Diesel prices in California
Weekly average retail price of on-highway diesel, including taxes.
Headlines
California, a gallon.
- Latest
- $8.18
- Week of 28 Sep 2026
- Past week
- Down 0.8%
- From $8.25
- Past year
- Up 64%
- From $4.98
- 12-month range
- $4.61 to $8.25
- Lowest and highest week
California: $8.18 a gallon, against a US average of $6.38.
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Diesel prices, California
Weekly price, a gallon.
Up to and including the week of 28 Sep 2026
| Week of | Price a gallon |
|---|---|
| 28 Sep 2026 | $8.18 |
| 21 Sep 2026 | $8.25 |
| 14 Sep 2026 | $8.04 |
| 7 Sep 2026 | $7.76 |
| 31 Aug 2026 | $7.22 |
| 24 Aug 2026 | $7.04 |
| 17 Aug 2026 | $6.79 |
| 10 Aug 2026 | $6.62 |
| 3 Aug 2026 | $6.72 |
| 27 Jul 2026 | $6.67 |
| 20 Jul 2026 | $6.47 |
| 13 Jul 2026 | $6.13 |
| 6 Jul 2026 | $6.07 |
| 29 Jun 2026 | $6.18 |
| 22 Jun 2026 | $6.47 |
| 15 Jun 2026 | $6.71 |
| 8 Jun 2026 | $6.94 |
| 1 Jun 2026 | $7.05 |
| 25 May 2026 | $7.18 |
| 18 May 2026 | $7.22 |
| 11 May 2026 | $7.32 |
| 4 May 2026 | $7.36 |
| 27 Apr 2026 | $7.23 |
| 20 Apr 2026 | $7.33 |
| 13 Apr 2026 | $7.56 |
| 6 Apr 2026 | $7.57 |
Showing 26 of 53
Every week for every area and grade EIA surveys, as a gzipped CSV.
Download CSV (gzip)Source: US Energy Information Administration.
Compare prices by area
Latest week for every area EIA surveys, a gallon, with the change on a year ago under each price.
United States
| Area | Latest |
|---|---|
| United States | $6.38+70% |
Regions
| Area | Latest |
|---|---|
| Central Atlantic (PADD 1B) | $6.53+67% |
| East Coast (PADD 1) | $6.14+64% |
| Gulf Coast (PADD 3) | $5.96+74% |
| Lower Atlantic (PADD 1C) | $5.95+62% |
| Midwest (PADD 2) | $6.53+75% |
| New England (PADD 1A) | $6.51+64% |
| Rocky Mountain (PADD 4) | $6.41+72% |
| West Coast (PADD 5) | $7.36+62% |
| West Coast except California | $6.64+60% |
States
| Area | Latest |
|---|---|
| California | $8.18+64% |