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

Updated on by Georank

The latest officially reported population of the Czech Republic was 10,886,878 in 2025 vs 70,545,865 people in Tanzania in 2025. In 2026, based on the adjusted UN estimation, the current Czech Republic's population is 10,742,283 people compared to 73,639,263 in Tanzania.

Population statistics:

  • Tanzania's population is 6.86 times bigger than the Czech Republic's.
  • The Czech Republic is ranked the 92nd most populous country in the world, while Tanzania is the 20th.
  • The countries together account for 1.02% of the world: 0.13% for the Czech Republic vs 0.89% for Tanzania.
  • For the last 10 years, the Czech Republic has had an average growth rate of +0.31% per year vs +3.11% in Tanzania.
  • Since 2006, the population of the Czech Republic has increased from 10.2M people to 10.7M (4.92% growth), while Tanzania has grown from 40.3M to 73.6M (82.8% growth).

Czech Republic vs Tanzania: population by year and forecast

Czech Republic
Factual

Projection
Tanzania
Factual

Projection
1x
Year Population
Czech Republic Tanzania
2100 8,398,703 265,471,550
2099 8,420,054 263,137,702
2098 8,440,780 260,784,676
2097 8,460,511 258,387,890
2096 8,480,556 255,972,277
2095 8,499,484 253,543,248
2094 8,518,286 251,095,452
2093 8,536,499 248,605,184
2092 8,554,517 246,083,651
2091 8,572,195 243,533,968
2090 8,590,647 240,979,094
2089 8,609,075 238,393,867
2088 8,627,611 235,775,056
2087 8,647,206 233,145,231
2086 8,667,774 230,474,072
2085 8,688,472 227,778,580
2084 8,710,097 225,090,075
2083 8,732,416 222,400,079
2082 8,756,281 219,697,321
2081 8,781,441 216,974,796
2080 8,807,994 214,235,505
2079 8,836,073 211,466,096
2078 8,865,602 208,688,171
2077 8,896,421 205,898,494
2076 8,928,964 203,086,766
2075 8,963,945 200,278,383
2074 9,000,807 197,449,196
2073 9,039,770 194,624,081
2072 9,080,946 191,805,820
2071 9,123,937 188,974,004
2070 9,168,851 186,134,634
2069 9,215,360 183,293,747
2068 9,262,938 180,458,385
2067 9,311,827 177,622,538
2066 9,361,827 174,786,430
2065 9,412,850 171,897,059
2064 9,463,141 169,048,435
2063 9,513,448 166,202,091
2062 9,562,710 163,354,473
2061 9,610,889 160,521,858
2060 9,657,465 157,707,240
2059 9,702,379 154,905,240
2058 9,745,727 152,106,040
2057 9,787,770 149,311,257
2056 9,827,846 146,505,507
2055 9,865,895 143,722,840
2054 9,902,399 140,970,467
2053 9,936,727 138,249,490
2052 9,969,256 135,540,803
2051 10,000,522 132,838,721
2050 10,030,910 130,145,345
2049 10,059,551 127,483,126
2048 10,087,904 124,809,212
2047 10,115,848 122,146,647
2046 10,144,045 119,511,124
2045 10,171,882 116,903,642
2044 10,199,799 114,318,843
2043 10,228,264 111,765,580
2042 10,257,414 109,231,423
2041 10,287,621 106,738,458
2040 10,318,078 104,262,479
2039 10,349,820 101,804,600
2038 10,381,806 99,370,760
2037 10,414,999 96,974,485
2036 10,447,885 94,592,848
2035 10,481,420 92,248,476
2034 10,514,820 89,920,872
2033 10,547,938 87,646,627
2032 10,580,423 85,401,853
2031 10,611,839 83,172,579
2030 10,641,892 80,989,443
2029 10,670,568 78,830,947
2028 10,697,290 76,723,335
2027 10,720,806 74,639,948
2026 10,742,283 72,582,361
2025 10,886,878 70,545,865
2024 10,905,028 68,560,157
2023 10,864,042 66,617,606
2022 10,672,118 64,711,821
2021 10,505,772 62,830,412
2020 10,697,858 60,972,798
2019 10,671,870 59,174,891
2018 10,629,928 57,437,145
2017 10,594,438 55,652,890
2016 10,566,332 53,824,013
2015 10,546,059 52,020,962
2014 10,525,347 50,351,512
2013 10,514,272 48,824,128
2012 10,510,785 47,374,260
2011 10,496,088 46,029,367
2010 10,474,410 44,758,488
2009 10,443,936 43,633,982
2008 10,384,603 42,570,728
2007 10,298,828 41,435,512
2006 10,238,905 40,294,902
2005 10,211,216 39,182,076
2004 10,197,101 38,109,668
2003 10,193,998 37,089,555
2002 10,196,916 36,121,304
2001 10,216,605 35,198,299
2000 10,255,063 34,260,139
1999 10,283,860 33,300,330
1998 10,294,373 32,420,458
1997 10,304,131 31,578,089
1996 10,315,241 30,945,762
1995 10,327,253 30,383,497
1994 10,333,587 29,442,356
1993 10,329,855 28,332,692
1992 10,319,123 27,457,588
1991 10,308,578 26,780,436
1990 10,333,355 26,110,207
1989 10,361,068 25,438,759
1988 10,355,276 24,769,686
1987 10,347,318 24,030,378
1986 10,342,227 23,258,959
1985 10,337,118 22,501,693
1984 10,330,213 21,779,066
1983 10,323,856 21,079,874
1982 10,314,826 20,398,571
1981 10,300,591 19,784,703
1980 10,304,193 19,189,769
1979 10,292,341 18,592,038
1978 10,242,098 17,976,566
1977 10,186,755 17,352,929
1976 10,125,939 16,736,211
1975 10,058,620 16,138,361
1974 9,988,459 15,561,630
1973 9,922,266 15,010,101
1972 9,867,632 14,479,308
1971 9,826,815 13,971,451
1970 9,858,071 13,492,677
1969 9,896,580 13,036,700
1968 9,876,346 12,602,076
1967 9,852,899 12,200,109
1966 9,821,040 11,827,459
1965 9,779,358 11,470,728
1964 9,727,804 11,127,826
1963 9,670,685 10,799,528
1962 9,624,660 10,487,756
1961 9,586,651 10,187,886
1960 9,602,006 9,901,419

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/czech-republic/tanzania | CC BY

From 2006 to 2016, the population of the Czech Republic increased by 327,427 people (a 3.2% growth), while Tanzania gained 13,529,111 people (a 33.6% growth).

For the next 10 years, from 2016 to 2026, the Czech Republic gained 175,951 people (a 1.67% growth), while Tanzania's population increased by 19,815,250 people (a 36.8% growth).

The Czech Republic was ranked 80th most populous country in 2006 and is 92nd in 2026. Tanzania was ranked 30th in 2006 and ranked 20th now.

The UN's World Population Prospects forecasts that in 24 years (in 2050) the Czech Republic's population will shrink by 6.62% to 10,030,910 people with a rank change from 92nd to 98th. The population of Tanzania will increase by 76.7% to 130,145,345 people and rank change from 20th to 15th.

Tanzania is projected to reach its peak in 2100 at 265M people, while the Czech Republic's population already peaked in 2024 at 10.9M people and is projected to decrease to 8.4M people by 2100.

Population growth rate by year

Czech Republic
Factual

Projection
Tanzania
Factual

Projection
1x
Year Growth rate
Czech Republic Tanzania
2100 -0.25% 0.89%
2099 -0.25% 0.9%
2098 -0.23% 0.93%
2097 -0.24% 0.94%
2096 -0.22% 0.96%
2095 -0.22% 0.97%
2094 -0.21% 1%
2093 -0.21% 1.02%
2092 -0.21% 1.05%
2091 -0.21% 1.06%
2090 -0.21% 1.08%
2089 -0.21% 1.11%
2088 -0.23% 1.13%
2087 -0.24% 1.16%
2086 -0.24% 1.18%
2085 -0.25% 1.19%
2084 -0.26% 1.21%
2083 -0.27% 1.23%
2082 -0.29% 1.25%
2081 -0.3% 1.28%
2080 -0.32% 1.31%
2079 -0.33% 1.33%
2078 -0.35% 1.35%
2077 -0.36% 1.38%
2076 -0.39% 1.4%
2075 -0.41% 1.43%
2074 -0.43% 1.45%
2073 -0.45% 1.47%
2072 -0.47% 1.5%
2071 -0.49% 1.53%
2070 -0.5% 1.55%
2069 -0.51% 1.57%
2068 -0.53% 1.6%
2067 -0.53% 1.62%
2066 -0.54% 1.68%
2065 -0.53% 1.69%
2064 -0.53% 1.71%
2063 -0.52% 1.74%
2062 -0.5% 1.76%
2061 -0.48% 1.78%
2060 -0.46% 1.81%
2059 -0.44% 1.84%
2058 -0.43% 1.87%
2057 -0.41% 1.92%
2056 -0.39% 1.94%
2055 -0.37% 1.95%
2054 -0.35% 1.97%
2053 -0.33% 2%
2052 -0.31% 2.03%
2051 -0.3% 2.07%
2050 -0.28% 2.09%
2049 -0.28% 2.14%
2048 -0.28% 2.18%
2047 -0.28% 2.21%
2046 -0.27% 2.23%
2045 -0.27% 2.26%
2044 -0.28% 2.28%
2043 -0.28% 2.32%
2042 -0.29% 2.34%
2041 -0.3% 2.37%
2040 -0.31% 2.41%
2039 -0.31% 2.45%
2038 -0.32% 2.47%
2037 -0.31% 2.52%
2036 -0.32% 2.54%
2035 -0.32% 2.59%
2034 -0.31% 2.59%
2033 -0.31% 2.63%
2032 -0.3% 2.68%
2031 -0.28% 2.7%
2030 -0.27% 2.74%
2029 -0.25% 2.75%
2028 -0.22% 2.79%
2027 -0.2% 2.83%
2026 -1.33% 2.89%
2025 -0.17% 2.9%
2024 0.38% 2.92%
2023 1.8% 2.95%
2022 1.58% 2.99%
2021 -1.8% 3.05%
2020 0.24% 3.04%
2019 0.39% 3.03%
2018 0.33% 3.21%
2017 0.27% 3.4%
2016 0.19% 3.47%
2015 0.2% 3.32%
2014 0.11% 3.13%
2013 0.03% 3.06%
2012 0.14% 2.92%
2011 0.21% 2.84%
2010 0.29% 2.58%
2009 0.57% 2.5%
2008 0.83% 2.74%
2007 0.59% 2.83%
2006 0.27% 2.84%
2005 0.14% 2.81%
2004 0.03% 2.75%
2003 -0.03% 2.68%
2002 -0.19% 2.62%
2001 -0.38% 2.74%
2000 -0.28% 2.88%
1999 -0.1% 2.71%
1998 -0.09% 2.67%
1997 -0.11% 2.04%
1996 -0.12% 1.85%
1995 -0.06% 3.2%
1994 0.04% 3.92%
1993 0.1% 3.19%
1992 0.1% 2.53%
1991 -0.24% 2.57%
1990 -0.27% 2.64%
1989 0.06% 2.7%
1988 0.08% 3.08%
1987 0.05% 3.32%
1986 0.05% 3.37%
1985 0.07% 3.32%
1984 0.06% 3.32%
1983 0.09% 3.34%
1982 0.14% 3.1%
1981 -0.03% 3.1%
1980 0.12% 3.21%
1979 0.49% 3.42%
1978 0.54% 3.59%
1977 0.6% 3.68%
1976 0.67% 3.7%
1975 0.7% 3.71%
1974 0.67% 3.67%
1973 0.55% 3.67%
1972 0.42% 3.63%
1971 -0.32% 3.55%
1970 -0.39% 3.5%
1969 0.2% 3.45%
1968 0.24% 3.29%
1967 0.32% 3.15%
1966 0.43% 3.11%
1965 0.53% 3.08%
1964 0.59% 3.04%
1963 0.48% 2.97%
1962 0.4% 2.94%
1961 -0.16% 2.89%

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/czech-republic/tanzania | CC BY

In 2025, the population of the Czech Republic declined by 0.17%, while Tanzania's population grew by 2.9%.

Live population counters

Czech Republic Tanzania
Current population
10742283
73639263
Population rank 92/197 20/197
Percent of world population 0.13% 0.89%
One net population change
29 minutes
15.9 seconds
One birth every
6.26 minutes
13.2 seconds
One death every
4.68 minutes
1.34 minutes
Daily growth/decline -50 +5,440
Annual growth/decline -18,150 +1,985,708
Annual growth/decline rate -0.17% +2.9%
Population growth rate rank 173/197 16/197
One migration net change every
4.7 minutes
41.4 minutes
Annual migration change -112,188 -12,730
Net migration rank 182/196 139/196
Foreign-born residents 1,025,199 462,371
Foreign-born residents rank 59/195 83/195
Foreign-born share of population 9.5% 0.7%
Foreign-born share rank 67/195 167/195

Natural population change vs migration

Czech Republic
Natural

Migration
Tanzania
Natural

Migration
1x
Year Population change
Czech Republic Tanzania
Natural Migration Natural Migration
2025 - -112,188 - -12,730
2024 -28,353 -86,169 1,993,730 -29,865
2023 -21,729 -14,638 1,960,623 -39,388
2022 -19,209 329,739 1,927,960 -37,557
2021 -28,365 4,111 1,880,137 -7,704
2020 -19,257 4,336 1,861,377 -18,587
2019 0 5,553 1,816,669 -63,602
2018 1,063 5,849 1,777,852 -55,444
2017 3,178 5,747 1,726,909 119,142
2016 5,283 5,465 1,659,502 152,194
2015 0 5,037 1,592,882 201,495
2014 4,210 6,303 1,565,630 -21,083
2013 -2,103 5,427 1,509,008 1,241
2012 0 5,347 1,439,325 -49,875
2011 2,099 16,841 1,384,886 -84,546
2010 10,475 34,927 1,363,477 -122,020
2009 10,444 31,270 1,332,015 -324,478
2008 14,538 29,813 1,303,728 -184,816
2007 9,268 27,887 1,278,285 -126,793
2006 1,024 26,259 1,257,927 -128,231
2005 -6,126 26,203 1,224,165 -128,251
2004 -9,177 26,030 1,175,379 -126,490
2003 -17,330 25,997 1,118,435 -127,101
2002 -15,296 26,089 1,063,195 -118,047
2001 -16,347 21,749 1,026,242 -125,375
2000 -17,433 4,420 985,185 -9,701
1999 -20,568 5,965 948,659 -4,489
1998 -18,530 6,374 920,806 -105,184
1997 -21,639 6,664 882,544 -13,400
1996 -21,662 6,539 868,524 -473,007
1995 -21,687 6,459 838,980 -109,971
1994 -11,367 6,401 803,953 349,348
1993 3,099 7,197 778,044 288,004
1992 1,032 6,718 767,961 -83,825
1991 4,124 5,568 762,011 -91,851
1990 1,034 -3,529 750,825 -80,529
1989 1,036 -2,175 743,854 -71,268
1988 7,249 -1,359 736,551 -71,012
1987 4,138 -1,514 718,580 94,498
1986 1,034 -771 705,677 24,101
1985 4,135 -1,173 697,867 86,864
1984 5,165 -1,481 687,435 -26,938
1983 3,097 -1,971 679,720 58,161
1982 10,315 -1,018 662,627 -37,883
1981 13,391 -372 645,496 -42,485
1980 17,517 1,738 629,444 -42,588
1979 44,257 -13 613,388 -4,792
1978 52,234 -795 595,024 27,307
1977 55,009 -1,968 574,938 49,997
1976 61,768 -2,727 553,617 54,875
1975 67,393 -3,057 533,906 53,290
1974 66,923 -2,919 515,152 51,127
1973 57,549 -2,625 488,429 48,363
1972 44,404 -2,755 467,305 57,489
1971 31,445 -2,598 449,014 41,900
1970 24,646 -9,353 427,988 38,635
1969 22,762 -8,133 408,322 37,006
1968 21,728 -8,111 389,467 34,455
1967 29,558 -8,137 374,763 5,265
1966 35,355 -8,675 360,229 5,049
1965 43,029 -7,545 343,456 4,742
1964 52,531 -6,122 328,527 9,090
1963 48,353 -5,753 314,644 4,333
1962 29,836 -6,886 300,663 3,916
1961 36,430 -5,712 286,839 8,338
1960 34,567 2,748 275,814 1,946

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

GeoRank.org/population/czech-republic/tanzania | CC BY

Over the last 10 years, 28.8% of the population change in the Czech Republic is from natural causes (a loss of 107,389 people) and 71.2% is from migration (a gain of 265,030 people). In Tanzania 98.8% is from natural causes (a gain of 18,197,641 people) and 1.2% is from migration (a gain of 220,684 people).

As of 2024, 1,025,199 residents or 9.5% of the population were not native-born in the Czech Republic, compared to 462,371 people or 0.7% in Tanzania.

Biggest cities by population

Czech Republic
City Population
Prague 1.4M
Brno 403K
Ostrava 283K
Plzen 188K
Liberec 108K
Olomouc 103K
Ceske Budejovice 97.2K
Hradec Kralove 94.3K
Pardubice 92.3K
Usti nad Labem 90.9K
Tanzania
City Population
Dar es Salaam 4.72M
Zanzibar 710K
Mwanza 706K
Mbeya 542K
Morogoro 471K
Arusha 416K
Tanga 221K
Dodoma 214K
Moshi 145K

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/czech-republic/tanzania | 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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