Population by five year age group in Guinea-Bissau

Guinea-Bissau: Population by five year age group was 297,297 in 2023. ▲ Rising

Latest (2023)
297,297
Change on year
up 0.9%
World rank
127th
of 236 countries
All-time high
297,297
in 2023
All-time low
87,712
in 1971
Years of data
74
1950–2023

Population by five year age group in Guinea-Bissau, 1950–2023

100.0k150.0k200.0k250.0k300.0k195019862023

Source: Our World in Data.

Analysis

Guinea-Bissau recorded 297,297 for population by five year age group in 2023. That is the highest value across all 74 years on record.

Compared with earlier readings it is up 0.9% on the previous year and up 7.8% over ten years.

Over the whole period, population by five year age group in Guinea-Bissau peaked at 297,297 in 2023 and was at its lowest, 87,712, in 1971.

Guinea-Bissau ranks 127th of 236 countries on this measure, in the middle of the range.

The long-run direction has been consistently rising across the 74 years of available data.

Population by five year age group in Guinea-Bissau, year by year

Annual values for Population by five year age group in Guinea-Bissau, 1950 to 2023.
Year Value Change
1950 89,569 —
1951 90,211 +0.7%
1952 90,405 +0.2%
1953 90,644 +0.3%
1954 91,080 +0.5%
1955 91,541 +0.5%
1956 91,912 +0.4%
1957 92,319 +0.4%
1958 92,780 +0.5%
1959 93,287 +0.5%
1960 93,850 +0.6%
1961 95,405 +1.7%
1962 97,582 +2.3%
1963 99,001 +1.5%
1964 99,090 +0.1%
1965 97,536 -1.6%
1966 94,989 -2.6%
1967 92,443 -2.7%
1968 90,481 -2.1%
1969 88,826 -1.8%
1970 87,812 -1.1%
1971 87,712 -0.1%
1972 88,164 +0.5%
1973 89,040 +1.0%
1974 95,081 +6.8%
1975 107,766 +13.3%
1976 122,655 +13.8%
1977 137,851 +12.4%
1978 150,759 +9.4%
1979 155,067 +2.9%
1980 154,504 -0.4%
1981 155,926 +0.9%
1982 157,881 +1.3%
1983 160,663 +1.8%
1984 163,913 +2.0%
1985 166,851 +1.8%
1986 169,386 +1.5%
1987 171,646 +1.3%
1988 173,750 +1.2%
1989 175,827 +1.2%
1990 177,592 +1.0%
1991 180,041 +1.4%
1992 184,300 +2.4%
1993 189,571 +2.9%
1994 194,598 +2.7%
1995 198,885 +2.2%
1996 202,619 +1.9%
1997 205,851 +1.6%
1998 208,956 +1.5%
1999 212,065 +1.5%
2000 215,250 +1.5%
2001 218,676 +1.6%
2002 222,311 +1.7%
2003 226,250 +1.8%
2004 230,425 +1.8%
2005 234,826 +1.9%
2006 239,682 +2.1%
2007 244,982 +2.2%
2008 250,223 +2.1%
2009 255,321 +2.0%
2010 260,429 +2.0%
2011 265,599 +2.0%
2012 270,761 +1.9%
2013 275,912 +1.9%
2014 280,788 +1.8%
2015 284,854 +1.4%
2016 287,816 +1.0%
2017 289,339 +0.5%
2018 289,797 +0.2%
2019 290,174 +0.1%
2020 290,986 +0.3%
2021 292,358 +0.5%
2022 294,520 +0.7%
2023 297,297 +0.9%

Guinea-Bissau compared with similar countries

  • Guinea-Bissau's 297,297 is below the median for low income countries, which is 3.35 million, 9% of the median. (25 countries reporting)
  • Guinea-Bissau's 297,297 is below the median for Sub-Saharan Africa, which is 2.19 million, 14% of the median. (48 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1950s 91,375 89,569 93,287 10
1960s 94,920 88,826 99,090 10
1970s 112,191 87,712 155,067 10
1980s 165,035 154,504 175,827 10
1990s 195,448 177,592 212,065 10
2000s 233,795 215,250 255,321 10
2010s 279,547 260,429 290,174 10
2020s 293,790 290,986 297,297 4

Countries ranked near Guinea-Bissau

  1. 124 Denmark 308,877 compare
  2. 125 Bulgaria 308,119 compare
  3. 126 New Zealand 298,070 compare
  4. 128 Botswana 293,659 compare
  5. 129 Ireland 293,493 compare
  6. 130 Costa Rica 284,205 compare

See the full ranking of 236 places →

More population data for Guinea-Bissau

All data for Guinea-Bissau →

Frequently asked questions

What is population by five year age group in Guinea-Bissau?
Population by five year age group in Guinea-Bissau was 297,297 in 2023, according to Our World in Data.
What is the highest population by five year age group recorded in Guinea-Bissau?
The highest recorded value was 297,297 in 2023.
What is the lowest population by five year age group recorded in Guinea-Bissau?
The lowest recorded value was 87,712 in 1971.
How does Guinea-Bissau rank for population by five year age group?
Guinea-Bissau ranks 127th out of 236 countries with data for 2023.
Is population by five year age group rising or falling in Guinea-Bissau?
Over the last ten years it is up 7.8%. The long-run trend across the full record is rising.
Where does this Guinea-Bissau data come from?
The figures come from Our World in Data, published as part of Population by five year age group. Statizoid updates them automatically from the source API.

Download this data

CSV · JSON — 74 observations, free to reuse under CC BY 4.0 (Our World in Data).

Share, cite or embed this page

Cite this page

Population by five year age group in Guinea-Bissau. Statizoid, drawing on Our World in Data. Retrieved 11 November 2026, from https://population.statizoid.com/stat/population-by-five-year-age-group/guinea-bissau/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under CC BY 4.0 (Our World in Data); please keep the attribution.

<a href="https://population.statizoid.com/stat/population-by-five-year-age-group/guinea-bissau/">Population by five year age group in Guinea-Bissau</a> — Statizoid

About this data

Indicator
Population by five year age group
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
236 places, 17,464 data points, 1950–2023
Last refreshed