Inflation rose faster than expected in December

A key inflation gauge accelerated in December to the fastest pace in nearly a year, showing how prices are still rising more quickly than most Americans would prefer — and faster than the Federal Reserve's target of 2% a year.

Prices rose 0.4% in December from the previous month, up from 0.2% in November, the Commerce Department said Friday in a report that was delayed by the six-week government shutdown last fall. The monthly increase was the highest since last February. Compared with a year ago, inflation rose 2.9% in December, up from 2.8% in November. That is the largest yearly increase since March 2024.