Federal Reserve Economic Data: Your trusted data source since 1991

PADD IV (Rocky Mountain District) Premium All Formulations Gas Price (GASPRMRMM)


Mar 2024: 3.724 (+ more)   Updated: Mar 25, 2024 5:01 PM CDT
Mar 2024:  3.724  
Feb 2024:  3.446  
Jan 2024:  3.320  
Dec 2023:  3.477  
Nov 2023:  3.857  
View All


Dollars per Gallon,
Not Seasonally Adjusted


End of Month


Source: U.S. Energy Information Administration  

Release: Gasoline and Diesel Fuel Update  

Units:  Dollars per Gallon, Not Seasonally Adjusted

Frequency:  Monthly, End of Month


Weighted average based on sampling of approximately 900 retail outlets, 8:00AM Monday. The price represents self-service unless only full-service is available and includes all taxes. See (http://www.eia.doe.gov/oil_gas/petroleum/data_publications/wrgp/mogas_home_page.html) for further definitions. Premium Gasoline has an antiknock index (average of the research octane rating and the motor octane number) greater than 90. Octane requirements may vary by altitude. PADD IV (Petroleum Administration for Defense District) represents the Rocky Mountain District and includes the following states: Colorado, Idaho, Montana, Utah, and Wyoming.

Suggested Citation:

U.S. Energy Information Administration, PADD IV (Rocky Mountain District) Premium All Formulations Gas Price [GASPRMRMM], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/GASPRMRMM, April 24, 2024.


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