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Population in Iran compared to Kazakhstan: Trends, Charts, Rankings

Updated on by Georank

The latest officially reported population of Iran was 92,417,681 in 2025 vs 20,843,754 people in Kazakhstan in 2025. In 2026, based on the adjusted UN estimation, the current Iran's population is 93,580,141 people compared to 21,211,812 in Kazakhstan.

Population statistics:

  • Iran's population is 4.41 times bigger than Kazakhstan's.
  • Iran is ranked the 17th most populous country in the world, while Kazakhstan is the 65th.
  • The countries together account for 1.38% of the world: 1.13% for Iran vs 0.26% for Kazakhstan.
  • For the last 10 years, Iran has had an average growth rate of +1.15% per year vs +1.44% in Kazakhstan.
  • Since 2006, the population of Iran has increased from 73.4M people to 93.6M (27.5% growth), while Kazakhstan has grown from 16.1M to 21.2M (31.7% growth).

Iran vs Kazakhstan: population by year and forecast

Iran
Factual

Projection
Kazakhstan
Factual

Projection
1x
Year Population
Iran Kazakhstan
2100 80,660,972 33,837,050
2099 81,193,582 33,761,154
2098 81,717,474 33,683,919
2097 82,241,892 33,603,915
2096 82,764,411 33,512,477
2095 83,283,942 33,413,253
2094 83,799,806 33,314,594
2093 84,316,389 33,213,155
2092 84,833,108 33,116,688
2091 85,354,240 33,013,240
2090 85,878,473 32,907,211
2089 86,409,859 32,798,108
2088 86,947,263 32,686,460
2087 87,492,427 32,563,627
2086 88,047,949 32,439,780
2085 88,610,339 32,315,125
2084 89,181,346 32,187,026
2083 89,758,453 32,051,485
2082 90,343,413 31,925,242
2081 90,936,310 31,787,284
2080 91,535,218 31,648,962
2079 92,136,544 31,514,214
2078 92,740,467 31,366,796
2077 93,344,865 31,219,906
2076 93,946,187 31,072,192
2075 94,544,733 30,923,546
2074 95,135,317 30,771,280
2073 95,721,351 30,625,478
2072 96,292,835 30,477,563
2071 96,851,951 30,326,181
2070 97,397,073 30,173,109
2069 97,924,812 30,013,948
2068 98,432,509 29,862,364
2067 98,913,776 29,712,186
2066 99,374,357 29,557,994
2065 99,812,137 29,396,139
2064 100,223,387 29,235,466
2063 100,602,361 29,071,908
2062 100,951,282 28,907,357
2061 101,266,537 28,738,535
2060 101,545,806 28,568,026
2059 101,792,315 28,391,809
2058 101,994,395 28,215,085
2057 102,161,227 28,037,220
2056 102,291,323 27,842,554
2055 102,382,089 27,643,057
2054 102,431,558 27,444,561
2053 102,441,204 27,234,548
2052 102,413,350 27,022,716
2051 102,350,865 26,809,526
2050 102,251,999 26,593,675
2049 102,122,983 26,376,242
2048 101,957,508 26,146,925
2047 101,765,614 25,911,330
2046 101,547,098 25,678,409
2045 101,305,486 25,442,326
2044 101,038,874 25,206,576
2043 100,752,109 24,971,131
2042 100,446,296 24,737,722
2041 100,122,690 24,507,695
2040 99,784,572 24,273,388
2039 99,436,793 24,047,108
2038 99,072,548 23,821,741
2037 98,694,577 23,600,163
2036 98,302,279 23,374,793
2035 97,899,013 23,151,259
2034 97,482,352 22,926,675
2033 97,054,589 22,700,937
2032 96,608,216 22,470,522
2031 96,141,200 22,247,053
2030 95,656,003 22,020,172
2029 95,133,736 21,792,016
2028 94,561,150 21,558,709
2027 93,925,792 21,326,341
2026 93,215,072 21,090,850
2025 92,417,681 20,843,754
2024 91,567,738 20,592,571
2023 90,608,707 20,330,104
2022 89,524,246 20,034,609
2021 88,455,488 19,743,603
2020 87,723,443 19,482,117
2019 87,051,648 19,209,555
2018 86,117,998 18,932,727
2017 85,026,754 18,651,931
2016 83,812,228 18,363,600
2015 82,619,362 18,084,169
2014 81,502,045 17,816,285
2013 80,414,686 17,556,502
2012 79,370,580 17,306,106
2011 78,383,598 17,066,002
2010 77,420,842 16,836,810
2009 76,457,825 16,619,846
2008 75,514,204 16,426,525
2007 74,602,648 16,257,214
2006 73,392,747 16,103,716
2005 71,828,455 15,968,117
2004 70,256,316 15,850,159
2003 68,769,340 15,747,380
2002 68,011,317 15,656,677
2001 67,452,005 15,575,550
2000 66,418,659 15,501,103
1999 65,445,391 15,455,874
1998 64,519,859 15,647,785
1997 63,639,638 16,043,251
1996 62,881,300 16,416,027
1995 62,205,567 16,730,536
1994 61,520,598 17,043,771
1993 61,403,543 17,274,487
1992 61,184,983 17,332,625
1991 59,986,931 17,278,600
1990 58,380,092 17,154,054
1989 56,704,914 16,997,013
1988 55,072,694 16,781,168
1987 53,323,493 16,527,715
1986 51,446,045 16,262,702
1985 49,582,289 16,031,090
1984 47,793,998 15,844,621
1983 46,029,535 15,665,551
1982 44,272,141 15,492,595
1981 41,989,312 15,323,082
1980 39,842,324 15,152,949
1979 38,424,952 14,978,696
1978 37,126,535 14,711,497
1977 35,933,181 14,353,265
1976 34,837,271 13,998,738
1975 33,802,973 13,700,843
1974 32,796,463 13,454,570
1973 31,839,838 13,208,121
1972 30,921,179 12,951,798
1971 30,029,071 12,684,813
1970 29,145,100 12,419,057
1969 28,273,482 12,156,212
1968 27,437,391 11,879,182
1967 26,628,432 11,584,428
1966 25,829,270 11,288,989
1965 25,036,978 10,993,183
1964 24,262,859 10,690,309
1963 23,519,005 10,377,466
1962 22,807,907 10,058,928
1961 22,125,726 9,742,085
1960 21,470,434 9,429,981

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/iran/kazakhstan | CC BY

From 2006 to 2016, the population of Iran increased by 10,419,481 people (a 14.2% growth), while Kazakhstan gained 2,259,884 people (a 14% growth).

For the next 10 years, from 2016 to 2026, Iran gained 9,767,913 people (a 11.7% growth), while Kazakhstan's population increased by 2,848,212 people (a 15.5% growth).

Iran was ranked 17th most populous country in 2006 and is still 17th in 2026. Kazakhstan was ranked 62nd in 2006 and ranked 65th now.

The UN's World Population Prospects forecasts that in 24 years (in 2050) Iran's population will grow by 9.27% to 102,251,999 people with a rank change from 17th to 18th. The population of Kazakhstan will increase by 25.4% to 26,593,675 people and rank change from 65th to 64th.

Iran is projected to reach its peak in 2053 at 102M people compared to the peak of 33.8M people in 2100 for Kazakhstan.

Population growth rate by year

Iran
Factual

Projection
Kazakhstan
Factual

Projection
1x
Year Growth rate
Iran Kazakhstan
2100 -0.66% 0.22%
2099 -0.64% 0.23%
2098 -0.64% 0.24%
2097 -0.63% 0.27%
2096 -0.62% 0.3%
2095 -0.62% 0.3%
2094 -0.61% 0.31%
2093 -0.61% 0.29%
2092 -0.61% 0.31%
2091 -0.61% 0.32%
2090 -0.61% 0.33%
2089 -0.62% 0.34%
2088 -0.62% 0.38%
2087 -0.63% 0.38%
2086 -0.63% 0.39%
2085 -0.64% 0.4%
2084 -0.64% 0.42%
2083 -0.65% 0.4%
2082 -0.65% 0.43%
2081 -0.65% 0.44%
2080 -0.65% 0.43%
2079 -0.65% 0.47%
2078 -0.65% 0.47%
2077 -0.64% 0.48%
2076 -0.63% 0.48%
2075 -0.62% 0.49%
2074 -0.61% 0.48%
2073 -0.59% 0.49%
2072 -0.58% 0.5%
2071 -0.56% 0.51%
2070 -0.54% 0.53%
2069 -0.52% 0.51%
2068 -0.49% 0.51%
2067 -0.46% 0.52%
2066 -0.44% 0.55%
2065 -0.41% 0.55%
2064 -0.38% 0.56%
2063 -0.35% 0.57%
2062 -0.31% 0.59%
2061 -0.28% 0.6%
2060 -0.24% 0.62%
2059 -0.2% 0.63%
2058 -0.16% 0.63%
2057 -0.13% 0.7%
2056 -0.09% 0.72%
2055 -0.05% 0.72%
2054 -0.009% 0.77%
2053 0.03% 0.78%
2052 0.06% 0.8%
2051 0.1% 0.81%
2050 0.13% 0.82%
2049 0.16% 0.88%
2048 0.19% 0.91%
2047 0.22% 0.91%
2046 0.24% 0.93%
2045 0.26% 0.94%
2044 0.28% 0.94%
2043 0.3% 0.94%
2042 0.32% 0.94%
2041 0.34% 0.97%
2040 0.35% 0.94%
2039 0.37% 0.95%
2038 0.38% 0.94%
2037 0.4% 0.96%
2036 0.41% 0.97%
2035 0.43% 0.98%
2034 0.44% 0.99%
2033 0.46% 1.03%
2032 0.49% 1%
2031 0.51% 1.03%
2030 0.55% 1.05%
2029 0.61% 1.08%
2028 0.68% 1.09%
2027 0.76% 1.12%
2026 0.86% 1.19%
2025 0.93% 1.22%
2024 1.06% 1.29%
2023 1.21% 1.47%
2022 1.21% 1.47%
2021 0.83% 1.34%
2020 0.77% 1.42%
2019 1.08% 1.46%
2018 1.28% 1.51%
2017 1.45% 1.57%
2016 1.44% 1.55%
2015 1.37% 1.5%
2014 1.35% 1.48%
2013 1.32% 1.45%
2012 1.26% 1.41%
2011 1.24% 1.36%
2010 1.26% 1.31%
2009 1.25% 1.18%
2008 1.22% 1.04%
2007 1.65% 0.95%
2006 2.18% 0.85%
2005 2.24% 0.74%
2004 2.16% 0.65%
2003 1.11% 0.58%
2002 0.83% 0.52%
2001 1.56% 0.48%
2000 1.49% 0.29%
1999 1.43% -1.23%
1998 1.38% -2.46%
1997 1.21% -2.27%
1996 1.09% -1.88%
1995 1.11% -1.84%
1994 0.19% -1.34%
1993 0.36% -0.34%
1992 2% 0.31%
1991 2.75% 0.73%
1990 2.95% 0.92%
1989 2.96% 1.29%
1988 3.28% 1.53%
1987 3.65% 1.63%
1986 3.76% 1.44%
1985 3.74% 1.18%
1984 3.83% 1.14%
1983 3.97% 1.12%
1982 5.44% 1.11%
1981 5.39% 1.12%
1980 3.69% 1.16%
1979 3.5% 1.82%
1978 3.32% 2.5%
1977 3.15% 2.53%
1976 3.06% 2.17%
1975 3.07% 1.83%
1974 3% 1.87%
1973 2.97% 1.98%
1972 2.97% 2.1%
1971 3.03% 2.14%
1970 3.08% 2.16%
1969 3.05% 2.33%
1968 3.04% 2.54%
1967 3.09% 2.62%
1966 3.16% 2.69%
1965 3.19% 2.83%
1964 3.16% 3.01%
1963 3.12% 3.17%
1962 3.08% 3.25%
1961 3.05% 3.31%

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/iran/kazakhstan | CC BY

In 2025, the population of Iran grew by 0.93%, while Kazakhstan's population grew by 1.22%.

Live population counters

Iran Kazakhstan
Current population
93580141
21211812
Population rank 17/197 65/197
Percent of world population 1.13% 0.26%
One net population change
37.2 seconds
2.1 minutes
One birth every
27.4 seconds
1.31 minutes
One death every
1.21 minutes
3.81 minutes
Daily growth/decline +2,329 +688
Annual growth/decline +849,943 +251,183
Annual growth/decline rate +0.93% +1.22%
Population growth rate rank 103/197 85/197
One migration net change every
4.51 minutes
59.7 minutes
Annual migration change +116,786 -8,834
Net migration rank 14/196 130/196
Foreign-born residents 3,840,654 2,089,797
Foreign-born residents rank 17/195 36/195
Foreign-born share of population 4.2% 10.1%
Foreign-born share rank 103/195 66/195

Natural population change vs migration

Iran
Natural

Migration
Kazakhstan
Natural

Migration
1x
Year Population change
Iran Kazakhstan
Natural Migration Natural Migration
2025 - 116,786 - -8,834
2024 715,785 190,156 264,079 -7,368
2023 750,150 262,044 273,013 -4,822
2022 753,525 403,190 277,019 45,755
2021 645,725 334,967 269,026 -9,804
2020 663,978 -180,680 272,458 -8,716
2019 893,063 -32,794 278,788 2,594
2018 1,035,052 -27,946 278,917 -6,644
2017 1,140,549 34,849 268,066 21,248
2016 1,186,949 66,630 277,878 9,478
2015 1,178,317 -46,239 273,523 -2,011
2014 1,158,552 -56,042 274,406 -10,170
2013 1,119,533 -47,322 259,239 -3,925
2012 1,073,804 -57,823 249,987 -4,512
2011 1,023,925 -65,924 237,883 -3,160
2010 980,380 -12,849 230,479 -6,840
2009 958,322 211 218,036 -7,758
2008 940,983 -12,184 214,169 -37,796
2007 919,254 -24,950 188,486 -26,237
2006 884,529 640,932 166,480 -21,728
2005 837,305 765,873 146,619 -20,171
2004 801,203 739,996 132,286 -22,841
2003 732,600 700,222 112,137 -16,027
2002 752,205 -668,962 93,564 -8,272
2001 743,658 291,692 84,279 -7,333
2000 731,203 300,133 80,699 -8,754
1999 723,237 191,988 79,536 -61,031
1998 717,655 218,171 85,735 -488,075
1997 726,574 98,009 92,778 -481,380
1996 784,508 -92,435 112,384 -469,331
1995 879,648 -220,258 140,721 -412,775
1994 1,008,076 -297,487 165,631 -520,028
1993 1,219,658 -1,696,091 185,649 -292,682
1992 1,365,466 -451,945 204,785 -214,015
1991 1,495,594 -13,059 221,581 -104,271
1990 1,530,434 200,711 235,113 -103,336
1989 1,609,739 9,460 254,394 -72,096
1988 1,614,512 30,688 275,278 -25,892
1987 1,639,644 213,524 290,227 -32,724
1986 1,659,289 242,411 295,818 -23,297
1985 1,661,750 163,999 293,834 -103,115
1984 1,653,051 97,748 278,485 -96,266
1983 1,573,612 204,544 260,471 -84,566
1982 1,514,240 222,390 246,983 -76,976
1981 1,376,830 1,452,169 243,652 -74,624
1980 1,361,293 103,674 238,977 -67,731
1979 1,294,306 75,451 237,442 -60,198
1978 1,156,974 70,088 225,895 131,248
1977 1,091,542 68,093 224,284 135,047
1976 1,013,347 18,825 221,992 127,735
1975 929,481 106,921 219,748 26,332
1974 873,369 103,252 217,668 28,807
1973 831,880 104,779 215,940 30,467
1972 804,043 96,614 212,319 53,914
1971 805,830 77,717 202,450 65,291
1970 794,612 89,757 191,775 72,000
1969 780,660 78,196 184,118 77,805
1968 743,992 69,342 186,254 105,890
1967 727,276 77,313 191,536 105,830
1966 695,040 98,709 191,506 101,999
1965 663,029 127,808 194,470 103,626
1964 635,589 121,817 208,899 98,761
1963 620,126 110,190 223,105 94,932
1962 595,538 96,332 228,177 90,842
1961 594,674 77,811 228,686 85,981
1960 584,060 54,041 226,027 83,525

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

GeoRank.org/population/iran/kazakhstan | CC BY

Over the last 10 years, 89.9% of the population change in Iran is from natural causes (a gain of 8,963,093 people) and 10.1% is from migration (a gain of 1,004,177 people). In Kazakhstan 98.6% is from natural causes (a gain of 2,732,767 people) and 1.43% is from migration (a gain of 39,710 people).

As of 2024, 3,840,654 residents or 4.2% of the population were not native-born in Iran, compared to 2,089,797 people or 10.1% in Kazakhstan.

Biggest cities by population

Iran
City Population
Tehran 8.69M
Mashhad 3M
Isfahan 1.96M
Karaj 1.59M
Shiraz 1.57M
Tabriz 1.56M
Qom 1.2M
Ahvaz 1.18M
Kermanshah 947K
Urmia 736K
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

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/iran/kazakhstan | 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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