As of 2025, the population of Algeria is approximately 47.44 million people (47 435 312), making it the 33rd most populous country in the dataset of 217 countries, with a 0.58% share of the combined total.
Over the past five years the population of Algeria changed by +7.70%, and over the past ten years by +18.53%. By five-year growth, Algeria ranks 73rd of 217 countries; in terms of momentum, growth is slowing — from +1.93% to +1.50% per year.
| Year | Population | Diff | Diff % | Share of Universe |
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