The inflation rate in United States was last reported at 3.6 percent in May of 2011. From 1914 until 2010, the average inflation rate in United States was 3.38 percent reaching an historical high of 23.70 percent in June of 1920 and a record low of -15.80 percent in June of 1921. Inflation rate refers to a general rise in prices measured against a standard level of purchasing power. The most well known measures of Inflation are the CPI which measures consumer prices, and the GDP deflator, which measures inflation in the whole of the domestic economy. This page includes: United States Inflation Rate chart, historical data and news.
