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Population in the Congo compared to Saudi Arabia: Trends, Charts, Rankings

Updated on by Georank team

The latest officially reported population of the Congo was 6,332,961 in 2024 vs 35,300,280 people in Saudi Arabia in 2024. In 2025, based on the adjusted UN estimation, the current Congo's population is 6,607,609 people compared to 36,428,123 in Saudi Arabia.

Population statistics:

  • Saudi Arabia's population is 5.51 times bigger than the Congo's.
  • The Congo is ranked the 109th most populous country in the world, while Saudi Arabia is the 44th.
  • The countries together account for 0.52% of the world: 0.08% for the Congo vs 0.44% for Saudi Arabia.
  • For the last 10 years, the Congo has had an average growth rate of +2.44% per year vs +2.3% in Saudi Arabia.
  • Since 2005, the population of the Congo has increased from 3.7M people to 6.61M (78.8% growth), while Saudi Arabia has grown from 20.6M to 36.4M (77.2% growth).
  • The Congo is projected to reach its peak in 2100 at 20M people compared to the peak of 73.8M people in 2100 for Saudi Arabia.

Congo vs Saudi Arabia: live population counter

Congo Saudi Arabia
Current population
6607609
36428123
Population rank 109/197 44/197
Percent of world population 0.08% 0.44%
One net population change
3.5 minutes
19.7 seconds
One birth every
2.78 minutes
57 seconds
One death every
13.5 minutes
6.66 minutes
One migration net change every
3.52 hours
4.3 minutes
Annual migration change -2,491 +122,170
Daily growth/decline +411 +4,377
Annual growth/decline +150,076 +1,597,549
Annual growth/decline rate +2.43% +4.74%
Population growth rate rank 33/197 3/197

the Congo and Saudi Arabia: population history and growth rate by year chart

Congo
Population

Growth rate
Saudi Arabia
Population

Growth rate
Year Population Growth rate
Congo Saudi Arabia Congo Saudi Arabia
1960 1,056,732 2,435,403 - -
1961 1,084,389 2,526,347 2.62% 3.73%
1962 1,113,175 2,620,910 2.65% 3.74%
1963 1,143,263 2,719,341 2.7% 3.76%
1964 1,174,816 2,821,968 2.76% 3.77%
1965 1,207,880 2,928,771 2.81% 3.78%
1966 1,242,534 3,039,887 2.87% 3.79%
1967 1,278,691 3,157,242 2.91% 3.86%
1968 1,316,519 3,282,711 2.96% 3.97%
1969 1,356,182 3,417,114 3.01% 4.09%
1970 1,397,638 3,562,470 3.06% 4.25%
1971 1,441,039 3,724,031 3.11% 4.54%
1972 1,486,468 3,905,722 3.15% 4.88%
1973 1,533,680 4,106,344 3.18% 5.14%
1974 1,582,301 4,323,632 3.17% 5.29%
1975 1,627,032 4,556,287 2.83% 5.38%
1976 1,667,225 4,807,933 2.47% 5.52%
1977 1,707,568 5,083,048 2.42% 5.72%
1978 1,748,089 5,381,902 2.37% 5.88%
1979 1,788,524 5,703,698 2.31% 5.98%
1980 1,828,985 6,047,997 2.26% 6.04%
1981 1,869,759 6,420,551 2.23% 6.16%
1982 1,910,430 6,824,486 2.18% 6.29%
1983 1,950,321 7,252,941 2.09% 6.28%
1984 1,999,528 7,697,307 2.52% 6.13%
1985 2,059,311 8,151,779 2.99% 5.9%
1986 2,120,602 8,628,639 2.98% 5.85%
1987 2,183,473 9,130,194 2.96% 5.81%
1988 2,247,653 9,629,165 2.94% 5.47%
1989 2,313,558 10,128,394 2.93% 5.18%
1990 2,380,560 10,640,691 2.9% 5.06%
1991 2,449,229 11,160,744 2.88% 4.89%
1992 2,519,465 11,686,676 2.87% 4.71%
1993 2,595,124 12,215,862 3% 4.53%
1994 2,673,144 12,750,040 3.01% 4.37%
1995 2,749,461 13,289,245 2.85% 4.23%
1996 2,826,785 13,831,009 2.81% 4.08%
1997 2,887,862 14,374,943 2.16% 3.93%
1998 2,952,061 14,922,185 2.22% 3.81%
1999 3,032,874 15,472,075 2.74% 3.69%
2000 3,151,345 16,177,722 3.91% 4.56%
2001 3,272,537 17,041,397 3.85% 5.34%
2002 3,350,771 17,910,910 2.39% 5.1%
2003 3,445,753 18,786,767 2.83% 4.89%
2004 3,565,554 19,669,480 3.48% 4.7%
2005 3,696,393 20,559,890 3.67% 4.53%
2006 3,837,409 21,459,144 3.81% 4.37%
2007 3,980,430 22,368,313 3.73% 4.24%
2008 4,113,517 23,287,877 3.34% 4.11%
2009 4,281,219 24,217,654 4.08% 3.99%
2010 4,462,290 23,978,487 4.23% -0.99%
2011 4,609,724 25,091,867 3.3% 4.64%
2012 4,740,450 26,168,861 2.84% 4.29%
2013 4,857,099 27,624,004 2.46% 5.56%
2014 4,975,880 28,309,273 2.45% 2.48%
2015 5,097,581 29,816,382 2.45% 5.32%
2016 5,222,536 30,954,198 2.45% 3.82%
2017 5,351,011 30,977,355 2.46% 0.07%
2018 5,483,118 30,196,281 2.47% -2.52%
2019 5,616,661 30,063,799 2.44% -0.44%
2020 5,752,791 31,552,510 2.42% 4.95%
2021 5,892,183 30,784,383 2.42% -2.43%
2022 6,035,104 32,175,224 2.43% 4.52%
2023 6,182,885 33,702,731 2.45% 4.75%
2024 6,332,961 35,300,280 2.43% 4.74%
2025 6,484,427 35,927,625 2.39% 1.78%
2026 6,637,777 36,550,694 2.36% 1.73%
2027 6,794,288 37,167,513 2.36% 1.69%
2028 6,953,966 37,775,810 2.35% 1.64%
2029 7,116,456 38,364,377 2.34% 1.56%
2030 7,282,261 38,918,375 2.33% 1.44%
2031 7,452,405 39,450,880 2.34% 1.37%
2032 7,626,474 39,983,934 2.34% 1.35%
2033 7,802,988 40,517,599 2.31% 1.33%
2034 7,981,338 41,052,423 2.29% 1.32%
2035 8,160,723 41,588,429 2.25% 1.31%
2036 8,341,706 42,125,184 2.22% 1.29%
2037 8,524,798 42,661,908 2.19% 1.27%
2038 8,709,719 43,198,420 2.17% 1.26%
2039 8,896,164 43,734,316 2.14% 1.24%
2040 9,083,959 44,269,571 2.11% 1.22%
2041 9,274,654 44,804,338 2.1% 1.21%
2042 9,466,745 45,338,111 2.07% 1.19%
2043 9,658,834 45,870,896 2.03% 1.18%
2044 9,850,493 46,403,116 1.98% 1.16%
2045 10,041,891 46,934,822 1.94% 1.15%
2046 10,234,360 47,465,267 1.92% 1.13%
2047 10,427,899 47,993,976 1.89% 1.11%
2048 10,621,379 48,521,364 1.86% 1.1%
2049 10,813,639 49,047,461 1.81% 1.08%
2050 11,006,454 49,572,202 1.78% 1.07%

From 2005 to 2015, the population of the Congo increased by 1,401,188 people (a 37.9% growth), while Saudi Arabia gained 9,256,492 people (a 45% growth).

For the next 10 years, from 2015 to 2025, the Congo gained 1,510,028 (a 29.6% growth), while Saudi Arabia's population increased by 6,611,741 (a 22.2% growth).

The Congo was ranked 125th most populous country in 2005 and is 109th in 2025. Saudi Arabia was ranked 51st in 2005 and ranked 44th now.

The UN's World Population Prospects forecasts that with changing growth rate trends in 25 years (in 2050) the Congo's population will grow by 66.6% to 11,006,454 people with a rank change from 109th to 95th. The population of Saudi Arabia will increase by 36.1% to 49,572,202 people and rank change from 44th to 43rd.

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