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Gasoline Market Share in California for 2013

Updated March 2014. Also available: previous market share figures

Pie chart showing gasoline market share figures for 2013 in California.  Figures correspond to data in the table below. Source: California State Board of Equalization Monthly Motor Vehicle Fuel Distribution Report

 

2013 Gasoline Market Share in California
Retailer Gallons of Gasoline Percent Market Share
CHEVRON 2,966,596,378 20.1
TESORO West Coast Company 2,966,358,387 20.1
ARCO (BP) 1,983,492,088 13.4
Phillips 66/ CONOCOPHILLIPS 1,893,030,183 12.8
Ultrama/ VALERO 1,416,507,963 9.6
EQUILON/ SHELL 1,380,397,832 9.3
EXXONMOBIL 892,289,279 6.0
Subtotal - Majors 13,498,672,110 91.4
All Others 1,275,345,627 8.6
Total 14,774,017,737 100

Source: California State Board of Equalization Monthly Motor Vehicle Fuel Distribution Report

Notes:

Distributors are companies or individuals who make the first distribution of gasoline in California, and are responsible for payment of the tax. (Aircraft manufacturers and certificated or licensed carriers by air may be included within the definition of distributor.) "Broker" includes every person, other than a distributor or a retailer, who deals in lots of 200 or more gallons of gasoline.

Adjustments include temperature-corrected gallonage from broker returns, late returns, audits, interest, and penalties