Population Ages 15 to 64 for the Czech Republic was 64.10146 % of Total in January of 2020, according to the United States Federal Reserve. Historically, Population Ages 15 to 64 for the Czech Republic reached a record high of 71.22485 in January of 2005 and a record low of 63.03380 in January of 1980. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Ages 15 to 64 for the Czech Republic - last updated from the United States Federal Reserve on March of 2024.