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

Updated on by Georank team

The latest officially reported population of Brunei was 462,721 in 2024 vs 2,201,352 people in Guinea-Bissau in 2024. In 2025, based on the adjusted UN estimation, the current Brunei's population is 469,088 people compared to 2,288,306 in Guinea-Bissau.

Population statistics:

  • Guinea-Bissau's population is 4.88 times bigger than Brunei's.
  • Brunei is ranked the 170th most populous country in the world, while Guinea-Bissau is the 146th.
  • The countries together account for 0.03% of the world: 0.006% for Brunei vs 0.03% for Guinea-Bissau.
  • For the last 10 years, Brunei has had an average growth rate of +1.08% per year vs +2.4% in Guinea-Bissau.
  • Since 2005, the population of Brunei has increased from 359K people to 469K (30.7% growth), while Guinea-Bissau has grown from 1.38M to 2.29M (65.6% growth).
  • Brunei is projected to reach its peak in 2055 at 521K people compared to the peak of 4.67M people in 2100 for Guinea-Bissau.

Brunei vs Guinea-Bissau: live population counter

Brunei Guinea-Bissau
Current population
469088
2288306
Population rank 170/197 146/197
Percent of world population 0.006% 0.03%
One net population change
2.32 hours
10.9 minutes
One birth every
1.4 hours
8.13 minutes
One death every
3.65 hours
34.6 minutes
One migration net change every
1.07 years
5.12 hours
Annual migration change +0 -1,712
Daily growth/decline +10 +132
Annual growth/decline +3,772 +48,013
Annual growth/decline rate +0.82% +2.23%
Population growth rate rank 116/197 44/197

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

Brunei
Population

Growth rate
Guinea-Bissau
Population

Growth rate
Year Population Growth rate
Brunei Guinea-Bissau Brunei Guinea-Bissau
1960 88,347 577,633 - -
1961 92,517 582,532 4.72% 0.85%
1962 96,719 589,474 4.54% 1.19%
1963 101,159 594,418 4.59% 0.84%
1964 105,922 588,543 4.71% -0.99%
1965 110,838 575,005 4.64% -2.3%
1966 115,874 566,908 4.54% -1.41%
1967 121,017 569,011 4.44% 0.37%
1968 126,222 578,170 4.3% 1.61%
1969 131,446 581,610 4.14% 0.59%
1970 135,138 584,403 2.81% 0.48%
1971 137,921 586,221 2.06% 0.31%
1972 142,189 586,620 3.09% 0.07%
1973 147,369 592,808 3.64% 1.05%
1974 152,656 613,338 3.59% 3.46%
1975 158,070 650,966 3.55% 6.13%
1976 163,607 694,191 3.5% 6.64%
1977 169,277 741,789 3.47% 6.86%
1978 174,884 791,694 3.31% 6.73%
1979 180,422 819,867 3.17% 3.56%
1980 186,111 829,303 3.15% 1.15%
1981 191,977 842,432 3.15% 1.58%
1982 198,165 855,891 3.22% 1.6%
1983 204,741 869,592 3.32% 1.6%
1984 211,661 883,519 3.38% 1.6%
1985 218,919 897,697 3.43% 1.6%
1986 226,495 912,126 3.46% 1.61%
1987 233,860 926,862 3.25% 1.62%
1988 240,913 942,061 3.02% 1.64%
1989 248,064 957,789 2.97% 1.67%
1990 255,292 973,669 2.91% 1.66%
1991 262,596 994,639 2.86% 2.15%
1992 269,839 1,024,356 2.76% 2.99%
1993 276,971 1,058,745 2.64% 3.36%
1994 284,091 1,092,031 2.57% 3.14%
1995 291,195 1,119,949 2.5% 2.56%
1996 298,276 1,143,535 2.43% 2.11%
1997 305,341 1,165,545 2.37% 1.92%
1998 312,385 1,187,473 2.31% 1.88%
1999 319,411 1,210,206 2.25% 1.91%
2000 326,424 1,234,741 2.2% 2.03%
2001 333,345 1,261,273 2.12% 2.15%
2002 340,099 1,289,307 2.03% 2.22%
2003 346,637 1,318,806 1.92% 2.29%
2004 352,911 1,349,563 1.81% 2.33%
2005 358,916 1,381,585 1.7% 2.37%
2006 364,663 1,415,303 1.6% 2.44%
2007 370,873 1,450,986 1.7% 2.52%
2008 377,793 1,488,054 1.87% 2.55%
2009 384,952 1,526,377 1.89% 2.58%
2010 392,332 1,566,347 1.92% 2.62%
2011 399,389 1,608,076 1.8% 2.66%
2012 405,557 1,651,417 1.54% 2.7%
2013 411,202 1,695,973 1.39% 2.7%
2014 416,750 1,741,122 1.35% 2.66%
2015 422,212 1,786,457 1.31% 2.6%
2016 427,564 1,831,893 1.27% 2.54%
2017 432,772 1,877,072 1.22% 2.47%
2018 437,810 1,922,168 1.16% 2.4%
2019 442,680 1,967,696 1.11% 2.37%
2020 447,404 2,013,255 1.07% 2.32%
2021 451,721 2,058,841 0.96% 2.26%
2022 455,370 2,105,529 0.81% 2.27%
2023 458,949 2,153,339 0.79% 2.27%
2024 462,721 2,201,352 0.82% 2.23%
2025 466,324 2,249,512 0.78% 2.19%
2026 469,766 2,297,807 0.74% 2.15%
2027 473,148 2,346,190 0.72% 2.11%
2028 476,428 2,394,226 0.69% 2.05%
2029 479,491 2,441,574 0.64% 1.98%
2030 482,438 2,488,931 0.61% 1.94%
2031 485,308 2,536,893 0.59% 1.93%
2032 487,943 2,585,565 0.54% 1.92%
2033 490,424 2,634,701 0.51% 1.9%
2034 492,887 2,683,078 0.5% 1.84%
2035 495,286 2,730,136 0.49% 1.75%
2036 497,544 2,777,887 0.46% 1.75%
2037 499,693 2,826,159 0.43% 1.74%
2038 501,910 2,873,929 0.44% 1.69%
2039 504,061 2,921,973 0.43% 1.67%
2040 505,968 2,969,699 0.38% 1.63%
2041 507,800 3,016,537 0.36% 1.58%
2042 509,531 3,063,161 0.34% 1.55%
2043 511,124 3,109,927 0.31% 1.53%
2044 512,586 3,156,704 0.29% 1.5%
2045 514,047 3,204,242 0.29% 1.51%
2046 515,409 3,251,465 0.26% 1.47%
2047 516,596 3,298,563 0.23% 1.45%
2048 517,693 3,345,853 0.21% 1.43%
2049 518,684 3,392,557 0.19% 1.4%
2050 519,542 3,438,597 0.17% 1.36%

From 2005 to 2015, the population of Brunei increased by 63,296 people (a 17.6% growth), while Guinea-Bissau gained 404,872 people (a 29.3% growth).

For the next 10 years, from 2015 to 2025, Brunei gained 46,876 (a 11.1% growth), while Guinea-Bissau's population increased by 501,849 (a 28.1% growth).

Brunei was ranked 169th most populous country in 2005 and is 170th in 2025. Guinea-Bissau was ranked 148th in 2005 and ranked 146th now.

The UN's World Population Prospects forecasts that with changing growth rate trends in 25 years (in 2050) Brunei's population will grow by 10.8% to 519,542 people with a rank change from 170th to 171st. The population of Guinea-Bissau will increase by 50.3% to 3,438,597 people and rank change from 146th to 136th.

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