This is a demography of the population of Guinea-Bissau including population density, ethnicity, education level, health of the populace, economic status, religious affiliations and other aspects of the population.

Ethnic groups

The population of Guinea-Bissau is ethnically diverse with distinct languages, customs, and social structures. Most Guineans, 99%, are Black people — mostly Fula and Mandinka-speakers concentrated in the north and northeast, the Balanta and Papel, living in the southern coastal regions, and the Manjaco and Mancanha, occupying the central and northern coastal areas. Most of the rest, 1% of its total population, are mestiços of mixed Portuguese and black descent, including Cape Verdean minority. Due to the exodus of most Portuguese settlers after independence, less than 1% of Guinea-Bissauans are pure Portuguese. The country also has a Chinese minority, including Macanese people of mixed Portuguese and Cantonese blood from Macau. Most people are farmers. 38%-45% are Muslims - this makes Guinea-Bissau the only Portuguese-speaking nation with a sizable Muslim population. Most Muslims are Sunnis. The rest of the population are pagans, principally the Balanta, and Christians, mostly Roman Catholics.

Population

According to the 2022 revision of the world factbook the total population was 2,026,778 in 2022. 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. 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. Population Estimates by Sex and Age Group (01.VII.2019) (Data refer to national projections.):

Vital statistics

Registration of vital events is in Guinea-Bissau not complete. The Population Departement of the United Nations prepared the following estimates.

Life expectancy

Other demographic statistics

Demographic statistics according to the World Population Review in 2022. The following demographic are from the independent Guinea-Bissau Statistical Service and from the CIA World Factbook unless otherwise indicated.

Population

Religions

Muslim 46.1%, folk religions 30.6%, Christian 18.9%, other or unaffiliated 4.4% (2020 est.)

Age structure

Birth rate

Death rate

Total fertility rate

Population growth rate

Median age

Contraceptive prevalence rate

Net migration rate

Life expectancy at birth

Dependency ratios

Urbanization

Sex ratio

Nationality

Ethnic groups

Languages

Education expenditures

Literacy

definition: age 15 and over can read and write

Major infectious diseases

note: on 21 March 2022, the US Centers for Disease Control and Prevention (CDC) issued a Travel Alert for polio in Africa; Guinea-Bissau is currently considered a high risk to travelers for circulating vaccine-derived polioviruses (cVDPV); vaccine-derived poliovirus (VDPV) is a strain of the weakened poliovirus that was initially included in oral polio vaccine (OPV) and that has changed over time and behaves more like the wild or naturally occurring virus; this means it can be spread more easily to people who are unvaccinated against polio and who come in contact with the stool or respiratory secretions, such as from a sneeze, of an "infected" person who received oral polio vaccine; the CDC recommends that before any international travel, anyone unvaccinated, incompletely vaccinated, or with an unknown polio vaccination status should complete the routine polio vaccine series; before travel to any high-risk destination, CDC recommends that adults who previously completed the full, routine polio vaccine series receive a single, lifetime booster dose of polio vaccine.