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Population in Bulgaria compared to Tajikistan: Trends, Charts, Rankings

Updated on by Georank

The latest officially reported population of Bulgaria was 6,433,302 in 2025 vs 10,786,734 people in Tajikistan in 2025. In 2026, based on the adjusted UN estimation, the current Bulgaria's population is 6,390,149 people compared to 11,080,415 in Tajikistan.

Population statistics:

  • Tajikistan's population is 1.73 times bigger than Bulgaria's.
  • Bulgaria is ranked the 112th most populous country in the world, while Tajikistan is the 88th.
  • The countries together account for 0.21% of the world: 0.08% for Bulgaria vs 0.13% for Tajikistan.
  • For the last 10 years, Bulgaria has had an average growth rate of -0.86% per year vs +2.27% in Tajikistan.
  • Since 2006, the population of Bulgaria has decreased from 7.6M people to 6.39M (15.9% decline), while Tajikistan has grown from 7.06M to 11.1M (57% growth).

Bulgaria vs Tajikistan: population by year and forecast

Bulgaria
Factual

Projection
Tajikistan
Factual

Projection
1x
Year Population
Bulgaria Tajikistan
2100 3,384,288 20,381,526
2099 3,408,821 20,372,551
2098 3,433,149 20,358,644
2097 3,457,549 20,340,387
2096 3,482,057 20,316,369
2095 3,506,060 20,289,397
2094 3,530,278 20,257,491
2093 3,554,432 20,225,699
2092 3,578,667 20,184,493
2091 3,602,907 20,140,447
2090 3,627,300 20,095,391
2089 3,652,188 20,047,692
2088 3,677,416 19,997,155
2087 3,703,460 19,941,974
2086 3,730,284 19,887,286
2085 3,757,953 19,828,693
2084 3,786,496 19,765,003
2083 3,815,548 19,697,841
2082 3,845,662 19,631,303
2081 3,876,344 19,564,411
2080 3,908,874 19,491,236
2079 3,942,344 19,417,379
2078 3,976,345 19,339,170
2077 4,011,440 19,257,390
2076 4,047,182 19,167,336
2075 4,083,977 19,075,879
2074 4,122,447 18,980,350
2073 4,161,511 18,881,571
2072 4,201,158 18,777,247
2071 4,241,639 18,666,888
2070 4,283,145 18,551,377
2069 4,325,083 18,430,162
2068 4,367,606 18,307,352
2067 4,411,116 18,179,902
2066 4,455,358 18,046,854
2065 4,500,141 17,914,179
2064 4,545,243 17,776,364
2063 4,590,439 17,633,689
2062 4,635,634 17,490,989
2061 4,681,315 17,348,872
2060 4,727,089 17,199,727
2059 4,772,667 17,048,953
2058 4,817,532 16,896,463
2057 4,862,597 16,742,280
2056 4,907,646 16,588,751
2055 4,953,105 16,434,774
2054 4,998,650 16,278,710
2053 5,044,397 16,123,490
2052 5,089,817 15,961,093
2051 5,135,505 15,798,643
2050 5,181,635 15,632,073
2049 5,228,058 15,462,414
2048 5,274,692 15,286,104
2047 5,322,212 15,105,763
2046 5,369,645 14,921,881
2045 5,417,381 14,733,376
2044 5,465,818 14,538,462
2043 5,514,902 14,343,357
2042 5,564,573 14,141,976
2041 5,615,489 13,939,862
2040 5,667,076 13,735,841
2039 5,719,506 13,531,043
2038 5,771,452 13,325,915
2037 5,824,628 13,119,563
2036 5,877,980 12,911,709
2035 5,930,517 12,708,867
2034 5,983,205 12,510,728
2033 6,036,049 12,316,142
2032 6,088,107 12,122,988
2031 6,140,619 11,933,358
2030 6,193,318 11,744,792
2029 6,244,785 11,554,401
2028 6,294,981 11,364,659
2027 6,343,732 11,173,930
2026 6,390,149 10,981,648
2025 6,433,302 10,786,734
2024 6,441,421 10,590,927
2023 6,446,596 10,389,799
2022 6,465,097 10,182,222
2021 6,507,301 9,966,908
2020 6,550,696 9,749,310
2019 6,616,726 9,529,966
2018 6,710,798 9,307,333
2017 6,803,468 9,085,946
2016 6,894,139 8,865,631
2015 6,984,225 8,643,840
2014 7,073,572 8,425,552
2013 7,160,005 8,216,724
2012 7,305,888 8,014,084
2011 7,348,328 7,824,785
2010 7,395,599 7,652,141
2009 7,444,443 7,490,230
2008 7,492,561 7,338,403
2007 7,545,338 7,194,477
2006 7,601,022 7,057,566
2005 7,658,972 6,924,720
2004 7,716,860 6,790,547
2003 7,775,327 6,658,575
2002 7,837,161 6,531,669
2001 8,009,142 6,407,377
2000 8,170,172 6,284,735
1999 8,210,624 6,208,370
1998 8,256,786 6,176,397
1997 8,312,068 6,139,829
1996 8,362,826 6,066,523
1995 8,406,067 5,948,584
1994 8,443,591 5,825,368
1993 8,472,313 5,724,993
1992 8,540,164 5,649,400
1991 8,632,367 5,541,205
1990 8,718,289 5,398,768
1989 8,876,972 5,267,249
1988 8,981,446 5,114,989
1987 8,971,359 4,939,059
1986 8,958,171 4,772,139
1985 8,960,547 4,619,003
1984 8,960,679 4,480,026
1983 8,939,738 4,350,874
1982 8,917,457 4,227,171
1981 8,891,117 4,109,022
1980 8,861,535 3,995,256
1979 8,825,940 3,882,691
1978 8,814,032 3,768,508
1977 8,804,183 3,653,265
1976 8,758,599 3,540,076
1975 8,720,742 3,430,425
1974 8,678,745 3,324,499
1973 8,620,967 3,222,290
1972 8,576,200 3,123,691
1971 8,536,395 3,028,837
1970 8,489,574 2,936,779
1969 8,434,172 2,845,273
1968 8,369,603 2,753,848
1967 8,310,226 2,664,130
1966 8,258,057 2,577,184
1965 8,204,168 2,492,998
1964 8,144,340 2,411,260
1963 8,078,145 2,331,736
1962 8,012,946 2,255,026
1961 7,943,118 2,181,805
1960 7,867,374 2,112,131

Data sources: United Nations | World Population Prospects (2026–2100, retrieved 2026-07-08); World Bank | Health (1960–2025, retrieved 2026-07-08).

GeoRank.org/population/bulgaria/tajikistan | CC BY

From 2006 to 2016, the population of Bulgaria decreased by 706,883 people (a 9.3% decline), while Tajikistan gained 1,808,065 people (a 25.6% growth).

For the next 10 years, from 2016 to 2026, Bulgaria lost 503,990 people (a 7.31% decline), while Tajikistan's population increased by 2,214,784 people (a 25% growth).

Bulgaria was ranked 95th most populous country in 2006 and is 112th in 2026. Tajikistan was ranked 98th in 2006 and ranked 88th now.

The UN's World Population Prospects forecasts that in 24 years (in 2050) Bulgaria's population will shrink by 18.9% to 5,181,635 people with a rank change from 112th to 128th. The population of Tajikistan will increase by 41.1% to 15,632,073 people and rank change from 88th to 83rd.

Tajikistan is projected to reach its peak in 2100 at 20.4M people, while Bulgaria's population already peaked in 1988 at 8.98M people and is projected to decrease to 3.38M people by 2100.

Population growth rate by year

Bulgaria
Factual

Projection
Tajikistan
Factual

Projection
1x
Year Growth rate
Bulgaria Tajikistan
2100 -0.72% 0.04%
2099 -0.71% 0.07%
2098 -0.71% 0.09%
2097 -0.7% 0.12%
2096 -0.68% 0.13%
2095 -0.69% 0.16%
2094 -0.68% 0.16%
2093 -0.68% 0.2%
2092 -0.67% 0.22%
2091 -0.67% 0.22%
2090 -0.68% 0.24%
2089 -0.69% 0.25%
2088 -0.7% 0.28%
2087 -0.72% 0.27%
2086 -0.74% 0.3%
2085 -0.75% 0.32%
2084 -0.76% 0.34%
2083 -0.78% 0.34%
2082 -0.79% 0.34%
2081 -0.83% 0.38%
2080 -0.85% 0.38%
2079 -0.86% 0.4%
2078 -0.87% 0.42%
2077 -0.88% 0.47%
2076 -0.9% 0.48%
2075 -0.93% 0.5%
2074 -0.94% 0.52%
2073 -0.94% 0.56%
2072 -0.95% 0.59%
2071 -0.97% 0.62%
2070 -0.97% 0.66%
2069 -0.97% 0.67%
2068 -0.99% 0.7%
2067 -0.99% 0.74%
2066 -1% 0.74%
2065 -0.99% 0.78%
2064 -0.98% 0.81%
2063 -0.97% 0.82%
2062 -0.98% 0.82%
2061 -0.97% 0.87%
2060 -0.95% 0.88%
2059 -0.93% 0.9%
2058 -0.93% 0.92%
2057 -0.92% 0.93%
2056 -0.92% 0.94%
2055 -0.91% 0.96%
2054 -0.91% 0.96%
2053 -0.89% 1.02%
2052 -0.89% 1.03%
2051 -0.89% 1.07%
2050 -0.89% 1.1%
2049 -0.88% 1.15%
2048 -0.89% 1.19%
2047 -0.88% 1.23%
2046 -0.88% 1.28%
2045 -0.89% 1.34%
2044 -0.89% 1.36%
2043 -0.89% 1.42%
2042 -0.91% 1.45%
2041 -0.91% 1.49%
2040 -0.92% 1.51%
2039 -0.9% 1.54%
2038 -0.91% 1.57%
2037 -0.91% 1.61%
2036 -0.89% 1.6%
2035 -0.88% 1.58%
2034 -0.88% 1.58%
2033 -0.86% 1.59%
2032 -0.86% 1.59%
2031 -0.85% 1.61%
2030 -0.82% 1.65%
2029 -0.8% 1.67%
2028 -0.77% 1.71%
2027 -0.73% 1.75%
2026 -0.67% 1.81%
2025 -0.13% 1.85%
2024 -0.08% 1.94%
2023 -0.29% 2.04%
2022 -0.65% 2.16%
2021 -0.66% 2.23%
2020 -1% 2.3%
2019 -1.4% 2.39%
2018 -1.36% 2.44%
2017 -1.32% 2.49%
2016 -1.29% 2.57%
2015 -1.26% 2.59%
2014 -1.21% 2.54%
2013 -2% 2.53%
2012 -0.58% 2.42%
2011 -0.64% 2.26%
2010 -0.66% 2.16%
2009 -0.64% 2.07%
2008 -0.7% 2%
2007 -0.73% 1.94%
2006 -0.76% 1.92%
2005 -0.75% 1.98%
2004 -0.75% 1.98%
2003 -0.79% 1.94%
2002 -2.15% 1.94%
2001 -1.97% 1.95%
2000 -0.49% 1.23%
1999 -0.56% 0.52%
1998 -0.67% 0.6%
1997 -0.61% 1.21%
1996 -0.51% 1.98%
1995 -0.44% 2.12%
1994 -0.34% 1.75%
1993 -0.79% 1.34%
1992 -1.07% 1.95%
1991 -0.99% 2.64%
1990 -1.79% 2.5%
1989 -1.16% 2.98%
1988 0.11% 3.56%
1987 0.15% 3.5%
1986 -0.03% 3.32%
1985 -0.001% 3.1%
1984 0.23% 2.97%
1983 0.25% 2.93%
1982 0.3% 2.88%
1981 0.33% 2.85%
1980 0.4% 2.9%
1979 0.14% 3.03%
1978 0.11% 3.15%
1977 0.52% 3.2%
1976 0.43% 3.2%
1975 0.48% 3.19%
1974 0.67% 3.17%
1973 0.52% 3.16%
1972 0.47% 3.13%
1971 0.55% 3.13%
1970 0.66% 3.22%
1969 0.77% 3.32%
1968 0.71% 3.37%
1967 0.63% 3.37%
1966 0.66% 3.38%
1965 0.73% 3.39%
1964 0.82% 3.41%
1963 0.81% 3.4%
1962 0.88% 3.36%
1961 0.96% 3.3%

Data sources: United Nations | World Population Prospects (2026–2100, retrieved 2026-07-08); World Bank | Health (1961–2025, retrieved 2026-07-08).

GeoRank.org/population/bulgaria/tajikistan | CC BY

In 2025, the population of Bulgaria declined by 0.13%, while Tajikistan's population grew by 1.85%.

Live population counters

Bulgaria Tajikistan
Current population
6390149
11080415
Population rank 112/197 88/197
Percent of world population 0.08% 0.13%
One net population change
1.08 hours
2.69 minutes
One birth every
9.83 minutes
1.96 minutes
One death every
5.23 minutes
10.8 minutes
Daily growth/decline -22 +536
Annual growth/decline -8,119 +195,807
Annual growth/decline rate -0.13% +1.85%
Population growth rate rank 168/197 58/197
One migration net change every
2.97 hours
24.4 minutes
Annual migration change -2,961 -21,606
Net migration rank 106/196 152/196
Foreign-born residents 299,100 276,777
Foreign-born residents rank 98/195 101/195
Foreign-born share of population 4.4% 2.6%
Foreign-born share rank 99/195 124/195

Natural population change vs migration

Bulgaria
Natural

Migration
Tajikistan
Natural

Migration
1x
Year Population change
Bulgaria Tajikistan
Natural Migration Natural Migration
2025 - -2,961 - -21,606
2024 -47,023 524 219,677 -21,236
2023 -43,837 5,173 223,828 -19,999
2022 -62,065 26,498 228,336 -17,001
2021 -90,452 11,756 222,850 -3,564
2020 -65,507 30,167 219,467 -3,564
2019 -46,317 -2,156 231,817 -9,041
2018 -46,304 -3,873 228,597 -6,111
2017 -45,583 -6,109 224,396 -4,093
2016 -42,744 -9,482 228,547 -8,210
2015 -44,699 -4,227 230,903 -7,660
2014 -41,027 -2,180 227,304 -13,962
2013 -37,948 -1,324 220,693 -16,362
2012 -40,183 -26,334 213,078 -12,132
2011 -37,477 -23,360 208,429 -30,783
2010 -34,759 -21,668 201,389 -33,733
2009 -26,800 -19,060 192,851 -36,677
2008 -32,967 -17,595 182,337 -34,855
2007 -37,727 -16,366 173,200 -32,831
2006 -39,526 -15,184 164,046 -30,591
2005 -42,124 -14,435 160,189 -27,954
2004 -40,128 -13,604 161,201 -25,082
2003 -44,319 -13,183 150,391 -22,562
2002 -46,240 -12,735 146,492 -20,526
2001 -44,050 -30,726 142,276 -19,657
2000 -41,668 -26,211 136,549 -13,871
1999 -39,411 -23,846 147,622 -117,571
1998 -52,844 -23,262 153,508 -119,621
1997 -58,185 -22,963 149,825 -110,572
1996 -45,159 -21,520 138,287 -30,922
1995 -42,030 -22,020 168,934 -40,418
1994 -32,086 -20,984 167,590 -49,668
1993 -24,569 -19,973 157,975 -75,147
1992 -18,789 -120,552 163,652 -95,280
1991 -14,675 -119,356 177,585 -29,553
1990 -3,487 -116,817 178,429 -41,596
1989 5,326 -114,705 179,212 -53,020
1988 9,879 215 172,805 5,523
1987 8,971 357 163,611 9,923
1986 16,125 1,104 155,987 4,321
1985 11,649 -19,230 145,720 247
1984 20,610 -1,032 139,145 -7,152
1983 21,455 -1,872 133,280 -6,972
1982 24,077 -1,860 127,838 -6,730
1981 29,341 -1,830 121,418 -6,221
1980 30,129 -2,045 117,888 -5,557
1979 40,599 -872 114,496 -1,703
1978 44,070 -62,769 110,564 5,006
1977 47,543 -11,955 106,920 7,999
1976 56,055 -2,522 103,777 7,679
1975 54,941 -38,071 100,604 7,237
1974 64,223 -1,402 97,481 6,531
1973 57,760 -5,409 94,523 5,876
1972 47,169 -11,296 91,677 5,123
1971 52,925 -7,654 88,618 4,293
1970 61,125 -11,315 85,645 5,559
1969 63,256 -3,204 82,931 8,886
1968 69,468 -132 80,698 10,323
1967 49,861 -420 78,733 9,670
1966 54,504 -144 76,702 8,796
1965 58,249 -1,406 75,139 7,744
1964 66,783 505 74,030 6,568
1963 66,241 500 73,065 5,379
1962 64,104 499 70,700 4,270
1961 75,460 378 68,182 3,291
1960 76,314 -1,112 65,415 2,457

Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08).

GeoRank.org/population/bulgaria/tajikistan | CC BY

Over the last 10 years, 91.7% of the population change in Bulgaria is from natural causes (a loss of 534,531 people) and 8.28% is from migration (a gain of 48,271 people). In Tajikistan 95.7% is from natural causes (a gain of 2,258,418 people) and 4.26% is from migration (a loss of 100,479 people).

As of 2024, 299,100 residents or 4.4% of the population were not native-born in Bulgaria, compared to 276,777 people or 2.6% in Tajikistan.

Biggest cities by population

Bulgaria
City Population
Sofia 1.21M
Plovdiv 334K
Varna 323K
Burgas 189K
Stara Zagora 121K
Ruse 120K
Pleven 88.1K
Sliven 77.8K
Dobrich 68.6K
Shumen 66.4K
Tajikistan
City Population
Dushanbe 948K
Khujand 199K
Qurghonteppa 127K
Istaravshan 64.3K
Konibodom 54.4K
Tursunzoda 46.7K
Panjakent 43.8K
Buston 29.8K
Ghafurov 18.4K
Istiklol 14.2K

Compare countries by 7 more topics

Population map with other countries

1x

Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08); United Nations | World Population Prospects (1960–2026, retrieved 2026-07-08); U.S. Census Bureau (1960–2025, retrieved 2026-07-08); Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-07-08).

GeoRank.org/population/bulgaria/tajikistan | CC BY

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Data sources:

  1. World Bank | Health (1960–2025, retrieved 2026-07-08)
  2. United Nations | World Population Prospects (1960–2100, retrieved 2026-07-08)
  3. U.S. Census Bureau (1960–2025, retrieved 2026-07-08)
  4. Wikidata (2026, retrieved 2026-07-08)
  5. Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-07-08)

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