About 2.6%, as of October 2024. Inflation refers to the rise in prices of goods and services over time, which reduces the purchasing power of the dollar. The inflation rate is the percentage that describes how quickly these prices are rising. While several government datasets track price changes, the Consumer Price Index (CPI) represents the spending habits of people living in urban areas, or about 90% of the US population. The CPI measures inflation by tracking the price fluctuations of a “basket of goods and services” over time, providing a clear picture of how inflation affects everyday living expenses.
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2.6%
headline inflation rate, all items (Oct 2023 to Oct 2024)
3.3%
core inflation rate, excluding food and energy (Oct 2023 to Oct 2024)
The CPI tracks two measures of inflation: headline and core. Headline inflation tracks specific subsets of consumer spending like food, housing, and transportation to reflect the actual cost of living. The “basket of goods” is meant to represent the actual spending habits of a typical consumer in the US. Core inflation tracks all other spending categories.
Food and energy prices in particular can be highly volatile due to factors like weather or supply chain issues, so excluding these categories from core inflation gives a clearer picture of long-term price trends.
In October 2024, the headline inflation rate was 2.6% and core inflation was 3.3%.
Headline inflation was lower than core inflation in October 2024.
Year-over-year percent change of CPI-U, all urban areas, not seasonally adjusted
When inflation rates are positive, it means that the price of goods is increasing. When inflation decreases—for example, from 9.1% in June 2022 to 3.0% in June 2023—prices are still rising, just at a slower pace than before. Prices only fall during deflation, which occurs when the inflation rate drops below zero, signaling a general decline in the cost of goods and services.
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Since the CPI was first measured in 1913, inflation has fluctuated but has generally remained positive. The last time headline inflation exceeded 10% was between July and October 1981. The all-time high was in June 1920, when inflation reached 23.7%. The most recent month in which there was deflation was April 2015.
The all-time high for a CPI-base inflation rate was in June 1920 at 23.7%.
Year-over-year percent change of CPI-U, all items, not seasonally adjusted
Price changes within the basket of goods can vary widely. To account for this, the CPI uses a weighted system to represent how much the average consumer spends on a particular category compared to everything else, so housing-related costs have more weight than something like recreation.
The weighted system means that even if the prices of some items spike the headline inflation rate reflects the overall change in costs across the entire basket of goods. While the current headline inflation rate is 2.6%, the cost of eggs has increased by 30.4% compared to the previous year. On the other hand, motor fuel prices have dropped by 12.5%.
When only looking at items considered in the core inflation rate, motor vehicle insurance had the highest price increase at 14.0%. Tools, hardware, outdoor equipment and supplies dropped the most (-3.2%).
Annual price changes vary widely by type of spending.
Year-over-year percent change of CPI-U (Oct 2023 to Oct 2024), by expenditure class, not seasonally adjusted
The CPI is representative of all urban areas in the US. Because every area has its own mix of supply and demand, inflation rates differ by location too. Based on data from October 2024 for urban areas tracked in the CPI, the New York, NY area had the highest inflation rate at 4.0%.
The inflation rate in the New York, NY area was 1.4 percentage points higher than the US city average in October 2024.
Year-over-year percent change of CPI-U (Oct 2023 to Oct 2024), not seasonally adjusted
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Methodology
USAFacts standardizes data, in areas such as time and demographics, to make it easier to understand and compare.
The analysis was generated with the help of AI and reviewed by USAFacts for accuracy.
Page sources
USAFacts endeavors to share the most up-to-date information available. We sourced the data on this page directly from government agencies; however, the intervals at which agencies publish updated data vary.