Retail price of reformulated regular gasoline in Chicago (USD/gal) - United States - EIA - Weekly
This series is part of the dataset: Retail gasoline prices (US)
Download Full Dataset (.xlsx)Latest updates. In Chicago, the retail price of reformulated regular gasoline was 4.42 USD/gal on 14 September 2026, compared to 4.32 on 7 September 2026. This constitutes an increase of 2.31 percent.
Sample. In this weekly time series, there are 1,349 data points overall. The series covers the period going from June 2000 to September 2026.
History. Check out some descriptive statistics we calculated on the full sample: the retail price had a mean of 2.88 USD/gal; it reached a minimum of 1.09 on 11 February 2002; it reached a maximum of 5.80 on 13 June 2022.
Latest values
| Date | Value - USD/gal |
|---|---|
| 2026-08-31 | 4.243 |
| 2026-09-07 | 4.321 |
| 2026-09-14 | 4.42 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Retail price of reformulated regular gasoline in Chicago |
| 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
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