Retail price of premium gasoline in Washington (USD/gal) - United States - EIA - Weekly
This series is part of the dataset: Retail gasoline prices (US)
Download Full Dataset (.xlsx)Latest updates. In Washington, the retail price of premium gasoline was 6.03 USD/gal on 14 September 2026, versus 5.99 on 7 September 2026. This marks a rise of 0.67 percent.
Sample. In this weekly series, there are 1,216 records in total. The time range covered by the series stretches from May 2003 to September 2026.
History. Check out a few simple statistics we computed on the entire sample: the retail price reached its minimum of 1.72 USD/gal on 29 December 2003; it recorded its highest level of 6.13 on 18 May 2026; it averaged 3.57.
Latest values
| Date | Value - USD/gal |
|---|---|
| 2026-08-31 | 5.756 |
| 2026-09-07 | 5.985 |
| 2026-09-14 | 6.032 |
Suggestion. To simplify exploration, we group time series into data sets and worksheets. When you navigate further down, you will find how we structured further material linked to the statistics published here.
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Series Metadata
| Field | Value |
|---|---|
| Description | Retail price of premium gasoline in Washington |
| 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.