The latest officially reported population of Guinea-Bissau was 2,201,352 in 2024 vs 5,380,257 people in Ireland in 2024. In 2025, based on the adjusted UN estimation, the current Guinea-Bissau's population is 2,288,306 people compared to 5,474,763 in Ireland.
Population statistics:
- Ireland's population is 2.39 times bigger than Guinea-Bissau's.
- Guinea-Bissau is ranked the 146th most populous country in the world, while Ireland is the 121st.
- The countries together account for 0.09% of the world: 0.03% for Guinea-Bissau vs 0.07% for Ireland.
- For the last 10 years, Guinea-Bissau has had an average growth rate of +2.4% per year vs +1.39% in Ireland.
- Since 2005, the population of Guinea-Bissau has increased from 1.38M people to 2.29M (65.6% growth), while Ireland has grown from 4.16M to 5.47M (31.6% growth).
- Guinea-Bissau is projected to reach its peak in 2100 at 4.67M people compared to the peak of 6.12M people in 2053 for Ireland.
Guinea-Bissau vs Ireland: live population counter
|
|
|
|
|---|---|---|
| Current population |
2288306
|
5474763
|
| Population rank | 146/197 | 121/197 |
| Percent of world population | 0.03% | 0.07% |
| One net population change |
10.9 minutes
|
7.23 minutes
|
| One birth every |
8.13 minutes
|
9.61 minutes
|
| One death every |
34.6 minutes
|
15 minutes
|
| One migration net change every |
5.12 hours
|
13.5 minutes
|
| Annual migration change | -1,712 | +39,059 |
| Daily growth/decline | +132 | +199 |
| Annual growth/decline | +48,013 | +72,657 |
| Annual growth/decline rate | +2.23% | +1.37% |
| Population growth rate rank | 44/197 | 78/197 |
Guinea-Bissau and Ireland: population history and growth rate by year chart
| Year | Population | Growth rate | ||
|---|---|---|---|---|
|
|
|
|
|
|
| 1960 | 577,633 | 2,828,600 | - | - |
| 1961 | 582,532 | 2,824,400 | 0.85% | -0.15% |
| 1962 | 589,474 | 2,836,050 | 1.19% | 0.41% |
| 1963 | 594,418 | 2,852,650 | 0.84% | 0.59% |
| 1964 | 588,543 | 2,866,550 | -0.99% | 0.49% |
| 1965 | 575,005 | 2,877,300 | -2.3% | 0.38% |
| 1966 | 566,908 | 2,888,800 | -1.41% | 0.4% |
| 1967 | 569,011 | 2,902,450 | 0.37% | 0.47% |
| 1968 | 578,170 | 2,915,550 | 1.61% | 0.45% |
| 1969 | 581,610 | 2,932,650 | 0.59% | 0.59% |
| 1970 | 584,403 | 2,957,250 | 0.48% | 0.84% |
| 1971 | 586,221 | 2,992,050 | 0.31% | 1.18% |
| 1972 | 586,620 | 3,036,850 | 0.07% | 1.5% |
| 1973 | 592,808 | 3,085,950 | 1.05% | 1.62% |
| 1974 | 613,338 | 3,137,500 | 3.46% | 1.67% |
| 1975 | 650,966 | 3,189,550 | 6.13% | 1.66% |
| 1976 | 694,191 | 3,238,050 | 6.64% | 1.52% |
| 1977 | 741,789 | 3,282,200 | 6.86% | 1.36% |
| 1978 | 791,694 | 3,329,100 | 6.73% | 1.43% |
| 1979 | 819,867 | 3,373,750 | 3.56% | 1.34% |
| 1980 | 829,303 | 3,412,800 | 1.15% | 1.16% |
| 1981 | 842,432 | 3,453,000 | 1.58% | 1.18% |
| 1982 | 855,891 | 3,485,800 | 1.6% | 0.95% |
| 1983 | 869,592 | 3,510,600 | 1.6% | 0.71% |
| 1984 | 883,519 | 3,532,423 | 1.6% | 0.62% |
| 1985 | 897,697 | 3,538,082 | 1.6% | 0.16% |
| 1986 | 912,126 | 3,539,690 | 1.61% | 0.05% |
| 1987 | 926,862 | 3,540,057 | 1.62% | 0.01% |
| 1988 | 942,061 | 3,524,949 | 1.64% | -0.43% |
| 1989 | 957,789 | 3,511,009 | 1.67% | -0.4% |
| 1990 | 973,669 | 3,513,974 | 1.66% | 0.08% |
| 1991 | 994,639 | 3,534,235 | 2.15% | 0.58% |
| 1992 | 1,024,356 | 3,558,430 | 2.99% | 0.68% |
| 1993 | 1,058,745 | 3,576,261 | 3.36% | 0.5% |
| 1994 | 1,092,031 | 3,590,386 | 3.14% | 0.39% |
| 1995 | 1,119,949 | 3,608,841 | 2.56% | 0.51% |
| 1996 | 1,143,535 | 3,637,510 | 2.11% | 0.79% |
| 1997 | 1,165,545 | 3,674,171 | 1.92% | 1.01% |
| 1998 | 1,187,473 | 3,712,696 | 1.88% | 1.05% |
| 1999 | 1,210,206 | 3,754,786 | 1.91% | 1.13% |
| 2000 | 1,234,741 | 3,805,174 | 2.03% | 1.34% |
| 2001 | 1,261,273 | 3,866,243 | 2.15% | 1.6% |
| 2002 | 1,289,307 | 3,931,947 | 2.22% | 1.7% |
| 2003 | 1,318,806 | 3,996,521 | 2.29% | 1.64% |
| 2004 | 1,349,563 | 4,070,262 | 2.33% | 1.85% |
| 2005 | 1,381,585 | 4,159,914 | 2.37% | 2.2% |
| 2006 | 1,415,303 | 4,273,591 | 2.44% | 2.73% |
| 2007 | 1,450,986 | 4,398,942 | 2.52% | 2.93% |
| 2008 | 1,488,054 | 4,489,544 | 2.55% | 2.06% |
| 2009 | 1,526,377 | 4,535,375 | 2.58% | 1.02% |
| 2010 | 1,566,347 | 4,560,155 | 2.62% | 0.55% |
| 2011 | 1,608,076 | 4,580,084 | 2.66% | 0.44% |
| 2012 | 1,651,417 | 4,599,533 | 2.7% | 0.42% |
| 2013 | 1,695,973 | 4,623,816 | 2.7% | 0.53% |
| 2014 | 1,741,122 | 4,657,740 | 2.66% | 0.73% |
| 2015 | 1,786,457 | 4,701,957 | 2.6% | 0.95% |
| 2016 | 1,831,893 | 4,762,722 | 2.54% | 1.29% |
| 2017 | 1,877,072 | 4,827,445 | 2.47% | 1.36% |
| 2018 | 1,922,168 | 4,898,022 | 2.4% | 1.46% |
| 2019 | 1,967,696 | 4,976,456 | 2.37% | 1.6% |
| 2020 | 2,013,255 | 5,039,747 | 2.32% | 1.27% |
| 2021 | 2,058,841 | 5,110,585 | 2.26% | 1.41% |
| 2022 | 2,105,529 | 5,212,836 | 2.27% | 2% |
| 2023 | 2,153,339 | 5,307,600 | 2.27% | 1.82% |
| 2024 | 2,201,352 | 5,380,257 | 2.23% | 1.37% |
| 2025 | 2,249,512 | 5,434,538 | 2.19% | 1.01% |
| 2026 | 2,297,807 | 5,484,615 | 2.15% | 0.92% |
| 2027 | 2,346,190 | 5,531,657 | 2.11% | 0.86% |
| 2028 | 2,394,226 | 5,576,425 | 2.05% | 0.81% |
| 2029 | 2,441,574 | 5,618,258 | 1.98% | 0.75% |
| 2030 | 2,488,931 | 5,656,768 | 1.94% | 0.69% |
| 2031 | 2,536,893 | 5,693,185 | 1.93% | 0.64% |
| 2032 | 2,585,565 | 5,728,435 | 1.92% | 0.62% |
| 2033 | 2,634,701 | 5,761,833 | 1.9% | 0.58% |
| 2034 | 2,683,078 | 5,793,145 | 1.84% | 0.54% |
| 2035 | 2,730,136 | 5,822,398 | 1.75% | 0.5% |
| 2036 | 2,777,887 | 5,850,388 | 1.75% | 0.48% |
| 2037 | 2,826,159 | 5,878,309 | 1.74% | 0.48% |
| 2038 | 2,873,929 | 5,905,728 | 1.69% | 0.47% |
| 2039 | 2,921,973 | 5,931,438 | 1.67% | 0.44% |
| 2040 | 2,969,699 | 5,956,212 | 1.63% | 0.42% |
| 2041 | 3,016,537 | 5,980,704 | 1.58% | 0.41% |
| 2042 | 3,063,161 | 6,002,968 | 1.55% | 0.37% |
| 2043 | 3,109,927 | 6,022,662 | 1.53% | 0.33% |
| 2044 | 3,156,704 | 6,041,053 | 1.5% | 0.31% |
| 2045 | 3,204,242 | 6,057,952 | 1.51% | 0.28% |
| 2046 | 3,251,465 | 6,072,174 | 1.47% | 0.23% |
| 2047 | 3,298,563 | 6,084,484 | 1.45% | 0.2% |
| 2048 | 3,345,853 | 6,096,077 | 1.43% | 0.19% |
| 2049 | 3,392,557 | 6,105,740 | 1.4% | 0.16% |
| 2050 | 3,438,597 | 6,112,322 | 1.36% | 0.11% |
From 2005 to 2015, the population of Guinea-Bissau increased by 404,872 people (a 29.3% growth), while Ireland gained 542,043 people (a 13% growth).
For the next 10 years, from 2015 to 2025, Guinea-Bissau gained 501,849 (a 28.1% growth), while Ireland's population increased by 772,806 (a 16.4% growth).
Guinea-Bissau was ranked 148th most populous country in 2005 and is 146th in 2025. Ireland was ranked 121st in 2005 and still ranked 121st 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 Ireland will increase by 11.6% to 6,112,322 people and rank change from 121st to 120th.
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Population differences between Guinea-Bissau and Ireland
|
|
|
|
|---|---|---|
| Life expectancy | 64.4 years | 82.7 years |
| Average age | 24.2 years | 39.4 years |
| Median age | 20.2 years | 39.7 years |
| Male:Female ratio | 49.4:50.6 | 49.5:50.5 |
| Fertility rate | 3.84 births per woman | 1.5 births per woman |
| Population density | 202.8 ppl/mi² | 202.3 ppl/mi² |
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