Historical data chart

U.S. Inflation Rate History Chart

See how U.S. consumer-price inflation has changed by year. This chart uses the official CPI-U annual-average inflation rate published by the U.S. Bureau of Labor Statistics.

Historical chart

U.S. Annual Inflation Rate

U.S. Annual Inflation RateAnnual inflation rate, 2006 through 2025, with 20 observations. The same values are available in the data table below.-2.0%0.0%2.0%4.0%6.0%8.0%200620102014201720212025

ChartMaker opens the currently selected range. The CSV contains the complete checked-in dataset.

Latest annual rate2.6%2025 annual average
Highest in series18.0%1918
Lowest in series−10.5%1921
Coverage1914–2025112 annual observations

What this inflation chart measures

The Consumer Price Index for All Urban Consumers (CPI-U) tracks the average change over time in prices paid by urban consumers for a market basket of goods and services. This chart shows the BLS annual-average percent change: each year’s average index is compared with the previous year’s average.

Annual inflation is not a monthly reading

An annual-average rate summarizes the entire calendar year. It can differ from the commonly reported December-to-December rate or a single month’s 12-month change. Use the values here for long-run yearly comparisons, not as a current-month inflation reading.

How to read the history

Positive values mean the annual average price level increased from the prior year. Negative values indicate deflation. The chart helps compare broad periods, but it does not show how inflation varied from month to month or how individual households experienced price changes.

Limits and appropriate use

CPI-U is a national average and does not represent every region, household, or spending pattern. Historical methods and spending weights have evolved. This page presents public statistical data for reference and charting; it is not financial advice.

Underlying data

Historical data table

112 observations · Annual

Annual U.S. CPI-U inflation rate, measured as the percent change in the annual average from the previous year.
YearAnnual inflation rate
19141.0%
19151.0%
19167.9%
191717.4%
191818.0%
191914.6%
192015.6%
1921-10.5%
1922-6.1%
19231.8%
19240.0%
19252.3%
19261.1%
1927-1.7%
1928-1.7%
19290.0%
1930-2.3%
1931-9.0%
1932-9.9%
1933-5.1%
19343.1%
19352.2%
19361.5%
19373.6%
1938-2.1%
1939-1.4%
19400.7%
19415.0%
194210.9%
19436.1%
19441.7%
19452.3%
19468.3%
194714.4%
19488.1%
1949-1.2%
19501.3%
19517.9%
19521.9%
19530.8%
19540.7%
1955-0.4%
19561.5%
19573.3%
19582.8%
19590.7%
19601.7%
19611.0%
19621.0%
19631.3%
19641.3%
19651.6%
19662.9%
19673.1%
19684.2%
19695.5%
19705.7%
19714.4%
19723.2%
19736.2%
197411.0%
19759.1%
19765.8%
19776.5%
19787.6%
197911.3%
198013.5%
198110.3%
19826.2%
19833.2%
19844.3%
19853.6%
19861.9%
19873.6%
19884.1%
19894.8%
19905.4%
19914.2%
19923.0%
19933.0%
19942.6%
19952.8%
19963.0%
19972.3%
19981.6%
19992.2%
20003.4%
20012.8%
20021.6%
20032.3%
20042.7%
20053.4%
20063.2%
20072.8%
20083.8%
2009-0.4%
20101.6%
20113.2%
20122.1%
20131.5%
20141.6%
20150.1%
20161.3%
20172.1%
20182.4%
20191.8%
20201.2%
20214.7%
20228.0%
20234.1%
20242.9%
20252.6%
Source and methodology

About this dataset

Units
Percent
Frequency
Annual
Latest observation
2025
Data retrieved
2026-09-22

Transformation

The plotted values are the BLS-published percent change in the annual CPI-U average from the previous annual average. Values are reproduced at the one-decimal precision published by BLS; no seasonal adjustment or further calculation is applied.

Reuse and attribution

BLS states that its published information is generally in the public domain and requests source attribution. Read the provider’s reuse guidance.

Read the official methodology and explanatory notes.