National average diesel fuel prices were $5.57 per gallon as of July 11, 2022, according to the U.S. Energy Information Administration (EIA).
This average price represents a decrease of 10 cents from the prior week and an increase of $2.23 over the same time last year. National average diesel fuel prices peaked to $5.81 per gallon on June 20, 2022, but have since started another small decline.
All regions experienced a large price increase year-over-year.
Current average diesel prices by region are:
- East Coast: $5.60
- Midwest: $5.54
- Gulf Coast: $5.21
- Rocky Mountain: $5.67
- West Coast: $6.29