Colorado Gas Price
The average price of regular gasoline in Colorado was $3.666 per gallon for the week of June 22, 2026 — that is $0.248 per gallon below the US average of $3.914.
Quick answer: Gas in Colorado costs $3.666 per gallon and ranks 9 of 11 US areas by price for week of 22 Jun 2026.
Price per gallon
$3.666
US average
$3.914
National rank
9 / 11
vs US average
$-0.248
How Colorado compares
At $3.666 per gallon, Colorado is $0.248 per gallon below the US average ($3.914) for the week of June 22, 2026. It ranks 9 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 Colorado
Estimated fuel cost for a car averaging 25 miles per gallon at Colorado's $3.666 per gallon. For your own vehicle and distance, use the journey cost calculator.
| Distance | Gallons (25 MPG) | Fuel cost |
|---|---|---|
| 50 miles | 2.0 | $7.33 |
| 100 miles | 4.0 | $14.66 |
| 250 miles | 10.0 | $36.66 |
| 500 miles | 20.0 | $73.32 |
Areas with a similar gas price
Areas nearest to Colorado in the national price ranking — the closest neighbours by price per gallon.
| Rank | Area | $/gallon |
|---|---|---|
| 6 | Rocky Mountain (PADD 4) | $3.845 |
| 7 | East Coast (PADD 1) | $3.777 |
| 8 | Midwest (PADD 2) | $3.723 |
| 10 | Lower Atlantic (PADD 1C) | $3.582 |
| 11 | Gulf Coast (PADD 3) | $3.437 |
Frequently asked questions about gas prices in Colorado
What is the current gas price in Colorado?
The average price of regular gasoline in Colorado was $3.666 per gallon for the week of June 22, 2026, according to EIA Weekly Retail Gasoline Prices. That is $0.248 per gallon below the US average of $3.914.
How does Colorado compare to the US average?
Colorado is $0.248 per gallon below the US average. It ranks 9 of 11 tracked US areas by price, where rank 1 is the most expensive.
How much does it cost to drive 100 miles in Colorado?
A car averaging 25 miles per gallon uses about 4 gallons to cover 100 miles. At $3.666 per gallon in Colorado, that is roughly $14.66 in fuel.
Which areas have a gas price similar to Colorado?
Areas priced closest to Colorado ($3.666) include East Coast (PADD 1), Midwest (PADD 2), Lower Atlantic (PADD 1C), Gulf Coast (PADD 3) — the nearest neighbours in the national price ranking.
Why is gas cheaper in Colorado?
Regional gas prices reflect state and local fuel taxes, distance from refineries, required fuel blends, and competition. Colorado's $3.666 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.