Consumer Price Index: All Items for the United States was 129.41941 Index 2010=100 in December of 2023, according to the United States Federal Reserve. Historically, Consumer Price Index: All Items for the United States reached a record high of 129.85946 in September of 2023 and a record low of 12.36198 in January of 1960. Trading Economics provides the current actual value, an historical data chart and related indicators for Consumer Price Index: All Items for the United States - last updated from the United States Federal Reserve on April of 2024.