Gas at $4.06 Nationally: State-by-State Breakdown and the $857 Iran War Household Drain

# Gas at $4.06 Nationally: State-by-State Breakdown and the $857 Iran War Household Drain

> **Quick answer:** The national average gas price is $4.06 per gallon as of late April 2026 — a 29.5% jump from one year ago — driven entirely by the Iran war and Strait of Hormuz oil disruptions. Stanford economists project the average household will spend $857 more on gas this year compared to pre-war levels, with a May peak above $4.25/gallon now expected. State prices range from $3.38 in Oklahoma to $5.83 in California. Here is the full state-by-state breakdown and the six moves that cut your fuel bill fastest.

Gas prices are hitting American households differently depending on where you live — but no state is escaping the Iran war's reach at the pump. The national average of $4.06 per gallon marks a structural shift, not a temporary spike, and the gap between the cheapest and most expensive states is now nearly $2.50 per gallon. If you are in California, you are paying close to the same price Americans paid during the 2022 record highs. If you are in Oklahoma, you are still paying more than 30% above where you were a year ago.

**This article is for informational purposes only and does not constitute financial advice. Consult a qualified financial advisor for personal financial decisions.**

## The $4.06 Confirmed: Where the National Average Stands Right Now

The U.S. national average for a gallon of regular gasoline is confirmed at $4.06 as of the last week of April 2026, with AAA tracking showing the figure at $4.11 as of April 27 — the small difference reflecting daily fluctuation around the same confirmed benchmark. Both readings represent the same reality: gas has been above $4 nationally for several weeks and is not retreating meaningfully.