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Iran War Costs Average U.S. Household Nearly $2,000, Economist Estimates
ReIran War Costs Average U.S. Household Nearly $2,000, Economist Estimates
Moody's Analytics chief economist Mark Zandi estimates the conflict has cost the typical American household almost $2,000, with energy prices adding about $50 a week, as gasoline, diesel, airfares and some goods grow more expensive.
The U.S. war with Iran has imposed costs on the average American household equivalent to almost $2,000, according to an estimate from Mark Zandi, chief economist at Moody's Analytics, as sharply higher fuel prices ripple through driving, flying and the cost of moving goods more than seven months into the conflict.
Zandi's breakdown attributes $1,100 of that total to higher energy prices, $540 to higher interest rates and $360 to military costs. The energy portion alone is growing by about $50 a week at current fuel prices, he said, a pace that keeps adding to household strain as the midterm elections approach.
Motorists and airline passengers have felt the clearest effects. The national average for regular gasoline stood at $4.33 a gallon on Friday, about 45% above its prewar level of $2.98, according to AAA. Diesel averaged $6.33 a gallon, up 68% from $3.76 before the fighting began. Gasoline peaked at $4.56 in May, below its 2022 record, while diesel hit a record $6.53 in September. AAA noted this is the first October in which a gallon of regular gas has averaged more than $4.
Diesel's climb is less visible to most drivers but feeds broader inflation by raising the cost of transporting goods. Shipping through the Strait of Hormuz remains dangerous and constrained, prolonging uncertainty over oil supplies and fuel prices. The Energy Information Administration said this month that it expects winter heating costs to be 21% higher for the roughly 3% of households that rely on heating oil, most of them in the Northeast, assuming mild weather.
Air travel has grown more expensive as well. Jet fuel averaged $99 a barrel worldwide before the war, doubled to $209 in April and climbed back to nearly $195 in September, according to the International Air Transport Association. Airlines have raised ticket prices and fees, trimmed schedules and shelved plans to add flights. Airfares cost about 22% more in September than a year earlier, the consumer price index showed, and average domestic fares rose from $405 in late 2025 to $445 in the April-through-June period, excluding optional fees, according to the Bureau of Transportation Statistics.
Analysts said fuel price volatility makes planning harder for airlines and could discourage them from lowering fares even after fuel costs ease. United Airlines pulled some December flights and warned of further possible cuts in 2027, and fewer available seats could reduce pressure to hold ticket prices down. Higher fares have covered substantial portions of carriers' higher fuel costs but not enough to prevent a squeeze on third-quarter profits, according to consensus estimates.
Grocery prices remain a sensitive subject after multiple years of food inflation. The U.S. Department of Agriculture initially expected grocery prices to rise 1.7% this year and now expects a 2.4% increase. It is not clear how much of that is due to the war rather than tariffs, unfavorable weather and higher labor costs. Cornell University economics professor Chris Barrett said he was surprised grocery prices have not risen faster given higher diesel, fertilizer and refrigeration costs, and suspects retailers are absorbing some increases to avoid alienating fed-up customers. Grocery prices in September were about 22% higher than five years earlier.
Experts have warned that fresh produce and other frequently replenished perishables could respond quickly to higher transportation and refrigeration costs. Barrett sees «very little prospect» of a significant reduction in fuel prices that could ease pressure on farmers and truckers. A strengthening El Niño weather pattern could damage crops through drought, heat or flooding, the U.N. Food and Agriculture Organization warned, though ample inventories and good harvests elsewhere may limit the impact on groceries.
Some companies have already raised delivery charges or prices on selected products, but the higher cost of making and moving goods has not translated into across-the-board increases at stores. Many businesses have absorbed at least part of their higher production and transportation costs. A September jump in wholesale prices suggests some may eventually charge more if fuel prices stay elevated.
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