information:extraction
Demographics

The population of Cameroon was 27,198,628 in 2021. The life expectancy was 62.3 years (60.6 years for males and 64 years for females).

Cameroon has slightly more women (50.5%) than men (49.5%). Over 60% of the population is under age 25. People over 65 years of age account for only 3.11% of the total population.

Cameroon's population is almost evenly divided between urban and rural dwellers. Population density is highest in the large urban centres, the western highlands, and the northeastern plain. Douala, Yaoundé, and Garoua are the largest cities. In contrast, the Adamawa Plateau, southeastern Bénoué depression, and most of the South Cameroon Plateau are sparsely populated.

According to the World Health Organization, the fertility rate was 4.8 in 2013 with a population growth rate of 2.56%.

People from the overpopulated western highlands and the underdeveloped north are moving to the coastal plantation zone and urban centres for employment. Smaller movements are occurring as workers seek employment in lumber mills and plantations in the south and east. Although the national sex ratio is relatively even, these out-migrants are primarily males, which leads to unbalanced ratios in some regions.

Both monogamous and polygamous marriage are practised, and the average Cameroonian family is large and extended. In the north, women tend to the home, and men herd cattle or work as farmers. In the south, women grow the family's food, and men provide meat and grow cash crops. Cameroonian society is male-dominated, and violence and discrimination against women is common.

The number of distinct ethnic and linguistic groups in Cameroon is estimated to be between 230 and 282. The Adamawa Plateau broadly bisects these into northern and southern divisions. The northern peoples are Sudanic groups, who live in the central highlands and the northern lowlands, and the Fulani, who are spread throughout northern Cameroon. A small number of Shuwa Arabs live near Lake Chad. Southern Cameroon is inhabited by speakers of Bantu and Semi-Bantu languages. Bantu-speaking groups inhabit the coastal and equatorial zones, while speakers of Semi-Bantu languages live in the Western grassfields. Some 5,000 Gyele and Baka Pygmy peoples roam the southeastern and coastal rainforests or live in small, roadside settlements. Nigerians make up the largest group of foreign nationals.