Rocky Mountain (PADD 4) Gas Price
The average price of regular gasoline in Rocky Mountain (PADD 4) was $3.845 per gallon for the week of June 22, 2026 — that is $0.069 per gallon below the US average of $3.914.
Quick answer: Gas in Rocky Mountain (PADD 4) costs $3.845 per gallon and ranks 6 of 11 US areas by price for week of 22 Jun 2026.
Price per gallon
$3.845
US average
$3.914
National rank
6 / 11
vs US average
$-0.069
How Rocky Mountain (PADD 4) compares
At $3.845 per gallon, Rocky Mountain (PADD 4) is $0.069 per gallon below the US average ($3.914) for the week of June 22, 2026. It ranks 6 of 11 tracked US areas, where rank 1 is the most expensive. Regional prices reflect state fuel taxes, distance from refineries, required fuel blends, and local competition — not a single national rate.
What a drive costs in Rocky Mountain (PADD 4)
Estimated fuel cost for a car averaging 25 miles per gallon at Rocky Mountain (PADD 4)'s $3.845 per gallon. For your own vehicle and distance, use the journey cost calculator.
| Distance | Gallons (25 MPG) | Fuel cost |
|---|---|---|
| 50 miles | 2.0 | $7.69 |
| 100 miles | 4.0 | $15.38 |
| 250 miles | 10.0 | $38.45 |
| 500 miles | 20.0 | $76.90 |
Areas with a similar gas price
Areas nearest to Rocky Mountain (PADD 4) in the national price ranking — the closest neighbours by price per gallon.
| Rank | Area | $/gallon |
|---|---|---|
| 3 | Central Atlantic (PADD 1B) | $4.015 |
| 4 | New England (PADD 1A) | $3.952 |
| 5 | United States (average) | $3.914 |
| 7 | East Coast (PADD 1) | $3.777 |
| 8 | Midwest (PADD 2) | $3.723 |
| 9 | Colorado | $3.666 |
Frequently asked questions about gas prices in Rocky Mountain (PADD 4)
What is the current gas price in Rocky Mountain (PADD 4)?
The average price of regular gasoline in Rocky Mountain (PADD 4) was $3.845 per gallon for the week of June 22, 2026, according to EIA Weekly Retail Gasoline Prices. That is $0.069 per gallon below the US average of $3.914.
How does Rocky Mountain (PADD 4) compare to the US average?
Rocky Mountain (PADD 4) is $0.069 per gallon below the US average. It ranks 6 of 11 tracked US areas by price, where rank 1 is the most expensive.
How much does it cost to drive 100 miles in Rocky Mountain (PADD 4)?
A car averaging 25 miles per gallon uses about 4 gallons to cover 100 miles. At $3.845 per gallon in Rocky Mountain (PADD 4), that is roughly $15.38 in fuel.
Which areas have a gas price similar to Rocky Mountain (PADD 4)?
Areas priced closest to Rocky Mountain (PADD 4) ($3.845) include New England (PADD 1A), United States (average), East Coast (PADD 1), Midwest (PADD 2) — the nearest neighbours in the national price ranking.
Why is gas cheaper in Rocky Mountain (PADD 4)?
Regional gas prices reflect state and local fuel taxes, distance from refineries, required fuel blends, and competition. Rocky Mountain (PADD 4)'s $3.845 price for the week of June 22, 2026 is set by those local factors, not by a single national rate.
Source: U.S. Energy Information Administration (EIA), Gasoline and Diesel Fuel Update — Weekly Retail Gasoline Prices, regular grade (all formulations), dollars per gallon, taxes included. Reporting period the week of June 22, 2026 (released June 23, 2026; next release June 30, 2026). Retrieved June 27, 2026. EIA data is a work of the U.S. federal government and is in the public domain.