Tonga Population Density 1950-2021

Chart and table of Tonga population density from 1950 to 2021. United Nations projections are also included through the year 2100.
  • The current population density of Tonga in 2021 is 142.35 people per square kilometer, a 1.01% increase from 2020.
  • The population density of Tonga in 2020 was 140.93 people per square kilometer, a 1.15% increase from 2019.
  • The population density of Tonga in 2019 was 139.33 people per square kilometer, a 1.26% increase from 2018.
  • The population density of Tonga in 2018 was 137.60 people per square kilometer, a 1.18% increase from 2017.
Data Source: United Nations - World Population Prospects

MLA Citation:
Similar Countries Ranked by Population Density
Country Name 2021 Population Density
Maldives 1,812.06
Lebanon 647.77
Mauritius 624.23
Nauru 543.80
Tuvalu 397.70
Grenada 332.41
Marshall Islands 331.17
American Samoa 275.50
Jamaica 270.56
Dominican Republic 225.06
Guatemala 167.60
China 150.44
Tonga 142.35
Thailand 136.32
Azerbaijan 118.05
Jordan 114.97
Turkey 108.29
Cuba 103.00
Costa Rica 100.57
Albania 99.93
Armenia 99.80
Malaysia 99.22
Serbia 98.43
Dominica 96.22
Iraq 94.65
North Macedonia 81.01
Romania 80.23
Samoa 70.48
Ecuador 69.78
Mexico 66.31
Bulgaria 62.13
Equatorial Guinea 51.69
Fiji 49.42
South Africa 49.25
Iran 48.72
Belarus 45.49
Montenegro 45.48
Colombia 44.90
Venezuela 31.47
Peru 25.96
Brazil 25.13
Algeria 18.73
Paraguay 17.75
Belize 17.63
Turkmenistan 12.53
Russia 8.53
Gabon 8.51
Kazakhstan 6.97
Botswana 4.12
Libya 3.95
Guyana 3.68
Suriname 3.61
Namibia 3.14
Tonga - Historical Population Density Data
Year Population Density Growth Rate
2021 142.35 1.01%
2020 140.93 1.15%
2019 139.33 1.26%
2018 137.60 1.18%
2017 136.00 0.86%
2016 134.84 0.35%
2015 134.37 -0.24%
2014 134.70 -0.73%
2013 135.69 -0.94%
2012 136.98 -0.80%
2011 138.08 -0.41%
2010 138.65 0.09%
2009 138.52 0.49%
2008 137.84 0.78%
2007 136.77 0.86%
2006 135.61 0.79%
2005 134.54 0.69%
2004 133.62 0.63%
2003 132.79 0.57%
2002 132.03 0.54%
2001 131.32 0.52%
2000 130.63 0.50%
1999 129.98 0.46%
1998 129.38 0.43%
1997 128.83 0.36%
1996 128.36 0.31%
1995 127.97 0.25%
1994 127.65 0.19%
1993 127.41 0.17%
1992 127.20 0.16%
1991 126.99 0.19%
1990 126.76 0.23%
1989 126.47 0.27%
1988 126.12 0.29%
1987 125.76 0.25%
1986 125.45 0.20%
1985 125.19 0.12%
1984 125.05 0.06%
1983 124.97 0.09%
1982 124.85 0.25%
1981 124.55 0.47%
1980 123.96 0.76%
1979 123.02 1.02%
1978 121.78 1.18%
1977 120.36 1.16%
1976 118.98 1.04%
1975 117.76 0.84%
1974 116.78 0.71%
1973 115.95 0.74%
1972 115.10 0.96%
1971 114.00 1.36%
1970 112.47 1.81%
1969 110.47 2.19%
1968 108.11 2.59%
1967 105.37 2.94%
1966 102.36 3.26%
1965 99.13 3.63%
1964 95.65 4.00%
1963 91.97 4.15%
1962 88.31 3.96%
1961 84.95 3.47%
1960 82.10 2.89%
1959 79.80 2.33%
1958 77.98 1.94%
1957 76.50 1.80%
1956 75.14 1.87%
1955 73.76 2.15%
1954 72.21 2.59%
1953 70.39 3.16%
1952 68.23 3.78%
1951 65.75 4.43%
1950 62.96 0.00%