As of 2025, the population of Lithuania is approximately 2.89 million people (2 888 774), making it the 139th 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 Lithuania changed by +2.79%, and over the past ten years by -0.77%. By five-year growth, Lithuania ranks 140th of 217 countries; in terms of momentum, growth is accelerating — from -0.70% to +0.55% per year.
| Year | Population | Diff | Diff % | Share of Universe |
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