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

Updated on by Georank

The latest officially reported population of Iran was 92,417,681 in 2025 vs 10,786,734 people in Tajikistan in 2025. In 2026, based on the adjusted UN estimation, the current Iran's population is 93,580,141 people compared to 11,080,415 in Tajikistan.

Population statistics:

  • Iran's population is 8.45 times bigger than Tajikistan's.
  • Iran is ranked the 17th most populous country in the world, while Tajikistan is the 88th.
  • The countries together account for 1.26% of the world: 1.13% for Iran vs 0.13% for Tajikistan.
  • For the last 10 years, Iran has had an average growth rate of +1.15% per year vs +2.27% in Tajikistan.
  • Since 2006, the population of Iran has increased from 73.4M people to 93.6M (27.5% growth), while Tajikistan has grown from 7.06M to 11.1M (57% growth).

Iran vs Tajikistan: population by year and forecast

Iran
Factual

Projection
Tajikistan
Factual

Projection
1x
Year Population
Iran Tajikistan
2100 80,660,972 20,381,526
2099 81,193,582 20,372,551
2098 81,717,474 20,358,644
2097 82,241,892 20,340,387
2096 82,764,411 20,316,369
2095 83,283,942 20,289,397
2094 83,799,806 20,257,491
2093 84,316,389 20,225,699
2092 84,833,108 20,184,493
2091 85,354,240 20,140,447
2090 85,878,473 20,095,391
2089 86,409,859 20,047,692
2088 86,947,263 19,997,155
2087 87,492,427 19,941,974
2086 88,047,949 19,887,286
2085 88,610,339 19,828,693
2084 89,181,346 19,765,003
2083 89,758,453 19,697,841
2082 90,343,413 19,631,303
2081 90,936,310 19,564,411
2080 91,535,218 19,491,236
2079 92,136,544 19,417,379
2078 92,740,467 19,339,170
2077 93,344,865 19,257,390
2076 93,946,187 19,167,336
2075 94,544,733 19,075,879
2074 95,135,317 18,980,350
2073 95,721,351 18,881,571
2072 96,292,835 18,777,247
2071 96,851,951 18,666,888
2070 97,397,073 18,551,377
2069 97,924,812 18,430,162
2068 98,432,509 18,307,352
2067 98,913,776 18,179,902
2066 99,374,357 18,046,854
2065 99,812,137 17,914,179
2064 100,223,387 17,776,364
2063 100,602,361 17,633,689
2062 100,951,282 17,490,989
2061 101,266,537 17,348,872
2060 101,545,806 17,199,727
2059 101,792,315 17,048,953
2058 101,994,395 16,896,463
2057 102,161,227 16,742,280
2056 102,291,323 16,588,751
2055 102,382,089 16,434,774
2054 102,431,558 16,278,710
2053 102,441,204 16,123,490
2052 102,413,350 15,961,093
2051 102,350,865 15,798,643
2050 102,251,999 15,632,073
2049 102,122,983 15,462,414
2048 101,957,508 15,286,104
2047 101,765,614 15,105,763
2046 101,547,098 14,921,881
2045 101,305,486 14,733,376
2044 101,038,874 14,538,462
2043 100,752,109 14,343,357
2042 100,446,296 14,141,976
2041 100,122,690 13,939,862
2040 99,784,572 13,735,841
2039 99,436,793 13,531,043
2038 99,072,548 13,325,915
2037 98,694,577 13,119,563
2036 98,302,279 12,911,709
2035 97,899,013 12,708,867
2034 97,482,352 12,510,728
2033 97,054,589 12,316,142
2032 96,608,216 12,122,988
2031 96,141,200 11,933,358
2030 95,656,003 11,744,792
2029 95,133,736 11,554,401
2028 94,561,150 11,364,659
2027 93,925,792 11,173,930
2026 93,215,072 10,981,648
2025 92,417,681 10,786,734
2024 91,567,738 10,590,927
2023 90,608,707 10,389,799
2022 89,524,246 10,182,222
2021 88,455,488 9,966,908
2020 87,723,443 9,749,310
2019 87,051,648 9,529,966
2018 86,117,998 9,307,333
2017 85,026,754 9,085,946
2016 83,812,228 8,865,631
2015 82,619,362 8,643,840
2014 81,502,045 8,425,552
2013 80,414,686 8,216,724
2012 79,370,580 8,014,084
2011 78,383,598 7,824,785
2010 77,420,842 7,652,141
2009 76,457,825 7,490,230
2008 75,514,204 7,338,403
2007 74,602,648 7,194,477
2006 73,392,747 7,057,566
2005 71,828,455 6,924,720
2004 70,256,316 6,790,547
2003 68,769,340 6,658,575
2002 68,011,317 6,531,669
2001 67,452,005 6,407,377
2000 66,418,659 6,284,735
1999 65,445,391 6,208,370
1998 64,519,859 6,176,397
1997 63,639,638 6,139,829
1996 62,881,300 6,066,523
1995 62,205,567 5,948,584
1994 61,520,598 5,825,368
1993 61,403,543 5,724,993
1992 61,184,983 5,649,400
1991 59,986,931 5,541,205
1990 58,380,092 5,398,768
1989 56,704,914 5,267,249
1988 55,072,694 5,114,989
1987 53,323,493 4,939,059
1986 51,446,045 4,772,139
1985 49,582,289 4,619,003
1984 47,793,998 4,480,026
1983 46,029,535 4,350,874
1982 44,272,141 4,227,171
1981 41,989,312 4,109,022
1980 39,842,324 3,995,256
1979 38,424,952 3,882,691
1978 37,126,535 3,768,508
1977 35,933,181 3,653,265
1976 34,837,271 3,540,076
1975 33,802,973 3,430,425
1974 32,796,463 3,324,499
1973 31,839,838 3,222,290
1972 30,921,179 3,123,691
1971 30,029,071 3,028,837
1970 29,145,100 2,936,779
1969 28,273,482 2,845,273
1968 27,437,391 2,753,848
1967 26,628,432 2,664,130
1966 25,829,270 2,577,184
1965 25,036,978 2,492,998
1964 24,262,859 2,411,260
1963 23,519,005 2,331,736
1962 22,807,907 2,255,026
1961 22,125,726 2,181,805
1960 21,470,434 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/iran/tajikistan | CC BY

From 2006 to 2016, the population of Iran increased by 10,419,481 people (a 14.2% growth), while Tajikistan gained 1,808,065 people (a 25.6% growth).

For the next 10 years, from 2016 to 2026, Iran gained 9,767,913 people (a 11.7% growth), while Tajikistan's population increased by 2,214,784 people (a 25% growth).

Iran was ranked 17th most populous country in 2006 and is still 17th 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) Iran's population will grow by 9.27% to 102,251,999 people with a rank change from 17th to 18th. The population of Tajikistan will increase by 41.1% to 15,632,073 people and rank change from 88th to 83rd.

Iran is projected to reach its peak in 2053 at 102M people compared to the peak of 20.4M people in 2100 for Tajikistan.

Population growth rate by year

Iran
Factual

Projection
Tajikistan
Factual

Projection
1x
Year Growth rate
Iran Tajikistan
2100 -0.66% 0.04%
2099 -0.64% 0.07%
2098 -0.64% 0.09%
2097 -0.63% 0.12%
2096 -0.62% 0.13%
2095 -0.62% 0.16%
2094 -0.61% 0.16%
2093 -0.61% 0.2%
2092 -0.61% 0.22%
2091 -0.61% 0.22%
2090 -0.61% 0.24%
2089 -0.62% 0.25%
2088 -0.62% 0.28%
2087 -0.63% 0.27%
2086 -0.63% 0.3%
2085 -0.64% 0.32%
2084 -0.64% 0.34%
2083 -0.65% 0.34%
2082 -0.65% 0.34%
2081 -0.65% 0.38%
2080 -0.65% 0.38%
2079 -0.65% 0.4%
2078 -0.65% 0.42%
2077 -0.64% 0.47%
2076 -0.63% 0.48%
2075 -0.62% 0.5%
2074 -0.61% 0.52%
2073 -0.59% 0.56%
2072 -0.58% 0.59%
2071 -0.56% 0.62%
2070 -0.54% 0.66%
2069 -0.52% 0.67%
2068 -0.49% 0.7%
2067 -0.46% 0.74%
2066 -0.44% 0.74%
2065 -0.41% 0.78%
2064 -0.38% 0.81%
2063 -0.35% 0.82%
2062 -0.31% 0.82%
2061 -0.28% 0.87%
2060 -0.24% 0.88%
2059 -0.2% 0.9%
2058 -0.16% 0.92%
2057 -0.13% 0.93%
2056 -0.09% 0.94%
2055 -0.05% 0.96%
2054 -0.009% 0.96%
2053 0.03% 1.02%
2052 0.06% 1.03%
2051 0.1% 1.07%
2050 0.13% 1.1%
2049 0.16% 1.15%
2048 0.19% 1.19%
2047 0.22% 1.23%
2046 0.24% 1.28%
2045 0.26% 1.34%
2044 0.28% 1.36%
2043 0.3% 1.42%
2042 0.32% 1.45%
2041 0.34% 1.49%
2040 0.35% 1.51%
2039 0.37% 1.54%
2038 0.38% 1.57%
2037 0.4% 1.61%
2036 0.41% 1.6%
2035 0.43% 1.58%
2034 0.44% 1.58%
2033 0.46% 1.59%
2032 0.49% 1.59%
2031 0.51% 1.61%
2030 0.55% 1.65%
2029 0.61% 1.67%
2028 0.68% 1.71%
2027 0.76% 1.75%
2026 0.86% 1.81%
2025 0.93% 1.85%
2024 1.06% 1.94%
2023 1.21% 2.04%
2022 1.21% 2.16%
2021 0.83% 2.23%
2020 0.77% 2.3%
2019 1.08% 2.39%
2018 1.28% 2.44%
2017 1.45% 2.49%
2016 1.44% 2.57%
2015 1.37% 2.59%
2014 1.35% 2.54%
2013 1.32% 2.53%
2012 1.26% 2.42%
2011 1.24% 2.26%
2010 1.26% 2.16%
2009 1.25% 2.07%
2008 1.22% 2%
2007 1.65% 1.94%
2006 2.18% 1.92%
2005 2.24% 1.98%
2004 2.16% 1.98%
2003 1.11% 1.94%
2002 0.83% 1.94%
2001 1.56% 1.95%
2000 1.49% 1.23%
1999 1.43% 0.52%
1998 1.38% 0.6%
1997 1.21% 1.21%
1996 1.09% 1.98%
1995 1.11% 2.12%
1994 0.19% 1.75%
1993 0.36% 1.34%
1992 2% 1.95%
1991 2.75% 2.64%
1990 2.95% 2.5%
1989 2.96% 2.98%
1988 3.28% 3.56%
1987 3.65% 3.5%
1986 3.76% 3.32%
1985 3.74% 3.1%
1984 3.83% 2.97%
1983 3.97% 2.93%
1982 5.44% 2.88%
1981 5.39% 2.85%
1980 3.69% 2.9%
1979 3.5% 3.03%
1978 3.32% 3.15%
1977 3.15% 3.2%
1976 3.06% 3.2%
1975 3.07% 3.19%
1974 3% 3.17%
1973 2.97% 3.16%
1972 2.97% 3.13%
1971 3.03% 3.13%
1970 3.08% 3.22%
1969 3.05% 3.32%
1968 3.04% 3.37%
1967 3.09% 3.37%
1966 3.16% 3.38%
1965 3.19% 3.39%
1964 3.16% 3.41%
1963 3.12% 3.4%
1962 3.08% 3.36%
1961 3.05% 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/iran/tajikistan | CC BY

In 2025, the population of Iran grew by 0.93%, while Tajikistan's population grew by 1.85%.

Live population counters

Iran Tajikistan
Current population
93580141
11080415
Population rank 17/197 88/197
Percent of world population 1.13% 0.13%
One net population change
37.2 seconds
2.69 minutes
One birth every
27.4 seconds
1.96 minutes
One death every
1.21 minutes
10.8 minutes
Daily growth/decline +2,329 +536
Annual growth/decline +849,943 +195,807
Annual growth/decline rate +0.93% +1.85%
Population growth rate rank 103/197 58/197
One migration net change every
4.51 minutes
24.4 minutes
Annual migration change +116,786 -21,606
Net migration rank 14/196 152/196
Foreign-born residents 3,840,654 276,777
Foreign-born residents rank 17/195 101/195
Foreign-born share of population 4.2% 2.6%
Foreign-born share rank 103/195 124/195

Natural population change vs migration

Iran
Natural

Migration
Tajikistan
Natural

Migration
1x
Year Population change
Iran Tajikistan
Natural Migration Natural Migration
2025 - 116,786 - -21,606
2024 715,785 190,156 219,677 -21,236
2023 750,150 262,044 223,828 -19,999
2022 753,525 403,190 228,336 -17,001
2021 645,725 334,967 222,850 -3,564
2020 663,978 -180,680 219,467 -3,564
2019 893,063 -32,794 231,817 -9,041
2018 1,035,052 -27,946 228,597 -6,111
2017 1,140,549 34,849 224,396 -4,093
2016 1,186,949 66,630 228,547 -8,210
2015 1,178,317 -46,239 230,903 -7,660
2014 1,158,552 -56,042 227,304 -13,962
2013 1,119,533 -47,322 220,693 -16,362
2012 1,073,804 -57,823 213,078 -12,132
2011 1,023,925 -65,924 208,429 -30,783
2010 980,380 -12,849 201,389 -33,733
2009 958,322 211 192,851 -36,677
2008 940,983 -12,184 182,337 -34,855
2007 919,254 -24,950 173,200 -32,831
2006 884,529 640,932 164,046 -30,591
2005 837,305 765,873 160,189 -27,954
2004 801,203 739,996 161,201 -25,082
2003 732,600 700,222 150,391 -22,562
2002 752,205 -668,962 146,492 -20,526
2001 743,658 291,692 142,276 -19,657
2000 731,203 300,133 136,549 -13,871
1999 723,237 191,988 147,622 -117,571
1998 717,655 218,171 153,508 -119,621
1997 726,574 98,009 149,825 -110,572
1996 784,508 -92,435 138,287 -30,922
1995 879,648 -220,258 168,934 -40,418
1994 1,008,076 -297,487 167,590 -49,668
1993 1,219,658 -1,696,091 157,975 -75,147
1992 1,365,466 -451,945 163,652 -95,280
1991 1,495,594 -13,059 177,585 -29,553
1990 1,530,434 200,711 178,429 -41,596
1989 1,609,739 9,460 179,212 -53,020
1988 1,614,512 30,688 172,805 5,523
1987 1,639,644 213,524 163,611 9,923
1986 1,659,289 242,411 155,987 4,321
1985 1,661,750 163,999 145,720 247
1984 1,653,051 97,748 139,145 -7,152
1983 1,573,612 204,544 133,280 -6,972
1982 1,514,240 222,390 127,838 -6,730
1981 1,376,830 1,452,169 121,418 -6,221
1980 1,361,293 103,674 117,888 -5,557
1979 1,294,306 75,451 114,496 -1,703
1978 1,156,974 70,088 110,564 5,006
1977 1,091,542 68,093 106,920 7,999
1976 1,013,347 18,825 103,777 7,679
1975 929,481 106,921 100,604 7,237
1974 873,369 103,252 97,481 6,531
1973 831,880 104,779 94,523 5,876
1972 804,043 96,614 91,677 5,123
1971 805,830 77,717 88,618 4,293
1970 794,612 89,757 85,645 5,559
1969 780,660 78,196 82,931 8,886
1968 743,992 69,342 80,698 10,323
1967 727,276 77,313 78,733 9,670
1966 695,040 98,709 76,702 8,796
1965 663,029 127,808 75,139 7,744
1964 635,589 121,817 74,030 6,568
1963 620,126 110,190 73,065 5,379
1962 595,538 96,332 70,700 4,270
1961 594,674 77,811 68,182 3,291
1960 584,060 54,041 65,415 2,457

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

GeoRank.org/population/iran/tajikistan | 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 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, 3,840,654 residents or 4.2% of the population were not native-born in Iran, compared to 276,777 people or 2.6% in Tajikistan.

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
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/iran/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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