Arabic became the official national language of Algeria in 1990, and most Algerians speak one of several dialects of vernacular Arabic. These are generally similar to dialects spoken in adjacent areas of Morocco and Tunisia. Modern Standard Arabic is taught in schools. The Amazigh language (Tamazight)—in several geographic dialects—is spoken by Algeria’s ethnic Imazighen, though most are also bilingual in Arabic.

Algeria’s official policy of “Arabization” since independence, which aims to promote indigenous Arabic and Islamic cultural values throughout society, has resulted in the replacement of French by Arabic as the national medium and, in particular, as the primary language of instruction in primary and secondary schools. Some Amazigh groups have strongly resisted this policy, fearing domination by the Arabic-speaking majority. The Amazigh language was granted the status of a national language in 2002 and was upgraded to an official language in 2016.

Religion

Most Algerians, both Arab and Amazigh, are SunniMuslims of the Mālikī rite. A source of unity and cultural identity, Islam provides valuable links with the wider Islamic world as well. In the struggle against French rule, Islam became an integral part of Algerian nationalism. Alongside the more traditional institutions of the mosques and madrasahs (religious schools), Islam has possessed from its outset a deep mysticism, which has manifested itself in various, often culturally unique, forms. A distinctive North African facet of this tradition, stemming from Islamic folk practices and Sufi teaching, is the important role played by marabouts. These saintly individuals were widely held to possess special powers and were venerated locally as teachers, healers, and spiritual leaders. Marabouts frequently formed extensive brotherhoods and at various times would take up the sword in defense of their religion and country (as did their namesakes, the al-Murābiṭūn; see Almoravids). In more peaceful times these local religious icons would practice a type of Islam that stressed local custom and direct spiritual insight as much as Qurʾānic teachings. Their independence was often perceived as a threat to established authority, and Islamic reformers and state bodies have historically sought to restrict the growth of marabout influence.

While Algeria’s postindependence governments have confirmed the country’s Islamic heritage, their policies have often encouraged secular developments. Islamic fundamentalism has been increasing in strength since the late 1970s in reaction to this. Muslim extremist groups periodically have clashed with both left-wing students and emancipated women’s groups, while fundamentalist imams (prayer leaders) have gained influence in many of the country’s major mosques.

Settlement patterns

Algeria’s population density is highest in the plains and coastal mountains of the northern Tell—the areas of higher, more reliable precipitation. Density declines southward, so that much of the southern High Plateau and Saharan Atlas are very sparsely populated and, farther south, large stretches of the Sahara are virtually uninhabited. Traditionally, rural settlement in Algeria consisted of widely scattered hamlets and isolated dwellings, with nomads in parts of the Sahara and its fringes. Concentrated village settlements were sometimes found at oases and in certain upland regions, such as the Aurès Mountains and the Great Kabylia, the latter being an Amazigh stronghold renowned for its hilltop villages and traditional way of life.

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French settlers who arrived in Algeria in the latter half of the 19th century built several hundred “villages of colonization” in the countryside. Often geometric in layout, these settlements replicated French villages and house designs and often provided important service centres in areas of dispersed rural population. The Algerian War of Independence (1954–62) destroyed nearly 8,000 villages and hamlets and displaced some three million people. Many of the displaced were relocated to several thousand new resettlement centres, while others were moved to towns. Most of the resettlement centres continued to exist after the war and became regular villages as they acquired service functions. Another wave of rural settlement occurred in the 1970s through a government-sponsored agrarian reform program that constructed some 400 “socialist villages.” This program was abandoned by the 1980s, however, in favour of privately funded settlement efforts.

Urbanization had increased greatly under French rule. As service centres were created in rural areas, European suburbs and new public buildings were added to the larger cities. Port and industrial activities also accelerated the development of certain coastal towns, such as Annaba (Bône), Skikda (Philippeville), and Mostaganem. During and after the War of Independence, the rural exodus to many towns changed them from mainly European settlements to overcrowded cities with a mixed population. The urban growth rate was so rapid that even the departure of some one million Europeans after the war, which made many dwellings available, and considerable new construction did little to alleviate overcrowding in the cities. Almost three-fourths of the population lives in urban areas, the largest concentration being along the coast. Algiers is by far the largest city.

Demographic trends

Algeria’s annual rate of population growth was high throughout much of the latter half of the 20th century, but by the late 1980s overall growth—birth rates in particular—had begun to decline. The population is youthful, almost a third being age 15 or younger. A drop in infant mortality rates contributed to a decline in overall death rates, but these were partly offset by the lower birth rates. The decline in fertility occurred in the cities, where the government has focused some efforts at family planning. Life expectancy is about 70 years.

Algerian emigration to Europe, once a viable alternative for the country’s unemployed, declined in the late 20th century as France restricted further immigration, but decades of such migration have left a large Algerian diaspora in France, Belgium, and other western European countries. In addition, Saharan nomadism was sharply reduced in the 20th century, stemming from the effects of drought in the desert region and because of government policies promoting settlement. A number of the country’s Tuareg nomads, for example, now lead sedentary lives around oases such as Djanet and Tamanghasset (Tamanrasset), while others cling to a precarious and ever-declining way of life.