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Utah Gas Prices
EIA does not publish a weekly Utah average. These are averages for the Rocky Mountain (PADD 4) region, which includes Utah.
This is a regional average, not an Utah average. Prices in parts of Utah can be higher or lower than the region as a whole.
- Regular, region
- $4.47/gal
- Midgrade, region
- $4.82/gal
- Premium, region
- $5.13/gal
- Diesel, region
- $6.42/gal
Rocky Mountain (PADD 4) gas prices over 3 years
Monthly average of weekly prices, dollars per gallon
Show as a table
| Period | Regular |
|---|---|
| Oct 2026 | $4.44 |
| Dec 2025 | $2.58 |
Last 12 weeks
Regular gasoline, dollars per gallon
Swipe the table sideways to see more columns.
| Week of | Regular | Change |
|---|---|---|
| 10/19/2026 | $4.47 | +0.7% |
| 10/12/2026 | $4.44 | +0.5% |
| 10/05/2026 | $4.42 | -1.5% |
| 09/28/2026 | $4.49 | -0.5% |
| 09/21/2026 | $4.51 | +1.6% |
| 09/14/2026 | $4.44 | +2.9% |
| 09/07/2026 | $4.31 | +1.1% |
| 08/31/2026 | $4.27 | -2.1% |
| 08/24/2026 | $4.36 | +1.7% |
| 08/17/2026 | $4.29 | +4.0% |
| 08/10/2026 | $4.12 | -0.4% |
| 08/03/2026 | $4.14 | +1.4% |
Frequently asked questions
- What is the average price of gas in Utah?
- EIA does not publish a weekly average for Utah. Regular gasoline in the Rocky Mountain (PADD 4) region averaged $4.47/gal the week of 10/19/2026.
- How do Utah gas prices compare with the U.S. average?
- The U.S. average for regular was $4.28/gal the same week, so the Rocky Mountain (PADD 4) region was $0.18 higher than the national average.
Source: U.S. Energy Information Administration, Gasoline and Diesel Fuel Update · Last updated 10/19/2026