Retail price of conventional midgrade 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 conventional midgrade gasoline was 4.55 USD/gal on 14 September 2026, versus 4.57 on 7 September 2026. This constitutes a reduction of 0.44 percent.
Sample. There are 1,660 observations overall in the weekly time series displayed in the chart above. The series covers the span of time stretching from November 1994 to September 2026.
History. Here are a few descriptive statistics we computed on the full sample: the retail price had an average value of 2.55 USD/gal; it registered a minimum of 0.93 on 22 February 1999; it reached a maximum of 5.22 on 20 June 2022.
Latest values
| Date | Value - USD/gal |
|---|---|
| 2026-08-31 | 4.43800 |
| 2026-09-07 | 4.57400 |
| 2026-09-14 | 4.55200 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Retail price of conventional midgrade 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 |
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