CPI-U Index History: All Items, Seasonally Adjusted
The CPI-U all-items index (seasonally adjusted) stood at 336.3 in Sep 2026. That is 3.7% higher than a year earlier. Since January 2018 (248.9), it is up 35.1%. In our data, which starts Jan 1947, the highest level was 336.3 (Sep 2026) and the lowest was 21.5 (Jan 1947).
CPI-U Index History since Jan 1947
CPI-U headline (all items). Monthly values. Not part of the Real Inflation index (shown for comparison).
Last 24 months
| Month | Index level | vs year before |
|---|---|---|
| Sep 2026 | 336.3 | +3.7% |
| Aug 2026 | 334.1 | +3.4% |
| Jul 2026 | 332.8 | +3.3% |
| Jun 2026 | 332.6 | +3.5% |
| May 2026 | 334.0 | +4.2% |
| Apr 2026 | 332.4 | +3.8% |
| Mar 2026 | 330.3 | +3.3% |
| Feb 2026 | 327.5 | +2.4% |
| Jan 2026 | 326.6 | +2.4% |
| Dec 2025 | 326.0 | +2.7% |
| Nov 2025 | 325.1 | +2.7% |
| Oct 2025 | no data | |
| Sep 2025 | 324.2 | +3.0% |
| Aug 2025 | 323.3 | +2.9% |
| Jul 2025 | 322.2 | +2.7% |
| Jun 2025 | 321.4 | +2.7% |
| May 2025 | 320.6 | +2.4% |
| Apr 2025 | 320.3 | +2.3% |
| Mar 2025 | 319.8 | +2.4% |
| Feb 2025 | 319.7 | +2.8% |
| Jan 2025 | 319.0 | +3.0% |
| Dec 2024 | 317.6 | +2.9% |
| Nov 2024 | 316.5 | +2.7% |
| Oct 2024 | 315.6 | +2.6% |
| Sep 2024 | 314.7 | +2.4% |
Yearly averages since 2000
| Year | Average | Lowest month | Highest month |
|---|---|---|---|
| 2026 (9 months) | 331.8 | 326.6 | 336.3 |
| 2025 (11 months) | 322.0 | 319.0 | 326.0 |
| 2024 | 313.7 | 309.7 | 317.6 |
| 2023 | 304.7 | 300.4 | 308.7 |
| 2022 | 292.6 | 282.5 | 298.8 |
| 2021 | 271.0 | 262.7 | 280.8 |
| 2020 | 258.9 | 255.8 | 262.0 |
| 2019 | 255.7 | 252.6 | 258.6 |
| 2018 | 251.1 | 248.9 | 252.8 |
| 2017 | 245.1 | 243.6 | 247.8 |
| 2016 | 240.0 | 237.3 | 242.6 |
| 2015 | 237.0 | 234.7 | 238.0 |
| 2014 | 236.7 | 235.3 | 237.5 |
| 2013 | 233.0 | 231.7 | 234.7 |
| 2012 | 229.6 | 227.8 | 231.6 |
| 2011 | 224.9 | 221.2 | 227.2 |
| 2010 | 218.1 | 217.2 | 220.5 |
| 2009 | 214.6 | 211.9 | 217.3 |
| 2008 | 215.3 | 211.4 | 219.0 |
| 2007 | 207.3 | 203.4 | 211.4 |
| 2006 | 201.6 | 199.3 | 203.8 |
| 2005 | 195.3 | 191.6 | 199.1 |
| 2004 | 188.9 | 186.3 | 191.7 |
| 2003 | 184.0 | 182.6 | 185.5 |
| 2002 | 179.9 | 177.7 | 181.8 |
| 2001 | 177.0 | 175.6 | 178.1 |
| 2000 | 172.2 | 169.3 | 174.6 |
Source
FRED series CPIAUCSL
BLS Consumer Price Index
Download the full history (CSV, item_id
CPIAUCSL)Notes and caveats
- This is a BLS price index, not a dollar price, so only percent changes are meaningful. It is shown for comparison and is not part of the Real Inflation index.
- Missing months since 2000 (the source published no value): Oct 2025. The chart and tables leave these months blank.
FAQ
What is the latest CPI-U index reading?
The CPI-U all-items index (seasonally adjusted) stood at 336.3 in Sep 2026 (+3.7% vs a year earlier). Source: U.S. Bureau of Labor Statistics CPI, seasonally adjusted, via FRED.
What was the CPI-U index in January 2018?
In January 2018 the CPI-U all-items index (seasonally adjusted) stood at 248.9. Since then it has changed +35.1%.
What was the highest CPI-U index on record?
In our data (starting Jan 1947), the highest level was 336.3 (Sep 2026). The lowest was 21.5 (Jan 1947).
How often is this page updated?
The source publishes monthly. We refresh every week, so the page updates soon after each new month is released.