As of 2025, the population of Greece is approximately 10.41 million people (10 413 962), making it the 93rd most populous country in the dataset of 217 countries, with a 0.13% share of the combined total.
Over the past five years the population of Greece changed by -2.66%, and over the past ten years by -3.76%. By five-year growth, Greece ranks 201st of 217 countries; in terms of momentum, the decline is accelerating — from -0.23% to -0.54% per year.
| Year | Population | Diff | Diff % | Share of Universe |
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