NEED TO KNOW

• Grocery prices rose 2.9% year-over-year in April, the highest rate since August 2023.
• Tomatoes jumped nearly 40%, coffee almost 20%, but eggs fell 39%.
• Energy costs from the Iran war take 3-6 months to reach supermarket shelves.

WASHINGTON (TDR) — Federal data confirms what shoppers already feel: groceries are climbing again. The food-at-home index rose 2.9% year-over-year in April per Bureau of Labor Statistics data, the fastest annual pace in nearly three years.

The big picture: The April Consumer Price Index shows grocery prices accelerating just as the Iran war's energy shock works through the supply chain. Headline CPI hit 3.8% on the year, with the energy index alone up 17.9%.

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• Tomatoes led food inflation at nearly 40% year-over-year, the steepest jump in the BLS food-at-home basket.
• Coffee climbed almost 20%; fresh vegetables rose 11.5%.
• Egg prices, last year's political flashpoint, fell more than 39%.

Why it matters: Household budgets are absorbing the shock unevenly. Produce-heavy shoppers feel it now; protein-heavy shoppers see relief on eggs and poultry. The averaged number hides who's hit hardest.

• Food-away-from-home prices rose 3.4%, squeezing both restaurants and customers.
• Strait of Hormuz shipping traffic sits at roughly 5% of pre-war levels, with global oil markets still repricing.
• Real wages turned negative in April, with inflation outpacing wage growth for the first time in three years.

Driving the news: BLS released the April CPI report May 13, showing food-at-home up 0.7% month-over-month with five of six grocery categories rising. The Food Industry Association called the jump "significant" while noting it was "expected given global events."

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• Beef, poultry, fish and eggs combined rose 1.3% on the month.
• Fruits and vegetables rose 1.7%; dairy up 0.8%.
• USDA's Food Price Outlook forecasts vegetables up 4.8% for 2026.

What they're saying:

• Ken Foster, Purdue University agricultural economist — "Most of what we're seeing now in the food price chain probably predates the conflict. We're cautiously waiting to see what the June numbers and the May numbers might show."
• Andy Harig, FMI Vice President of Tax, Trade, Sustainability and Policy — "The CPI numbers released today show a significant jump in food-at-home inflation. This was expected given global events, but nonetheless poses new challenges for shoppers."

Yes, but: The 2.9% headline obscures a divided picture. Egg collapse is masking grain, produce, and beverage inflation in averaged data. Trump campaigned on lowering grocery prices; eggs have crashed, but the basket overall is now climbing fastest since 2023.

• Poultry rose less than 1%; fresh whole chicken prices fell nearly 2%.
• Sugar and sweets are up 8.1% year-over-year per USDA data.
• The egg-driven optics may not survive the next two CPI releases.

Between the lines: The story Washington isn't telling is that the war Trump started is now arriving on supermarket shelves. Energy shocks take three to six months to flow through production, processing, storage, and transport before hitting retail. April's 2.9% predates the Hormuz disruption. May and June will be the first to carry it.

• Both parties have reasons to leave this unsaid: Republicans don't want the war priced into groceries; Democrats can't celebrate without owning Biden-era food inflation that preceded it.
• The Purdue economists' framing of a pre-conflict baseline with a conflict-driven future sidesteps the partisan frame entirely.

What's next:

• May CPI releases June 10, the first reading covering post-Hormuz supply shock effects.
• USDA may revise its 2026 food price forecast upward if energy pass-through accelerates.
• Retailers face decisions on whether to absorb costs or pass them through ahead of summer.

If the war's energy shock hasn't hit groceries yet, what's the basket worth defending — and who pays first when it lands?

Sources

This report was compiled using reporting from the Bureau of Labor Statistics CPI report, Grocery Dive, USDA Economic Research Service, Food Industry Association, CNN, and Nexstar wire reporting on Purdue University analysis

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