On April 4, 2026, the national average price for a gallon of regular gasoline in the United States climbed to $4.104, reflecting a 12-cent increase from the previous week. This rise is attributed to escalating global crude oil prices, driven by geopolitical tensions related to the ongoing conflict in Iran. The increase in fuel prices comes as the spring season begins, with analysts indicating that relief at the pump may be slow to materialize. The price of gas varies significantly across states; California leads with an average price of $5.915 per gallon, while Texas offers the lowest at $3.824. Other states like Florida, New York, and Pennsylvania show prices in between, highlighting the regional disparities influenced by local taxes and supply chains. The ongoing rise in gasoline prices continues to strain household budgets, as consumers face higher costs at the pump.