Retail price of regular 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 regular gasoline was 5.50 USD/gal on 14 September 2026, versus 5.48 on 7 September. This represents a rise of 0.36 percent.
Sample. There are 1,203 data points overall in the weekly time series displayed in the graph above. The time span covered by the series goes from May 2003 to September 2026.
History. Here are a few simple statistics we computed on the whole sample: the retail price reached its highest level of 5.59 USD/gal on 11 May 2026; it hit a minimum of 1.50 on 29 December 2003; it had a mean of 3.26.
Latest values
| Date | Value - USD/gal |
|---|---|
| 2026-08-31 | 5.259 |
| 2026-09-07 | 5.483 |
| 2026-09-14 | 5.503 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Retail price of regular 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.