Federal Reserve Economic Data

16% Trimmed-Mean Consumer Price Index (TRMMEANCPIM159SFRBCLE)

Sep 2025: 3.19137
Updated: Oct 24, 2025 10:05 AM CDT
Sep 2025:  3.19137  
Aug 2025:  3.29125  
Jul 2025:  3.22422  
Jun 2025:  3.17468  
May 2025:  3.03680  
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Units:

Percent Change from Year Ago,
Seasonally Adjusted

Frequency:

Monthly

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Notes

Source: Federal Reserve Bank of Cleveland  

Release: Current Median CPI  

Units:  Percent Change from Year Ago, Seasonally Adjusted

Frequency:  Monthly

Notes:

16% Trimmed-Mean Consumer Price Index (CPI) is a measure of core inflation calculated by the Federal Reserve Bank of Cleveland. The Trimmed-Mean CPI excludes the CPI components that show the most extreme monthly price changes. This series excludes 8% of the CPI components with the highest and lowest one-month price changes from each tail of the price-change distribution resulting in a 16% Trimmed-Mean Inflation Estimate.

For further information, visit The Federal Reserve Bank of Cleveland.

Suggested Citation:

Federal Reserve Bank of Cleveland, 16% Trimmed-Mean Consumer Price Index [TRMMEANCPIM159SFRBCLE], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/TRMMEANCPIM159SFRBCLE, .

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