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

Updated on by Georank

The latest officially reported population of Guinea-Bissau was 2,249,515 in 2025 vs 54,850,648 people in Myanmar in 2025. In 2026, based on the adjusted UN estimation, the current Guinea-Bissau's population is 2,323,460 people compared to 55,361,818 in Myanmar.

Population statistics:

  • Myanmar's population is 23.8 times bigger than Guinea-Bissau's.
  • Guinea-Bissau is ranked the 146th most populous country in the world, while Myanmar is the 27th.
  • The countries together account for 0.69% of the world: 0.03% for Guinea-Bissau vs 0.67% for Myanmar.
  • For the last 10 years, Guinea-Bissau has had an average growth rate of +2.36% per year vs +0.72% in Myanmar.
  • Since 2006, the population of Guinea-Bissau has increased from 1.42M people to 2.32M (64.2% growth), while Myanmar has grown from 47.8M to 55.4M (15.9% growth).

Guinea-Bissau vs Myanmar: population by year and forecast

Guinea-Bissau
Factual

Projection
Myanmar
Factual

Projection
1x
Year Population
Guinea-Bissau Myanmar
2100 4,713,104 49,940,111
2099 4,706,098 50,189,329
2098 4,699,568 50,438,094
2097 4,691,855 50,686,307
2096 4,682,938 50,935,768
2095 4,674,608 51,187,086
2094 4,663,103 51,437,370
2093 4,651,788 51,684,263
2092 4,639,582 51,929,856
2091 4,628,423 52,177,533
2090 4,616,772 52,421,308
2089 4,604,837 52,660,538
2088 4,592,099 52,897,777
2087 4,578,407 53,134,297
2086 4,562,793 53,369,096
2085 4,547,020 53,601,340
2084 4,530,206 53,828,989
2083 4,514,557 54,053,017
2082 4,498,172 54,275,644
2081 4,481,590 54,495,268
2080 4,461,992 54,712,302
2079 4,440,836 54,927,789
2078 4,419,277 55,140,889
2077 4,395,599 55,347,343
2076 4,371,019 55,552,868
2075 4,343,934 55,755,739
2074 4,318,519 55,954,725
2073 4,290,772 56,150,331
2072 4,262,846 56,339,615
2071 4,234,576 56,523,628
2070 4,206,253 56,703,747
2069 4,176,501 56,877,191
2068 4,145,457 57,045,573
2067 4,114,243 57,207,013
2066 4,082,951 57,363,486
2065 4,048,502 57,515,336
2064 4,013,784 57,661,327
2063 3,978,328 57,798,588
2062 3,941,631 57,928,360
2061 3,904,197 58,056,757
2060 3,868,146 58,176,117
2059 3,829,277 58,284,778
2058 3,789,609 58,381,839
2057 3,750,140 58,471,358
2056 3,710,996 58,555,436
2055 3,670,229 58,625,894
2054 3,627,303 58,687,073
2053 3,586,333 58,734,842
2052 3,543,640 58,772,617
2051 3,498,845 58,799,283
2050 3,453,155 58,813,731
2049 3,405,764 58,819,125
2048 3,358,731 58,812,936
2047 3,310,142 58,795,137
2046 3,263,507 58,764,783
2045 3,214,677 58,717,705
2044 3,167,400 58,660,923
2043 3,120,097 58,591,067
2042 3,072,862 58,505,720
2041 3,025,833 58,407,189
2040 2,978,159 58,296,243
2039 2,929,364 58,171,090
2038 2,881,007 58,030,790
2037 2,832,794 57,878,267
2036 2,783,401 57,714,284
2035 2,736,240 57,533,824
2034 2,688,290 57,338,544
2033 2,638,427 57,127,286
2032 2,588,961 56,900,181
2031 2,540,013 56,656,985
2030 2,491,987 56,397,420
2029 2,444,278 56,123,541
2028 2,396,253 55,830,923
2027 2,347,151 55,521,079
2026 2,298,439 55,193,610
2025 2,249,515 54,850,648
2024 2,201,352 54,500,091
2023 2,153,339 54,133,798
2022 2,105,529 53,756,787
2021 2,058,841 53,387,102
2020 2,013,255 53,016,522
2019 1,967,696 52,640,713
2018 1,922,168 52,272,247
2017 1,877,072 51,894,938
2016 1,831,893 51,495,696
2015 1,786,457 51,089,056
2014 1,741,122 50,681,634
2013 1,695,973 50,262,658
2012 1,651,417 49,837,446
2011 1,608,076 49,419,820
2010 1,566,347 49,024,382
2009 1,526,377 48,660,459
2008 1,488,054 48,390,793
2007 1,450,986 48,125,043
2006 1,415,303 47,785,135
2005 1,381,585 47,438,365
2004 1,349,563 47,068,772
2003 1,318,806 46,667,192
2002 1,289,307 46,232,653
2001 1,261,273 45,771,139
2000 1,234,741 45,290,841
1999 1,210,206 44,787,724
1998 1,187,473 44,257,793
1997 1,165,545 43,708,798
1996 1,143,535 43,154,860
1995 1,119,949 42,605,338
1994 1,092,031 42,055,143
1993 1,058,745 41,502,429
1992 1,024,356 40,950,342
1991 994,639 40,394,154
1990 973,669 39,817,251
1989 957,789 39,214,618
1988 942,061 38,600,927
1987 926,862 37,971,594
1986 912,126 37,314,878
1985 897,697 36,622,827
1984 883,519 35,899,313
1983 869,592 35,162,715
1982 855,891 34,482,965
1981 842,432 33,858,783
1980 829,303 33,227,204
1979 819,867 32,596,550
1978 791,694 31,972,976
1977 741,789 31,355,966
1976 694,191 30,758,811
1975 650,966 30,176,565
1974 613,338 29,598,167
1973 592,808 29,026,388
1972 586,620 28,428,324
1971 586,221 27,807,219
1970 584,403 27,193,016
1969 581,610 26,585,112
1968 578,170 25,989,662
1967 569,011 25,406,429
1966 566,908 24,836,496
1965 575,005 24,279,431
1964 588,543 23,737,315
1963 594,418 23,213,408
1962 589,474 22,704,719
1961 582,532 22,210,581
1960 577,633 21,730,250

Data sources: United Nations | World Population Prospects (2026–2100, retrieved 2026-07-08); World Bank | Health (1960–2025, retrieved 2026-07-08).

GeoRank.org/population/guinea-bissau/myanmar | CC BY

From 2006 to 2016, the population of Guinea-Bissau increased by 416,590 people (a 29.4% growth), while Myanmar gained 3,710,561 people (a 7.77% growth).

For the next 10 years, from 2016 to 2026, Guinea-Bissau gained 491,567 people (a 26.8% growth), while Myanmar's population increased by 3,866,122 people (a 7.51% growth).

Guinea-Bissau was ranked 148th most populous country in 2006 and is 146th in 2026. Myanmar was ranked 26th in 2006 and ranked 27th now.

The UN's World Population Prospects forecasts that in 24 years (in 2050) Guinea-Bissau's population will grow by 48.6% to 3,453,155 people with a rank change from 146th to 136th. The population of Myanmar will increase by 6.24% to 58,813,731 people and rank change from 27th to 35th.

Guinea-Bissau is projected to reach its peak in 2100 at 4.71M people compared to the peak of 58.8M people in 2049 for Myanmar.

Population growth rate by year

Guinea-Bissau
Factual

Projection
Myanmar
Factual

Projection
1x
Year Growth rate
Guinea-Bissau Myanmar
2100 0.15% -0.5%
2099 0.14% -0.49%
2098 0.16% -0.49%
2097 0.19% -0.49%
2096 0.18% -0.49%
2095 0.25% -0.49%
2094 0.24% -0.48%
2093 0.26% -0.47%
2092 0.24% -0.47%
2091 0.25% -0.47%
2090 0.26% -0.45%
2089 0.28% -0.45%
2088 0.3% -0.45%
2087 0.34% -0.44%
2086 0.35% -0.43%
2085 0.37% -0.42%
2084 0.35% -0.41%
2083 0.36% -0.41%
2082 0.37% -0.4%
2081 0.44% -0.4%
2080 0.48% -0.39%
2079 0.49% -0.39%
2078 0.54% -0.37%
2077 0.56% -0.37%
2076 0.62% -0.36%
2075 0.59% -0.36%
2074 0.65% -0.35%
2073 0.66% -0.34%
2072 0.67% -0.33%
2071 0.67% -0.32%
2070 0.71% -0.3%
2069 0.75% -0.3%
2068 0.76% -0.28%
2067 0.77% -0.27%
2066 0.85% -0.26%
2065 0.86% -0.25%
2064 0.89% -0.24%
2063 0.93% -0.22%
2062 0.96% -0.22%
2061 0.93% -0.21%
2060 1.02% -0.19%
2059 1.05% -0.17%
2058 1.05% -0.15%
2057 1.05% -0.14%
2056 1.11% -0.12%
2055 1.18% -0.1%
2054 1.14% -0.08%
2053 1.2% -0.06%
2052 1.28% -0.05%
2051 1.32% -0.02%
2050 1.39% -0.009%
2049 1.4% 0.01%
2048 1.47% 0.03%
2047 1.43% 0.05%
2046 1.52% 0.08%
2045 1.49% 0.1%
2044 1.52% 0.12%
2043 1.54% 0.15%
2042 1.55% 0.17%
2041 1.6% 0.19%
2040 1.67% 0.22%
2039 1.68% 0.24%
2038 1.7% 0.26%
2037 1.77% 0.28%
2036 1.72% 0.31%
2035 1.78% 0.34%
2034 1.89% 0.37%
2033 1.91% 0.4%
2032 1.93% 0.43%
2031 1.93% 0.46%
2030 1.95% 0.49%
2029 2% 0.52%
2028 2.09% 0.56%
2027 2.12% 0.59%
2026 2.17% 0.63%
2025 2.19% 0.64%
2024 2.23% 0.68%
2023 2.27% 0.7%
2022 2.27% 0.69%
2021 2.26% 0.7%
2020 2.32% 0.71%
2019 2.37% 0.7%
2018 2.4% 0.73%
2017 2.47% 0.78%
2016 2.54% 0.8%
2015 2.6% 0.8%
2014 2.66% 0.83%
2013 2.7% 0.85%
2012 2.7% 0.85%
2011 2.66% 0.81%
2010 2.62% 0.75%
2009 2.58% 0.56%
2008 2.55% 0.55%
2007 2.52% 0.71%
2006 2.44% 0.73%
2005 2.37% 0.79%
2004 2.33% 0.86%
2003 2.29% 0.94%
2002 2.22% 1.01%
2001 2.15% 1.06%
2000 2.03% 1.12%
1999 1.91% 1.2%
1998 1.88% 1.26%
1997 1.92% 1.28%
1996 2.11% 1.29%
1995 2.56% 1.31%
1994 3.14% 1.33%
1993 3.36% 1.35%
1992 2.99% 1.38%
1991 2.15% 1.45%
1990 1.66% 1.54%
1989 1.67% 1.59%
1988 1.64% 1.66%
1987 1.62% 1.76%
1986 1.61% 1.89%
1985 1.6% 2.02%
1984 1.6% 2.09%
1983 1.6% 1.97%
1982 1.6% 1.84%
1981 1.58% 1.9%
1980 1.15% 1.93%
1979 3.56% 1.95%
1978 6.73% 1.97%
1977 6.86% 1.94%
1976 6.64% 1.93%
1975 6.13% 1.95%
1974 3.46% 1.97%
1973 1.05% 2.1%
1972 0.07% 2.23%
1971 0.31% 2.26%
1970 0.48% 2.29%
1969 0.59% 2.29%
1968 1.61% 2.3%
1967 0.37% 2.29%
1966 -1.41% 2.29%
1965 -2.3% 2.28%
1964 -0.99% 2.26%
1963 0.84% 2.24%
1962 1.19% 2.22%
1961 0.85% 2.21%

Data sources: United Nations | World Population Prospects (2026–2100, retrieved 2026-07-08); World Bank | Health (1961–2025, retrieved 2026-07-08).

GeoRank.org/population/guinea-bissau/myanmar | CC BY

In 2025, the population of Guinea-Bissau grew by 2.19%, while Myanmar's population grew by 0.64%.

Live population counters

Guinea-Bissau Myanmar
Current population
2323460
55361818
Population rank 146/197 27/197
Percent of world population 0.03% 0.67%
One net population change
10.9 minutes
1.5 minutes
One birth every
8.08 minutes
35.1 seconds
One death every
34.1 minutes
1.05 minutes
Daily growth/decline +132 +960
Annual growth/decline +48,163 +350,557
Annual growth/decline rate +2.19% +0.64%
Population growth rate rank 41/197 121/197
One migration net change every
6.4 hours
13.3 minutes
Annual migration change -1,373 -39,661
Net migration rank 96/196 172/196
Foreign-born residents 15,064 79,052
Foreign-born residents rank 172/195 139/195
Foreign-born share of population 0.7% 0.1%
Foreign-born share rank 165/195 194/195

Natural population change vs migration

Guinea-Bissau
Natural

Migration
Myanmar
Natural

Migration
1x
Year Population change
Guinea-Bissau Myanmar
Natural Migration Natural Migration
2025 - -1,373 - -39,661
2024 49,642 -1,712 397,197 -37,979
2023 49,498 -1,400 408,331 -34,989
2022 48,920 -1,400 415,647 -34,988
2021 47,242 -1,395 394,104 -35,370
2020 46,718 -1,394 448,626 -66,213
2019 47,196 -1,395 469,924 -100,783
2018 46,659 -1,396 482,316 -114,598
2017 46,318 -1,398 492,276 -105,415
2016 46,814 -1,392 499,508 -87,907
2015 46,846 -1,393 495,769 -94,108
2014 46,615 -1,393 488,114 -74,901
2013 46,472 -1,395 487,648 -62,863
2012 45,480 -1,442 487,210 -61,536
2011 44,405 -1,760 492,271 -82,713
2010 43,067 -2,257 497,745 -116,481
2009 41,950 -2,821 505,144 -158,542
2008 40,841 -3,313 373,287 -180,533
2007 40,288 -3,676 523,745 -184,989
2006 38,886 -4,142 527,165 -186,098
2005 37,347 -4,662 537,429 -185,009
2004 36,495 -5,144 556,494 -169,736
2003 35,649 -5,487 582,173 -165,739
2002 34,561 -5,712 602,873 -150,232
2001 33,461 -6,239 601,524 -131,124
2000 32,816 -6,971 596,979 -106,772
1999 30,916 -7,686 597,916 -81,874
1998 30,390 -8,163 606,110 -62,281
1997 29,792 -8,176 613,103 -58,954
1996 29,778 -7,369 619,488 -65,766
1995 29,142 -4,376 620,376 -75,097
1994 27,895 3,174 626,411 -71,359
1993 26,943 8,562 633,576 -83,214
1992 25,747 7,531 634,484 -80,661
1991 24,527 1,621 637,622 -79,059
1990 23,936 -8,151 636,081 -40,859
1989 24,286 -8,296 636,610 -26,585
1988 23,940 -8,473 630,392 -13,046
1987 23,549 -8,622 652,960 -11,642
1986 23,301 -8,748 679,467 -7,351
1985 23,116 -8,812 705,905 6,074
1984 22,861 -8,812 723,623 11,433
1983 22,542 -8,729 719,710 18,427
1982 22,131 -8,539 701,212 -79,856
1981 21,611 -8,291 679,851 -52,839
1980 21,024 -8,086 673,815 -37,679
1979 19,736 -13,801 669,338 -44,174
1978 17,468 32,936 658,068 -36,055
1977 15,484 33,922 649,915 -37,879
1976 13,688 32,113 642,829 -60,561
1975 11,998 28,645 635,005 -52,763
1974 10,321 24,290 628,458 -53,875
1973 8,430 -1,985 624,619 -55,659
1972 7,911 -1,985 616,411 10,735
1971 8,183 -13,302 608,784 6,306
1970 7,632 1,123 595,337 17,997
1969 7,857 -11,033 584,979 17,491
1968 7,289 2,769 571,123 17,293
1967 6,742 1,516 559,577 18,470
1966 6,955 -11,006 546,378 15,453
1965 7,789 -19,928 533,443 18,847
1964 8,989 -23,936 516,334 15,600
1963 9,190 -5,993 501,548 14,350
1962 10,662 -3,960 487,925 13,546
1961 10,756 -3,575 474,818 11,972
1960 10,618 -8,007 465,049 8,807

Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08).

GeoRank.org/population/guinea-bissau/myanmar | CC BY

Over the last 10 years, 97.1% of the population change in Guinea-Bissau is from natural causes (a gain of 475,853 people) and 2.91% is from migration (a loss of 14,275 people). In Myanmar 86.3% is from natural causes (a gain of 4,503,698 people) and 13.7% is from migration (a loss of 712,350 people).

As of 2024, 15,064 residents or 0.7% of the population were not native-born in Guinea-Bissau, compared to 79,052 people or 0.1% in Myanmar.

Biggest cities by population

Guinea-Bissau
City Population
Bissau 492K
Bafata 29.6K
Myanmar
City Population
Yangon 6.87M
Mandalay 1.23M
Naypyidaw 1.16M
Hpa-an 422K
Mawlamyine 289K
Pathein 287K
Bago 284K
Taunggyi 265K
Myitkyina 243K
Myeik 222K

Compare countries by 7 more topics

Population map with other countries

1x

Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08); United Nations | World Population Prospects (1960–2026, retrieved 2026-07-08); U.S. Census Bureau (1960–2025, retrieved 2026-07-08); Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-07-08).

GeoRank.org/population/guinea-bissau/myanmar | CC BY

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Data sources:

  1. World Bank | Health (1960–2025, retrieved 2026-07-08)
  2. United Nations | World Population Prospects (1960–2100, retrieved 2026-07-08)
  3. U.S. Census Bureau (1960–2025, retrieved 2026-07-08)
  4. Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-07-08)
  5. Wikidata (2026, retrieved 2026-07-08)

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