Monthly · U.S. Bureau of Labor Statistics
U.S. CPI Inflation, Year over Year
Twelve-month percent change in the U.S. Consumer Price Index for All Urban Consumers, all items, not seasonally adjusted.
U.S. Consumer Price Index
Consumer Price Index for All Urban Consumers (CPI-U), U.S. city average, all items, not seasonally adjusted.
Latest observation
334.980
August 2026
Latest
334.980
Previous change
+1.062 index points
History high
335.123
History low
320.795
History mean
328.284
Observations
10
Recent observations
August 2026334.980 Index, 1982–84=100Use ← and → to inspect observations; Home and End jump to the range boundaries.
Observation history
| Period | Value |
|---|---|
| August 2026 | 334.980 |
| July 2026 | 333.918 |
| June 2026 | 333.952 |
| May 2026 | 335.123 |
| April 2026 | 333.020 |
| August 2025 | 323.976 |
| July 2025 | 323.048 |
| June 2025 | 322.561 |
| May 2025 | 321.465 |
| April 2025 | 320.795 |
Source & methodology
This is BLS series CUUR0000SA0: CPI-U for the U.S. city average, all items, not seasonally adjusted, with a 1982–84=100 reference base. Grizzly Bulls preserves the published monthly index level without interpolation.
Dataset: Consumer Price Index for All Urban Consumers (CPI-U), series CUUR0000SA0.
Unit: Index, 1982–84=100. Frequency: Monthly.
Expected refresh: Monthly after the Bureau of Labor Statistics releases CPI. History target: 2017 onward.
Revision behavior: Final when released, except corrections. BLS treats CPI-U and CPI-W indexes as final when released, although rare corrections can be issued. Read revision methodology.
Vintage: Latest-known retained history. This page does not preserve prior publication vintages.
Source accessed: Oct 8, 2026.
BLS.gov cannot vouch for the data or analyses derived from these data after the data have been retrieved from BLS.gov.
View the source series at U.S. Bureau of Labor Statistics · Read the source methodology