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 was 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 1,199 data points overall in the weekly series shown in the graph above. The time range covered by the series goes from May 2003 to September 2026.
History. Check out a few descriptive statistics calculated on the full sample: the retail price reached its lowest level of 1.48 USD/gal on 9 June 2003; it reached its highest level of 5.04 on 13 June 2022; it had a mean value of 2.85.
Latest values
| Date | Value - USD/gal |
|---|---|
| 2026-08-31 | 4.068 |
| 2026-09-07 | 4.16 |
| 2026-09-14 | 4.253 |
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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
Discover the other time series included in this data set.