All Employees: Air Transportation in Colorado was 22.10000 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, All Employees: Air Transportation in Colorado reached a record high of 22.10000 in January of 2023 and a record low of 12.30000 in January of 2011. Trading Economics provides the current actual value, an historical data chart and related indicators for All Employees: Air Transportation in Colorado - last updated from the United States Federal Reserve on April of 2024.