Bulgaria has a population density of 153.7 people per square mile compared to 1,467 people in San Marino. Bulgaria has 185,391 sq ft of land per person vs 19,388 sq ft in San Marino. In the list of countries ranked from the most to the least densely populated, Bulgaria and San Marino are ranked 130th and 15th, 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 0.0004% of the population and 0.00004% of the land area for San Marino, hence the population density in Bulgaria is 89.5% lower than in San Marino.
Population density comparison
Bulgaria
|
San Marino
|
|
|---|---|---|
| Population density | 153.7 ppl/mi² | 1,467 ppl/mi² |
| Population density rank | 130/197 | 15/197 |
| Population |
6403235
|
33996
|
| Land area | 41,915 sq mi | 23.2 sq mi |
| Land area per capita | 181,326 sq ft | 19,008 sq ft |
| Rural population | 23% | 2.07% |
| Urban population | 77% | 97.9% |
| Living in agglomerations of 1M+ people | 21.8% | 0% |
Bulgaria vs San Marino:
Population density chart by year
From 2004 to 2024, population density in Bulgaria decreased by 16.3%, compared to a 15.3% growth in San Marino.
In 2004, Bulgaria ranked 98th for population density and is in 130th place now. San Marino was 14th in 2004 and ranks 15th out of 197 currently.
people per square mile
| Year | Population density | |
|---|---|---|
|
Bulgaria
|
San Marino
|
|
| 2024 | 153.7 | 1,467 |
| 2023 | 153.8 | 1,462 |
| 2022 | 154.2 | 1,457 |
| 2021 | 155.2 | 1,479 |
| 2020 | 156.3 | 1,501 |
| 2019 | 157.9 | 1,496 |
| 2018 | 160.1 | 1,490 |
| 2017 | 162.3 | 1,460 |
| 2016 | 164.5 | 1,429 |
| 2015 | 166.6 | 1,420 |
| 2014 | 168.8 | 1,410 |
| 2013 | 170.8 | 1,426 |
| 2012 | 174.3 | 1,445 |
| 2011 | 175.3 | 1,408 |
| 2010 | 176.4 | 1,436 |
| 2009 | 177.6 | 1,427 |
| 2008 | 178.7 | 1,367 |
| 2007 | 179.9 | 1,347 |
| 2006 | 181.2 | 1,303 |
| 2005 | 182.6 | 1,288 |
| 2004 | 183.8 | 1,272 |
| 2003 | 185.1 | 1,202 |
| 2002 | 186.6 | 1,187 |
| 2001 | 187.5 | 1,172 |
| 2000 | 191.3 | 1,157 |
| 1999 | 192.2 | 1,142 |
| 1998 | 193.3 | 1,128 |
| 1997 | 194.6 | 1,114 |
| 1996 | 195.8 | 1,100 |
| 1995 | 196.8 | 1,086 |
| 1994 | 197.7 | 1,072 |
| 1993 | 198.3 | 1,056 |
| 1992 | 199.9 | 1,041 |
| 1991 | 202.1 | 1,027 |
| 1990 | 204.1 | 1,013 |
| 1989 | 207.8 | 999 |
| 1988 | 210.3 | 986 |
| 1987 | 210 | 979 |
| 1986 | 209.7 | 977 |
| 1985 | 209.8 | 971 |
| 1984 | 209.8 | 965 |
| 1983 | 209.3 | 960 |
| 1982 | 208.8 | 952 |
| 1981 | 208.2 | 943 |
| 1980 | 207.5 | 932 |
| 1979 | 206.6 | 920 |
| 1978 | 206.3 | 908 |
| 1977 | 206.1 | 864 |
| 1976 | 205 | 825 |
| 1975 | 204.2 | 822 |
| 1974 | 203.2 | 821 |
| 1973 | 201.8 | 820 |
| 1972 | 200.8 | 811 |
| 1971 | 199.8 | 795 |
| 1970 | 198.8 | 784 |
| 1969 | 197.5 | 778 |
| 1968 | 195.9 | 771 |
| 1967 | 194.6 | 764 |
| 1966 | 193.3 | 756 |
| 1965 | 192.1 | 747 |
| 1964 | 190.7 | 733 |
| 1963 | 189.1 | 716 |
| 1962 | 187.6 | 699 |
| 1961 | 186 | 682 |
Share of urban population by year
| Year | Urban population | |
|---|---|---|
|
Bulgaria
|
San Marino
|
|
| 2024 | 77% | 97.9% |
| 2023 | 76.7% | 97.8% |
| 2022 | 76.4% | 97.7% |
| 2021 | 76% | 97.6% |
| 2020 | 75.7% | 97.5% |
| 2019 | 75.3% | 97.4% |
| 2018 | 75% | 97.2% |
| 2017 | 74.7% | 97.1% |
| 2016 | 74.3% | 96.9% |
| 2015 | 74% | 96.7% |
| 2014 | 73.7% | 96.6% |
| 2013 | 73.3% | 96.4% |
| 2012 | 73% | 96.2% |
| 2011 | 72.6% | 96% |
| 2010 | 72.3% | 95.7% |
| 2009 | 72% | 95.5% |
| 2008 | 71.6% | 95.3% |
| 2007 | 71.3% | 95% |
| 2006 | 70.9% | 94.7% |
| 2005 | 70.6% | 94.5% |
| 2004 | 70.2% | 94.2% |
| 2003 | 69.9% | 94% |
| 2002 | 69.5% | 93.9% |
| 2001 | 69.2% | 93.8% |
| 2000 | 68.9% | 93.4% |
| 1999 | 68.7% | 93.1% |
| 1998 | 68.5% | 92.8% |
| 1997 | 68.2% | 92.4% |
| 1996 | 68% | 92.1% |
| 1995 | 67.8% | 91.7% |
| 1994 | 67.6% | 91.3% |
| 1993 | 67.3% | 90.8% |
| 1992 | 67.1% | 90.4% |
| 1991 | 66.7% | 90.4% |
| 1990 | 66.4% | 90.4% |
| 1989 | 66% | 90.4% |
| 1988 | 65.7% | 90.4% |
| 1987 | 65.3% | 90.4% |
| 1986 | 65% | 89.4% |
| 1985 | 64.6% | 88.3% |
| 1984 | 64.1% | 87.1% |
| 1983 | 63.6% | 85.8% |
| 1982 | 63.1% | 84.4% |
| 1981 | 62.6% | 82.9% |
| 1980 | 62.1% | 81.2% |
| 1979 | 61.2% | 79.5% |
| 1978 | 60.3% | 77.6% |
| 1977 | 59.4% | 75.6% |
| 1976 | 58.5% | 73.6% |
| 1975 | 57.6% | 71.5% |
| 1974 | 56.5% | 69.3% |
| 1973 | 55.5% | 67% |
| 1972 | 54.4% | 64.7% |
| 1971 | 53.4% | 62.3% |
| 1970 | 52.3% | 59.8% |
| 1969 | 51% | 58.7% |
| 1968 | 49.8% | 57.7% |
| 1967 | 48.5% | 56.6% |
| 1966 | 47.2% | 55.5% |
| 1965 | 45.8% | 54.4% |
| 1964 | 44% | 53.3% |
| 1963 | 42.2% | 52.2% |
| 1962 | 40.5% | 51.1% |
| 1961 | 38.8% | 50% |
| 1960 | 37.1% | 48.9% |
From 2004 to 2024 share of the urban population changed from 70.2% to 77% in Bulgaria and from 94.2% to 97.9% in San Marino.
Densely populated cities
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