As of 2025, the population of Azerbaijan is approximately 10.25 million people (10 246 996), making it the 94th most populous country in the dataset of 217 countries, with a 0.12% share of the combined total.
Over the past five years the population of Azerbaijan changed by +1.52%, and over the past ten years by +6.19%. By five-year growth, Azerbaijan ranks 158th of 217 countries; in terms of momentum, growth is slowing — from +0.90% to +0.30% per year.
| Year | Population | Diff | Diff % | Share of Universe |
|---|