Editing Demographics of Guinea-Bissau (section)

==Population==
According to the 2025 revision of the [[The World Factbook]] the total population was 2,132,325 in 2024.<ref name="cia.gov">{{Cite web |date=14 April 2022 |title=Africa :: GUINEA-BISSAU |url=https://www.cia.gov/the-world-factbook/countries/guinea-bissau/ |website=CIA The World Factbook}}</ref> The proportion of children below the age of 14 in 2020 was 43.17%, 53.75% was between 15 and 65 years of age, while 3.08% was 65 years or older.<ref name="cia.gov"/><ref name="WPP 2010"/> The proportion of the population below the age of 15 in 2010 was 41.3%, 55.4% were aged between 15 and 65 years of age, while 3.3% were aged 65 years or older.<ref name="WPP 2010">[http://esa.un.org/unpd/wpp/index.htm Population Division of the Department of Economic and Social Affairs of the United Nations Secretariat, World Population Prospects: The 2010 Revision]</ref>
{| class="wikitable" style="text-align: right;"
|-
!
! width="80pt"|Total population<ref name="cia.gov"/>
! width="80pt"|Population aged 0–14 (%)
! width="80pt"|Population aged 15–64 (%)
! width="80pt"|Population aged 65+ (%)
|-
| 1950
| 518 000||38.8||57.6||3.6
|-
| 1955
| 566 000||41.9||54.9||3.2
|-
| 1960
| 593 000||41.3||55.7||3.0
|-
| 1965
| 598 000||41.3||55.6||3.1
|-
| 1970
| 603 000||37.0||59.7||3.3
|-
| 1975
| 694 000||41.0||55.7||3.3
|-
| 1980
| 835 000||42.1||54.4||3.5
|-
| 1985
| 922 000||45.4||51.1||3.5
|-
| 1990
|1 017 000||43.8||52.8||3.5
|-
| 1995
|1 125 000||44.1||52.6||3.4
|-
| 2000
|1 241 000||43.1||53.6||3.3
|-
| 2005
|1 368 000||42.4||54.4||3.2
|-
| 2010
|1 515 000||41.3||55.4||3.3
|-
| 2020
|1 927 104||43.2||53.8||3.1
|}

Population Estimates by Sex and Age Group (01.VII.2019) (Data refer to national projections.):<ref>{{Cite web|url=https://unstats.un.org/unsd/demographic-social/products/dyb/dyb_2020/|title=UNSD — Demographic and Social Statistics}}</ref>
{| class="wikitable"
|-
! width="80pt"|Age Group
! width="80pt"|Male
! width="80pt"|Female
! width="80pt"|Total
! width="80pt"|%
|-
| align="right" | Total
| align="right" | 790 873
| align="right" | 813 688
| align="right" | 1 604 561
| align="right" | 100
|-
| align="right" | 0–4
| align="right" | 137 507
| align="right" | 131 104
| align="right" | 268 611
| align="right" | 16.74
|-
| align="right" | 5–9
| align="right" | 125 195
| align="right" | 118 976
| align="right" | 244 171
| align="right" | 15.22
|-
| align="right" | 10–14
| align="right" | 91 543
| align="right" | 90 827
| align="right" | 182 370
| align="right" | 11.37
|-
| align="right" | 15–19
| align="right" | 85 443
| align="right" | 84 441
| align="right" | 169 884
| align="right" | 10.59
|-
| align="right" | 20–24
| align="right" | 72 130
| align="right" | 70 537
| align="right" | 142 667
| align="right" | 8.89
|-
| align="right" | 25–29
| align="right" | 67 422
| align="right" | 69 259
| align="right" | 136 681
| align="right" | 8.52
|-
| align="right" | 30–34
| align="right" | 54 779
| align="right" | 60 638
| align="right" | 115 417
| align="right" | 7.19
|-
| align="right" | 35–39
| align="right" | 46 871
| align="right" | 55 153
| align="right" | 102 024
| align="right" | 6.36
|-
| align="right" | 40–44
| align="right" | 30 186
| align="right" | 34 773
| align="right" | 64 959
| align="right" | 4.05
|-
| align="right" | 45–49
| align="right" | 25 238
| align="right" | 30 395
| align="right" | 55 633
| align="right" | 3.47
|-
| align="right" | 50–54
| align="right" | 17 056
| align="right" | 20 282
| align="right" | 37 338
| align="right" | 2.33
|-
| align="right" | 55–59
| align="right" | 15 067
| align="right" | 18 335
| align="right" | 33 402
| align="right" | 2.08
|-
| align="right" | 60–64
| align="right" | 9 076
| align="right" | 11 570
| align="right" | 20 646
| align="right" | 1.29
|-
| align="right" | 65–69
| align="right" | 6 482
| align="right" | 6 899
| align="right" | 13 381
| align="right" | 0.83
|-
| align="right" | 70–74
| align="right" | 3 823
| align="right" | 5 014
| align="right" | 8 837
| align="right" | 0.55
|-
| align="right" | 75–79
| align="right" | 1 806
| align="right" | 2 881
| align="right" | 4 687
| align="right" | 0.29
|-
| align="right" | 80+
| align="right" | 1 249
| align="right" | 2 604
| align="right" | 3 853
| align="right" | 0.24
|-
! width="50"|Age group 
! width="80pt"|Male
! width="80"|Female
! width="80"|Total
! width="50"|Percent
|-
| align="right" | 0–14
| align="right" | 354 245
| align="right" | 340 907
| align="right" | 695 152
| align="right" | 43.32
|-
| align="right" | 15–64
| align="right" | 423 268
| align="right" | 455 383
| align="right" | 878 651
| align="right" | 54.76
|-
| align="right" | 65+
| align="right" | 13 360
| align="right" | 17 398
| align="right" | 30 758
| align="right" | 1.92
|-
|}