Gasoline and Diesel Fuel Update
Gasoline Release Date: September 29, 2026
Next Release Date: October 6, 2026
Diesel Fuel Release Date: September 29, 2026
Next Release Date: October 6, 2026
Retail motor gasoline city definitions
The table below shows the counties included in the sampling area for the ten cities that EIA publishes
retail motor gasoline prices for. EIA does not have gasoline prices by county.
| City | Counties included |
|---|---|
| Boston | Essex County, MA |
| Middlesex County, MA | |
| Norfolk County, MA | |
| Plymouth County, MA | |
| Rockingham County, NH | |
| Strafford County, NH | |
| Suffolk County, MA | |
| Chicago | Cook County, IL |
| Du Page County, IL | |
| Grundy County (partial), IL - includes townships of Aux Sable and Goose Lake only | |
| Kane County, IL | |
| Kendall County (partial), IL - includes Oswego township only | |
| Lake County, IL | |
| Lake County, IN | |
| McHenry County, IL | |
| Porter County, IN | |
| Will County, IL | |
| Cleveland | Cuyahoga County, OH |
| Geauga County, OH | |
| Lake County, OH | |
| Lorain County, OH | |
| Medina County, OH | |
| Denver | Adams County, CO |
| Arapahoe County, CO | |
| Broomfield County, CO | |
| Clear Creek County, CO | |
| Denver County, CO | |
| Douglas County, CO | |
| Elbert County, CO | |
| Gilpin County, CO | |
| Jefferson County, CO | |
| Park County, CO | |
| Houston | Brazoria County, TX |
| Chambers County, TX | |
| Fort Bend County, TX | |
| Galveston County, TX | |
| Harris County, TX | |
| Liberty County, TX | |
| Montgomery County, TX | |
| Waller County, TX | |
| Los Angeles | The Los Angeles-Anaheim-Riverside, California, area, comprised of: (1) Los Angeles County; (2) Orange County; (3) Ventura County; (4) That portion of San Bernadino County that lies south of latitude 35 degrees, 10 minutes north and west of longitude 115 degrees, 45 minutes west; and (5) That portion of Riverside County, which lies to the west of a line described as follows: (i) Beginning at the northeast corner of Section 4, Township 2 South, Range 5 East, a point on the boundary line common to Riverside and San Bernadino Counties; (ii) Then southerly along section lines to the centerline of the Colorado River Aqueduct; (iii) Then southeasterly along the centerline of said Colorado River Aqueduct to the southerly line of Section 36, Township 3 South, Range 7 East; (iv) Then easterly along the township line to the northeast corner of Section 6, Township 4 South, Range 9 East; (v) Then southerly along the easterly line of Section 6 to the southeast corner thereof; (vi) Then easterly along section lines to the northeast corner of Section 10, Township 4 South, Range 9 East; (vii) Then southerly along section lines to the southeast corner of Section 15, Township 4 South, Range 9 East; (viii) Then easterly along the section lines to the northeast corner of Section 21, Township 4 South, Range 10 East; (ix) Then southerly along the easterly line of Section 21 to the southeast corner thereof; (x) Then easterly along the northerly line of Section 27 to the northeast corner thereof; (xi) Then southerly along section lines to the southeast corner of Section 34, Township 4 South, Range 10 East; (xii) Then easterly along the township line to the northeast corner of Section 2, Township 5 South, Range 10 East; (xiii) Then southerly along the easterly line of Section 2, to the southeast corner thereof; (xiv) Then easterly along the northerly line of Section 12 to the northeast corner thereof; (xv) Then southerly along the range line to the southwest corner of Section 18, Township 5 South, Range 11 East; (xvi) Then easterly along section lines to the northeast corner of Section 24, Township 5 South, Range 11 East; and (xvii) Then southerly along the range line to the southeast corner of Section 36, Township 8 South, Range 11 East, a point on the boundary line common to Riverside and San Diego Counties. |
| Miami | Broward County, FL |
| Miami-Dade County, FL | |
| Palm Beach County, FL | |
| New York | Bergen County, NJ |
| Bronx County, NY | |
| Essex County, NJ | |
| Fairfield County, CT - includes all cities and townships except Shelton City | |
| Hudson County, NJ | |
| Hunterdon County, NJ | |
| Kings County, NY | |
| Litchfield County (partial), CT - includes towns of Bridgewater and New Milford only | |
| Middlesex County, NJ | |
| Monmouth County, NJ | |
| Morris County, NJ | |
| Nassau County, NY | |
| New York County, NY | |
| Ocean County, NJ | |
| Orange County, NY | |
| Passaic County, NJ | |
| Putnam, NY | |
| Queens County, NY | |
| Richmond County, NY | |
| Rockland County, NY | |
| Somerset County, NJ | |
| Suffolk County, NY | |
| Sussex County, NJ | |
| Union County, NJ | |
| Westchester County, NY | |
| San Francisco | Alameda County, CA |
| Contra Costa County, CA | |
| Marin County, CA | |
| San Francisco County, CA | |
| San Mateo County, CA | |
| Seattle | King County, WA |
| Pierce County, WA | |
| Snohomish County, WA |
Notice: The Weekly Motor Gasoline Prices for September 18, 2023, through November 6, 2023, included misclassifications of formulations for a few of the retail gasoline outlets in our sample. As a result of our analysis, we determined that the New England region (PADD 1A) contained the most significant differences between our published and corrected price estimates by formulation for regular and premium grades of gasoline. The corrections and comparisons for the eight weeks are shown in a table published on eia.gov. Please note that we will not change the published prices.
- Procedures & Methodology
- Gasoline
- Data collection procedures
- Sampling methodology
- Coefficient of variation
- Map of reformulated gasoline
- Map of states in each region
- NYC Metro Area Counties
- Diesel
- Data collection procedures
- Sampling methodology
- Coefficient of variation
- Map of states in each region
- Gasoline and Diesel
- Federal and state motor fuel taxes (XLS)
- Pump methodology
- Gasoline pump data history
- Diesel fuel pump data history