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

Updated on by Georank team

The latest officially reported population of Bulgaria was 6,444,366 in 2024 vs 33,977 people in San Marino in 2024. In 2025, based on the adjusted UN estimation, the current Bulgaria's population is 6,403,235 people compared to 33,996 in San Marino.

Population statistics:

  • Bulgaria's population is 188.4 times bigger than San Marino's.
  • Bulgaria is ranked the 111th most populous country in the world, while San Marino is the 193rd.
  • The countries together account for 0.08% of the world: 0.08% for Bulgaria vs 0.0004% for San Marino.
  • For the last 10 years, Bulgaria has had an average growth rate of -0.95% per year vs +0.26% in San Marino.
  • Since 2005, the population of Bulgaria has decreased from 7.66M people to 6.4M (16.4% decline), while San Marino has grown from 29.8K to 34K (13.9% growth).
  • Both countries are in a period of decline and in 50 years are projected to lose 36.6% of the population in Bulgaria and 7.39% in San Marino.

Bulgaria vs San Marino: live population counter

Bulgaria San Marino
Current population
6403235
33996
Population rank 111/197 193/197
Percent of world population 0.08% 0.0004%
One net population change
3.93 hours
3.12 days
One birth every
9.16 minutes
1.93 days
One death every
5.19 minutes
1.3 days
One migration net change every
16.7 hours
1.41 weeks
Annual migration change +524 +37
Daily growth/decline -6 +0
Annual growth/decline -2,230 +117
Annual growth/decline rate -0.03% +0.35%
Population growth rate rank 168/197 144/197

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

Bulgaria
Population

Growth rate
San Marino
Population

Growth rate
Year Population Growth rate
Bulgaria San Marino Bulgaria San Marino
1960 7,867,374 15,428 - -
1961 7,943,118 15,799 0.96% 2.4%
1962 8,012,946 16,183 0.88% 2.43%
1963 8,078,145 16,580 0.81% 2.45%
1964 8,144,340 16,977 0.82% 2.39%
1965 8,204,168 17,305 0.73% 1.93%
1966 8,258,057 17,523 0.66% 1.26%
1967 8,310,226 17,688 0.63% 0.94%
1968 8,369,603 17,861 0.71% 0.98%
1969 8,434,172 18,026 0.77% 0.92%
1970 8,489,574 18,168 0.66% 0.79%
1971 8,536,395 18,419 0.55% 1.38%
1972 8,576,200 18,787 0.47% 2%
1973 8,620,967 18,992 0.52% 1.09%
1974 8,678,745 19,030 0.67% 0.2%
1975 8,720,742 19,046 0.48% 0.08%
1976 8,758,599 19,110 0.43% 0.34%
1977 8,804,183 20,017 0.52% 4.75%
1978 8,814,032 21,026 0.11% 5.04%
1979 8,825,940 21,320 0.14% 1.4%
1980 8,861,535 21,585 0.4% 1.24%
1981 8,891,117 21,840 0.33% 1.18%
1982 8,917,457 22,055 0.3% 0.98%
1983 8,939,738 22,229 0.25% 0.79%
1984 8,960,679 22,346 0.23% 0.53%
1985 8,960,547 22,485 -0.001% 0.62%
1986 8,958,171 22,636 -0.03% 0.67%
1987 8,971,359 22,686 0.15% 0.22%
1988 8,981,446 22,843 0.11% 0.69%
1989 8,876,972 23,154 -1.16% 1.36%
1990 8,718,289 23,475 -1.79% 1.39%
1991 8,632,367 23,797 -0.99% 1.37%
1992 8,540,164 24,125 -1.07% 1.38%
1993 8,472,313 24,472 -0.79% 1.44%
1994 8,443,591 24,823 -0.34% 1.43%
1995 8,406,067 25,158 -0.44% 1.35%
1996 8,362,826 25,482 -0.51% 1.29%
1997 8,312,068 25,800 -0.61% 1.25%
1998 8,256,786 26,125 -0.67% 1.26%
1999 8,210,624 26,459 -0.56% 1.28%
2000 8,170,172 26,799 -0.49% 1.29%
2001 8,009,142 27,143 -1.97% 1.28%
2002 7,837,161 27,491 -2.15% 1.28%
2003 7,775,327 27,843 -0.79% 1.28%
2004 7,716,860 29,457 -0.75% 5.8%
2005 7,658,972 29,836 -0.75% 1.29%
2006 7,601,022 30,184 -0.76% 1.17%
2007 7,545,338 31,211 -0.73% 3.4%
2008 7,492,561 31,662 -0.7% 1.45%
2009 7,444,443 33,066 -0.64% 4.43%
2010 7,395,599 33,270 -0.66% 0.62%
2011 7,348,328 32,620 -0.64% -1.95%
2012 7,305,888 33,469 -0.58% 2.6%
2013 7,160,005 33,041 -2% -1.28%
2014 7,073,572 32,655 -1.21% -1.17%
2015 6,984,225 32,897 -1.26% 0.74%
2016 6,894,139 33,101 -1.29% 0.62%
2017 6,803,468 33,825 -1.32% 2.19%
2018 6,710,798 34,522 -1.36% 2.06%
2019 6,616,726 34,663 -1.4% 0.41%
2020 6,550,696 34,770 -1% 0.31%
2021 6,507,301 34,252 -0.66% -1.49%
2022 6,465,097 33,755 -0.65% -1.45%
2023 6,446,596 33,860 -0.29% 0.31%
2024 6,444,366 33,977 -0.03% 0.35%
2025 6,403,235 33,969 -0.64% -0.02%
2026 6,358,515 34,003 -0.7% 0.1%
2027 6,310,991 34,033 -0.75% 0.09%
2028 6,261,580 34,080 -0.78% 0.14%
2029 6,210,816 34,113 -0.81% 0.1%
2030 6,158,806 34,133 -0.84% 0.06%
2031 6,106,271 34,147 -0.85% 0.04%
2032 6,054,057 34,169 -0.86% 0.06%
2033 6,001,675 34,188 -0.87% 0.06%
2034 5,948,975 34,195 -0.88% 0.02%
2035 5,896,427 34,222 -0.88% 0.08%
2036 5,843,557 34,260 -0.9% 0.11%
2037 5,790,371 34,293 -0.91% 0.1%
2038 5,737,870 34,339 -0.91% 0.14%
2039 5,685,753 34,368 -0.91% 0.08%
2040 5,633,818 34,365 -0.91% -0.009%
2041 5,582,636 34,364 -0.91% -0.003%
2042 5,532,405 34,379 -0.9% 0.04%
2043 5,483,086 34,388 -0.89% 0.03%
2044 5,434,397 34,360 -0.89% -0.08%
2045 5,386,376 34,318 -0.88% -0.12%
2046 5,338,852 34,280 -0.88% -0.11%
2047 5,291,441 34,238 -0.89% -0.12%
2048 5,244,419 34,191 -0.89% -0.14%
2049 5,197,955 34,135 -0.89% -0.16%
2050 5,151,745 34,091 -0.89% -0.13%

From 2005 to 2015, the population of Bulgaria decreased by 674,747 people (a 8.81% decline), while San Marino gained 3,061 people (a 10.3% growth).

For the next 10 years, from 2015 to 2025, Bulgaria lost -580,990 (a 8.32% decline), while San Marino's population increased by 1,099 (a 3.34% growth).

Bulgaria was ranked 92nd most populous country in 2005 and is 111th in 2025. San Marino was ranked 193rd in 2005 and still ranked 193rd now.

The UN's World Population Prospects forecasts that with changing growth rate trends in 25 years (in 2050) Bulgaria's population will shrink by 19.5% to 5,151,745 people with a rank change from 111th to 128th. The population of San Marino will increase by 0.28% to 34,091 people and rank change from 193rd to 192nd.

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