As of 2025, the population of Channel Islands is approximately 0.17 million people (168 466), making it the 185th 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 Channel Islands changed by +1.34%, and over the past ten years by +3.07%. By five-year growth, Channel Islands ranks 161st of 217 countries; in terms of momentum, growth is slowing — from +0.34% to +0.27% per year.
| Year | Population | Diff | Diff % | Share of Universe |
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