Trimmed Mean PCE 2.36% vs 3.20%

Dallas Fed data released on April 30 showed a 2.4% 12-month Trimmed Mean PCE inflation rate for March 2026, while Bureau of Economic Analysis data put core PCE at 3.2% for the same month. The comparison spread on X on May 16 as users argued that a lower trimmed-mean reading showed inflation was closer to the Federal Reserve’s 2% target than the standard core measure. The figures are real, but they are not interchangeable official targets. The Federal Reserve says it aims for 2% inflation as measured by the overall personal consumption expenditures price index, not by core PCE or the Dallas Fed’s trimmed-mean variant. ### Where did the 2.36% versus 3.20% claim come from? The Dallas Fed’s public PCE page showed Trimmed Mean PCE at 2.4% for the 12 months through March 2026, and the BEA showed core PCE at 3.2% over the same period. The 2.36% figure circulating on social media appears to be a more precise version of the Dallas Fed reading, while the official page rounds it to one decimal place. (dallasfed.org) March 2026 is the latest month currently posted on both official pages. The Dallas Fed page lists its latest update as April 30 and its next update as May 28, matching the BEA’s next Personal Income and Outlays release date. ### What does Trimmed Mean PCE actually measure? The Dallas Fed says Trimmed Mean PCE is an alternative measure of core inflation built from the same underlying BEA PCE data. (dallasfed.org) Instead of simply removing food and energy, it excludes price changes above and below certain percentile thresholds each month. BEA’s core PCE, by contrast, excludes only food and energy. (dallasfed.org) The agency says that measure is designed to make the underlying inflation trend easier to see because food and energy prices tend to be more volatile. ### Does the Fed target trimmed mean instead of core PCE? (dallasfed.org) The Federal Reserve Board says its inflation target is 2% in the overall PCE price index over the longer run. The Board also says policymakers closely monitor inflation data when setting monetary policy, but its public inflation explainer does not define trimmed mean as the target. (bea.gov) Core PCE is widely watched inside and outside the Fed because it strips out food and energy volatility. Trimmed Mean PCE is a regional Fed research measure, produced by Dallas Fed staff, that some economists use as another gauge of underlying inflation. ### Why have the two measures moved apart? Dallas Fed economists Tyler Atkinson, Jim Dolmas and Rebecca Zarutskie wrote on April 16 that core PCE and Trimmed Mean PCE had tracked closely from 2023 through September 2025 before diverging. (federalreserve.gov) They said core PCE rose to 3.0% through February while Trimmed Mean PCE fell to 2.3%, prompting a reassessment of which measure better captured the medium-term trend. (dallasfed.org) The same Dallas Fed note said Trimmed Mean PCE has “many advantages” over core PCE, including a tighter relationship with labor-market slack and smaller later revisions. The authors also wrote that headline inflation has typically converged toward trimmed mean rather than toward core in their regression analysis. That is a research conclusion from Dallas Fed economists, not a statement of Federal Reserve policy. (dallasfed.org) ### Would using trimmed mean automatically speed Fed rate cuts? Federal Reserve Board materials say policymakers aim for 2% overall PCE inflation while balancing their dual mandate of stable prices and maximum employment. That means no single alternative inflation gauge, by itself, determines interest-rate decisions. (dallasfed.org) The social-media claim that switching from core PCE to Trimmed Mean PCE would accelerate rate cuts is an inference, not an announced Fed policy change. The next official update for both the Dallas Fed trimmed-mean series and the BEA’s PCE data is scheduled for May 28, when April readings will be published. (dallasfed.org) (federalreserve.gov)