The latest officially reported population of Guinea-Bissau was 2,201,352 in 2024 vs 9,646 people in Tuvalu in 2024. In 2026, based on the adjusted UN estimation, the current Guinea-Bissau's population is 2,311,915 people compared to 9,341 in Tuvalu.
Population statistics:
- Guinea-Bissau's population is 247.5 times bigger than Tuvalu's.
- Guinea-Bissau is ranked the 146th most populous country in the world, while Tuvalu is the 196th.
- The countries together account for 0.03% of the world: 0.03% for Guinea-Bissau vs 0.0001% for Tuvalu.
- For the last 10 years, Guinea-Bissau has had an average growth rate of +2.4% per year vs -1.19% in Tuvalu.
- Since 2006, the population of Guinea-Bissau has increased from 1.42M people to 2.31M (63.4% growth), while Tuvalu has declined from 10.1K to 9.34K (7.11% decline).
Guinea-Bissau vs Tuvalu: population by year and forecast
| Year | Population | |
|---|---|---|
Guinea-Bissau
|
Tuvalu
|
|
| 2100 | 4,713,717 | 12,153 |
| 2099 | 4,706,710 | 12,146 |
| 2098 | 4,700,179 | 12,126 |
| 2097 | 4,692,465 | 12,104 |
| 2096 | 4,683,547 | 12,081 |
| 2095 | 4,675,216 | 12,066 |
| 2094 | 4,663,709 | 12,048 |
| 2093 | 4,652,393 | 12,028 |
| 2092 | 4,640,186 | 11,999 |
| 2091 | 4,629,025 | 11,972 |
| 2090 | 4,617,372 | 11,941 |
| 2089 | 4,605,435 | 11,909 |
| 2088 | 4,592,696 | 11,874 |
| 2087 | 4,579,003 | 11,847 |
| 2086 | 4,563,387 | 11,812 |
| 2085 | 4,547,611 | 11,772 |
| 2084 | 4,530,795 | 11,728 |
| 2083 | 4,515,144 | 11,689 |
| 2082 | 4,498,757 | 11,649 |
| 2081 | 4,482,173 | 11,609 |
| 2080 | 4,462,572 | 11,547 |
| 2079 | 4,441,414 | 11,491 |
| 2078 | 4,419,851 | 11,441 |
| 2077 | 4,396,170 | 11,382 |
| 2076 | 4,371,588 | 11,324 |
| 2075 | 4,344,499 | 11,268 |
| 2074 | 4,319,080 | 11,203 |
| 2073 | 4,291,330 | 11,127 |
| 2072 | 4,263,400 | 11,069 |
| 2071 | 4,235,126 | 10,994 |
| 2070 | 4,206,800 | 10,936 |
| 2069 | 4,177,044 | 10,866 |
| 2068 | 4,145,996 | 10,798 |
| 2067 | 4,114,778 | 10,730 |
| 2066 | 4,083,481 | 10,666 |
| 2065 | 4,049,028 | 10,611 |
| 2064 | 4,014,305 | 10,546 |
| 2063 | 3,978,845 | 10,482 |
| 2062 | 3,942,144 | 10,425 |
| 2061 | 3,904,704 | 10,356 |
| 2060 | 3,868,649 | 10,299 |
| 2059 | 3,829,775 | 10,230 |
| 2058 | 3,790,102 | 10,167 |
| 2057 | 3,750,628 | 10,115 |
| 2056 | 3,711,479 | 10,048 |
| 2055 | 3,670,706 | 9,985 |
| 2054 | 3,627,775 | 9,927 |
| 2053 | 3,586,800 | 9,859 |
| 2052 | 3,544,101 | 9,802 |
| 2051 | 3,499,300 | 9,731 |
| 2050 | 3,453,604 | 9,666 |
| 2049 | 3,406,207 | 9,600 |
| 2048 | 3,359,168 | 9,533 |
| 2047 | 3,310,573 | 9,456 |
| 2046 | 3,263,932 | 9,390 |
| 2045 | 3,215,095 | 9,329 |
| 2044 | 3,167,811 | 9,267 |
| 2043 | 3,120,502 | 9,201 |
| 2042 | 3,073,261 | 9,136 |
| 2041 | 3,026,226 | 9,084 |
| 2040 | 2,978,546 | 9,043 |
| 2039 | 2,929,745 | 8,992 |
| 2038 | 2,881,381 | 8,952 |
| 2037 | 2,833,162 | 8,925 |
| 2036 | 2,783,763 | 8,910 |
| 2035 | 2,736,596 | 8,901 |
| 2034 | 2,688,639 | 8,894 |
| 2033 | 2,638,770 | 8,903 |
| 2032 | 2,589,298 | 8,923 |
| 2031 | 2,540,343 | 8,946 |
| 2030 | 2,492,311 | 8,997 |
| 2029 | 2,444,595 | 9,056 |
| 2028 | 2,396,565 | 9,132 |
| 2027 | 2,347,456 | 9,226 |
| 2026 | 2,298,738 | 9,341 |
| 2025 | 2,249,807 | 9,484 |
| 2024 | 2,201,352 | 9,646 |
| 2023 | 2,153,339 | 9,816 |
| 2022 | 2,105,529 | 9,992 |
| 2021 | 2,058,841 | 10,194 |
| 2020 | 2,013,255 | 10,399 |
| 2019 | 1,967,696 | 10,581 |
| 2018 | 1,922,168 | 10,751 |
| 2017 | 1,877,072 | 10,869 |
| 2016 | 1,831,893 | 10,930 |
| 2015 | 1,786,457 | 10,963 |
| 2014 | 1,741,122 | 10,984 |
| 2013 | 1,695,973 | 11,001 |
| 2012 | 1,651,417 | 10,934 |
| 2011 | 1,608,076 | 10,780 |
| 2010 | 1,566,347 | 10,614 |
| 2009 | 1,526,377 | 10,461 |
| 2008 | 1,488,054 | 10,321 |
| 2007 | 1,450,986 | 10,182 |
| 2006 | 1,415,303 | 10,056 |
| 2005 | 1,381,585 | 9,940 |
| 2004 | 1,349,563 | 9,816 |
| 2003 | 1,318,806 | 9,695 |
| 2002 | 1,289,307 | 9,623 |
| 2001 | 1,261,273 | 9,586 |
| 2000 | 1,234,741 | 9,544 |
| 1999 | 1,210,206 | 9,496 |
| 1998 | 1,187,473 | 9,451 |
| 1997 | 1,165,545 | 9,400 |
| 1996 | 1,143,535 | 9,342 |
| 1995 | 1,119,949 | 9,280 |
| 1994 | 1,092,031 | 9,207 |
| 1993 | 1,058,745 | 9,126 |
| 1992 | 1,024,356 | 9,038 |
| 1991 | 994,639 | 8,928 |
| 1990 | 973,669 | 8,798 |
| 1989 | 957,789 | 8,662 |
| 1988 | 942,061 | 8,518 |
| 1987 | 926,862 | 8,371 |
| 1986 | 912,126 | 8,217 |
| 1985 | 897,697 | 8,046 |
| 1984 | 883,519 | 7,902 |
| 1983 | 869,592 | 7,789 |
| 1982 | 855,891 | 7,664 |
| 1981 | 842,432 | 7,526 |
| 1980 | 829,303 | 7,366 |
| 1979 | 819,867 | 7,184 |
| 1978 | 791,694 | 6,957 |
| 1977 | 741,789 | 6,686 |
| 1976 | 694,191 | 6,404 |
| 1975 | 650,966 | 6,117 |
| 1974 | 613,338 | 5,822 |
| 1973 | 592,808 | 5,681 |
| 1972 | 586,620 | 5,692 |
| 1971 | 586,221 | 5,685 |
| 1970 | 584,403 | 5,663 |
| 1969 | 581,610 | 5,631 |
| 1968 | 578,170 | 5,624 |
| 1967 | 569,011 | 5,652 |
| 1966 | 566,908 | 5,686 |
| 1965 | 575,005 | 5,715 |
| 1964 | 588,543 | 5,752 |
| 1963 | 594,418 | 5,751 |
| 1962 | 589,474 | 5,699 |
| 1961 | 582,532 | 5,648 |
| 1960 | 577,633 | 5,598 |
Data sources: United Nations | World Population Prospects (2025–2100, retrieved 2026-03-10); World Bank | Health (1960–2024, retrieved 2026-04-06).
GeoRank.org/population/guinea-bissau/tuvalu | CC BY 
From 2006 to 2016, the population of Guinea-Bissau increased by 416,590 people (a 29.4% growth), while Tuvalu gained 874 people (a 8.69% growth).
For the next 10 years, from 2016 to 2026, Guinea-Bissau gained 480,022 people (a 26.2% growth), while Tuvalu's population decreased by 1,589 people (a 14.5% decline).
Guinea-Bissau was ranked 148th most populous country in 2006 and is 146th in 2026. Tuvalu was ranked 195th in 2006 and ranked 196th now.
The UN's World Population Prospects forecasts that in 24 years (in 2050) Guinea-Bissau's population will grow by 49.4% to 3,453,604 people with a rank change from 146th to 136th. The population of Tuvalu will increase by 3.48% to 9,666 people and will still be ranked 196th.
Guinea-Bissau is projected to reach its peak in 2100 at 4.71M people compared to the peak of 12.2K people in 2100 for Tuvalu.
Population growth rate by year
| Year | Growth rate | |
|---|---|---|
|
Guinea-Bissau
|
Tuvalu
|
|
| 2100 | 0.15% | 0.06% |
| 2099 | 0.14% | 0.17% |
| 2098 | 0.16% | 0.18% |
| 2097 | 0.19% | 0.19% |
| 2096 | 0.18% | 0.12% |
| 2095 | 0.25% | 0.15% |
| 2094 | 0.24% | 0.16% |
| 2093 | 0.26% | 0.25% |
| 2092 | 0.24% | 0.22% |
| 2091 | 0.25% | 0.26% |
| 2090 | 0.26% | 0.27% |
| 2089 | 0.28% | 0.3% |
| 2088 | 0.3% | 0.23% |
| 2087 | 0.34% | 0.29% |
| 2086 | 0.35% | 0.35% |
| 2085 | 0.37% | 0.37% |
| 2084 | 0.35% | 0.33% |
| 2083 | 0.36% | 0.35% |
| 2082 | 0.37% | 0.34% |
| 2081 | 0.44% | 0.54% |
| 2080 | 0.48% | 0.48% |
| 2079 | 0.49% | 0.43% |
| 2078 | 0.54% | 0.52% |
| 2077 | 0.56% | 0.51% |
| 2076 | 0.62% | 0.5% |
| 2075 | 0.59% | 0.58% |
| 2074 | 0.65% | 0.69% |
| 2073 | 0.66% | 0.53% |
| 2072 | 0.67% | 0.68% |
| 2071 | 0.67% | 0.54% |
| 2070 | 0.71% | 0.64% |
| 2069 | 0.75% | 0.63% |
| 2068 | 0.76% | 0.63% |
| 2067 | 0.77% | 0.6% |
| 2066 | 0.85% | 0.51% |
| 2065 | 0.86% | 0.62% |
| 2064 | 0.89% | 0.61% |
| 2063 | 0.93% | 0.55% |
| 2062 | 0.96% | 0.67% |
| 2061 | 0.93% | 0.55% |
| 2060 | 1.02% | 0.68% |
| 2059 | 1.05% | 0.61% |
| 2058 | 1.05% | 0.52% |
| 2057 | 1.05% | 0.66% |
| 2056 | 1.11% | 0.64% |
| 2055 | 1.18% | 0.58% |
| 2054 | 1.14% | 0.69% |
| 2053 | 1.2% | 0.58% |
| 2052 | 1.28% | 0.73% |
| 2051 | 1.32% | 0.67% |
| 2050 | 1.39% | 0.69% |
| 2049 | 1.4% | 0.7% |
| 2048 | 1.47% | 0.82% |
| 2047 | 1.43% | 0.71% |
| 2046 | 1.52% | 0.65% |
| 2045 | 1.49% | 0.67% |
| 2044 | 1.52% | 0.71% |
| 2043 | 1.54% | 0.72% |
| 2042 | 1.55% | 0.57% |
| 2041 | 1.6% | 0.46% |
| 2040 | 1.67% | 0.56% |
| 2039 | 1.68% | 0.44% |
| 2038 | 1.7% | 0.31% |
| 2037 | 1.77% | 0.17% |
| 2036 | 1.72% | 0.1% |
| 2035 | 1.78% | 0.08% |
| 2034 | 1.89% | -0.1% |
| 2033 | 1.91% | -0.22% |
| 2032 | 1.93% | -0.27% |
| 2031 | 1.93% | -0.56% |
| 2030 | 1.95% | -0.66% |
| 2029 | 2% | -0.83% |
| 2028 | 2.09% | -1.02% |
| 2027 | 2.12% | -1.23% |
| 2026 | 2.17% | -1.51% |
| 2025 | 2.2% | -1.68% |
| 2024 | 2.23% | -1.73% |
| 2023 | 2.27% | -1.76% |
| 2022 | 2.27% | -1.98% |
| 2021 | 2.26% | -1.97% |
| 2020 | 2.32% | -1.72% |
| 2019 | 2.37% | -1.58% |
| 2018 | 2.4% | -1.09% |
| 2017 | 2.47% | -0.56% |
| 2016 | 2.54% | -0.3% |
| 2015 | 2.6% | -0.19% |
| 2014 | 2.66% | -0.15% |
| 2013 | 2.7% | 0.61% |
| 2012 | 2.7% | 1.43% |
| 2011 | 2.66% | 1.56% |
| 2010 | 2.62% | 1.46% |
| 2009 | 2.58% | 1.36% |
| 2008 | 2.55% | 1.37% |
| 2007 | 2.52% | 1.25% |
| 2006 | 2.44% | 1.17% |
| 2005 | 2.37% | 1.26% |
| 2004 | 2.33% | 1.25% |
| 2003 | 2.29% | 0.75% |
| 2002 | 2.22% | 0.39% |
| 2001 | 2.15% | 0.44% |
| 2000 | 2.03% | 0.51% |
| 1999 | 1.91% | 0.48% |
| 1998 | 1.88% | 0.54% |
| 1997 | 1.92% | 0.62% |
| 1996 | 2.11% | 0.67% |
| 1995 | 2.56% | 0.79% |
| 1994 | 3.14% | 0.89% |
| 1993 | 3.36% | 0.97% |
| 1992 | 2.99% | 1.23% |
| 1991 | 2.15% | 1.48% |
| 1990 | 1.66% | 1.57% |
| 1989 | 1.67% | 1.69% |
| 1988 | 1.64% | 1.76% |
| 1987 | 1.62% | 1.87% |
| 1986 | 1.61% | 2.13% |
| 1985 | 1.6% | 1.82% |
| 1984 | 1.6% | 1.45% |
| 1983 | 1.6% | 1.63% |
| 1982 | 1.6% | 1.83% |
| 1981 | 1.58% | 2.17% |
| 1980 | 1.15% | 2.53% |
| 1979 | 3.56% | 3.26% |
| 1978 | 6.73% | 4.05% |
| 1977 | 6.86% | 4.4% |
| 1976 | 6.64% | 4.69% |
| 1975 | 6.13% | 5.07% |
| 1974 | 3.46% | 2.48% |
| 1973 | 1.05% | -0.19% |
| 1972 | 0.07% | 0.12% |
| 1971 | 0.31% | 0.39% |
| 1970 | 0.48% | 0.57% |
| 1969 | 0.59% | 0.12% |
| 1968 | 1.61% | -0.5% |
| 1967 | 0.37% | -0.6% |
| 1966 | -1.41% | -0.51% |
| 1965 | -2.3% | -0.64% |
| 1964 | -0.99% | 0.02% |
| 1963 | 0.84% | 0.91% |
| 1962 | 1.19% | 0.9% |
| 1961 | 0.85% | 0.89% |
Data sources: United Nations | World Population Prospects (2025–2100, retrieved 2026-03-10); World Bank | Health (1961–2024, retrieved 2026-04-06).
GeoRank.org/population/guinea-bissau/tuvalu | CC BY
In 2024, the population of Guinea-Bissau grew by 2.23%, while Tuvalu's population declined by 1.73%.
Live population counters
|
Guinea-Bissau
|
Tuvalu
|
|
|---|---|---|
| Current population |
2311915
|
9341
|
| Population rank | 146/197 | 196/197 |
| Percent of world population | 0.03% | 0.0001% |
| One net population change |
10.9 minutes
|
2.15 days
|
| One birth every |
8.13 minutes
|
1.62 days
|
| One death every |
34.6 minutes
|
4.1 days
|
| Daily growth/decline | +132 | +0 |
| Annual growth/decline | +48,013 | -170 |
| Annual growth/decline rate | +2.23% | -1.73% |
| Population growth rate rank | 42/197 | 195/197 |
| One migration net change every |
6.4 hours
|
1.44 days
|
| Annual migration change | -1,373 | -255 |
| Net migration rank | 96/196 | 86/196 |
| Foreign-born residents | 15,064 | 246 |
| Foreign-born residents rank | 172/195 | 195/195 |
| Foreign-born share of population | 0.7% | 2.6% |
| Foreign-born share rank | 165/195 | 126/195 |
Natural population change vs migration
| Year | Population change | |||
|---|---|---|---|---|
|
Guinea-Bissau
|
Tuvalu
|
|||
| Natural | Migration | Natural | Migration | |
| 2025 | - | -1,373 | - | -255 |
| 2024 | - | -1,712 | - | -280 |
| 2023 | 49,498 | -1,400 | 137 | -323 |
| 2022 | 48,920 | -1,400 | 150 | -320 |
| 2021 | 47,242 | -1,395 | 151 | -366 |
| 2020 | 46,718 | -1,394 | 161 | -355 |
| 2019 | 47,196 | -1,395 | 166 | -343 |
| 2018 | 46,659 | -1,396 | 169 | -329 |
| 2017 | 46,318 | -1,398 | 163 | -246 |
| 2016 | 46,814 | -1,392 | 157 | -200 |
| 2015 | 46,846 | -1,393 | 153 | -179 |
| 2014 | 46,615 | -1,393 | 149 | -166 |
| 2013 | 46,472 | -1,395 | 148 | -160 |
| 2012 | 45,480 | -1,442 | 148 | 1 |
| 2011 | 44,405 | -1,760 | 142 | 28 |
| 2010 | 43,067 | -2,257 | 136 | 22 |
| 2009 | 41,950 | -2,821 | 130 | 15 |
| 2008 | 40,841 | -3,313 | 125 | 10 |
| 2007 | 40,288 | -3,676 | 125 | 1 |
| 2006 | 38,886 | -4,142 | 129 | -5 |
| 2005 | 37,347 | -4,662 | 131 | -8 |
| 2004 | 36,495 | -5,144 | 132 | -10 |
| 2003 | 35,649 | -5,487 | 136 | -16 |
| 2002 | 34,561 | -5,712 | 141 | -104 |
| 2001 | 33,461 | -6,239 | 151 | -117 |
| 2000 | 32,816 | -6,971 | 159 | -118 |
| 1999 | 30,916 | -7,686 | 166 | -120 |
| 1998 | 30,390 | -8,163 | 172 | -122 |
| 1997 | 29,792 | -8,176 | 177 | -120 |
| 1996 | 29,778 | -7,369 | 182 | -121 |
| 1995 | 29,142 | -4,376 | 191 | -125 |
| 1994 | 27,895 | 3,174 | 195 | -120 |
| 1993 | 26,943 | 8,562 | 202 | -119 |
| 1992 | 25,747 | 7,531 | 196 | -104 |
| 1991 | 24,527 | 1,621 | 203 | -72 |
| 1990 | 23,936 | -8,151 | 204 | -69 |
| 1989 | 24,286 | -8,296 | 208 | -71 |
| 1988 | 23,940 | -8,473 | 215 | -72 |
| 1987 | 23,549 | -8,622 | 219 | -68 |
| 1986 | 23,301 | -8,748 | 219 | -56 |
| 1985 | 23,116 | -8,812 | 215 | -36 |
| 1984 | 22,861 | -8,812 | 212 | -103 |
| 1983 | 22,542 | -8,729 | 206 | -87 |
| 1982 | 22,131 | -8,539 | 198 | -66 |
| 1981 | 21,611 | -8,291 | 186 | -46 |
| 1980 | 21,024 | -8,086 | 173 | 0 |
| 1979 | 19,736 | -13,801 | 158 | 37 |
| 1978 | 17,468 | 32,936 | 141 | 119 |
| 1977 | 15,484 | 33,922 | 128 | 149 |
| 1976 | 13,688 | 32,113 | 117 | 171 |
| 1975 | 11,998 | 28,645 | 108 | 186 |
| 1974 | 10,321 | 24,290 | 102 | 197 |
| 1973 | 8,430 | -1,985 | 101 | -121 |
| 1972 | 7,911 | -1,985 | 94 | -102 |
| 1971 | 8,183 | -13,302 | 101 | -85 |
| 1970 | 7,632 | 1,123 | 102 | -71 |
| 1969 | 7,857 | -11,033 | 102 | -65 |
| 1968 | 7,289 | 2,769 | 97 | -127 |
| 1967 | 6,742 | 1,516 | 92 | -123 |
| 1966 | 6,955 | -11,006 | 91 | -121 |
| 1965 | 7,789 | -19,928 | 93 | -128 |
| 1964 | 8,989 | -23,936 | 98 | -135 |
| 1963 | 9,190 | -5,993 | 106 | -52 |
| 1962 | 10,662 | -3,960 | 113 | -61 |
| 1961 | 10,756 | -3,575 | 120 | -77 |
| 1960 | 10,618 | -8,007 | 126 | -79 |
Data sources: World Bank | Health (1960–2025, retrieved 2026-04-06).
GeoRank.org/population/guinea-bissau/tuvalu | CC BY
Over the last 10 years, 97.1% of the population change in Guinea-Bissau is from natural causes (a gain of 472,826 people) and 2.87% is from migration (a loss of 13,956 people). In Tuvalu 35.5% is from natural causes (a gain of 1,556 people) and 64.5% is from migration (a loss of 2,827 people).
As of 2024, 15,064 residents or 0.7% of the population were not native-born in Guinea-Bissau, compared to 246 people or 2.6% in Tuvalu.
Biggest cities by population
|
Guinea-Bissau
|
|
|---|---|
| City | Population |
| Bissau | 492K |
| Bafata | 29.6K |
|
Tuvalu
|
|
|---|---|
| City | Population |
| Funafuti | 6.02K |
| Vaiaku | 516 |
Compare countries by 7 more topics
Population differences between Guinea-Bissau and Tuvalu
|
Guinea-Bissau
|
Tuvalu
|
|
|---|---|---|
| Life expectancy | 64.6 years | 67.6 years |
| Average age | 24.2 years | 29.5 years |
| Median age | 20.2 years | 25.3 years |
| Male:Female ratio | 49.4:50.6 | 51.2:48.8 |
| Fertility rate | 3.84 births per woman | 3.21 births per woman |
| Population density | 211.7 ppl/mi² | 806 ppl/mi² |
Population map with other countries
Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06); United Nations | World Population Prospects (1960–2026, retrieved 2026-03-10); U.S. Census Bureau (1960–2025, retrieved 2026-02-08); Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-02-20).
GeoRank.org/population/guinea-bissau/tuvalu | CC BY
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Data sources:
- World Bank | Health (1960–2025, retrieved 2026-04-06)
- United Nations | World Population Prospects (1960–2100, retrieved 2026-03-10)
- U.S. Census Bureau (1960–2025, retrieved 2026-02-08)
- Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-02-20)
- Wikidata (2026, retrieved 2026-02-08)
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