Population Ages 15 to 64 for the Channel Islands was 67.10974 % of Total in January of 2020, according to the United States Federal Reserve. Historically, Population Ages 15 to 64 for the Channel Islands reached a record high of 69.27867 in January of 1990 and a record low of 64.39676 in January of 1971. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Ages 15 to 64 for the Channel Islands - last updated from the United States Federal Reserve on March of 2024.