The latest officially reported population of Bulgaria was 6,441,421 in 2024 vs 2,127,400 people in Slovenia in 2024. In 2026, based on the adjusted UN estimation, the current Bulgaria's population is 6,355,610 people compared to 2,123,263 in Slovenia.
Population statistics:
- Bulgaria's population is 2.99 times bigger than Slovenia's.
- Bulgaria is ranked the 112th most populous country in the world, while Slovenia is the 147th.
- The countries together account for 0.1% of the world: 0.08% for Bulgaria vs 0.03% for Slovenia.
- For the last 10 years, Bulgaria has had an average growth rate of -0.96% per year vs +0.29% in Slovenia.
- Since 2006, the population of Bulgaria has decreased from 7.6M people to 6.36M (16.4% decline), while Slovenia has grown from 2.01M to 2.12M (5.8% growth).
- Both countries are in a period of decline and in 50 years are projected to lose 36.7% of the population in Bulgaria and 17.3% in Slovenia.
Bulgaria vs Slovenia: live population counter
|
|
|
|
|---|---|---|
| Current population |
6355610
|
2123263
|
| Population rank | 112/197 | 147/197 |
| Percent of world population | 0.08% | 0.03% |
| One net population change |
1.69 hours
|
1.26 hours
|
| One birth every |
9.16 minutes
|
31 minutes
|
| One death every |
5.19 minutes
|
24.3 minutes
|
| One migration net change every |
16.7 hours
|
2.64 hours
|
| Annual migration change | +524 | +3,319 |
| Daily growth/decline | -14 | +19 |
| Annual growth/decline | -5,175 | +6,939 |
| Annual growth/decline rate | -0.08% | +0.33% |
| Population growth rate rank | 172/197 | 148/197 |
Bulgaria and Slovenia: population history and growth rate by year chart
| Year | Population | Growth rate | ||
|---|---|---|---|---|
|
|
|
|
|
|
| 1960 | 7,867,374 | 1,584,720 | - | - |
| 1961 | 7,943,118 | 1,594,131 | 0.96% | 0.59% |
| 1962 | 8,012,946 | 1,603,649 | 0.88% | 0.6% |
| 1963 | 8,078,145 | 1,616,971 | 0.81% | 0.83% |
| 1964 | 8,144,340 | 1,632,114 | 0.82% | 0.94% |
| 1965 | 8,204,168 | 1,649,160 | 0.73% | 1.04% |
| 1966 | 8,258,057 | 1,669,905 | 0.66% | 1.26% |
| 1967 | 8,310,226 | 1,689,528 | 0.63% | 1.18% |
| 1968 | 8,369,603 | 1,704,546 | 0.71% | 0.89% |
| 1969 | 8,434,172 | 1,713,874 | 0.77% | 0.55% |
| 1970 | 8,489,574 | 1,724,891 | 0.66% | 0.64% |
| 1971 | 8,536,395 | 1,738,335 | 0.55% | 0.78% |
| 1972 | 8,576,200 | 1,752,233 | 0.47% | 0.8% |
| 1973 | 8,620,967 | 1,766,697 | 0.52% | 0.83% |
| 1974 | 8,678,745 | 1,776,132 | 0.67% | 0.53% |
| 1975 | 8,720,742 | 1,793,581 | 0.48% | 0.98% |
| 1976 | 8,758,599 | 1,820,249 | 0.43% | 1.49% |
| 1977 | 8,804,183 | 1,842,377 | 0.52% | 1.22% |
| 1978 | 8,814,032 | 1,862,548 | 0.11% | 1.09% |
| 1979 | 8,825,940 | 1,882,599 | 0.14% | 1.08% |
| 1980 | 8,861,535 | 1,901,315 | 0.4% | 0.99% |
| 1981 | 8,891,117 | 1,906,531 | 0.33% | 0.27% |
| 1982 | 8,917,457 | 1,910,334 | 0.3% | 0.2% |
| 1983 | 8,939,738 | 1,922,321 | 0.25% | 0.63% |
| 1984 | 8,960,679 | 1,932,154 | 0.23% | 0.51% |
| 1985 | 8,960,547 | 1,941,641 | -0.001% | 0.49% |
| 1986 | 8,958,171 | 1,965,964 | -0.03% | 1.25% |
| 1987 | 8,971,359 | 1,989,776 | 0.15% | 1.21% |
| 1988 | 8,981,446 | 1,995,196 | 0.11% | 0.27% |
| 1989 | 8,876,972 | 1,996,351 | -1.16% | 0.06% |
| 1990 | 8,718,289 | 1,998,161 | -1.79% | 0.09% |
| 1991 | 8,632,367 | 1,999,429 | -0.99% | 0.06% |
| 1992 | 8,540,164 | 1,996,498 | -1.07% | -0.15% |
| 1993 | 8,472,313 | 1,991,746 | -0.79% | -0.24% |
| 1994 | 8,443,591 | 1,989,443 | -0.34% | -0.12% |
| 1995 | 8,406,067 | 1,989,872 | -0.44% | 0.02% |
| 1996 | 8,362,826 | 1,988,628 | -0.51% | -0.06% |
| 1997 | 8,312,068 | 1,985,956 | -0.61% | -0.13% |
| 1998 | 8,256,786 | 1,981,629 | -0.67% | -0.22% |
| 1999 | 8,210,624 | 1,983,045 | -0.56% | 0.07% |
| 2000 | 8,170,172 | 1,988,925 | -0.49% | 0.3% |
| 2001 | 8,009,142 | 1,992,060 | -1.97% | 0.16% |
| 2002 | 7,837,161 | 1,994,530 | -2.15% | 0.12% |
| 2003 | 7,775,327 | 1,995,733 | -0.79% | 0.06% |
| 2004 | 7,716,860 | 1,997,012 | -0.75% | 0.06% |
| 2005 | 7,658,972 | 2,000,474 | -0.75% | 0.17% |
| 2006 | 7,601,022 | 2,006,868 | -0.76% | 0.32% |
| 2007 | 7,545,338 | 2,018,122 | -0.73% | 0.56% |
| 2008 | 7,492,561 | 2,021,316 | -0.7% | 0.16% |
| 2009 | 7,444,443 | 2,039,669 | -0.64% | 0.91% |
| 2010 | 7,395,599 | 2,048,583 | -0.66% | 0.44% |
| 2011 | 7,348,328 | 2,052,843 | -0.64% | 0.21% |
| 2012 | 7,305,888 | 2,057,159 | -0.58% | 0.21% |
| 2013 | 7,160,005 | 2,059,953 | -2% | 0.14% |
| 2014 | 7,073,572 | 2,061,980 | -1.21% | 0.1% |
| 2015 | 6,984,225 | 2,063,531 | -1.26% | 0.08% |
| 2016 | 6,894,139 | 2,065,042 | -1.29% | 0.07% |
| 2017 | 6,803,468 | 2,066,388 | -1.32% | 0.07% |
| 2018 | 6,710,798 | 2,073,894 | -1.36% | 0.36% |
| 2019 | 6,616,726 | 2,088,385 | -1.4% | 0.7% |
| 2020 | 6,550,696 | 2,102,419 | -1% | 0.67% |
| 2021 | 6,507,301 | 2,108,079 | -0.66% | 0.27% |
| 2022 | 6,465,097 | 2,112,076 | -0.65% | 0.19% |
| 2023 | 6,446,596 | 2,120,461 | -0.29% | 0.4% |
| 2024 | 6,441,421 | 2,127,400 | -0.08% | 0.33% |
| 2025 | 6,400,309 | 2,125,771 | -0.64% | -0.08% |
| 2026 | 6,355,610 | 2,123,263 | -0.7% | -0.12% |
| 2027 | 6,308,107 | 2,120,217 | -0.75% | -0.14% |
| 2028 | 6,258,719 | 2,116,494 | -0.78% | -0.18% |
| 2029 | 6,207,977 | 2,112,173 | -0.81% | -0.2% |
| 2030 | 6,155,992 | 2,107,590 | -0.84% | -0.22% |
| 2031 | 6,103,481 | 2,102,682 | -0.85% | -0.23% |
| 2032 | 6,051,290 | 2,097,639 | -0.86% | -0.24% |
| 2033 | 5,998,932 | 2,092,539 | -0.87% | -0.24% |
| 2034 | 5,946,256 | 2,087,474 | -0.88% | -0.24% |
| 2035 | 5,893,732 | 2,082,359 | -0.88% | -0.25% |
| 2036 | 5,840,887 | 2,076,980 | -0.9% | -0.26% |
| 2037 | 5,787,725 | 2,071,332 | -0.91% | -0.27% |
| 2038 | 5,735,248 | 2,065,836 | -0.91% | -0.27% |
| 2039 | 5,683,154 | 2,060,512 | -0.91% | -0.26% |
| 2040 | 5,631,243 | 2,055,171 | -0.91% | -0.26% |
| 2041 | 5,580,085 | 2,049,707 | -0.91% | -0.27% |
| 2042 | 5,529,877 | 2,043,776 | -0.9% | -0.29% |
| 2043 | 5,480,581 | 2,037,534 | -0.89% | -0.31% |
| 2044 | 5,431,913 | 2,031,130 | -0.89% | -0.31% |
| 2045 | 5,383,915 | 2,024,576 | -0.88% | -0.32% |
| 2046 | 5,336,412 | 2,017,955 | -0.88% | -0.33% |
| 2047 | 5,289,023 | 2,011,220 | -0.89% | -0.33% |
| 2048 | 5,242,022 | 2,004,390 | -0.89% | -0.34% |
| 2049 | 5,195,580 | 1,997,296 | -0.89% | -0.35% |
| 2050 | 5,149,391 | 1,989,697 | -0.89% | -0.38% |
From 2006 to 2016, the population of Bulgaria decreased by 706,883 people (a 9.3% decline), while Slovenia gained 58,174 people (a 2.9% growth).
For the next 10 years, from 2016 to 2026, Bulgaria lost -538,529 (a 7.81% decline), while Slovenia's population increased by 58,221 (a 2.82% growth).
Bulgaria was ranked 95th most populous country in 2006 and is 112th in 2026. Slovenia was ranked 141st in 2006 and ranked 147th now.
The UN's World Population Prospects forecasts that with changing growth rate trends in 24 years (in 2050) Bulgaria's population will shrink by 19% to 5,149,391 people with a rank change from 112th to 128th. The population of Slovenia will decrease by 6.29% to 1,989,697 people and will still be ranked 147th.
Biggest cities by population
|
|
|
|---|---|
| City | Population |
| Sofia | 1.4M |
| Plovdiv | 387K |
| Varna | 371K |
| Burgas | 226K |
| Stara Zagora | 154K |
| Ruse | 121K |
| Dobrich | 99.7K |
| Pleven | 99.2K |
| Shumen | 94.1K |
| Haskovo | 90.8K |
|
|
|
|---|---|
| City | Population |
| Ljubljana | 284K |
| Maribor | 96.2K |
| Kranj | 37.9K |
| Celje | 37.9K |
| Velenje | 25.6K |
| Novo Mesto | 24.2K |
| Nova Gorica | 13K |
| Izola | 11.7K |
| Murska Sobota | 11.2K |
| Piran | 3.79K |
Compare countries by 7 more topics
Population differences between Bulgaria and Slovenia
|
|
|
|
|---|---|---|
| Life expectancy | 76.1 years | 82.1 years |
| Average age | 44.1 years | 44 years |
| Median age | 45.5 years | 45.3 years |
| Male:Female ratio | 48.4:51.6 | 50.2:49.8 |
| Fertility rate | 1.81 births per woman | 1.51 births per woman |
| Population density | 153.7 ppl/mi² | 273.7 ppl/mi² |
Population map with other countries
Population
Growth rate visualization in other countries
Growth rate
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