December 2020 Consumer Price Index — 2021-01-13

The Consumer Price Index for All Urban Consumers (CPI-U) increased 0.4 percent in December on a seasonally adjusted basis after rising 0.2 percent in November, the U.S. Bureau of Labor Statistics reported today. Over the last 12 months, the all items index increased 1.4 percent before seasonal adjustment. The seasonally adjusted increase in the all items index was driven by an 8.4-percent increase in the gasoline index, which accounted for more than 60 percent of the overall increase. The other components of the energy index were mixed, resulting in an increase of 4.0 percent for the month. The food index rose in December, as both the food at home and the food away from home indexes increased 0.4 percent. The index for all items less food and energy increased 0.1 percent in December after rising 0.2 percent in the previous month.