Retail price of reformulated regular gasoline in Colorado (USD/gal) - United States - EIA - Weekly
This series is part of the dataset: Retail gasoline prices (US)
Download Full Dataset (.xlsx)Latest updates. In Colorado, the retail price of reformulated regular gasoline was 4.24 USD/gal on 14 September 2026, compared to 4.14 on 7 September 2026. This constitutes a rise of 2.42 percent.
Sample. In this weekly series, there are a total of 149 observations. The period covered by the series stretches from November 2023 to September 2026.
History. Here’s a quick look at some descriptive statistics we calculated on the entire sample: the retail price registered a minimum of 2.14 USD/gal on 5 January 2026; it attained a maximum of 4.64 on 18 May 2026; it averaged 3.09.
Latest values
| Date | Value - USD/gal |
|---|---|
| 2026-08-31 | 4.158 |
| 2026-09-07 | 4.145 |
| 2026-09-14 | 4.244 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Retail price of reformulated regular gasoline in Colorado |
| Country | United States |
| Economic concept | Price |
| Data type | Price |
| Seasonally adjusted | No |
| Deflation method | Not applicable |
| Rescaling | None |
| Measure type | Level |
| Frequency | Weekly |
| Unit | USD/gal |
| Source | U.S. Energy Information Administration (EIA) |
| Source type | Government agency |
| Data licence | Public domain |
| Other information | Not available |
| FSR temporal aggregation code | LW1 |
Series in the same data set
Discover the other time series included in this data set.