Gas prices in the United States have reached $4 a gallon or higher in all 50 states, according to reports from Axios and Bloomberg.
The development underscores the persistent impact of the Iran war on energy markets, with renewed concerns over supply disruptions in the region.
The price surge aligns with broader trends in energy costs, which have been a key driver of inflation in the US, now at 3.8% in April 2026, the highest in nearly three years.
Brent crude prices have climbed to their highest level since the start of the conflict, reflecting growing unease among market participants about potential supply shocks.
The energy-market reaction highlights the sensitivity of fuel prices to geopolitical developments and the ripple effects across the broader economy.
The situation is further complicated by the interplay between energy costs and inflation, which has been exacerbated by the ongoing tensions.