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Population in Bulgaria compared to the Czech Republic: Trends, Charts, Rankings

Updated on by Georank team

The latest officially reported population of Bulgaria was 6,444,366 in 2024 vs 10,882,164 people in the Czech Republic in 2024. In 2025, based on the adjusted UN estimation, the current Bulgaria's population is 6,403,235 people compared to 10,753,822 in the Czech Republic.

Population statistics:

  • The Czech Republic's population is 1.68 times bigger than Bulgaria's.
  • Bulgaria is ranked the 111th most populous country in the world, while the Czech Republic is the 91st.
  • The countries together account for 0.21% of the world: 0.08% for Bulgaria vs 0.13% for the Czech Republic.
  • For the last 10 years, Bulgaria has had an average growth rate of -0.95% per year vs +0.32% in the Czech Republic.
  • Since 2005, the population of Bulgaria has decreased from 7.66M people to 6.4M (16.4% decline), while the Czech Republic has grown from 10.2M to 10.8M (5.31% 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 17.3% in the Czech Republic.

Bulgaria vs Czech Republic: live population counter

Bulgaria Czech Republic
Current population
6403235
10753822
Population rank 111/197 91/197
Percent of world population 0.08% 0.13%
One net population change
3.93 hours
29 minutes
One birth every
9.16 minutes
5.76 minutes
One death every
5.19 minutes
4.65 minutes
One migration net change every
16.7 hours
6.1 minutes
Annual migration change +524 -86,169
Daily growth/decline -6 +50
Annual growth/decline -2,230 +18,122
Annual growth/decline rate -0.03% +0.17%
Population growth rate rank 168/197 156/197

Bulgaria and the Czech Republic: population history and growth rate by year chart

Bulgaria
Population

Growth rate
Czech Republic
Population

Growth rate
Year Population Growth rate
Bulgaria Czech Republic Bulgaria Czech Republic
1960 7,867,374 9,602,006 - -
1961 7,943,118 9,586,651 0.96% -0.16%
1962 8,012,946 9,624,660 0.88% 0.4%
1963 8,078,145 9,670,685 0.81% 0.48%
1964 8,144,340 9,727,804 0.82% 0.59%
1965 8,204,168 9,779,358 0.73% 0.53%
1966 8,258,057 9,821,040 0.66% 0.43%
1967 8,310,226 9,852,899 0.63% 0.32%
1968 8,369,603 9,876,346 0.71% 0.24%
1969 8,434,172 9,896,580 0.77% 0.2%
1970 8,489,574 9,858,071 0.66% -0.39%
1971 8,536,395 9,826,815 0.55% -0.32%
1972 8,576,200 9,867,632 0.47% 0.42%
1973 8,620,967 9,922,266 0.52% 0.55%
1974 8,678,745 9,988,459 0.67% 0.67%
1975 8,720,742 10,058,620 0.48% 0.7%
1976 8,758,599 10,125,939 0.43% 0.67%
1977 8,804,183 10,186,755 0.52% 0.6%
1978 8,814,032 10,242,098 0.11% 0.54%
1979 8,825,940 10,292,341 0.14% 0.49%
1980 8,861,535 10,304,193 0.4% 0.12%
1981 8,891,117 10,300,591 0.33% -0.03%
1982 8,917,457 10,314,826 0.3% 0.14%
1983 8,939,738 10,323,856 0.25% 0.09%
1984 8,960,679 10,330,213 0.23% 0.06%
1985 8,960,547 10,337,118 -0.001% 0.07%
1986 8,958,171 10,342,227 -0.03% 0.05%
1987 8,971,359 10,347,318 0.15% 0.05%
1988 8,981,446 10,355,276 0.11% 0.08%
1989 8,876,972 10,361,068 -1.16% 0.06%
1990 8,718,289 10,333,355 -1.79% -0.27%
1991 8,632,367 10,308,578 -0.99% -0.24%
1992 8,540,164 10,319,123 -1.07% 0.1%
1993 8,472,313 10,329,855 -0.79% 0.1%
1994 8,443,591 10,333,587 -0.34% 0.04%
1995 8,406,067 10,327,253 -0.44% -0.06%
1996 8,362,826 10,315,241 -0.51% -0.12%
1997 8,312,068 10,304,131 -0.61% -0.11%
1998 8,256,786 10,294,373 -0.67% -0.09%
1999 8,210,624 10,283,860 -0.56% -0.1%
2000 8,170,172 10,255,063 -0.49% -0.28%
2001 8,009,142 10,216,605 -1.97% -0.38%
2002 7,837,161 10,196,916 -2.15% -0.19%
2003 7,775,327 10,193,998 -0.79% -0.03%
2004 7,716,860 10,197,101 -0.75% 0.03%
2005 7,658,972 10,211,216 -0.75% 0.14%
2006 7,601,022 10,238,905 -0.76% 0.27%
2007 7,545,338 10,298,828 -0.73% 0.59%
2008 7,492,561 10,384,603 -0.7% 0.83%
2009 7,444,443 10,443,936 -0.64% 0.57%
2010 7,395,599 10,474,410 -0.66% 0.29%
2011 7,348,328 10,496,088 -0.64% 0.21%
2012 7,305,888 10,510,785 -0.58% 0.14%
2013 7,160,005 10,514,272 -2% 0.03%
2014 7,073,572 10,525,347 -1.21% 0.11%
2015 6,984,225 10,546,059 -1.26% 0.2%
2016 6,894,139 10,566,332 -1.29% 0.19%
2017 6,803,468 10,594,438 -1.32% 0.27%
2018 6,710,798 10,629,928 -1.36% 0.33%
2019 6,616,726 10,671,870 -1.4% 0.39%
2020 6,550,696 10,697,858 -1% 0.24%
2021 6,507,301 10,505,772 -0.66% -1.8%
2022 6,465,097 10,672,118 -0.65% 1.58%
2023 6,446,596 10,864,042 -0.29% 1.8%
2024 6,444,366 10,882,164 -0.03% 0.17%
2025 6,403,235 10,753,822 -0.64% -1.18%
2026 6,358,515 10,671,254 -0.7% -0.77%
2027 6,310,991 10,648,879 -0.75% -0.21%
2028 6,261,580 10,623,904 -0.78% -0.23%
2029 6,210,816 10,596,362 -0.81% -0.26%
2030 6,158,806 10,567,167 -0.84% -0.28%
2031 6,106,271 10,536,602 -0.85% -0.29%
2032 6,054,057 10,504,828 -0.86% -0.3%
2033 6,001,675 10,472,203 -0.87% -0.31%
2034 5,948,975 10,439,141 -0.88% -0.32%
2035 5,896,427 10,405,856 -0.88% -0.32%
2036 5,843,557 10,372,835 -0.9% -0.32%
2037 5,790,371 10,339,980 -0.91% -0.32%
2038 5,737,870 10,307,577 -0.91% -0.31%
2039 5,685,753 10,275,882 -0.91% -0.31%
2040 5,633,818 10,244,966 -0.91% -0.3%
2041 5,582,636 10,214,805 -0.91% -0.29%
2042 5,532,405 10,185,286 -0.9% -0.29%
2043 5,483,086 10,156,643 -0.89% -0.28%
2044 5,434,397 10,128,611 -0.89% -0.28%
2045 5,386,376 10,100,890 -0.88% -0.27%
2046 5,338,852 10,073,030 -0.88% -0.28%
2047 5,291,441 10,045,121 -0.89% -0.28%
2048 5,244,419 10,017,123 -0.89% -0.28%
2049 5,197,955 9,988,795 -0.89% -0.28%
2050 5,151,745 9,959,445 -0.89% -0.29%

From 2005 to 2015, the population of Bulgaria decreased by 674,747 people (a 8.81% decline), while the Czech Republic gained 334,843 people (a 3.28% growth).

For the next 10 years, from 2015 to 2025, Bulgaria lost -580,990 (a 8.32% decline), while the Czech Republic's population increased by 207,763 (a 1.97% growth).

Bulgaria was ranked 92nd most populous country in 2005 and is 111th in 2025. The Czech Republic was ranked 80th in 2005 and ranked 91st 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 the Czech Republic will decrease by 7.39% to 9,959,445 people and rank change from 91st to 98th.

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