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Population in the Congo compared to Spain: Trends, Charts, Rankings

Updated on by Georank team

The latest officially reported population of the Congo was 6,332,961 in 2024 vs 48,807,137 people in Spain in 2024. In 2025, based on the adjusted UN estimation, the current Congo's population is 6,607,609 people compared to 48,786,181 in Spain.

Population statistics:

  • Spain's population is 7.38 times bigger than the Congo's.
  • The Congo is ranked the 109th most populous country in the world, while Spain is the 32nd.
  • The countries together account for 0.67% of the world: 0.08% for the Congo vs 0.59% for Spain.
  • For the last 10 years, the Congo has had an average growth rate of +2.44% per year vs +0.42% in Spain.
  • Since 2005, the population of the Congo has increased from 3.7M people to 6.61M (78.8% growth), while Spain has grown from 43.7M to 48.8M (11.8% growth).
  • The Congo is projected to reach its peak in 2100 at 20M people, while Spain's population already peaked in 2024 at 48.8M people and is projected to decrease to 33.7M people by 2100.

Congo vs Spain: live population counter

Congo Spain
Current population
6607609
48786181
Population rank 109/197 32/197
Percent of world population 0.08% 0.59%
One net population change
3.5 minutes
1.14 minutes
One birth every
2.78 minutes
1.62 minutes
One death every
13.5 minutes
1.21 minutes
One migration net change every
3.52 hours
4.71 minutes
Annual migration change -2,491 +111,674
Daily growth/decline +411 +1,258
Annual growth/decline +150,076 +459,227
Annual growth/decline rate +2.43% +0.95%
Population growth rate rank 33/197 108/197

the Congo and Spain: population history and growth rate by year chart

Congo
Population

Growth rate
Spain
Population

Growth rate
Year Population Growth rate
Congo Spain Congo Spain
1960 1,056,732 30,455,000 - -
1961 1,084,389 30,739,250 2.62% 0.93%
1962 1,113,175 31,023,366 2.65% 0.92%
1963 1,143,263 31,296,651 2.7% 0.88%
1964 1,174,816 31,609,195 2.76% 1%
1965 1,207,880 31,954,292 2.81% 1.09%
1966 1,242,534 32,283,194 2.87% 1.03%
1967 1,278,691 32,682,947 2.91% 1.24%
1968 1,316,519 33,113,134 2.96% 1.32%
1969 1,356,182 33,441,054 3.01% 0.99%
1970 1,397,638 33,814,531 3.06% 1.12%
1971 1,441,039 34,224,490 3.11% 1.21%
1972 1,486,468 34,604,469 3.15% 1.11%
1973 1,533,680 34,988,947 3.18% 1.11%
1974 1,582,301 35,373,335 3.17% 1.1%
1975 1,627,032 35,757,900 2.83% 1.09%
1976 1,667,225 36,137,812 2.47% 1.06%
1977 1,707,568 36,511,638 2.42% 1.03%
1978 1,748,089 36,864,898 2.37% 0.97%
1979 1,788,524 37,191,330 2.31% 0.89%
1980 1,828,985 37,491,165 2.26% 0.81%
1981 1,869,759 37,758,631 2.23% 0.71%
1982 1,910,430 37,986,012 2.18% 0.6%
1983 1,950,321 38,171,525 2.09% 0.49%
1984 1,999,528 38,330,364 2.52% 0.42%
1985 2,059,311 38,469,512 2.99% 0.36%
1986 2,120,602 38,584,624 2.98% 0.3%
1987 2,183,473 38,684,815 2.96% 0.26%
1988 2,247,653 38,766,939 2.94% 0.21%
1989 2,313,558 38,827,764 2.93% 0.16%
1990 2,380,560 38,867,322 2.9% 0.1%
1991 2,449,229 38,966,376 2.88% 0.25%
1992 2,519,465 39,157,685 2.87% 0.49%
1993 2,595,124 39,361,262 3% 0.52%
1994 2,673,144 39,549,108 3.01% 0.48%
1995 2,749,461 39,724,050 2.85% 0.44%
1996 2,826,785 39,889,852 2.81% 0.42%
1997 2,887,862 40,057,389 2.16% 0.42%
1998 2,952,061 40,223,509 2.22% 0.41%
1999 3,032,874 40,386,875 2.74% 0.41%
2000 3,151,345 40,567,864 3.91% 0.45%
2001 3,272,537 40,850,412 3.85% 0.7%
2002 3,350,771 41,431,558 2.39% 1.42%
2003 3,445,753 42,187,645 2.83% 1.82%
2004 3,565,554 42,921,895 3.48% 1.74%
2005 3,696,393 43,653,155 3.67% 1.7%
2006 3,837,409 44,397,319 3.81% 1.7%
2007 3,980,430 45,226,803 3.73% 1.87%
2008 4,113,517 45,954,106 3.34% 1.61%
2009 4,281,219 46,362,946 4.08% 0.89%
2010 4,462,290 46,576,897 4.23% 0.46%
2011 4,609,724 46,742,697 3.3% 0.36%
2012 4,740,450 46,773,055 2.84% 0.06%
2013 4,857,099 46,604,197 2.46% -0.36%
2014 4,975,880 46,460,733 2.45% -0.31%
2015 5,097,581 46,422,303 2.45% -0.08%
2016 5,222,536 46,458,139 2.45% 0.08%
2017 5,351,011 46,571,232 2.46% 0.24%
2018 5,483,118 46,782,011 2.47% 0.45%
2019 5,616,661 47,118,501 2.44% 0.72%
2020 5,752,791 47,359,424 2.42% 0.51%
2021 5,892,183 47,443,821 2.42% 0.18%
2022 6,035,104 47,786,102 2.43% 0.72%
2023 6,182,885 48,347,910 2.45% 1.18%
2024 6,332,961 48,807,137 2.43% 0.95%
2025 6,484,427 48,786,181 2.39% -0.04%
2026 6,637,777 48,746,279 2.36% -0.08%
2027 6,794,288 48,696,847 2.36% -0.1%
2028 6,953,966 48,642,132 2.35% -0.11%
2029 7,116,456 48,578,166 2.34% -0.13%
2030 7,282,261 48,501,513 2.33% -0.16%
2031 7,452,405 48,412,854 2.34% -0.18%
2032 7,626,474 48,321,195 2.34% -0.19%
2033 7,802,988 48,230,054 2.31% -0.19%
2034 7,981,338 48,136,421 2.29% -0.19%
2035 8,160,723 48,036,650 2.25% -0.21%
2036 8,341,706 47,929,957 2.22% -0.22%
2037 8,524,798 47,819,257 2.19% -0.23%
2038 8,709,719 47,706,580 2.17% -0.24%
2039 8,896,164 47,588,878 2.14% -0.25%
2040 9,083,959 47,463,597 2.11% -0.26%
2041 9,274,654 47,332,618 2.1% -0.28%
2042 9,466,745 47,194,588 2.07% -0.29%
2043 9,658,834 47,052,293 2.03% -0.3%
2044 9,850,493 46,902,636 1.98% -0.32%
2045 10,041,891 46,738,565 1.94% -0.35%
2046 10,234,360 46,564,383 1.92% -0.37%
2047 10,427,899 46,381,681 1.89% -0.39%
2048 10,621,379 46,190,642 1.86% -0.41%
2049 10,813,639 45,985,428 1.81% -0.44%
2050 11,006,454 45,769,362 1.78% -0.47%

From 2005 to 2015, the population of the Congo increased by 1,401,188 people (a 37.9% growth), while Spain gained 2,769,148 people (a 6.34% growth).

For the next 10 years, from 2015 to 2025, the Congo gained 1,510,028 (a 29.6% growth), while Spain's population increased by 2,363,878 (a 5.09% growth).

The Congo was ranked 125th most populous country in 2005 and is 109th in 2025. Spain was ranked 28th in 2005 and ranked 32nd 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 Spain will decrease by 6.18% to 45,769,362 people and rank change from 32nd to 47th.

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