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Population in Saudi Arabia compared to South Korea: Trends, Charts, Rankings

Updated on by Georank team

The latest officially reported population of Saudi Arabia was 35,300,280 in 2024 vs 51,751,065 people in South Korea in 2024. In 2025, based on the adjusted UN estimation, the current Saudi Arabia's population is 36,428,123 people compared to 51,700,480 in South Korea.

Population statistics:

  • South Korea's population is 1.42 times bigger than Saudi Arabia's.
  • Saudi Arabia is ranked the 44th most populous country in the world, while South Korea is the 31st.
  • The countries together account for 1.07% of the world: 0.44% for Saudi Arabia vs 0.63% for South Korea.
  • For the last 10 years, Saudi Arabia has had an average growth rate of +2.3% per year vs +0.24% in South Korea.
  • Since 2005, the population of Saudi Arabia has increased from 20.6M people to 36.4M (77.2% growth), while South Korea has grown from 48.2M to 51.7M (7.3% growth).
  • Saudi Arabia is projected to reach its peak in 2100 at 73.8M 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.

Saudi Arabia vs South Korea: live population counter

Saudi Arabia South Korea
Current population
36428123
51700480
Population rank 44/197 31/197
Percent of world population 0.44% 0.63%
One net population change
19.7 seconds
13.7 minutes
One birth every
57 seconds
2.26 minutes
One death every
6.66 minutes
1.69 minutes
One migration net change every
4.3 minutes
6.92 minutes
Annual migration change +122,170 +75,963
Daily growth/decline +4,377 +105
Annual growth/decline +1,597,549 +38,446
Annual growth/decline rate +4.74% +0.07%
Population growth rate rank 3/197 159/197

Saudi Arabia and South Korea: population history and growth rate by year chart

Saudi Arabia
Population

Growth rate
South Korea
Population

Growth rate
Year Population Growth rate
Saudi Arabia South Korea Saudi Arabia South Korea
1960 2,435,403 25,012,374 - -
1961 2,526,347 25,765,673 3.73% 3.01%
1962 2,620,910 26,513,030 3.74% 2.9%
1963 2,719,341 27,261,747 3.76% 2.82%
1964 2,821,968 27,984,155 3.77% 2.65%
1965 2,928,771 28,704,674 3.78% 2.57%
1966 3,039,887 29,435,571 3.79% 2.55%
1967 3,157,242 30,130,983 3.86% 2.36%
1968 3,282,711 30,838,302 3.97% 2.35%
1969 3,417,114 31,544,266 4.09% 2.29%
1970 3,562,470 32,240,827 4.25% 2.21%
1971 3,724,031 32,882,704 4.54% 1.99%
1972 3,905,722 33,505,406 4.88% 1.89%
1973 4,106,344 34,103,149 5.14% 1.78%
1974 4,323,632 34,692,266 5.29% 1.73%
1975 4,556,287 35,280,725 5.38% 1.7%
1976 4,807,933 35,848,523 5.52% 1.61%
1977 5,083,048 36,411,795 5.72% 1.57%
1978 5,381,902 36,969,185 5.88% 1.53%
1979 5,703,698 37,534,236 5.98% 1.53%
1980 6,047,997 38,123,775 6.04% 1.57%
1981 6,420,551 38,723,248 6.16% 1.57%
1982 6,824,486 39,326,352 6.29% 1.56%
1983 7,252,941 39,910,403 6.28% 1.49%
1984 7,697,307 40,405,956 6.13% 1.24%
1985 8,151,779 40,805,744 5.9% 0.99%
1986 8,628,639 41,213,674 5.85% 1%
1987 9,130,194 41,621,690 5.81% 0.99%
1988 9,629,165 42,031,247 5.47% 0.98%
1989 10,128,394 42,449,038 5.18% 0.99%
1990 10,640,691 42,869,283 5.06% 0.99%
1991 11,160,744 43,295,704 4.89% 0.99%
1992 11,686,676 43,747,962 4.71% 1.04%
1993 12,215,862 44,194,628 4.53% 1.02%
1994 12,750,040 44,641,540 4.37% 1.01%
1995 13,289,245 45,092,991 4.23% 1.01%
1996 13,831,009 45,524,681 4.08% 0.96%
1997 14,374,943 45,953,580 3.93% 0.94%
1998 14,922,185 46,286,503 3.81% 0.72%
1999 15,472,075 46,616,677 3.69% 0.71%
2000 16,177,722 47,008,111 4.56% 0.84%
2001 17,041,397 47,370,164 5.34% 0.77%
2002 17,910,910 47,644,736 5.1% 0.58%
2003 18,786,767 47,892,330 4.89% 0.52%
2004 19,669,480 48,082,519 4.7% 0.4%
2005 20,559,890 48,184,561 4.53% 0.21%
2006 21,459,144 48,438,292 4.37% 0.53%
2007 22,368,313 48,683,638 4.24% 0.51%
2008 23,287,877 49,054,708 4.11% 0.76%
2009 24,217,654 49,307,835 3.99% 0.52%
2010 23,978,487 49,554,112 -0.99% 0.5%
2011 25,091,867 49,936,638 4.64% 0.77%
2012 26,168,861 50,199,853 4.29% 0.53%
2013 27,624,004 50,428,893 5.56% 0.46%
2014 28,309,273 50,746,659 2.48% 0.63%
2015 29,816,382 51,014,947 5.32% 0.53%
2016 30,954,198 51,217,803 3.82% 0.4%
2017 30,977,355 51,361,911 0.07% 0.28%
2018 30,196,281 51,585,058 -2.52% 0.43%
2019 30,063,799 51,764,822 -0.44% 0.35%
2020 31,552,510 51,836,239 4.95% 0.14%
2021 30,784,383 51,769,539 -2.43% -0.13%
2022 32,175,224 51,672,569 4.52% -0.19%
2023 33,702,731 51,712,619 4.75% 0.08%
2024 35,300,280 51,751,065 4.74% 0.07%
2025 35,927,625 51,700,480 1.78% -0.1%
2026 36,550,694 51,633,793 1.73% -0.13%
2027 37,167,513 51,552,198 1.69% -0.16%
2028 37,775,810 51,456,707 1.64% -0.19%
2029 38,364,377 51,347,230 1.56% -0.21%
2030 38,918,375 51,221,713 1.44% -0.24%
2031 39,450,880 51,081,220 1.37% -0.27%
2032 39,983,934 50,924,233 1.35% -0.31%
2033 40,517,599 50,747,132 1.33% -0.35%
2034 41,052,423 50,549,508 1.32% -0.39%
2035 41,588,429 50,333,286 1.31% -0.43%
2036 42,125,184 50,098,951 1.29% -0.47%
2037 42,661,908 49,845,669 1.27% -0.51%
2038 43,198,420 49,573,234 1.26% -0.55%
2039 43,734,316 49,283,770 1.24% -0.58%
2040 44,269,571 48,980,369 1.22% -0.62%
2041 44,804,338 48,661,905 1.21% -0.65%
2042 45,338,111 48,331,004 1.19% -0.68%
2043 45,870,896 47,990,085 1.18% -0.71%
2044 46,403,116 47,634,183 1.16% -0.74%
2045 46,934,822 47,263,526 1.15% -0.78%
2046 47,465,267 46,881,228 1.13% -0.81%
2047 47,993,976 46,482,133 1.11% -0.85%
2048 48,521,364 46,063,595 1.1% -0.9%
2049 49,047,461 45,626,805 1.08% -0.95%
2050 49,572,202 45,172,356 1.07% -1%

From 2005 to 2015, the population of Saudi Arabia increased by 9,256,492 people (a 45% growth), while South Korea gained 2,830,386 people (a 5.87% growth).

For the next 10 years, from 2015 to 2025, Saudi Arabia gained 6,611,741 (a 22.2% growth), while South Korea's population increased by 685,533 (a 1.34% growth).

Saudi Arabia was ranked 51st most populous country in 2005 and is 44th 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) Saudi Arabia's population will grow by 36.1% to 49,572,202 people with a rank change from 44th to 43rd. 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

South Korea
City Population
Seoul 9.67M
Busan 3.45M
Incheon 2.94M
Daegu 2.38M
Gwangju 1.49M
Daejeon 1.48M
Suwon 1.23M
Ulsan 1.13M
Yongin 1.08M
Goyang 1.06M

Compare countries by 7 more topics

Population map with other countries

Population

Growth rate visualization in other countries

Growth rate

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