Retail price of reformulated midgrade gasoline in Massachusetts (USD/gal) - United States - EIA - Weekly
This series is part of the dataset: Retail gasoline prices (US)
Download Full Dataset (.xlsx)Latest updates. In Massachusetts, the retail price of reformulated midgrade gasoline was 4.85 USD/gal on 14 September 2026, compared to 4.77 on 7 September 2026. This marks a gain of 1.68 percent.
Sample. This weekly series has 1,660 data points. The series covers the time period stretching from November 1994 to September 2026.
History. Here are some statistics we computed on the full sample: the retail price hit a maximum of 5.41 USD/gal on 13 June 2022; it reached a minimum of 1.12 on 13 March 1995; it had a mean of 2.68.
Latest values
| Date | Value - USD/gal |
|---|---|
| 2026-08-31 | 4.66500 |
| 2026-09-07 | 4.76600 |
| 2026-09-14 | 4.85200 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Retail price of reformulated midgrade gasoline in Massachusetts |
| 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.