The latest officially reported population of Cambodia was 17,638,801 in 2024 vs 51,751,065 people in South Korea in 2024. In 2025, based on the adjusted UN estimation, the current Cambodia's population is 18,011,232 people compared to 51,700,480 in South Korea.
Population statistics:
- South Korea's population is 2.87 times bigger than Cambodia's.
- Cambodia is ranked the 73rd most populous country in the world, while South Korea is the 31st.
- The countries together account for 0.84% of the world: 0.22% for Cambodia vs 0.63% for South Korea.
- For the last 10 years, Cambodia has had an average growth rate of +1.38% per year vs +0.24% in South Korea.
- Since 2005, the population of Cambodia has increased from 13.4M people to 18M (34% growth), while South Korea has grown from 48.2M to 51.7M (7.3% growth).
- Cambodia is projected to reach its peak in 2078 at 23.4M people, while South Korea's population already peaked in 2020 at 51.8M people and is projected to decrease to 21.9M people by 2100.
Cambodia vs South Korea: live population counter
|
|
|
|
|---|---|---|
| Current population |
18011232
|
51700480
|
| Population rank | 73/197 | 31/197 |
| Percent of world population | 0.22% | 0.63% |
| One net population change |
2.45 minutes
|
13.7 minutes
|
| One birth every |
1.45 minutes
|
2.26 minutes
|
| One death every |
4.72 minutes
|
1.69 minutes
|
| One migration net change every |
15.9 minutes
|
6.92 minutes
|
| Annual migration change | -32,960 | +75,963 |
| Daily growth/decline | +589 | +105 |
| Annual growth/decline | +214,921 | +38,446 |
| Annual growth/decline rate | +1.23% | +0.07% |
| Population growth rate rank | 90/197 | 159/197 |
Cambodia and South Korea: population history and growth rate by year chart
| Year | Population | Growth rate | ||
|---|---|---|---|---|
|
|
|
|
|
|
| 1960 | 5,449,966 | 25,012,374 | - | - |
| 1961 | 5,571,168 | 25,765,673 | 2.22% | 3.01% |
| 1962 | 5,697,558 | 26,513,030 | 2.27% | 2.9% |
| 1963 | 5,823,010 | 27,261,747 | 2.2% | 2.82% |
| 1964 | 5,946,178 | 27,984,155 | 2.12% | 2.65% |
| 1965 | 6,072,289 | 28,704,674 | 2.12% | 2.57% |
| 1966 | 6,201,232 | 29,435,571 | 2.12% | 2.55% |
| 1967 | 6,332,944 | 30,130,983 | 2.12% | 2.36% |
| 1968 | 6,467,324 | 30,838,302 | 2.12% | 2.35% |
| 1969 | 6,604,725 | 31,544,266 | 2.12% | 2.29% |
| 1970 | 6,639,182 | 32,240,827 | 0.52% | 2.21% |
| 1971 | 6,620,880 | 32,882,704 | -0.28% | 1.99% |
| 1972 | 6,673,886 | 33,505,406 | 0.8% | 1.89% |
| 1973 | 6,739,726 | 34,103,149 | 0.99% | 1.78% |
| 1974 | 6,783,240 | 34,692,266 | 0.65% | 1.73% |
| 1975 | 6,581,371 | 35,280,725 | -2.98% | 1.7% |
| 1976 | 6,134,991 | 35,848,523 | -6.78% | 1.61% |
| 1977 | 5,668,551 | 36,411,795 | -7.6% | 1.57% |
| 1978 | 5,211,653 | 36,969,185 | -8.06% | 1.53% |
| 1979 | 5,088,808 | 37,534,236 | -2.36% | 1.53% |
| 1980 | 5,199,872 | 38,123,775 | 2.18% | 1.57% |
| 1981 | 5,284,495 | 38,723,248 | 1.63% | 1.57% |
| 1982 | 5,436,432 | 39,326,352 | 2.88% | 1.56% |
| 1983 | 5,636,203 | 39,910,403 | 3.67% | 1.49% |
| 1984 | 5,845,117 | 40,405,956 | 3.71% | 1.24% |
| 1985 | 6,043,783 | 40,805,744 | 3.4% | 0.99% |
| 1986 | 6,285,693 | 41,213,674 | 4% | 1% |
| 1987 | 6,557,970 | 41,621,690 | 4.33% | 0.99% |
| 1988 | 6,812,014 | 42,031,247 | 3.87% | 0.98% |
| 1989 | 7,073,473 | 42,449,038 | 3.84% | 0.99% |
| 1990 | 7,374,752 | 42,869,283 | 4.26% | 0.99% |
| 1991 | 7,686,850 | 43,295,704 | 4.23% | 0.99% |
| 1992 | 8,113,083 | 43,747,962 | 5.54% | 1.04% |
| 1993 | 8,616,381 | 44,194,628 | 6.2% | 1.02% |
| 1994 | 9,239,162 | 44,641,540 | 7.23% | 1.01% |
| 1995 | 10,018,497 | 45,092,991 | 8.44% | 1.01% |
| 1996 | 10,801,270 | 45,524,681 | 7.81% | 0.96% |
| 1997 | 11,570,982 | 45,953,580 | 7.13% | 0.94% |
| 1998 | 12,058,173 | 46,286,503 | 4.21% | 0.72% |
| 1999 | 12,265,731 | 46,616,677 | 1.72% | 0.71% |
| 2000 | 12,462,336 | 47,008,111 | 1.6% | 0.84% |
| 2001 | 12,658,484 | 47,370,164 | 1.57% | 0.77% |
| 2002 | 12,855,241 | 47,644,736 | 1.55% | 0.58% |
| 2003 | 13,050,968 | 47,892,330 | 1.52% | 0.52% |
| 2004 | 13,244,731 | 48,082,519 | 1.48% | 0.4% |
| 2005 | 13,439,202 | 48,184,561 | 1.47% | 0.21% |
| 2006 | 13,639,028 | 48,438,292 | 1.49% | 0.53% |
| 2007 | 13,841,770 | 48,683,638 | 1.49% | 0.51% |
| 2008 | 14,053,479 | 49,054,708 | 1.53% | 0.76% |
| 2009 | 14,276,810 | 49,307,835 | 1.59% | 0.52% |
| 2010 | 14,500,726 | 49,554,112 | 1.57% | 0.5% |
| 2011 | 14,722,584 | 49,936,638 | 1.53% | 0.77% |
| 2012 | 14,945,085 | 50,199,853 | 1.51% | 0.53% |
| 2013 | 15,170,208 | 50,428,893 | 1.51% | 0.46% |
| 2014 | 15,396,772 | 50,746,659 | 1.49% | 0.63% |
| 2015 | 15,623,251 | 51,014,947 | 1.47% | 0.53% |
| 2016 | 15,852,803 | 51,217,803 | 1.47% | 0.4% |
| 2017 | 16,073,372 | 51,361,911 | 1.39% | 0.28% |
| 2018 | 16,274,522 | 51,585,058 | 1.25% | 0.43% |
| 2019 | 16,481,304 | 51,764,822 | 1.27% | 0.35% |
| 2020 | 16,725,474 | 51,836,239 | 1.48% | 0.14% |
| 2021 | 16,974,305 | 51,769,539 | 1.49% | -0.13% |
| 2022 | 17,201,724 | 51,672,569 | 1.34% | -0.19% |
| 2023 | 17,423,880 | 51,712,619 | 1.29% | 0.08% |
| 2024 | 17,638,801 | 51,751,065 | 1.23% | 0.07% |
| 2025 | 17,847,976 | 51,700,480 | 1.19% | -0.1% |
| 2026 | 18,051,214 | 51,633,793 | 1.14% | -0.13% |
| 2027 | 18,250,137 | 51,552,198 | 1.1% | -0.16% |
| 2028 | 18,446,768 | 51,456,707 | 1.08% | -0.19% |
| 2029 | 18,639,395 | 51,347,230 | 1.04% | -0.21% |
| 2030 | 18,827,380 | 51,221,713 | 1.01% | -0.24% |
| 2031 | 19,012,049 | 51,081,220 | 0.98% | -0.27% |
| 2032 | 19,193,347 | 50,924,233 | 0.95% | -0.31% |
| 2033 | 19,371,575 | 50,747,132 | 0.93% | -0.35% |
| 2034 | 19,546,868 | 50,549,508 | 0.9% | -0.39% |
| 2035 | 19,720,135 | 50,333,286 | 0.89% | -0.43% |
| 2036 | 19,889,525 | 50,098,951 | 0.86% | -0.47% |
| 2037 | 20,055,496 | 49,845,669 | 0.83% | -0.51% |
| 2038 | 20,220,797 | 49,573,234 | 0.82% | -0.55% |
| 2039 | 20,382,857 | 49,283,770 | 0.8% | -0.58% |
| 2040 | 20,540,677 | 48,980,369 | 0.77% | -0.62% |
| 2041 | 20,695,378 | 48,661,905 | 0.75% | -0.65% |
| 2042 | 20,848,368 | 48,331,004 | 0.74% | -0.68% |
| 2043 | 20,998,535 | 47,990,085 | 0.72% | -0.71% |
| 2044 | 21,144,573 | 47,634,183 | 0.7% | -0.74% |
| 2045 | 21,286,229 | 47,263,526 | 0.67% | -0.78% |
| 2046 | 21,424,338 | 46,881,228 | 0.65% | -0.81% |
| 2047 | 21,558,214 | 46,482,133 | 0.62% | -0.85% |
| 2048 | 21,687,184 | 46,063,595 | 0.6% | -0.9% |
| 2049 | 21,812,182 | 45,626,805 | 0.58% | -0.95% |
| 2050 | 21,931,449 | 45,172,356 | 0.55% | -1% |
From 2005 to 2015, the population of Cambodia increased by 2,184,049 people (a 16.3% growth), while South Korea gained 2,830,386 people (a 5.87% growth).
For the next 10 years, from 2015 to 2025, Cambodia gained 2,387,981 (a 15.3% growth), while South Korea's population increased by 685,533 (a 1.34% growth).
Cambodia was ranked 67th most populous country in 2005 and is 73rd in 2025. South Korea was ranked 25th in 2005 and ranked 31st 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 South Korea will decrease by 12.6% to 45,172,356 people and rank change from 31st to 48th.
Biggest cities by population
|
|
|
|---|---|
| City | Population |
| Phnom Penh | 2.13M |
| Siem Reap | 245K |
| Battambang | 119K |
| Serei Saophoan | 99K |
| Sihanoukville | 71.1K |
| Kampong Cham | 61.8K |
| Kampot | 42.1K |
| Svay Rieng | 41.4K |
| Prey Veng | 33.1K |
| Stung Treng | 29.7K |
Compare countries by 7 more topics
Population differences between Cambodia and South Korea
|
|
|
|
|---|---|---|
| Life expectancy | 71 years | 84.5 years |
| Average age | 29.6 years | 44.8 years |
| Median age | 27 years | 46.1 years |
| Male:Female ratio | 49:51 | 49.9:50.1 |
| Fertility rate | 2.58 births per woman | 0.72 births per woman |
| Population density | 258.8 ppl/mi² | 1,373 ppl/mi² |
Population map with other countries
Population
Growth rate visualization in other countries
Growth rate
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