US Inflation Hits 4.2% in May 2026, Highest in Three Years
U.S. annual CPI inflation surged to 4.2% in May 2026, the highest level since April 2023, driven primarily by rising energy costs amid the ongoing war with Iran. The monthly CPI rose 0.5%, with energy prices accounting for over 60% of the increase. Gasoline surged 7% month-over-month and 40.5% year-over-year. Core inflation (excluding food and energy) rose 2.9% annually. Real wages fell 0.1%, squeezing households. Analysts expect energy-driven inflation to persist until Middle East geopolitical tensions ease.
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Consumer Price Index: Inflation At 4.2% In May
In May 2026, the U.S. Consumer Price Index (CPI) surged to 4.2% year-over-year, its highest level in over three years, accelerating sharply from April's 3.8% reading. On a monthly basis, consumer prices rose 0.5%, as expected, driven by widespread increases across energy (+3.9%), shelter (+0.3%), and food (+0.2%). Core CPI, excluding food and energy, rose 2.9% year-over-year as expected and 0.2% month-over-month, slightly below the anticipated 0.3% growth. The data indicates persistent inflationary pressures in the U.S. economy, with energy costs being a major contributor to the monthly spike.
All Articles on Seeking AlphaEnergy Prices Drive U.S. Inflation to Three-Year High
U.S. inflation surged above 4% in May, reaching a three-year high, driven primarily by rising energy costs linked to the ongoing Iran war. The Consumer Price Index (CPI) increased 0.5% from April and 4.2% year-over-year, according to the Bureau of Labor Statistics. This annual rate matched economists' expectations but accelerated from April's 3.8% and marked the highest reading since April 2023. Energy was the largest contributor to the price spike, reflecting the impact of geopolitical conflict on consumer costs.
OilPrice.com Daily News UpdateUS Inflation Hits 4.2% in May, Highest in Three Years
According to federal data released Wednesday, US inflation rose to its highest annual rate in three years in May, with consumer prices increasing 4.2% from May 2025. The Bureau of Labor Statistics reported a 0.5% monthly increase, matching economist estimates. Core CPI, excluding energy and food, rose 2.9% annually. Surging oil costs, driven by the ongoing Middle East conflict, fueled the price increases, with the energy index rising 3.9% in May and accounting for over 60% of all price increases. Gas prices surged 7% month-over-month and nearly 59% annually. This marks the first time inflation has crossed the 4% annual rate since May 2023.
Forbes - BusinessU.S. CPI rose 4.2% in May 2026, highest in 3 years
The U.S. Bureau of Labor Statistics reported that the Consumer Price Index (CPI) rose 4.2% over the 12 months ending in May 2026, the highest annual reading in three years, up from 3.8% in April. On a monthly basis, the CPI increased 0.5% in May, following a 0.6% gain in April. Energy was the dominant driver, with the energy index rising 3.9% in May and accounting for over 60% of the monthly increase. Gasoline prices surged 7.0% month-over-month and are up 40.5% year-over-year. Food prices rose 0.2% in May, with groceries edging up 0.1%. Core inflation, excluding food and energy, rose 0.2% in May and is up 2.9% annually. Shelter costs increased 0.3% monthly and 3.4% annually. The next CPI report for June 2026 is scheduled for July 14, 2026.
Yahoo FinanceAnnual CPI inflation surges to 4.2% in May, the highest level since 2023, as energy prices rise
US consumer prices surged in May, with annual CPI inflation reaching 4.2%, the highest level since April 2023, driven primarily by rising energy costs amid the ongoing war with Iran. The Bureau of Labor Statistics reported a 0.5% monthly increase, matching economists' expectations. Energy prices alone accounted for over 60% of the monthly increase, rising 3.9%. Food prices rose 0.2%, while auto insurance declined 1.7% and hospital services rose 0.7%. Core inflation, excluding volatile food and energy, rose 2.9% year-over-year and 0.2% month-over-month, slightly below expectations. Rising prices outpaced wage growth, with real average hourly earnings falling 0.1%, squeezing middle-class and lower-income households. Analysts expect energy prices to remain a driver of headline inflation until geopolitical uncertainty in the Middle East resolves.
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