Bulgaria has a population density of 153.7 people per square mile compared to 375 people in Tonga. Bulgaria has 185,391 sq ft of land per person vs 77,340 sq ft in Tonga. In the list of countries ranked from the most to the least densely populated, Bulgaria and Tonga are ranked 130th and 68th, respectively.
Population density is calculated as the ratio of population to land area. Bulgaria has 0.08% of the world's population and 0.07% of the land area of all countries, compared to 0.001% of the population and 0.0005% of the land area for Tonga, hence the population density in Bulgaria is 59% lower than in Tonga.
Population density comparison
Bulgaria
|
Tonga
|
|
|---|---|---|
| Population density | 153.7 ppl/mi² | 375 ppl/mi² |
| Population density rank | 130/197 | 68/197 |
| Population |
6403235
|
103744
|
| Land area | 41,915 sq mi | 278 sq mi |
| Land area per capita | 181,326 sq ft | 74,394 sq ft |
| Rural population | 23% | 76.8% |
| Urban population | 77% | 23.2% |
| Living in agglomerations of 1M+ people | 21.8% | 0% |
Bulgaria vs Tonga:
Population density chart by year
From 2004 to 2024, population density in Bulgaria decreased by 16.3%, compared to a 0.85% decline in Tonga.
In 2004, Bulgaria ranked 98th for population density and is in 130th place now. Tonga was 54th in 2004 and ranks 68th out of 197 currently.
people per square mile
| Year | Population density | |
|---|---|---|
|
Bulgaria
|
Tonga
|
|
| 2024 | 153.7 | 375 |
| 2023 | 153.8 | 376 |
| 2022 | 154.2 | 378 |
| 2021 | 155.2 | 379 |
| 2020 | 156.3 | 380 |
| 2019 | 157.9 | 380 |
| 2018 | 160.1 | 380 |
| 2017 | 162.3 | 379 |
| 2016 | 164.5 | 380 |
| 2015 | 166.6 | 382 |
| 2014 | 168.8 | 383 |
| 2013 | 170.8 | 385 |
| 2012 | 174.3 | 387 |
| 2011 | 175.3 | 387 |
| 2010 | 176.4 | 386 |
| 2009 | 177.6 | 386 |
| 2008 | 178.7 | 385 |
| 2007 | 179.9 | 384 |
| 2006 | 181.2 | 382 |
| 2005 | 182.6 | 380 |
| 2004 | 183.8 | 378 |
| 2003 | 185.1 | 376 |
| 2002 | 186.6 | 374 |
| 2001 | 187.5 | 372 |
| 2000 | 191.3 | 369 |
| 1999 | 192.2 | 367 |
| 1998 | 193.3 | 365 |
| 1997 | 194.6 | 362 |
| 1996 | 195.8 | 361 |
| 1995 | 196.8 | 361 |
| 1994 | 197.7 | 360 |
| 1993 | 198.3 | 360 |
| 1992 | 199.9 | 360 |
| 1991 | 202.1 | 359 |
| 1990 | 204.1 | 359 |
| 1989 | 207.8 | 358 |
| 1988 | 210.3 | 356 |
| 1987 | 210 | 354 |
| 1986 | 209.7 | 353 |
| 1985 | 209.8 | 352 |
| 1984 | 209.8 | 352 |
| 1983 | 209.3 | 353 |
| 1982 | 208.8 | 352 |
| 1981 | 208.2 | 352 |
| 1980 | 207.5 | 352 |
| 1979 | 206.6 | 351 |
| 1978 | 206.3 | 350 |
| 1977 | 206.1 | 348 |
| 1976 | 205 | 343 |
| 1975 | 204.2 | 335 |
| 1974 | 203.2 | 326 |
| 1973 | 201.8 | 319 |
| 1972 | 200.8 | 314 |
| 1971 | 199.8 | 309 |
| 1970 | 198.8 | 304 |
| 1969 | 197.5 | 298.2 |
| 1968 | 195.9 | 292.6 |
| 1967 | 194.6 | 287.1 |
| 1966 | 193.3 | 280.6 |
| 1965 | 192.1 | 273.1 |
| 1964 | 190.7 | 265.8 |
| 1963 | 189.1 | 258.6 |
| 1962 | 187.6 | 251.6 |
| 1961 | 186 | 244.7 |
Share of urban population by year
| Year | Urban population | |
|---|---|---|
|
Bulgaria
|
Tonga
|
|
| 2024 | 77% | 23.2% |
| 2023 | 76.7% | 23.2% |
| 2022 | 76.4% | 23.1% |
| 2021 | 76% | 23.1% |
| 2020 | 75.7% | 23.1% |
| 2019 | 75.3% | 23.1% |
| 2018 | 75% | 23.1% |
| 2017 | 74.7% | 23.2% |
| 2016 | 74.3% | 23.2% |
| 2015 | 74% | 23.3% |
| 2014 | 73.7% | 23.3% |
| 2013 | 73.3% | 23.4% |
| 2012 | 73% | 23.4% |
| 2011 | 72.6% | 23.4% |
| 2010 | 72.3% | 23.4% |
| 2009 | 72% | 23.3% |
| 2008 | 71.6% | 23.3% |
| 2007 | 71.3% | 23.2% |
| 2006 | 70.9% | 23.2% |
| 2005 | 70.6% | 23.2% |
| 2004 | 70.2% | 23.1% |
| 2003 | 69.9% | 23.1% |
| 2002 | 69.5% | 23.1% |
| 2001 | 69.2% | 23% |
| 2000 | 68.9% | 23% |
| 1999 | 68.7% | 23% |
| 1998 | 68.5% | 23% |
| 1997 | 68.2% | 22.9% |
| 1996 | 68% | 22.9% |
| 1995 | 67.8% | 22.9% |
| 1994 | 67.6% | 22.8% |
| 1993 | 67.3% | 22.8% |
| 1992 | 67.1% | 22.8% |
| 1991 | 66.7% | 22.7% |
| 1990 | 66.4% | 22.7% |
| 1989 | 66% | 22.7% |
| 1988 | 65.7% | 22.6% |
| 1987 | 65.3% | 22.6% |
| 1986 | 65% | 22.5% |
| 1985 | 64.6% | 22.3% |
| 1984 | 64.1% | 22% |
| 1983 | 63.6% | 21.8% |
| 1982 | 63.1% | 21.6% |
| 1981 | 62.6% | 21.4% |
| 1980 | 62.1% | 21.2% |
| 1979 | 61.2% | 20.9% |
| 1978 | 60.3% | 20.7% |
| 1977 | 59.4% | 20.5% |
| 1976 | 58.5% | 20.4% |
| 1975 | 57.6% | 20.3% |
| 1974 | 56.5% | 20.3% |
| 1973 | 55.5% | 20.3% |
| 1972 | 54.4% | 20.2% |
| 1971 | 53.4% | 20.2% |
| 1970 | 52.3% | 20.2% |
| 1969 | 51% | 20.2% |
| 1968 | 49.8% | 20.1% |
| 1967 | 48.5% | 20.1% |
| 1966 | 47.2% | 19.9% |
| 1965 | 45.8% | 19.5% |
| 1964 | 44% | 19.1% |
| 1963 | 42.2% | 18.7% |
| 1962 | 40.5% | 18.3% |
| 1961 | 38.8% | 17.9% |
| 1960 | 37.1% | 17.6% |
From 2004 to 2024 share of the urban population changed from 70.2% to 77% in Bulgaria and from 23.1% to 23.2% in Tonga.
Densely populated cities
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