As of 2025, the population of Cuba is approximately 10.94 million people (10 937 203), making it the 87th 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 Cuba changed by -2.14%, and over the past ten years by -3.00%. By five-year growth, Cuba ranks 197th of 217 countries; in terms of momentum, the decline is accelerating — from -0.18% to -0.43% per year.
| Year | Population | Diff | Diff % | Share of Universe |
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