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Population in Guinea-Bissau compared to Peru: Trends, Charts, Rankings

Updated on by Georank team

The latest officially reported population of Guinea-Bissau was 2,201,352 in 2024 vs 34,217,848 people in Peru in 2024. In 2025, based on the adjusted UN estimation, the current Guinea-Bissau's population is 2,288,306 people compared to 34,854,181 in Peru.

Population statistics:

  • Peru's population is 15.2 times bigger than Guinea-Bissau's.
  • Guinea-Bissau is ranked the 146th most populous country in the world, while Peru is the 48th.
  • The countries together account for 0.45% of the world: 0.03% for Guinea-Bissau vs 0.42% for Peru.
  • For the last 10 years, Guinea-Bissau has had an average growth rate of +2.4% per year vs +1.26% in Peru.
  • Since 2005, the population of Guinea-Bissau has increased from 1.38M people to 2.29M (65.6% growth), while Peru has grown from 28.1M to 34.9M (24% growth).
  • Guinea-Bissau is projected to reach its peak in 2100 at 4.67M people compared to the peak of 41.7M people in 2066 for Peru.

Guinea-Bissau vs Peru: live population counter

Guinea-Bissau Peru
Current population
2288306
34854181
Population rank 146/197 48/197
Percent of world population 0.03% 0.42%
One net population change
10.9 minutes
1.41 minutes
One birth every
8.13 minutes
58.4 seconds
One death every
34.6 minutes
2.83 minutes
One migration net change every
5.12 hours
28.6 minutes
Annual migration change -1,712 +18,406
Daily growth/decline +132 +1,020
Annual growth/decline +48,013 +372,231
Annual growth/decline rate +2.23% +1.1%
Population growth rate rank 44/197 97/197

Guinea-Bissau and Peru: population history and growth rate by year chart

Guinea-Bissau
Population

Growth rate
Peru
Population

Growth rate
Year Population Growth rate
Guinea-Bissau Peru Guinea-Bissau Peru
1960 577,633 10,174,127 - -
1961 582,532 10,475,123 0.85% 2.96%
1962 589,474 10,784,612 1.19% 2.95%
1963 594,418 11,102,099 0.84% 2.94%
1964 588,543 11,427,978 -0.99% 2.94%
1965 575,005 11,761,085 -2.3% 2.91%
1966 566,908 12,101,297 -1.41% 2.89%
1967 569,011 12,448,814 0.37% 2.87%
1968 578,170 12,803,993 1.61% 2.85%
1969 581,610 13,166,767 0.59% 2.83%
1970 584,403 13,501,237 0.48% 2.54%
1971 586,221 13,838,067 0.31% 2.49%
1972 586,620 14,210,147 0.07% 2.69%
1973 592,808 14,582,867 1.05% 2.62%
1974 613,338 14,956,552 3.46% 2.56%
1975 650,966 15,333,957 6.13% 2.52%
1976 694,191 15,716,809 6.64% 2.5%
1977 741,789 16,109,806 6.86% 2.5%
1978 791,694 16,516,059 6.73% 2.52%
1979 819,867 16,933,139 3.56% 2.53%
1980 829,303 17,360,949 1.15% 2.53%
1981 842,432 17,798,805 1.58% 2.52%
1982 855,891 18,246,503 1.6% 2.52%
1983 869,592 18,705,957 1.6% 2.52%
1984 883,519 19,174,716 1.6% 2.51%
1985 897,697 19,648,204 1.6% 2.47%
1986 912,126 20,117,122 1.61% 2.39%
1987 926,862 20,582,320 1.62% 2.31%
1988 942,061 21,054,702 1.64% 2.3%
1989 957,789 21,532,589 1.67% 2.27%
1990 973,669 22,014,771 1.66% 2.24%
1991 994,639 22,483,775 2.15% 2.13%
1992 1,024,356 22,946,340 2.99% 2.06%
1993 1,058,745 23,413,783 3.36% 2.04%
1994 1,092,031 23,881,493 3.14% 2%
1995 1,119,949 24,348,919 2.56% 1.96%
1996 1,143,535 24,811,171 2.11% 1.9%
1997 1,165,545 25,274,147 1.92% 1.87%
1998 1,187,473 25,738,095 1.88% 1.84%
1999 1,210,206 26,186,504 1.91% 1.74%
2000 1,234,741 26,598,331 2.03% 1.57%
2001 1,261,273 26,964,601 2.15% 1.38%
2002 1,289,307 27,288,217 2.22% 1.2%
2003 1,318,806 27,580,490 2.29% 1.07%
2004 1,349,563 27,852,190 2.33% 0.99%
2005 1,381,585 28,101,180 2.37% 0.89%
2006 1,415,303 28,324,491 2.44% 0.79%
2007 1,450,986 28,530,699 2.52% 0.73%
2008 1,488,054 28,719,041 2.55% 0.66%
2009 1,526,377 28,896,811 2.58% 0.62%
2010 1,566,347 29,086,019 2.62% 0.65%
2011 1,608,076 29,304,086 2.66% 0.75%
2012 1,651,417 29,550,366 2.7% 0.84%
2013 1,695,973 29,817,919 2.7% 0.91%
2014 1,741,122 30,115,826 2.66% 1%
2015 1,786,457 30,457,600 2.6% 1.13%
2016 1,831,893 30,866,494 2.54% 1.34%
2017 1,877,072 31,324,637 2.47% 1.48%
2018 1,922,168 31,897,584 2.4% 1.83%
2019 1,967,696 32,449,303 2.37% 1.73%
2020 2,013,255 32,838,579 2.32% 1.2%
2021 2,058,841 33,155,882 2.26% 0.97%
2022 2,105,529 33,475,438 2.27% 0.96%
2023 2,153,339 33,845,617 2.27% 1.11%
2024 2,201,352 34,217,848 2.23% 1.1%
2025 2,249,512 34,576,670 2.19% 1.05%
2026 2,297,807 34,922,144 2.15% 1%
2027 2,346,190 35,255,683 2.11% 0.96%
2028 2,394,226 35,578,281 2.05% 0.92%
2029 2,441,574 35,890,705 1.98% 0.88%
2030 2,488,931 36,193,882 1.94% 0.84%
2031 2,536,893 36,488,437 1.93% 0.81%
2032 2,585,565 36,774,937 1.92% 0.79%
2033 2,634,701 37,054,380 1.9% 0.76%
2034 2,683,078 37,326,798 1.84% 0.74%
2035 2,730,136 37,591,420 1.75% 0.71%
2036 2,777,887 37,848,147 1.75% 0.68%
2037 2,826,159 38,096,898 1.74% 0.66%
2038 2,873,929 38,337,328 1.69% 0.63%
2039 2,921,973 38,569,891 1.67% 0.61%
2040 2,969,699 38,794,647 1.63% 0.58%
2041 3,016,537 39,011,537 1.58% 0.56%
2042 3,063,161 39,220,371 1.55% 0.54%
2043 3,109,927 39,420,647 1.53% 0.51%
2044 3,156,704 39,612,847 1.5% 0.49%
2045 3,204,242 39,796,723 1.51% 0.46%
2046 3,251,465 39,971,719 1.47% 0.44%
2047 3,298,563 40,137,869 1.45% 0.42%
2048 3,345,853 40,294,857 1.43% 0.39%
2049 3,392,557 40,443,273 1.4% 0.37%
2050 3,438,597 40,583,875 1.36% 0.35%

From 2005 to 2015, the population of Guinea-Bissau increased by 404,872 people (a 29.3% growth), while Peru gained 2,356,420 people (a 8.39% growth).

For the next 10 years, from 2015 to 2025, Guinea-Bissau gained 501,849 (a 28.1% growth), while Peru's population increased by 4,396,581 (a 14.4% growth).

Guinea-Bissau was ranked 148th most populous country in 2005 and is 146th in 2025. Peru was ranked 39th in 2005 and ranked 48th now.

The UN's World Population Prospects forecasts that with changing growth rate trends in 25 years (in 2050) Guinea-Bissau's population will grow by 50.3% to 3,438,597 people with a rank change from 146th to 136th. The population of Peru will increase by 16.4% to 40,583,875 people and rank change from 48th to 51st.

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