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

Updated on by Georank team

The latest officially reported population of Guinea-Bissau was 2,201,352 in 2024 vs 12,277,109 people in Tunisia in 2024. In 2026, based on the adjusted UN estimation, the current Guinea-Bissau's population is 2,311,915 people compared to 12,437,803 in Tunisia.

Population statistics:

  • Tunisia's population is 5.38 times bigger than Guinea-Bissau's.
  • Guinea-Bissau is ranked the 146th most populous country in the world, while Tunisia is the 81st.
  • The countries together account for 0.18% of the world: 0.03% for Guinea-Bissau vs 0.15% for Tunisia.
  • For the last 10 years, Guinea-Bissau has had an average growth rate of +2.4% per year vs +0.89% in Tunisia.
  • Since 2006, the population of Guinea-Bissau has increased from 1.42M people to 2.31M (63.4% growth), while Tunisia has grown from 10.3M to 12.4M (20.2% growth).

Guinea-Bissau vs Tunisia: population by year and forecast

Guinea-Bissau
Factual

Projection
Tunisia
Factual

Projection
1x
Year Population
Guinea-Bissau Tunisia
2100 4,713,717 10,722,837
2099 4,706,710 10,798,417
2098 4,700,179 10,872,527
2097 4,692,465 10,944,510
2096 4,683,547 11,017,262
2095 4,675,216 11,088,773
2094 4,663,709 11,159,761
2093 4,652,393 11,228,741
2092 4,640,186 11,296,441
2091 4,629,025 11,362,922
2090 4,617,372 11,428,150
2089 4,605,435 11,492,395
2088 4,592,696 11,554,451
2087 4,579,003 11,616,399
2086 4,563,387 11,677,706
2085 4,547,611 11,736,824
2084 4,530,795 11,795,185
2083 4,515,144 11,853,617
2082 4,498,757 11,911,196
2081 4,482,173 11,966,771
2080 4,462,572 12,023,486
2079 4,441,414 12,080,879
2078 4,419,851 12,138,513
2077 4,396,170 12,194,072
2076 4,371,588 12,247,445
2075 4,344,499 12,301,960
2074 4,319,080 12,355,470
2073 4,291,330 12,410,281
2072 4,263,400 12,463,568
2071 4,235,126 12,517,952
2070 4,206,800 12,571,557
2069 4,177,044 12,625,027
2068 4,145,996 12,677,388
2067 4,114,778 12,728,611
2066 4,083,481 12,778,160
2065 4,049,028 12,827,417
2064 4,014,305 12,873,288
2063 3,978,845 12,917,720
2062 3,942,144 12,960,075
2061 3,904,704 12,999,502
2060 3,868,649 13,037,172
2059 3,829,775 13,069,268
2058 3,790,102 13,098,461
2057 3,750,628 13,124,682
2056 3,711,479 13,147,057
2055 3,670,706 13,164,337
2054 3,627,775 13,177,456
2053 3,586,800 13,184,564
2052 3,544,101 13,188,052
2051 3,499,300 13,187,435
2050 3,453,604 13,181,992
2049 3,406,207 13,173,401
2048 3,359,168 13,160,968
2047 3,310,573 13,144,429
2046 3,263,932 13,125,908
2045 3,215,095 13,104,999
2044 3,167,811 13,081,801
2043 3,120,502 13,057,259
2042 3,073,261 13,031,516
2041 3,026,226 13,006,019
2040 2,978,546 12,979,703
2039 2,929,745 12,952,741
2038 2,881,381 12,925,306
2037 2,833,162 12,896,316
2036 2,783,763 12,865,989
2035 2,736,596 12,835,689
2034 2,688,639 12,803,284
2033 2,638,770 12,766,519
2032 2,589,298 12,728,299
2031 2,540,343 12,687,827
2030 2,492,311 12,644,489
2029 2,444,595 12,596,686
2028 2,396,565 12,542,752
2027 2,347,456 12,484,560
2026 2,298,738 12,420,467
2025 2,249,807 12,351,028
2024 2,201,352 12,277,109
2023 2,153,339 12,200,431
2022 2,105,529 12,119,334
2021 2,058,841 12,048,622
2020 2,013,255 11,974,057
2019 1,967,696 11,875,081
2018 1,922,168 11,765,514
2017 1,877,072 11,650,498
2016 1,831,893 11,528,674
2015 1,786,457 11,402,264
2014 1,741,122 11,274,288
2013 1,695,973 11,141,361
2012 1,651,417 11,009,647
2011 1,608,076 10,886,035
2010 1,566,347 10,765,980
2009 1,526,377 10,650,681
2008 1,488,054 10,542,635
2007 1,450,986 10,441,702
2006 1,415,303 10,346,410
2005 1,381,585 10,255,472
2004 1,349,563 10,166,163
2003 1,318,806 10,071,632
2002 1,289,307 9,971,515
2001 1,261,273 9,869,677
2000 1,234,741 9,764,935
1999 1,210,206 9,655,963
1998 1,187,473 9,541,667
1997 1,165,545 9,421,270
1996 1,143,535 9,294,432
1995 1,119,949 9,161,258
1994 1,092,031 9,018,448
1993 1,058,745 8,857,910
1992 1,024,356 8,682,512
1991 994,639 8,501,827
1990 973,669 8,324,509
1989 957,789 8,151,660
1988 942,061 7,974,440
1987 926,862 7,789,987
1986 912,126 7,600,301
1985 897,697 7,409,903
1984 883,519 7,220,044
1983 869,592 7,053,800
1982 855,891 6,908,642
1981 842,432 6,758,284
1980 829,303 6,606,195
1979 819,867 6,456,419
1978 791,694 6,309,390
1977 741,789 6,155,931
1976 694,191 5,996,994
1975 650,966 5,839,262
1974 613,338 5,684,674
1973 592,808 5,537,242
1972 586,620 5,396,557
1971 586,221 5,261,658
1970 584,403 5,131,396
1969 581,610 5,004,697
1968 578,170 4,879,899
1967 569,011 4,760,970
1966 566,908 4,652,287
1965 575,005 4,561,385
1964 588,543 4,489,869
1963 594,418 4,427,131
1962 589,474 4,369,136
1961 582,532 4,316,278
1960 577,633 4,267,288

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/tunisia | CC BY

From 2006 to 2016, the population of Guinea-Bissau increased by 416,590 people (a 29.4% growth), while Tunisia gained 1,182,264 people (a 11.4% growth).

For the next 10 years, from 2016 to 2026, Guinea-Bissau gained 480,022 people (a 26.2% growth), while Tunisia's population increased by 909,129 people (a 7.89% growth).

Guinea-Bissau was ranked 148th most populous country in 2006 and is 146th in 2026. Tunisia was ranked 79th in 2006 and ranked 81st 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 Tunisia will increase by 5.98% to 13,181,992 people and rank change from 81st to 89th.

Guinea-Bissau is projected to reach its peak in 2100 at 4.71M people compared to the peak of 13.2M people in 2052 for Tunisia.

Population growth rate by year

Guinea-Bissau
Factual

Projection
Tunisia
Factual

Projection
1x
Year Growth rate
Guinea-Bissau Tunisia
2100 0.15% -0.7%
2099 0.14% -0.68%
2098 0.16% -0.66%
2097 0.19% -0.66%
2096 0.18% -0.64%
2095 0.25% -0.64%
2094 0.24% -0.61%
2093 0.26% -0.6%
2092 0.24% -0.59%
2091 0.25% -0.57%
2090 0.26% -0.56%
2089 0.28% -0.54%
2088 0.3% -0.53%
2087 0.34% -0.52%
2086 0.35% -0.5%
2085 0.37% -0.49%
2084 0.35% -0.49%
2083 0.36% -0.48%
2082 0.37% -0.46%
2081 0.44% -0.47%
2080 0.48% -0.48%
2079 0.49% -0.47%
2078 0.54% -0.46%
2077 0.56% -0.44%
2076 0.62% -0.44%
2075 0.59% -0.43%
2074 0.65% -0.44%
2073 0.66% -0.43%
2072 0.67% -0.43%
2071 0.67% -0.43%
2070 0.71% -0.42%
2069 0.75% -0.41%
2068 0.76% -0.4%
2067 0.77% -0.39%
2066 0.85% -0.38%
2065 0.86% -0.36%
2064 0.89% -0.34%
2063 0.93% -0.33%
2062 0.96% -0.3%
2061 0.93% -0.29%
2060 1.02% -0.25%
2059 1.05% -0.22%
2058 1.05% -0.2%
2057 1.05% -0.17%
2056 1.11% -0.13%
2055 1.18% -0.1%
2054 1.14% -0.05%
2053 1.2% -0.03%
2052 1.28% 0.005%
2051 1.32% 0.04%
2050 1.39% 0.07%
2049 1.4% 0.09%
2048 1.47% 0.13%
2047 1.43% 0.14%
2046 1.52% 0.16%
2045 1.49% 0.18%
2044 1.52% 0.19%
2043 1.54% 0.2%
2042 1.55% 0.2%
2041 1.6% 0.2%
2040 1.67% 0.21%
2039 1.68% 0.21%
2038 1.7% 0.22%
2037 1.77% 0.24%
2036 1.72% 0.24%
2035 1.78% 0.25%
2034 1.89% 0.29%
2033 1.91% 0.3%
2032 1.93% 0.32%
2031 1.93% 0.34%
2030 1.95% 0.38%
2029 2% 0.43%
2028 2.09% 0.47%
2027 2.12% 0.52%
2026 2.17% 0.56%
2025 2.2% 0.6%
2024 2.23% 0.63%
2023 2.27% 0.67%
2022 2.27% 0.59%
2021 2.26% 0.62%
2020 2.32% 0.83%
2019 2.37% 0.93%
2018 2.4% 0.99%
2017 2.47% 1.06%
2016 2.54% 1.11%
2015 2.6% 1.14%
2014 2.66% 1.19%
2013 2.7% 1.2%
2012 2.7% 1.14%
2011 2.66% 1.12%
2010 2.62% 1.08%
2009 2.58% 1.02%
2008 2.55% 0.97%
2007 2.52% 0.92%
2006 2.44% 0.89%
2005 2.37% 0.88%
2004 2.33% 0.94%
2003 2.29% 1%
2002 2.22% 1.03%
2001 2.15% 1.07%
2000 2.03% 1.13%
1999 1.91% 1.2%
1998 1.88% 1.28%
1997 1.92% 1.36%
1996 2.11% 1.45%
1995 2.56% 1.58%
1994 3.14% 1.81%
1993 3.36% 2.02%
1992 2.99% 2.13%
1991 2.15% 2.13%
1990 1.66% 2.12%
1989 1.67% 2.22%
1988 1.64% 2.37%
1987 1.62% 2.5%
1986 1.61% 2.57%
1985 1.6% 2.63%
1984 1.6% 2.36%
1983 1.6% 2.1%
1982 1.6% 2.22%
1981 1.58% 2.3%
1980 1.15% 2.32%
1979 3.56% 2.33%
1978 6.73% 2.49%
1977 6.86% 2.65%
1976 6.64% 2.7%
1975 6.13% 2.72%
1974 3.46% 2.66%
1973 1.05% 2.61%
1972 0.07% 2.56%
1971 0.31% 2.54%
1970 0.48% 2.53%
1969 0.59% 2.56%
1968 1.61% 2.5%
1967 0.37% 2.34%
1966 -1.41% 1.99%
1965 -2.3% 1.59%
1964 -0.99% 1.42%
1963 0.84% 1.33%
1962 1.19% 1.22%
1961 0.85% 1.15%

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/tunisia | CC BY

In 2024, the population of Guinea-Bissau grew by 2.23%, while Tunisia's population grew by 0.63%.

Live population counters

Guinea-Bissau Tunisia
Current population
2311915
12437803
Population rank 146/197 81/197
Percent of world population 0.03% 0.15%
One net population change
10.9 minutes
6.85 minutes
One birth every
8.13 minutes
3.13 minutes
One death every
34.6 minutes
7.1 minutes
Daily growth/decline +132 +210
Annual growth/decline +48,013 +76,678
Annual growth/decline rate +2.23% +0.63%
Population growth rate rank 42/197 124/197
One migration net change every
6.4 hours
36.3 minutes
Annual migration change -1,373 -14,523
Net migration rank 96/196 142/196
Foreign-born residents 15,064 63,201
Foreign-born residents rank 172/195 145/195
Foreign-born share of population 0.7% 0.5%
Foreign-born share rank 165/195 177/195

Natural population change vs migration

Guinea-Bissau
Natural

Migration
Tunisia
Natural

Migration
1x
Year Population change
Guinea-Bissau Tunisia
Natural Migration Natural Migration
2025 - -1,373 - -14,523
2024 - -1,712 - -15,221
2023 49,498 -1,400 93,663 -14,001
2022 48,920 -1,400 96,531 -14,001
2021 47,242 -1,395 68,087 -9,190
2020 46,718 -1,394 109,431 -19,188
2019 47,196 -1,395 127,312 -19,612
2018 46,659 -1,396 132,445 -21,012
2017 46,318 -1,398 140,971 -22,365
2016 46,814 -1,392 148,870 -23,827
2015 46,846 -1,393 153,007 -25,229
2014 46,615 -1,393 154,762 -26,586
2013 46,472 -1,395 154,687 -17,020
2012 45,480 -1,442 151,812 -26,059
2011 44,405 -1,760 143,401 -21,935
2010 43,067 -2,257 132,809 -14,168
2009 41,950 -2,821 125,465 -13,512
2008 40,841 -3,313 121,873 -17,742
2007 40,288 -3,676 118,920 -21,190
2006 38,886 -4,142 116,945 -24,098
2005 37,347 -4,662 115,374 -26,361
2004 36,495 -5,144 113,322 -23,735
2003 35,649 -5,487 111,926 -12,459
2002 34,561 -5,712 109,099 -8,334
2001 33,461 -6,239 110,146 -7,235
2000 32,816 -6,971 112,501 -5,937
1999 30,916 -7,686 114,829 -3,452
1998 30,390 -8,163 121,332 -4,111
1997 29,792 -8,176 128,327 -4,756
1996 29,778 -7,369 135,615 -5,506
1995 29,142 -4,376 144,345 -8,095
1994 27,895 3,174 153,647 -4,271
1993 26,943 8,562 160,922 10,771
1992 25,747 7,531 163,978 15,124
1991 24,527 1,621 166,245 16,021
1990 23,936 -8,151 168,180 4,183
1989 24,286 -8,296 169,221 4,100
1988 23,940 -8,473 177,176 3,934
1987 23,549 -8,622 184,101 3,711
1986 23,301 -8,748 188,107 3,464
1985 23,116 -8,812 186,344 2,887
1984 22,861 -8,812 182,386 8,109
1983 22,542 -8,729 179,878 -37,895
1982 22,131 -8,539 177,898 -29,559
1981 21,611 -8,291 176,628 -24,242
1980 21,024 -8,086 171,094 -19,321
1979 19,736 -13,801 171,463 -23,688
1978 17,468 32,936 173,255 -26,968
1977 15,484 33,922 174,539 -13,910
1976 13,688 32,113 172,744 -15,499
1975 11,998 28,645 166,991 -8,765
1974 10,321 24,290 160,200 -9,254
1973 8,430 -1,985 153,525 -9,606
1972 7,911 -1,985 147,239 -9,790
1971 8,183 -13,302 142,296 -9,949
1970 7,632 1,123 138,235 -10,054
1969 7,857 -11,033 135,257 -10,049
1968 7,289 2,769 134,246 -9,848
1967 6,742 1,516 132,626 -19,155
1966 6,955 -11,006 131,274 -27,393
1965 7,789 -19,928 127,673 -49,751
1964 8,989 -23,936 124,711 -59,602
1963 9,190 -5,993 120,865 -60,505
1962 10,662 -3,960 116,887 -61,260
1961 10,756 -3,575 111,459 -61,369
1960 10,618 -8,007 109,234 -61,334

Data sources: World Bank | Health (1960–2025, retrieved 2026-04-06).

GeoRank.org/population/guinea-bissau/tunisia | 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 Tunisia 86.3% is from natural causes (a gain of 1,225,079 people) and 13.7% is from migration (a loss of 195,011 people).

As of 2024, 15,064 residents or 0.7% of the population were not native-born in Guinea-Bissau, compared to 63,201 people or 0.5% in Tunisia.

Biggest cities by population

Guinea-Bissau
City Population
Bissau 492K
Bafata 29.6K
Tunisia
City Population
Tunis 603K
Sfax 273K
Sousse 222K
Kairouan 187K
Bizerte 143K
Aryanah 123K
Gafsa 121K
Gabes 116K
La Marsa 93K
Nabeul 84.3K

Compare countries by 7 more topics

Population map with other countries

1x

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/tunisia | CC BY

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Data sources:

  1. World Bank | Health (1960–2025, retrieved 2026-04-06)
  2. United Nations | World Population Prospects (1960–2100, retrieved 2026-03-10)
  3. U.S. Census Bureau (1960–2025, retrieved 2026-02-08)
  4. Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-02-20)
  5. Wikidata (2026, retrieved 2026-02-08)

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