As of 2025, the population of Armenia is approximately 3.09 million people (3 086 700), making it the 137th most populous country in the dataset of 217 countries, with a 0.04% share of the combined total.
Over the past five years the population of Armenia changed by +4.23%, and over the past ten years by +2.73%. By five-year growth, Armenia ranks 119th of 217 countries; in terms of momentum, growth is accelerating — from -0.29% to +0.83% per year.
| Year | Population | Diff | Diff % | Share of Universe |
|---|