EIA weekly data
Diesel prices, October 2025
The U.S. average retail diesel price averaged $3.678 a gallon in October 2025, across 4 weekly readings, down $0.070 from the month before and up $0.093 from a year earlier. California averaged the most ($4.936) and Gulf Coast (PADD 3) the least ($3.317).
- U.S. monthly average
- $3.678 range $3.620 to $3.718
- From prior month
- −0.070 dollars per gallon
- From a year earlier
- +0.093 dollars per gallon
Weekly prices by region
| Region | Oct 6 | Oct 13 | Oct 20 | Oct 27 | Average | vs. prior month | vs. year earlier |
|---|---|---|---|---|---|---|---|
| U.S. average | $3.711 | $3.665 | $3.620 | $3.718 | $3.678 | −0.070 | +0.093 |
| East Coast (PADD 1) | $3.735 | $3.721 | $3.675 | $3.723 | $3.714 | −0.039 | +0.128 |
| New England (PADD 1A) | $3.958 | $3.949 | $3.943 | $3.933 | $3.946 | −0.012 | +0.185 |
| Central Atlantic (PADD 1B) | $3.886 | $3.877 | $3.878 | $3.881 | $3.881 | −0.035 | +0.055 |
| Lower Atlantic (PADD 1C) | $3.656 | $3.639 | $3.578 | $3.642 | $3.629 | −0.043 | +0.150 |
| Midwest (PADD 2) | $3.670 | $3.606 | $3.564 | $3.715 | $3.639 | −0.091 | +0.051 |
| Gulf Coast (PADD 3) | $3.364 | $3.299 | $3.256 | $3.350 | $3.317 | −0.078 | +0.059 |
| Rocky Mountain (PADD 4) | $3.671 | $3.658 | $3.585 | $3.686 | $3.650 | −0.092 | +0.013 |
| West Coast (PADD 5) | $4.499 | $4.464 | $4.421 | $4.485 | $4.467 | −0.052 | +0.229 |
| California | $4.971 | $4.940 | $4.898 | $4.934 | $4.936 | −0.026 | +0.222 |
| West Coast less California | $4.090 | $4.052 | $4.008 | $4.095 | $4.061 | −0.074 | +0.238 |