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February Diesel Trends Update

The national average diesel price jumped by nearly 10 cents this week. However, EIA now provides a comparison with prices two years ago, showing diesel is 23.9 cents cheaper now.

February 24, 2026
Chart shows increases or decreases of diesel fuel price in the US and five regions.

The average price of a gallon of diesel increased nationally by almost 10 cents this week and all five regions reported large increases. 

Credit: Work Truck/EIA

2 min to read


This week, prices again increased nationally and across all five regions. The national average price of a gallon of on-highway diesel was $3.81 as reported Feb. 23.

According to the most recent report by the U.S. Energy Administration (EIA), the national average cost of diesel fuel at the start of this week increased by nearly 10 cents. 

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However, the weekly report now also provides a pricing comparison compared to two years ago, which shows the national average is now 24.9 cents lower.

This week, regional average prices increased in all five regions. The regional price average increases ranged from more than 7 cents in the Gulf Coast and Rocky Mountain regions to more than 8 cents in the West Coast region.

All five regions averaged higher prices than in the same period last year.

The most expensive place to buy diesel is Hawaii, at $5.20 per gallon, and the least costly is Louisiana, at $3.25 per gallon.

Regional Diesel Prices: Final Week of February

Average diesel prices reported by region, as of Feb. 23, were: 

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  • East Coast: $3.84

  • Midwest: $3.80

  • Gulf Coast: $3.49

  • Rocky Mountain: $3.68

  • West Coast: $4.46

Regional Diesel Prices: 3rd Week of February

Chart shows increases or decreases of diesel fuel price in the US and five regions.

The national average diesel price increased again this week, slightly. However, EIA now provides a comparison to prices from two years ago, which shows diesel is now 39.8 cents cheaper.

Credit: Work Truck/EIA

Average diesel prices reported by region, as of Feb. 16, were: 

  • East Coast: $3.76

  • Midwest: $3.66

  • Gulf Coast: $3.37

  • Rocky Mountain: $3.54

  • West Coast: $4.37

Regional Diesel Prices: 2nd Week of February

Chart shows increases or decreases of diesel fuel price in the US and five regions.

The average price of a gallon of diesel increased nationally by less than 1 cent this week, while three of the five regions reported small decreases. 

Credit: Work Truck/EIA

Average diesel prices reported by region, as of Feb. 9, were: 

  • East Coast: $3.75

  • Midwest: $3.63

  • Gulf Coast: $3.37

  • Rocky Mountain: $3.54

  • West Coast: $4.37

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Regional Diesel Prices: First Week of February

Chart shows increases or decreases of diesel fuel price in the US and five regions.

The average price of a gallon of diesel increased nationally by nearly 6 cents and by varying amounts across all five regions.

Credit: Work Truck/EIA

Average diesel prices reported by region, as of Feb. 2, were: 

  • East Coast: $3.76

  • Midwest: $3.62

  • Gulf Coast: $3.38

  • Rocky Mountain: $3.42

  • West Coast: $4.37

Regional Diesel Prices: Fourth Week of January

Chart shows increases or decreases of diesel fuel price in the US and five regions.

The average price of a gallon of diesel increased nationally by more than 9 cents and by varying amounts across all five regions.

Credit: Work Truck/EIA

Average diesel prices reported by region, as of Jan. 27, were: 

  • East Coast: $3.69

  • Midwest: $3.58

  • Gulf Coast: $3.32

  • Rocky Mountain: $3.36

  • West Coast: $4.30

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