Retail price of conventional premium gasoline in Rocky Mountain district (USD/gal) - United States - EIA - Weekly
This series is part of the dataset: Retail gasoline prices (US)
Download Full Dataset (.xlsx)Latest updates. In the Rocky Mountain district, the retail price of conventional premium gasoline stood at 5.13 USD/gal on 14 September 2026, compared to 5.00 on 7 September 2026. This constitutes a rise of 2.60 percent.
Sample. This weekly time series has 1,778 observations overall. The period covered by the series stretches from May 1992 to September 2026.
History. Here’s a quick look at a few descriptive statistics computed on the entire sample: the retail price reached its minimum of 1.03 USD/gal on 4 April 1994; it recorded its highest level of 5.54 on 4 July 2022; it had a mean value of 2.64.
Latest values
| Date | Value - USD/gal |
|---|---|
| 2026-08-31 | 4.94100 |
| 2026-09-07 | 4.99800 |
| 2026-09-14 | 5.13400 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Retail price of conventional premium gasoline in Rocky Mountain district |
| 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.