U.S. grocery prices continue to present a challenge for consumers, even as overall inflation rates show signs of easing. This persistent sticker shock is often described by economists as the "rockets and feathers" effect, where the cost of food eaten at home surged in the aftermath of the pandemic and has remained stubbornly high.
While food price inflation peaked in 2022 with an 11.4% jump, prices have not significantly reversed. The U.S. Department of Agriculture projects food-at-home prices to rise by 2.7% this year, a figure higher than recent years but close to the historical average of 2.6%. This sustained increase is a compounding effect of the post-pandemic price shocks.
Consumers are responding by altering their shopping habits. A study by Bain & Company and NielsenIQ indicated a decline in the number of grocery items purchased in the latter half of last year, with a sharper drop beginning in February of this year. Factors contributing to this shift include high gas prices, increased usage of GLP-1 medications, and reductions in government food assistance programs.
Shoppers are increasingly seeking out deals and comparing prices across different retailers. In the second quarter of this year, discount chains such as Costco, Walmart, and Aldi gained market share from traditional grocers like Kroger and Albertsons, according to market research firm Numerator. This trend is also reflected in the growing popularity of store brands, which reached a record $282.8 billion in sales last year, according to the Private Label Manufacturers Association. Consumers are opting for these more affordable alternatives, with some noting significant cost savings compared to name brands.
The initial price surge was attributed to various factors, including the war in Ukraine and a bird flu outbreak that significantly impacted egg prices. Experts explain that retailers are often hesitant to lower prices on inventory purchased at higher wholesale costs. Additionally, companies have been reluctant to relinquish profit gains made during the pandemic. For instance, PepsiCo raised prices by double-digit percentages for eight consecutive quarters in 2022 and 2023, citing increased ingredient and packaging costs, before beginning to lower prices on some snack items as demand softened.
Consumer behavior can also contribute to price stickiness. When prices initially spike, consumers tend to shop around for lower prices. However, if they perceive prices are beginning to stabilize or decrease only slightly, they may stop their intensive deal hunting, reducing the competitive pressure on retailers to lower prices further.
In some instances, long-term issues are at play. The average price of coffee, for example, has risen 54% since 2019, attributed to climate issues like drought and heavy rainfall affecting yields in major coffee-producing regions. Other price increases have more direct causes, such as a 19.5% rise in fresh tomato prices last June compared to the previous year, linked to a 17% import tax imposed on Mexican tomatoes by the Trump administration. A tariff on coffee was also in place for most of 2025 before being removed.
However, there are signs that prices may begin to fall more broadly as major retailers invest in price reductions. Walmart recently announced price rollbacks on items like ground beef, corn, and soft drinks, and Target also reduced prices on some food items in March. These initiatives by large retailers could prompt competitors to follow suit, potentially accelerating a downward trend in grocery prices.