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Population in Kazakhstan compared to Sri Lanka: Trends, Charts, Rankings

Updated on by Georank

The latest officially reported population of Kazakhstan was 20,843,754 in 2025 vs 21,756,000 people in Sri Lanka in 2025. In 2026, based on the adjusted UN estimation, the current Kazakhstan's population is 21,211,812 people compared to 21,926,160 in Sri Lanka.

Population statistics:

  • Sri Lanka's population is 1.03 times bigger than Kazakhstan's.
  • Kazakhstan is ranked the 65th most populous country in the world, while Sri Lanka is the 63rd.
  • The countries together account for 0.52% of the world: 0.26% for Kazakhstan vs 0.26% for Sri Lanka.
  • For the last 10 years, Kazakhstan has had an average growth rate of +1.44% per year vs +0.42% in Sri Lanka.
  • Since 2006, the population of Kazakhstan has increased from 16.1M people to 21.2M (31.7% growth), while Sri Lanka has grown from 20.4M to 21.9M (7.73% growth).

Kazakhstan vs Sri Lanka: population by year and forecast

Kazakhstan
Factual

Projection
Sri Lanka
Factual

Projection
1x
Year Population
Kazakhstan Sri Lanka
2100 33,837,050 20,009,380
2099 33,761,154 20,121,095
2098 33,683,919 20,234,513
2097 33,603,915 20,345,619
2096 33,512,477 20,456,607
2095 33,413,253 20,566,246
2094 33,314,594 20,674,019
2093 33,213,155 20,780,946
2092 33,116,688 20,886,274
2091 33,013,240 20,990,047
2090 32,907,211 21,095,968
2089 32,798,108 21,198,788
2088 32,686,460 21,299,229
2087 32,563,627 21,398,269
2086 32,439,780 21,496,892
2085 32,315,125 21,594,661
2084 32,187,026 21,687,323
2083 32,051,485 21,778,597
2082 31,925,242 21,866,395
2081 31,787,284 21,954,337
2080 31,648,962 22,038,953
2079 31,514,214 22,122,744
2078 31,366,796 22,200,069
2077 31,219,906 22,274,355
2076 31,072,192 22,345,857
2075 30,923,546 22,414,609
2074 30,771,280 22,485,066
2073 30,625,478 22,550,427
2072 30,477,563 22,610,645
2071 30,326,181 22,669,042
2070 30,173,109 22,725,948
2069 30,013,948 22,779,050
2068 29,862,364 22,831,596
2067 29,712,186 22,885,941
2066 29,557,994 22,935,123
2065 29,396,139 22,985,942
2064 29,235,466 23,030,844
2063 29,071,908 23,071,114
2062 28,907,357 23,107,970
2061 28,738,535 23,139,924
2060 28,568,026 23,171,649
2059 28,391,809 23,199,387
2058 28,215,085 23,224,997
2057 28,037,220 23,247,211
2056 27,842,554 23,267,292
2055 27,643,057 23,278,653
2054 27,444,561 23,287,520
2053 27,234,548 23,297,347
2052 27,022,716 23,301,287
2051 26,809,526 23,302,108
2050 26,593,675 23,299,282
2049 26,376,242 23,293,630
2048 26,146,925 23,283,465
2047 25,911,330 23,267,251
2046 25,678,409 23,244,081
2045 25,442,326 23,212,221
2044 25,206,576 23,181,041
2043 24,971,131 23,144,217
2042 24,737,722 23,103,489
2041 24,507,695 23,056,478
2040 24,273,388 23,005,928
2039 24,047,108 22,948,866
2038 23,821,741 22,888,821
2037 23,600,163 22,822,943
2036 23,374,793 22,756,462
2035 23,151,259 22,685,766
2034 22,926,675 22,611,514
2033 22,700,937 22,532,374
2032 22,470,522 22,449,310
2031 22,247,053 22,364,063
2030 22,020,172 22,273,377
2029 21,792,016 22,181,300
2028 21,558,709 22,082,826
2027 21,326,341 21,979,196
2026 21,090,850 21,870,145
2025 20,843,754 21,756,000
2024 20,592,571 21,916,000
2023 20,330,104 22,037,000
2022 20,034,609 22,181,000
2021 19,743,603 22,156,000
2020 19,482,117 21,919,000
2019 19,209,555 21,803,000
2018 18,932,727 21,670,000
2017 18,651,931 21,453,000
2016 18,363,600 21,209,000
2015 18,084,169 20,970,000
2014 17,816,285 20,778,000
2013 17,556,502 20,585,000
2012 17,306,106 21,169,458
2011 17,066,002 21,009,048
2010 16,836,810 20,879,089
2009 16,619,846 20,756,435
2008 16,426,525 20,629,378
2007 16,257,214 20,492,545
2006 16,103,716 20,352,411
2005 15,968,117 20,216,524
2004 15,850,159 20,087,605
2003 15,747,380 19,951,521
2002 15,656,677 19,805,752
2001 15,575,550 19,600,362
2000 15,501,103 19,293,054
1999 15,455,874 18,944,731
1998 15,647,785 18,596,003
1997 16,043,251 18,248,200
1996 16,416,027 17,905,018
1995 16,730,536 17,564,068
1994 17,043,771 17,275,773
1993 17,274,487 17,025,918
1992 17,332,625 16,739,284
1991 17,278,600 16,475,354
1990 17,154,054 16,352,458
1989 16,997,013 16,248,557
1988 16,781,168 16,078,621
1987 16,527,715 15,916,576
1986 16,262,702 15,731,256
1985 16,031,090 15,544,154
1984 15,844,621 15,441,860
1983 15,665,551 15,388,794
1982 15,492,595 15,286,567
1981 15,323,082 15,099,414
1980 15,152,949 14,847,974
1979 14,978,696 14,579,614
1978 14,711,497 14,310,128
1977 14,353,265 14,049,371
1976 13,998,738 13,796,770
1975 13,700,843 13,548,984
1974 13,454,570 13,305,693
1973 13,208,121 13,060,916
1972 12,951,798 12,809,205
1971 12,684,813 12,551,910
1970 12,419,057 12,287,110
1969 12,156,212 12,013,858
1968 11,879,182 11,736,088
1967 11,584,428 11,457,328
1966 11,288,989 11,183,928
1965 10,993,183 10,916,965
1964 10,690,309 10,653,397
1963 10,377,466 10,395,040
1962 10,058,928 10,143,754
1961 9,742,085 9,899,372
1960 9,429,981 9,661,389

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/kazakhstan/sri-lanka | CC BY

From 2006 to 2016, the population of Kazakhstan increased by 2,259,884 people (a 14% growth), while Sri Lanka gained 856,589 people (a 4.21% growth).

For the next 10 years, from 2016 to 2026, Kazakhstan gained 2,848,212 people (a 15.5% growth), while Sri Lanka's population increased by 717,160 people (a 3.38% growth).

Kazakhstan was ranked 62nd most populous country in 2006 and is 65th in 2026. Sri Lanka was ranked 55th in 2006 and ranked 63rd now.

The UN's World Population Prospects forecasts that in 24 years (in 2050) Kazakhstan's population will grow by 25.4% to 26,593,675 people with a rank change from 65th to 64th. The population of Sri Lanka will increase by 6.26% to 23,299,282 people and rank change from 63rd to 71st.

Kazakhstan is projected to reach its peak in 2100 at 33.8M people compared to the peak of 23.3M people in 2051 for Sri Lanka.

Population growth rate by year

Kazakhstan
Factual

Projection
Sri Lanka
Factual

Projection
1x
Year Growth rate
Kazakhstan Sri Lanka
2100 0.22% -0.56%
2099 0.23% -0.56%
2098 0.24% -0.55%
2097 0.27% -0.54%
2096 0.3% -0.53%
2095 0.3% -0.52%
2094 0.31% -0.51%
2093 0.29% -0.5%
2092 0.31% -0.49%
2091 0.32% -0.5%
2090 0.33% -0.49%
2089 0.34% -0.47%
2088 0.38% -0.46%
2087 0.38% -0.46%
2086 0.39% -0.45%
2085 0.4% -0.43%
2084 0.42% -0.42%
2083 0.4% -0.4%
2082 0.43% -0.4%
2081 0.44% -0.38%
2080 0.43% -0.38%
2079 0.47% -0.35%
2078 0.47% -0.33%
2077 0.48% -0.32%
2076 0.48% -0.31%
2075 0.49% -0.31%
2074 0.48% -0.29%
2073 0.49% -0.27%
2072 0.5% -0.26%
2071 0.51% -0.25%
2070 0.53% -0.23%
2069 0.51% -0.23%
2068 0.51% -0.24%
2067 0.52% -0.21%
2066 0.55% -0.22%
2065 0.55% -0.19%
2064 0.56% -0.17%
2063 0.57% -0.16%
2062 0.59% -0.14%
2061 0.6% -0.14%
2060 0.62% -0.12%
2059 0.63% -0.11%
2058 0.63% -0.1%
2057 0.7% -0.09%
2056 0.72% -0.05%
2055 0.72% -0.04%
2054 0.77% -0.04%
2053 0.78% -0.02%
2052 0.8% -0.004%
2051 0.81% 0.01%
2050 0.82% 0.02%
2049 0.88% 0.04%
2048 0.91% 0.07%
2047 0.91% 0.1%
2046 0.93% 0.14%
2045 0.94% 0.13%
2044 0.94% 0.16%
2043 0.94% 0.18%
2042 0.94% 0.2%
2041 0.97% 0.22%
2040 0.94% 0.25%
2039 0.95% 0.26%
2038 0.94% 0.29%
2037 0.96% 0.29%
2036 0.97% 0.31%
2035 0.98% 0.33%
2034 0.99% 0.35%
2033 1.03% 0.37%
2032 1% 0.38%
2031 1.03% 0.41%
2030 1.05% 0.42%
2029 1.08% 0.45%
2028 1.09% 0.47%
2027 1.12% 0.5%
2026 1.19% 0.52%
2025 1.22% -0.73%
2024 1.29% -0.55%
2023 1.47% -0.65%
2022 1.47% 0.11%
2021 1.34% 1.08%
2020 1.42% 0.53%
2019 1.46% 0.61%
2018 1.51% 1.01%
2017 1.57% 1.15%
2016 1.55% 1.14%
2015 1.5% 0.92%
2014 1.48% 0.94%
2013 1.45% -2.76%
2012 1.41% 0.76%
2011 1.36% 0.62%
2010 1.31% 0.59%
2009 1.18% 0.62%
2008 1.04% 0.67%
2007 0.95% 0.69%
2006 0.85% 0.67%
2005 0.74% 0.64%
2004 0.65% 0.68%
2003 0.58% 0.74%
2002 0.52% 1.05%
2001 0.48% 1.59%
2000 0.29% 1.84%
1999 -1.23% 1.88%
1998 -2.46% 1.91%
1997 -2.27% 1.92%
1996 -1.88% 1.94%
1995 -1.84% 1.67%
1994 -1.34% 1.47%
1993 -0.34% 1.71%
1992 0.31% 1.6%
1991 0.73% 0.75%
1990 0.92% 0.64%
1989 1.29% 1.06%
1988 1.53% 1.02%
1987 1.63% 1.18%
1986 1.44% 1.2%
1985 1.18% 0.66%
1984 1.14% 0.34%
1983 1.12% 0.67%
1982 1.11% 1.24%
1981 1.12% 1.69%
1980 1.16% 1.84%
1979 1.82% 1.88%
1978 2.5% 1.86%
1977 2.53% 1.83%
1976 2.17% 1.83%
1975 1.83% 1.83%
1974 1.87% 1.87%
1973 1.98% 1.97%
1972 2.1% 2.05%
1971 2.14% 2.16%
1970 2.16% 2.27%
1969 2.33% 2.37%
1968 2.54% 2.43%
1967 2.62% 2.44%
1966 2.69% 2.45%
1965 2.83% 2.47%
1964 3.01% 2.49%
1963 3.17% 2.48%
1962 3.25% 2.47%
1961 3.31% 2.46%

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/kazakhstan/sri-lanka | CC BY

In 2025, the population of Kazakhstan grew by 1.22%, while Sri Lanka's population declined by 0.73%.

Live population counters

Kazakhstan Sri Lanka
Current population
21211812
21926160
Population rank 65/197 63/197
Percent of world population 0.26% 0.26%
One net population change
2.1 minutes
3.29 minutes
One birth every
1.31 minutes
2.37 minutes
One death every
3.81 minutes
3.07 minutes
Daily growth/decline +688 -438
Annual growth/decline +251,183 -160,000
Annual growth/decline rate +1.22% -0.73%
Population growth rate rank 85/197 190/197
One migration net change every
59.7 minutes
17.2 minutes
Annual migration change -8,834 -30,724
Net migration rank 130/196 165/196
Foreign-born residents 2,089,797 40,698
Foreign-born residents rank 36/195 156/195
Foreign-born share of population 10.1% 0.2%
Foreign-born share rank 66/195 190/195

Natural population change vs migration

Kazakhstan
Natural

Migration
Sri Lanka
Natural

Migration
1x
Year Population change
Kazakhstan Sri Lanka
Natural Migration Natural Migration
2025 - -8,834 - -30,724
2024 264,079 -7,368 50,407 -27,245
2023 273,013 -4,822 66,111 -28,011
2022 277,019 45,755 95,378 -27,435
2021 269,026 -9,804 121,858 -29,586
2020 272,458 -8,716 170,968 -29,875
2019 278,788 2,594 172,243 -28,426
2018 278,917 -6,644 183,610 -28,607
2017 268,066 21,248 187,993 -22,324
2016 277,878 9,478 194,232 -18,388
2015 273,523 -2,011 201,815 -29,797
2014 274,406 -10,170 211,541 -33,672
2013 259,239 -3,925 221,021 -37,754
2012 249,987 -4,512 229,138 -41,955
2011 237,883 -3,160 224,461 -90,839
2010 230,479 -6,840 224,325 -98,060
2009 218,036 -7,758 200,175 -81,130
2008 214,169 -37,796 232,225 -97,144
2007 188,486 -26,237 248,287 -109,695
2006 166,480 -21,728 248,706 -107,045
2005 146,619 -20,171 248,683 -118,594
2004 132,286 -22,841 212,527 -84,795
2003 112,137 -16,027 252,008 -107,573
2002 93,564 -8,272 252,840 -105,718
2001 84,279 -7,333 244,377 19,273
2000 80,699 -8,754 227,060 123,894
1999 79,536 -61,031 206,876 138,799
1998 85,735 -488,075 201,059 150,724
1997 92,778 -481,380 208,193 135,636
1996 112,384 -469,331 215,290 127,236
1995 140,721 -412,775 221,957 117,416
1994 165,631 -520,028 228,904 8,323
1993 185,649 -292,682 226,257 36,232
1992 204,785 -214,015 222,230 88,542
1991 221,581 -104,271 218,117 -1,047
1990 235,113 -103,336 224,454 -195,736
1989 254,394 -72,096 212,401 -33,305
1988 275,278 -25,892 219,184 -58,415
1987 290,227 -32,724 226,414 -63,105
1986 295,818 -23,297 233,782 -26,460
1985 293,834 -103,115 247,836 -80,950
1984 278,485 -96,266 263,175 -225,450
1983 260,471 -84,566 277,768 -209,362
1982 246,983 -76,976 300,030 -163,987
1981 243,652 -74,624 328,096 -89,824
1980 238,977 -67,731 328,155 -63,541
1979 237,442 -60,198 329,791 -57,683
1978 225,895 131,248 317,055 -50,189
1977 224,284 135,047 300,038 -45,383
1976 221,992 127,735 291,816 -41,258
1975 219,748 26,332 282,496 -37,475
1974 217,668 28,807 275,521 -33,979
1973 215,940 30,467 278,577 -30,582
1972 212,319 53,914 282,494 -27,071
1971 202,450 65,291 281,200 -22,021
1970 191,775 72,000 286,719 -16,299
1969 184,118 77,805 286,218 -10,152
1968 186,254 105,890 286,642 -7,163
1967 191,536 105,830 284,738 -6,696
1966 191,506 101,999 275,549 -6,794
1965 194,470 103,626 272,422 -7,249
1964 208,899 98,761 269,584 -7,614
1963 223,105 94,932 262,880 -8,118
1962 228,177 90,842 256,719 -8,909
1961 228,686 85,981 251,087 -10,144
1960 226,027 83,525 247,631 -12,610

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

GeoRank.org/population/kazakhstan/sri-lanka | CC BY

Over the last 10 years, 98.6% of the population change in Kazakhstan is from natural causes (a gain of 2,732,767 people) and 1.43% is from migration (a gain of 39,710 people). In Sri Lanka 84.3% is from natural causes (a gain of 1,444,615 people) and 15.7% is from migration (a loss of 269,694 people).

As of 2024, 2,089,797 residents or 10.1% of the population were not native-born in Kazakhstan, compared to 40,698 people or 0.2% in Sri Lanka.

Biggest cities by population

Kazakhstan
City Population
Almaty 2.23M
Shymkent 1.19M
Nur-Sultan 1.08M
Karaganda 516K
Taraz 418K
Aktobe 388K
Semey 350K
Pavlodar 333K
Oskemen 333K
Atyrau 323K
Sri Lanka
City Population
Colombo 648K
Gampaha 191K
Beruwala 165K
Negombo 142K
Kandy 120K
Sri Jayawardenepura Kotte 116K
Trincomalee 99.1K
Galle 93.1K
Matara 68.2K
Anuradhapura 63.2K

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/kazakhstan/sri-lanka | 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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