As of 2025, the population of Namibia is approximately 3.09 million people (3 092 816), making it the 136th 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 Namibia changed by +13.34%, and over the past ten years by +30.26%. By five-year growth, Namibia ranks 24th of 217 countries; in terms of momentum, growth is slowing — from +2.82% to +2.54% per year.
| Year | Population | Diff | Diff % | Share of Universe |
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