As of 2025, the population of Marshall Islands is approximately 0.04 million people (36 282), making it the 212th most populous country in the dataset of 217 countries, with a 0.00% share of the combined total.
Over the past five years the population of Marshall Islands changed by -15.04%, and over the past ten years by -25.65%. By five-year growth, Marshall Islands ranks 216th of 217 countries; in terms of momentum, the decline is accelerating — from -2.63% to -3.21% per year.
| Year | Population | Diff | Diff % | Share of Universe |
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