Gas Pain Weekly · Archive · SEPTEMBER 15, 2025

Gas Pain, Week of September 15, 2025

The U.S. national average was $3.17/gal for the week of September 15, 2025, down $0.02 from the week before. Here's where it hurt most — and least — that week.

PumpPain Data · archived issue, frozen to this week's EIA snapshot How we compile this

National avg

$3.17/gal

Week-over-week

−$0.02

Priciest state

Washington · $4.54

Cheapest state

Texas · $2.77

National, 12-week trend

$0.00 over 12 weeks

Biggest movers week-over-week

Climbing fastest

Falling fastest

5 most expensive states

  1. Washington $4.54
  2. California $4.47
  3. Alaska $4.27 · regional
  4. Arizona $4.27 · regional
  5. Hawaii $4.27 · regional

5 cheapest states

  1. Texas $2.77
  2. New Mexico $2.77 · regional
  3. Mississippi $2.77 · regional
  4. Louisiana $2.77 · regional
  5. Arkansas $2.77 · regional

At that week's national average, a 15-gallon tank ran $47.52 and a 26-gallon truck tank $82.37. Calculate your own car →