U.S. Gasoline Prices Jump 50 Percent Since Start Of Iran War
AAA reported the U.S. average price for regular gasoline at $4.48 per gallon on Tuesday, May 5, 2026, about 50 percent higher since the Iran war began (U.S. average price for regular gasoline).
The national average climbed 31 cents over the past week, AAA said, increasing pressure on household budgets (national average). The International Energy Agency called the effective closure of the Strait of Hormuz the largest oil-supply disruption on record, and that shock pushed crude to about $112 per barrel in early April 2026 (International Energy Agency).
The episode traces back to June 2025, when Israel launched preemptive airstrikes on Iranian nuclear sites amid warnings that Iran was nearing a bomb. A brief Twelve-Day War ended in a U.S.-brokered ceasefire on June 24, but Iran's program and economy were left damaged. Diplomacy faltered in February 2026, and U.S. and Israeli strikes on February 28 targeted Iranian military and nuclear sites, killing top officials including Supreme Leader Ali Khamenei. Iran responded on March 4 by declaring the Strait of Hormuz closed and attacking ships, sharply reducing global oil flows (Strait of Hormuz).
About 21 million barrels per day flowed through the Strait in the first half of 2025, roughly 20 percent of global petroleum liquids consumption. That bottleneck, plus U.S. crude imports that averaged 6.2 million barrels per day in 2025 with 8 percent from the Persian Gulf, has left consumers and businesses squeezed. Lawmakers and activists have traded blame, with some urging higher domestic production and others demanding windfall-profit taxes on oil companies. Retail and restaurant sales have begun to slip as fuel costs bite household budgets.
The significant rise in gasoline prices is drawing attention to the broader implications of the Iran conflict on the U.S. economy. According to @RepMcGovern, the skyrocketing gas prices are straining working people's budgets, reflecting a disconnect between the administration's focus on stock market performance and the realities faced by everyday Americans. Meanwhile, @BernieSanders argues that Big Oil is exploiting the situation to overcharge consumers, calling for an end to the war and a windfall profits tax on oil companies. This sentiment is echoed by @Reuters, which notes that the rising fuel costs are already contributing to a decline in U.S. restaurant sales, indicating that the economic pressures are being felt across various sectors.
The geopolitical instability surrounding the Strait of Hormuz, identified by a 2023 study in Resources Policy, underscores the vulnerability of global energy markets to such conflicts. With approximately 21 million barrels of oil per day passing through this critical chokepoint, disruptions can lead to significant price volatility. As the U.S. grapples with these rising costs, discussions about increasing domestic oil production, as suggested by @ogwausa, are becoming more prominent, highlighting the ongoing debate about energy policy in the context of national security and economic stability.
Show source details & analysis (1 source)
📊 Relevant Data
Approximately 21 million barrels of oil per day flowed through the Strait of Hormuz in the first half of 2025, equivalent to about 20% of global petroleum liquids consumption. ([U.S. Energy Information Administration](https://www.eia.gov/international/analysis/special-topics/World_Oil_Transit_Chokepoints))
World Oil Transit Chokepoints — U.S. Energy Information Administration
In 2025, U.S. crude oil imports averaged 6.2 million barrels per day, with 8% originating from the Persian Gulf region. ([U.S. Energy Information Administration](https://www.eia.gov/todayinenergy/detail.php?id=67407))
The Middle East Gulf was source for 8% of 2025 U.S. crude oil imports — U.S. Energy Information Administration
In 2024, U.S. consumers spent the equivalent of about 5.7% of their disposable income on gasoline, natural gas, electricity, fuel oil, and other fuels combined. ([American Petroleum Institute](https://www.api.org/energy-insights/charts-analysis/us-consumers-are-spending-less-on-energy))
U.S. consumers are spending a smaller share of their disposable income on energy — American Petroleum Institute
During the 1973-1974 oil crisis, triggered by an Arab oil embargo, U.S. gasoline prices roughly quadrupled from about $0.36 per gallon to $1.20 per gallon adjusted for inflation. ([History.com](https://www.history.com/articles/1970s-energy-crisis-effects))
1970s Oil Crisis: 8 Ways Americans Felt the Pinch — History.com
📌 Key Facts
- On Tuesday, May 5, 2026, AAA reported the U.S. average price for regular gasoline at $4.48 per gallon.
- The national average gas price has increased 31 cents in the past week and 50 percent since the Iran war began.
- The International Energy Agency says the effective closure of the Strait of Hormuz has created the largest oil-supply disruption on record, pushing crude to about $112 per barrel in early April 2026.
📰 Source Timeline (1)
Follow how coverage of this story developed over time