As of 2025, the population of Indonesia is approximately 285.72 million people (285 721 236), making it the 4th most populous country in the dataset of 217 countries, with a 3.49% share of the combined total.
Over the past five years the population of Indonesia changed by +3.97%, and over the past ten years by +9.14%. By five-year growth, Indonesia ranks 125th of 217 countries; in terms of momentum, growth is slowing — from +0.97% to +0.78% per year.
| Year | Population | Diff | Diff % | Share of Universe |
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