Diesel prices in Rocky Mountain (PADD 4)
Weekly average retail price of on-highway diesel, including taxes.
Headlines
Rocky Mountain (PADD 4), a gallon.
- Latest
- $6.30
- Week of 12 Oct 2026
- Past week
- Up 0.6%
- From $6.27
- Past year
- Up 72%
- From $3.66
- 12-month range
- $3.19 to $6.41
- Lowest and highest week
Rocky Mountain (PADD 4): $6.30 a gallon, against a US average of $6.18.
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Diesel prices, Rocky Mountain (PADD 4)
Weekly price, a gallon.
Up to and including the week of 12 Oct 2026
| Week of | Price a gallon |
|---|---|
| 12 Oct 2026 | $6.30 |
| 5 Oct 2026 | $6.27 |
| 28 Sep 2026 | $6.41 |
| 21 Sep 2026 | $6.34 |
| 14 Sep 2026 | $6.07 |
| 7 Sep 2026 | $5.80 |
| 31 Aug 2026 | $5.55 |
| 24 Aug 2026 | $5.54 |
| 17 Aug 2026 | $5.43 |
| 10 Aug 2026 | $5.27 |
| 3 Aug 2026 | $5.29 |
| 27 Jul 2026 | $5.14 |
| 20 Jul 2026 | $4.93 |
| 13 Jul 2026 | $4.60 |
| 6 Jul 2026 | $4.48 |
| 29 Jun 2026 | $4.60 |
| 22 Jun 2026 | $4.79 |
| 15 Jun 2026 | $5.02 |
| 8 Jun 2026 | $5.20 |
| 1 Jun 2026 | $5.33 |
| 25 May 2026 | $5.49 |
| 18 May 2026 | $5.55 |
| 11 May 2026 | $5.49 |
| 4 May 2026 | $5.52 |
| 27 Apr 2026 | $5.27 |
| 20 Apr 2026 | $5.21 |
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 | $6.18+69% |
Regions
| Area | Latest |
|---|---|
| Central Atlantic (PADD 1B) | $6.47+67% |
| East Coast (PADD 1) | $5.91+59% |
| Gulf Coast (PADD 3) | $5.81+76% |
| Lower Atlantic (PADD 1C) | $5.64+55% |
| Midwest (PADD 2) | $6.26+74% |
| New England (PADD 1A) | $6.44+63% |
| Rocky Mountain (PADD 4) | $6.30+72% |
| West Coast (PADD 5) | $7.24+62% |
| West Coast except California | $6.50+60% |
States
| Area | Latest |
|---|---|
| California | $8.09+64% |