Population Growth for the Channel Islands was 0.92164 % Chg. at Annual Rate in January of 2020, according to the United States Federal Reserve. Historically, Population Growth for the Channel Islands reached a record high of 1.15532 in January of 2008 and a record low of 0.16419 in January of 1978. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Growth for the Channel Islands - last updated from the United States Federal Reserve on March of 2024.