Algeria Population Pyramid 2100
Algeria in 2100
United Nations projections (medium variant) put the population of Algeria at 64,487,528 in 2100. That would be 1.0% less than in 2090 (65,115,475).
With a projected median age of 47.7 years, Algeria would have a youth dependency ratio of 25.4 and an old-age dependency ratio of 50.9 per 100 people of working age. This is a constrictive pyramid — its base is narrower than its middle, the signature of sustained low birth rates and population ageing.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
In 2023 women in Algeria had on average 2.77 children, above the replacement level of 2.1.
Source: World Bank World Development Indicators, latest available year.
Life expectancy at birth was 76.3 years in 2023: 77.7 for women and 74.9 for men.
Source: World Bank World Development Indicators, latest available year.
250,939 immigrants live in Algeria, 0.5% of the population.
| Western Sahara | 168,862 |
| State of Palestine | 32,225 |
| Somalia | 11,773 |
| Syrian Arab Republic | 8,038 |
| Iraq | 7,711 |
1,780,393 people born in Algeria live in other countries.
| France | 1,405,235 |
| Canada | 96,774 |
| Spain | 83,122 |
| Israel | 53,589 |
| Belgium | 30,393 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Algeria | 64,487,528 | 47.7 | |
| Morocco | 37,884,370 | 49.1 | |
| Tunisia | 10,652,235 | 51.6 | |
| Libya | 9,783,569 | 47.2 | |
| Western Sahara | 831,294 | 43.8 |





