Retail sales up 1.7% in March from February driven by a spike in gas prices due to the Iran war

The report marks the first read on spending to capture the effects of the Iran war.

Excluding gas prices, retail sales were up 0.6%, helped in part by government tax refunds and warm weather.

Business at gas stations rose 15.5% percent.

Elsewhere, shoppers were still willing to spend. Sales at department stores rose 4.2%, while sales at furniture and home furnishings stores were up 2.2%. Online retailers saw a 1% gain. Consumer electronics and appliance stores posted a 0.9% increase. The only area that saw a decline for March was miscellaneous retailers, according to the Commerce report.

The snapshot offers only a partial look at consumer spending and doesn't include things like travel and hotel stays. The lone services category – restaurants – registered a more modest gain of 0.1%.

The so-called control group—which excludes food services, autos, building materials and gas station sales and is used to calculate economic growth—rose 0.7%. That offered a good sign of broad spending by consumers, economists said.

"It's a blowout retail sales figure for March," Heather Long, chief economist at Navy Federal Credit Union, wrote in a report.

She noted that the impact of tariffs is visible in the high spending on electronics and appliances due to higher prices. A small increase at restaurants may indicate some early signs of pullback as consumers have to spend more at the pump, she said.

"Overall, the American consumer is still healthy," she added. "Extra income from tax refunds is helping many households weather this oil shock, but that extra money won't last forever."

The Iran war began Feb. 28 and has shut down the Strait of Hormuz, cutting off one-fifth of the world's oil supply.

Late last month, U.S. gas prices jumped past an average of $4 a gallon for the first time since 2022.

Economists had believed that an unusually large jump in tax refunds would kick start spending at the start of the year. But spiking gas prices are taking a bite out of that money. And the Iran war is also further dampening shoppers' mood. Consumer sentiment plunged to a record low in April, according to a survey released earlier this month by the University of Michigan, largely because of the Iran war and concerns over higher gas prices.

Shoppers aren't just feeling it at the gas pump, but are also starting to see unforeseen costs everywhere, including when they travel such as higher baggage fees. They will also likely see higher prices on different products ripple through the supply chain as companies start to pass on higher transportation costs to shoppers, analysts said.

The jump in gas prices caused a sharp spike in inflation last month, creating major challenges for the inflation-fighters at the Federal Reserve and increasing already significant political hurdles for the White House.

Consumer prices rose 3.3% in March from a year earlier. On a monthly basis, prices rose 0.9% in March from February, the largest such gain in nearly four years.

Heading into the war, shoppers were already cautious. But Bryan Eshelman, Americas leader of retail and a partner and managing director at consultancy AlixPartners, noted his retail clients see their customers pulling back even more now.

"Particularly in the low-end economy, people are shifting from wants to needs," he said.

R.J. Hottovy, head of analytical research at Placer.ai, noted that for seven straight weeks, traffic at nondiscretionary retailers like grocers outpaced that of discretionary merchants. That trend was reversed the week of April 6, helped by the distribution of tax refunds and spending tied to spring break and Easter.

But after the data goes past Easter trends, future visits will largely depend on consumer sentiment regarding broader macroeconomic conditions and gas prices, Hottovy said. The firm tracks people's movements based on cellphone usage.