030 90,683 0.2% 2.11%
1975 19,046 93,017 0.08% 2.57%
1976 19,110 95,325 0.34% 2.48%
1977 20,017 96,725 4.75% 1.47%
1978 21,026 97,204 5.04% 0.5%
1979 21,320 97,544 1.4% 0.35%
1980 21,585 97,769 1.24% 0.23%
1981 21,840 97,909 1.18% 0.14%
1982 22,055 97,980 0.98% 0.07%
1983 22,229 97,998 0.79% 0.02%
1984 22,346 97,990 0.53% -0.008%
1985 22,485 97,984 0.62% -0.006%
1986 22,636 98,010 0.67% 0.03%
1987 22,686 98,376 0.22% 0.37%
1988 22,843 98,969 0.69% 0.6%
1989 23,154 99,403 1.36% 0.44%
1990 23,475 99,700 1.39% 0.3%
1991 23,797 99,895 1.37% 0.2%
1992 24,125 100,022 1.38% 0.13%
1993 24,472 100,103 1.44% 0.08%
1994 24,823 100,166 1.43% 0.06%
1995 25,158 100,225 1.35% 0.06%
1996 25,482 100,275 1.29% 0.05%
1997 25,800 100,674 1.25% 0.4%
1998 26,125 101,388 1.26% 0.71%
1999 26,459 102,046 1.28% 0.65%
2000 26,799 102,677 1.29% 0.62%
2001 27,143 103,288 1.28% 0.6%
2002 27,491 103,874 1.28% 0.57%
2003 27,843 104,464 1.28% 0.57%
2004 29,457 105,071 5.8% 0.58%
2005 29,836 105,671 1.29% 0.57%
2006 30,184 106,253 1.17% 0.55%
2007 31,211 106,726 3.4% 0.45%
2008 31,662 107,020 1.45% 0.28%
2009 33,066 107,203 4.43% 0.17%
2010 33,270 107,400 0.62% 0.18%
2011 32,620 107,570 -1.95% 0.16%
2012 33,469 107,460 2.6% -0.1%
2013 33,041 107,078 -1.28% -0.36%
2014 32,655 106,609 -1.17% -0.44%
2015 32,897 106,095 0.74% -0.48%
2016 33,101 105,524 0.62% -0.54%
2017 33,825 105,356 2.19% -0.16%
2018 34,522 105,567 2.06% 0.2%
2019 34,663 105,669 0.41% 0.1%
2020 34,770 105,704 0.31% 0.03%
2021 34,252 105,490 -1.49% -0.2%
2022 33,755 105,042 -1.45% -0.42%
2023 33,860 104,597 0.31% -0.42%
2024 33,977 104,175 0.35% -0.4%
2025 33,969 103,744 -0.02% -0.41%
2026 34,003 103,290 0.1% -0.44%
2027 34,033 102,899 0.09% -0.38%
2028 34,080 102,568 0.14% -0.32%
2029 34,113 102,280 0.1% -0.28%
2030 34,133 102,069 0.06% -0.21%
2031 34,147 101,927 0.04% -0.14%
2032 34,169 101,837 0.06% -0.09%
2033 34,188 101,807 0.06% -0.03%
2034 34,195 101,806 0.02% -0.001%
2035 34,222 101,833 0.08% 0.03%
2036 34,260 101,895 0.11% 0.06%
2037 34,293 101,993 0.1% 0.1%
2038 34,339 102,173 0.14% 0.18%
2039 34,368 102,367 0.08% 0.19%
2040 34,365 102,568 -0.009% 0.2%
2041 34,364 102,805 -0.003% 0.23%
2042 34,379 103,038 0.04% 0.23%
2043 34,388 103,306 0.03% 0.26%
2044 34,360 103,612 -0.08% 0.3%
2045 34,318 103,928 -0.12% 0.3%
2046 34,280 104,232 -0.11% 0.29%
2047 34,238 104,502 -0.12% 0.26%
2048 34,191 104,744 -0.14% 0.23%
2049 34,135 104,975 -0.16% 0.22%
2050 34,091 105,193 -0.13% 0.21%

From 2005 to 2015, the population of San Marino increased by 3,061 people (a 10.3% growth), while Tonga gained 424 people (a 0.4% growth).

For the next 10 years, from 2015 to 2025, San Marino gained 1,099 (a 3.34% growth), while Tonga's population decreased by -2,351 (a 2.22% decline).

San Marino was ranked 193rd most populous country in 2005 and is still 193rd 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) San Marino's population will grow by 0.28% to 34,091 people with a rank change from 193rd to 192nd. The population of Tonga will increase by 1.4% to 105,193 people and will still be ranked 183rd.

Biggest cities by population

San Marino
City Population
Dogana 7K
San Marino 4.04K
Tonga
City Population
Nukualofa 23.2K
Mua 5K

Compare countries by 7 more topics

Population map with other countries

Population

Growth rate visualization in other countries

Growth rate

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