Retail price of reformulated regular 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 regular gasoline stood at 4.25 USD/gal on 14 September 2026, versus 4.16 on 7 September 2026. This constitutes a gain of 2.16 percent.
Sample. There are 1,355 records overall in the weekly series displayed in the plot above. The series covers the span of time stretching from June 2000 to September 2026.
History. Here’s a quick look at a few descriptive statistics computed on the entire sample: the retail price reached its maximum of 5.04 USD/gal on 13 June 2022; it registered a minimum of 1.13 on 31 December 2001; it had an average value of 2.70.
Latest values
| Date | Value - USD/gal |
|---|---|
| 2026-08-31 | 4.06800 |
| 2026-09-07 | 4.16000 |
| 2026-09-14 | 4.25300 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Retail price of reformulated regular 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
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