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

Updated on by Georank team

The latest officially reported population of Cambodia was 17,638,801 in 2024 vs 91,567,738 people in Iran in 2024. In 2025, based on the adjusted UN estimation, the current Cambodia's population is 18,011,232 people compared to 93,020,793 in Iran.

Population statistics:

  • Iran's population is 5.16 times bigger than Cambodia's.
  • Cambodia is ranked the 73rd most populous country in the world, while Iran is the 17th.
  • The countries together account for 1.34% of the world: 0.22% for Cambodia vs 1.13% for Iran.
  • For the last 10 years, Cambodia has had an average growth rate of +1.38% per year vs +1.19% in Iran.
  • Since 2005, the population of Cambodia has increased from 13.4M people to 18M (34% growth), while Iran has grown from 71.8M to 93M (29.5% growth).
  • Cambodia is projected to reach its peak in 2078 at 23.4M people compared to the peak of 102M people in 2053 for Iran.

Cambodia vs Iran: live population counter

Cambodia Iran
Current population
18011232
93020793
Population rank 73/197 17/197
Percent of world population 0.22% 1.13%
One net population change
2.45 minutes
32.9 seconds
One birth every
1.45 minutes
26.9 seconds
One death every
4.72 minutes
1.24 minutes
One migration net change every
15.9 minutes
2.76 minutes
Annual migration change -32,960 +190,156
Daily growth/decline +589 +2,627
Annual growth/decline +214,921 +959,031
Annual growth/decline rate +1.23% +1.06%
Population growth rate rank 90/197 100/197

Cambodia and Iran: population history and growth rate by year chart

Cambodia
Population

Growth rate
Iran
Population

Growth rate
Year Population Growth rate
Cambodia Iran Cambodia Iran
1960 5,449,966 21,470,434 - -
1961 5,571,168 22,125,726 2.22% 3.05%
1962 5,697,558 22,807,907 2.27% 3.08%
1963 5,823,010 23,519,005 2.2% 3.12%
1964 5,946,178 24,262,859 2.12% 3.16%
1965 6,072,289 25,036,978 2.12% 3.19%
1966 6,201,232 25,829,270 2.12% 3.16%
1967 6,332,944 26,628,432 2.12% 3.09%
1968 6,467,324 27,437,391 2.12% 3.04%
1969 6,604,725 28,273,482 2.12% 3.05%
1970 6,639,182 29,145,100 0.52% 3.08%
1971 6,620,880 30,029,071 -0.28% 3.03%
1972 6,673,886 30,921,179 0.8% 2.97%
1973 6,739,726 31,839,838 0.99% 2.97%
1974 6,783,240 32,796,463 0.65% 3%
1975 6,581,371 33,802,973 -2.98% 3.07%
1976 6,134,991 34,837,271 -6.78% 3.06%
1977 5,668,551 35,933,181 -7.6% 3.15%
1978 5,211,653 37,126,535 -8.06% 3.32%
1979 5,088,808 38,424,952 -2.36% 3.5%
1980 5,199,872 39,842,324 2.18% 3.69%
1981 5,284,495 41,989,312 1.63% 5.39%
1982 5,436,432 44,272,141 2.88% 5.44%
1983 5,636,203 46,029,535 3.67% 3.97%
1984 5,845,117 47,793,998 3.71% 3.83%
1985 6,043,783 49,582,289 3.4% 3.74%
1986 6,285,693 51,446,045 4% 3.76%
1987 6,557,970 53,323,493 4.33% 3.65%
1988 6,812,014 55,072,694 3.87% 3.28%
1989 7,073,473 56,704,914 3.84% 2.96%
1990 7,374,752 58,380,092 4.26% 2.95%
1991 7,686,850 59,986,931 4.23% 2.75%
1992 8,113,083 61,184,983 5.54% 2%
1993 8,616,381 61,403,543 6.2% 0.36%
1994 9,239,162 61,520,598 7.23% 0.19%
1995 10,018,497 62,205,567 8.44% 1.11%
1996 10,801,270 62,881,300 7.81% 1.09%
1997 11,570,982 63,639,638 7.13% 1.21%
1998 12,058,173 64,519,859 4.21% 1.38%
1999 12,265,731 65,445,391 1.72% 1.43%
2000 12,462,336 66,418,659 1.6% 1.49%
2001 12,658,484 67,452,005 1.57% 1.56%
2002 12,855,241 68,011,317 1.55% 0.83%
2003 13,050,968 68,769,340 1.52% 1.11%
2004 13,244,731 70,256,316 1.48% 2.16%
2005 13,439,202 71,828,455 1.47% 2.24%
2006 13,639,028 73,392,747 1.49% 2.18%
2007 13,841,770 74,602,648 1.49% 1.65%
2008 14,053,479 75,514,204 1.53% 1.22%
2009 14,276,810 76,457,825 1.59% 1.25%
2010 14,500,726 77,420,842 1.57% 1.26%
2011 14,722,584 78,383,598 1.53% 1.24%
2012 14,945,085 79,370,580 1.51% 1.26%
2013 15,170,208 80,414,686 1.51% 1.32%
2014 15,396,772 81,502,045 1.49% 1.35%
2015 15,623,251 82,619,362 1.47% 1.37%
2016 15,852,803 83,812,228 1.47% 1.44%
2017 16,073,372 85,026,754 1.39% 1.45%
2018 16,274,522 86,117,998 1.25% 1.28%
2019 16,481,304 87,051,648 1.27% 1.08%
2020 16,725,474 87,723,443 1.48% 0.77%
2021 16,974,305 88,455,488 1.49% 0.83%
2022 17,201,724 89,524,246 1.34% 1.21%
2023 17,423,880 90,608,707 1.29% 1.21%
2024 17,638,801 91,567,738 1.23% 1.06%
2025 17,847,976 92,417,685 1.19% 0.93%
2026 18,051,214 93,168,494 1.14% 0.81%
2027 18,250,137 93,838,646 1.1% 0.72%
2028 18,446,768 94,440,024 1.08% 0.64%
2029 18,639,395 94,985,102 1.04% 0.58%
2030 18,827,380 95,486,672 1.01% 0.53%
2031 19,012,049 95,960,723 0.98% 0.5%
2032 19,193,347 96,415,457 0.95% 0.47%
2033 19,371,575 96,850,659 0.93% 0.45%
2034 19,546,868 97,271,044 0.9% 0.43%
2035 19,720,135 97,679,258 0.89% 0.42%
2036 19,889,525 98,075,324 0.86% 0.41%
2037 20,055,496 98,458,805 0.83% 0.39%
2038 20,220,797 98,828,318 0.82% 0.38%
2039 20,382,857 99,182,806 0.8% 0.36%
2040 20,540,677 99,524,286 0.77% 0.34%
2041 20,695,378 99,853,719 0.75% 0.33%
2042 20,848,368 100,167,076 0.74% 0.31%
2043 20,998,535 100,462,092 0.72% 0.29%
2044 21,144,573 100,737,592 0.7% 0.27%
2045 21,286,229 100,990,622 0.67% 0.25%
2046 21,424,338 101,219,689 0.65% 0.23%
2047 21,558,214 101,424,009 0.62% 0.2%
2048 21,687,184 101,601,932 0.6% 0.18%
2049 21,812,182 101,748,544 0.58% 0.14%
2050 21,931,449 101,862,002 0.55% 0.11%

From 2005 to 2015, the population of Cambodia increased by 2,184,049 people (a 16.3% growth), while Iran gained 10,790,907 people (a 15% growth).

For the next 10 years, from 2015 to 2025, Cambodia gained 2,387,981 (a 15.3% growth), while Iran's population increased by 10,401,431 (a 12.6% growth).

Cambodia was ranked 67th most populous country in 2005 and is 73rd in 2025. Iran was ranked 17th in 2005 and still ranked 17th now.

The UN's World Population Prospects forecasts that with changing growth rate trends in 25 years (in 2050) Cambodia's population will grow by 21.8% to 21,931,449 people and will still be ranked 73rd. The population of Iran will increase by 9.5% to 101,862,002 people and rank change from 17th to 18th.

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