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

Updated on by Georank

The latest officially reported population of the Czech Republic was 10,886,878 in 2025 vs 71,619,863 people in Thailand in 2025. In 2026, based on the adjusted UN estimation, the current Czech Republic's population is 10,742,283 people compared to 71,565,981 in Thailand.

Population statistics:

  • Thailand's population is 6.66 times bigger than the Czech Republic's.
  • The Czech Republic is ranked the 92nd most populous country in the world, while Thailand is the 21st.
  • The countries together account for 0.99% of the world: 0.13% for the Czech Republic vs 0.86% for Thailand.
  • For the last 10 years, the Czech Republic has had an average growth rate of +0.31% per year vs +0.18% in Thailand.
  • Since 2006, the population of the Czech Republic has increased from 10.2M people to 10.7M (4.92% growth), while Thailand has grown from 66.6M to 71.6M (7.51% growth).

Czech Republic vs Thailand: population by year and forecast

Czech Republic
Factual

Projection
Thailand
Factual

Projection
1x
Year Population
Czech Republic Thailand
2100 8,398,703 45,708,431
2099 8,420,054 46,053,146
2098 8,440,780 46,403,189
2097 8,460,511 46,757,918
2096 8,480,556 47,118,652
2095 8,499,484 47,484,043
2094 8,518,286 47,853,561
2093 8,536,499 48,226,682
2092 8,554,517 48,605,235
2091 8,572,195 48,984,504
2090 8,590,647 49,368,049
2089 8,609,075 49,756,629
2088 8,627,611 50,142,276
2087 8,647,206 50,532,164
2086 8,667,774 50,925,294
2085 8,688,472 51,321,960
2084 8,710,097 51,724,454
2083 8,732,416 52,127,592
2082 8,756,281 52,533,368
2081 8,781,441 52,938,345
2080 8,807,994 53,347,733
2079 8,836,073 53,762,492
2078 8,865,602 54,177,529
2077 8,896,421 54,595,112
2076 8,928,964 55,015,291
2075 8,963,945 55,438,108
2074 9,000,807 55,867,914
2073 9,039,770 56,300,358
2072 9,080,946 56,735,274
2071 9,123,937 57,172,515
2070 9,168,851 57,616,731
2069 9,215,360 58,061,962
2068 9,262,938 58,512,248
2067 9,311,827 58,962,990
2066 9,361,827 59,413,893
2065 9,412,850 59,873,261
2064 9,463,141 60,331,851
2063 9,513,448 60,792,306
2062 9,562,710 61,257,068
2061 9,610,889 61,720,030
2060 9,657,465 62,187,380
2059 9,702,379 62,651,158
2058 9,745,727 63,113,332
2057 9,787,770 63,572,746
2056 9,827,846 64,027,520
2055 9,865,895 64,473,146
2054 9,902,399 64,912,210
2053 9,936,727 65,338,122
2052 9,969,256 65,758,061
2051 10,000,522 66,162,612
2050 10,030,910 66,552,915
2049 10,059,551 66,931,487
2048 10,087,904 67,291,479
2047 10,115,848 67,636,461
2046 10,144,045 67,967,131
2045 10,171,882 68,281,902
2044 10,199,799 68,579,656
2043 10,228,264 68,864,788
2042 10,257,414 69,133,982
2041 10,287,621 69,390,832
2040 10,318,078 69,626,857
2039 10,349,820 69,848,522
2038 10,381,806 70,056,903
2037 10,414,999 70,250,371
2036 10,447,885 70,429,677
2035 10,481,420 70,599,021
2034 10,514,820 70,751,094
2033 10,547,938 70,891,510
2032 10,580,423 71,019,665
2031 10,611,839 71,134,882
2030 10,641,892 71,241,584
2029 10,670,568 71,337,147
2028 10,697,290 71,423,119
2027 10,720,806 71,499,411
2026 10,742,283 71,565,981
2025 10,886,878 71,619,863
2024 10,905,028 71,668,011
2023 10,864,042 71,702,435
2022 10,672,118 71,735,329
2021 10,505,772 71,727,332
2020 10,697,858 71,641,484
2019 10,671,870 71,522,271
2018 10,629,928 71,376,079
2017 10,594,438 71,160,187
2016 10,566,332 70,859,841
2015 10,546,059 70,540,795
2014 10,525,347 70,216,367
2013 10,514,272 69,845,114
2012 10,510,785 69,436,098
2011 10,496,088 69,007,208
2010 10,474,410 68,579,447
2009 10,443,936 68,121,080
2008 10,384,603 67,619,830
2007 10,298,828 67,102,394
2006 10,238,905 66,567,687
2005 10,211,216 66,017,420
2004 10,197,101 65,452,047
2003 10,193,998 64,868,166
2002 10,196,916 64,266,437
2001 10,216,605 63,651,141
2000 10,255,063 63,007,815
1999 10,283,860 62,299,043
1998 10,294,373 61,522,630
1997 10,304,131 60,724,584
1996 10,315,241 59,920,064
1995 10,327,253 59,098,232
1994 10,333,587 58,260,854
1993 10,329,855 57,408,198
1992 10,319,123 56,528,834
1991 10,308,578 55,637,434
1990 10,333,355 54,738,329
1989 10,361,068 53,848,956
1988 10,355,276 52,969,595
1987 10,347,318 52,074,105
1986 10,342,227 51,177,834
1985 10,337,118 50,270,753
1984 10,330,213 49,351,708
1983 10,323,856 48,423,309
1982 10,314,826 47,494,577
1981 10,300,591 46,575,855
1980 10,304,193 45,650,022
1979 10,292,341 44,718,434
1978 10,242,098 43,788,976
1977 10,186,755 42,843,974
1976 10,125,939 41,896,504
1975 10,058,620 40,940,005
1974 9,988,459 39,952,891
1973 9,922,266 38,947,787
1972 9,867,632 37,933,929
1971 9,826,815 36,937,387
1970 9,858,071 35,954,408
1969 9,896,580 34,973,782
1968 9,876,346 34,002,560
1967 9,852,899 33,037,801
1966 9,821,040 32,086,071
1965 9,779,358 31,149,337
1964 9,727,804 30,232,141
1963 9,670,685 29,342,322
1962 9,624,660 28,481,040
1961 9,586,651 27,650,334
1960 9,602,006 26,851,747

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/thailand | CC BY

From 2006 to 2016, the population of the Czech Republic increased by 327,427 people (a 3.2% growth), while Thailand gained 4,292,154 people (a 6.45% growth).

For the next 10 years, from 2016 to 2026, the Czech Republic gained 175,951 people (a 1.67% growth), while Thailand's population increased by 706,140 people (a 1% growth).

The Czech Republic was ranked 80th most populous country in 2006 and is 92nd in 2026. Thailand was ranked 19th in 2006 and ranked 21st 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 Thailand will decrease by 7% to 66,552,915 people and rank change from 21st to 31st.

Both countries are in a period of decline and in 50 years are projected to lose 16.9% of the population in the Czech Republic and 23.1% in Thailand.

Population growth rate by year

Czech Republic
Factual

Projection
Thailand
Factual

Projection
1x
Year Growth rate
Czech Republic Thailand
2100 -0.25% -0.75%
2099 -0.25% -0.75%
2098 -0.23% -0.76%
2097 -0.24% -0.77%
2096 -0.22% -0.77%
2095 -0.22% -0.77%
2094 -0.21% -0.77%
2093 -0.21% -0.78%
2092 -0.21% -0.77%
2091 -0.21% -0.78%
2090 -0.21% -0.78%
2089 -0.21% -0.77%
2088 -0.23% -0.77%
2087 -0.24% -0.77%
2086 -0.24% -0.77%
2085 -0.25% -0.78%
2084 -0.26% -0.77%
2083 -0.27% -0.77%
2082 -0.29% -0.76%
2081 -0.3% -0.77%
2080 -0.32% -0.77%
2079 -0.33% -0.77%
2078 -0.35% -0.76%
2077 -0.36% -0.76%
2076 -0.39% -0.76%
2075 -0.41% -0.77%
2074 -0.43% -0.77%
2073 -0.45% -0.77%
2072 -0.47% -0.76%
2071 -0.49% -0.77%
2070 -0.5% -0.77%
2069 -0.51% -0.77%
2068 -0.53% -0.76%
2067 -0.53% -0.76%
2066 -0.54% -0.77%
2065 -0.53% -0.76%
2064 -0.53% -0.76%
2063 -0.52% -0.76%
2062 -0.5% -0.75%
2061 -0.48% -0.75%
2060 -0.46% -0.74%
2059 -0.44% -0.73%
2058 -0.43% -0.72%
2057 -0.41% -0.71%
2056 -0.39% -0.69%
2055 -0.37% -0.68%
2054 -0.35% -0.65%
2053 -0.33% -0.64%
2052 -0.31% -0.61%
2051 -0.3% -0.59%
2050 -0.28% -0.57%
2049 -0.28% -0.53%
2048 -0.28% -0.51%
2047 -0.28% -0.49%
2046 -0.27% -0.46%
2045 -0.27% -0.43%
2044 -0.28% -0.41%
2043 -0.28% -0.39%
2042 -0.29% -0.37%
2041 -0.3% -0.34%
2040 -0.31% -0.32%
2039 -0.31% -0.3%
2038 -0.32% -0.28%
2037 -0.31% -0.25%
2036 -0.32% -0.24%
2035 -0.32% -0.21%
2034 -0.31% -0.2%
2033 -0.31% -0.18%
2032 -0.3% -0.16%
2031 -0.28% -0.15%
2030 -0.27% -0.13%
2029 -0.25% -0.12%
2028 -0.22% -0.11%
2027 -0.2% -0.09%
2026 -1.33% -0.08%
2025 -0.17% -0.07%
2024 0.38% -0.05%
2023 1.8% -0.05%
2022 1.58% 0.01%
2021 -1.8% 0.12%
2020 0.24% 0.17%
2019 0.39% 0.2%
2018 0.33% 0.3%
2017 0.27% 0.42%
2016 0.19% 0.45%
2015 0.2% 0.46%
2014 0.11% 0.53%
2013 0.03% 0.59%
2012 0.14% 0.62%
2011 0.21% 0.62%
2010 0.29% 0.67%
2009 0.57% 0.74%
2008 0.83% 0.77%
2007 0.59% 0.8%
2006 0.27% 0.83%
2005 0.14% 0.86%
2004 0.03% 0.9%
2003 -0.03% 0.94%
2002 -0.19% 0.97%
2001 -0.38% 1.02%
2000 -0.28% 1.14%
1999 -0.1% 1.26%
1998 -0.09% 1.31%
1997 -0.11% 1.34%
1996 -0.12% 1.39%
1995 -0.06% 1.44%
1994 0.04% 1.49%
1993 0.1% 1.56%
1992 0.1% 1.6%
1991 -0.24% 1.64%
1990 -0.27% 1.65%
1989 0.06% 1.66%
1988 0.08% 1.72%
1987 0.05% 1.75%
1986 0.05% 1.8%
1985 0.07% 1.86%
1984 0.06% 1.92%
1983 0.09% 1.96%
1982 0.14% 1.97%
1981 -0.03% 2.03%
1980 0.12% 2.08%
1979 0.49% 2.12%
1978 0.54% 2.21%
1977 0.6% 2.26%
1976 0.67% 2.34%
1975 0.7% 2.47%
1974 0.67% 2.58%
1973 0.55% 2.67%
1972 0.42% 2.7%
1971 -0.32% 2.73%
1970 -0.39% 2.8%
1969 0.2% 2.86%
1968 0.24% 2.92%
1967 0.32% 2.97%
1966 0.43% 3.01%
1965 0.53% 3.03%
1964 0.59% 3.03%
1963 0.48% 3.02%
1962 0.4% 3%
1961 -0.16% 2.97%

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/thailand | CC BY

In 2025, the population of the Czech Republic declined by 0.17%, while Thailand's population declined by 0.07%.

Live population counters

Czech Republic Thailand
Current population
10742283
71565981
Population rank 92/197 21/197
Percent of world population 0.13% 0.86%
One net population change
29 minutes
10.9 minutes
One birth every
6.26 minutes
54.2 seconds
One death every
4.68 minutes
48.7 seconds
Daily growth/decline -50 -132
Annual growth/decline -18,150 -48,148
Annual growth/decline rate -0.17% -0.07%
Population growth rate rank 173/197 164/197
One migration net change every
4.7 minutes
19.2 minutes
Annual migration change -112,188 +27,509
Net migration rank 182/196 30/196
Foreign-born residents 1,025,199 3,179,399
Foreign-born residents rank 59/195 21/195
Foreign-born share of population 9.5% 4.4%
Foreign-born share rank 67/195 100/195

Natural population change vs migration

Czech Republic
Natural

Migration
Thailand
Natural

Migration
1x
Year Population change
Czech Republic Thailand
Natural Migration Natural Migration
2025 - -112,188 - 27,509
2024 -28,353 -86,169 -65,720 23,321
2023 -21,729 -14,638 -46,105 19,648
2022 -19,209 329,739 -61,046 21,683
2021 -28,365 4,111 57,382 -2,093
2020 -19,257 4,336 84,107 32,277
2019 0 5,553 116,867 5,221
2018 1,063 5,849 159,383 10,984
2017 3,178 5,747 194,695 66,805
2016 5,283 5,465 226,255 112,978
2015 0 5,037 266,362 32,500
2014 4,210 6,303 294,628 55,358
2013 -2,103 5,427 325,059 67,452
2012 0 5,347 351,485 74,033
2011 2,099 16,841 365,670 66,607
2010 10,475 34,927 370,466 52,791
2009 10,444 31,270 382,636 110,883
2008 14,538 29,813 401,730 107,333
2007 9,268 27,887 425,362 100,486
2006 1,024 26,259 441,211 102,362
2005 -6,126 26,203 456,378 100,542
2004 -9,177 26,030 466,542 107,199
2003 -17,330 25,997 488,003 105,917
2002 -15,296 26,089 504,299 105,215
2001 -16,347 21,749 524,230 96,817
2000 -17,433 4,420 543,884 121,640
1999 -20,568 5,965 578,073 173,924
1998 -18,530 6,374 617,318 183,471
1997 -21,639 6,664 644,834 150,411
1996 -21,662 6,539 661,397 152,397
1995 -21,687 6,459 682,703 147,226
1994 -11,367 6,401 712,589 132,271
1993 3,099 7,197 737,696 122,746
1992 1,032 6,718 754,999 143,318
1991 4,124 5,568 760,508 124,034
1990 1,034 -3,529 760,808 152,916
1989 1,036 -2,175 774,563 90,497
1988 7,249 -1,359 765,252 128,469
1987 4,138 -1,514 774,498 122,791
1986 1,034 -771 783,430 111,820
1985 4,135 -1,173 776,935 141,963
1984 5,165 -1,481 779,856 139,345
1983 3,097 -1,971 794,239 143,393
1982 10,315 -1,018 817,951 101,885
1981 13,391 -372 839,297 78,337
1980 17,517 1,738 845,575 88,478
1979 44,257 -13 843,434 85,693
1978 52,234 -795 847,799 82,011
1977 55,009 -1,968 871,232 88,937
1976 61,768 -2,727 894,072 40,656
1975 67,393 -3,057 911,980 66,306
1974 66,923 -2,919 923,151 72,801
1973 57,549 -2,625 933,540 80,704
1972 44,404 -2,755 940,420 73,082
1971 31,445 -2,598 936,215 43,400
1970 24,646 -9,353 937,116 49,221
1969 22,762 -8,133 948,314 26,551
1968 21,728 -8,111 953,806 13,718
1967 29,558 -8,137 944,980 17,005
1966 35,355 -8,675 929,469 12,016
1965 43,029 -7,545 909,000 22,995
1964 52,531 -6,122 885,137 17,249
1963 48,353 -5,753 860,728 16,494
1962 29,836 -6,886 828,741 16,605
1961 36,430 -5,712 801,140 14,968
1960 34,567 2,748 774,190 6,886

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

GeoRank.org/population/czech-republic/thailand | 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 Thailand 74.2% is from natural causes (a gain of 932,180 people) and 25.8% is from migration (a gain of 323,324 people).

As of 2024, 1,025,199 residents or 9.5% of the population were not native-born in the Czech Republic, compared to 3,179,399 people or 4.4% in Thailand.

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
Thailand
City Population
Bangkok 5.68M
Chiang Mai 1.2M
Nonthaburi 256K
Pak Kret 190K
Hat Yai 159K
Nakhon Ratchasima 134K
Chaophraya Surasak 133K
Surat Thani 131K
Udon Thani 130K
Klaeng 130K

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/thailand | 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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