The Consumer Price Index (CPI-U), published by the U.S. Bureau of Labor Statistics (BLS) within the U.S. Department of Labor, is the primary measure used to track inflation in the United States. Updated monthly, the CPI powers this site’s always-current Inflation Calculator and other inflation-related tools. The latest CPI update was released March 11, covering … Continue reading Consumer Price Index Data from 1913 to 2026