Gas station brands in the US

Our maps cover 18 gas station brands in the US. The biggest is Shell, with about 12,000 locations in 49 states, followed by Chevron (about 7,300) and BP (about 6,900). Shell has the most locations in 12 of the 50 states.

Biggest gas station brands in each state

State	Most locations	Locations	Runner-up	Locations
Alabama	Chevron	542	Shell	367
Alaska	Chevron	37	Shell	31
Arizona	Chevron	294	Shell	166
Arkansas	Shell	189	Exxon	114
California	Chevron	1,320	Shell	1,105
Colorado	Conoco	365	Sinclair	186
Connecticut	Shell	202	Gulf	134
Delaware	Shell	34	Valero	32
District of Columbia	Shell	26	Exxon	17
Florida	Shell	706	Chevron	665
Georgia	Chevron	915	Shell	629
Hawaii	Texaco	51	76	49
Idaho	Sinclair	161	Chevron	160
Illinois	Shell	656	BP	623
Indiana	Marathon	620	BP	299
Iowa	BP	159	Cenex	110
Kansas	Phillips 66	225	Cenex	149
Kentucky	Marathon	493	Shell	297
Louisiana	Chevron	418	Shell	326
Maine	Irving Oil	178	Shell	65
Maryland	Shell	213	Sunoco	157
Massachusetts	Shell	218	Mobil	216
Michigan	Marathon	655	BP	575
Minnesota	Cenex	265	Marathon	176
Mississippi	Shell	282	Chevron	210
Missouri	Phillips 66	524	BP	177
Montana	Conoco	173	Cenex	130
Nebraska	Cenex	110	Phillips 66	109
Nevada	Chevron	278	Shell	154
New Hampshire	Irving Oil	109	Mobil	94
New Jersey	Exxon	222	BP	210
New Mexico	Valero	151	Phillips 66	89
New York	Sunoco	665	Mobil	411
North Carolina	Shell	566	BP	554
North Dakota	Cenex	175	ARCO	44
Ohio	Marathon	877	Sunoco	512
Oklahoma	Phillips 66	334	Valero	157
Oregon	Chevron	251	Shell	141
Pennsylvania	Sunoco	844	Exxon	160
Rhode Island	Shell	59	Sunoco	24
South Carolina	Shell	263	BP	231
South Dakota	Cenex	112	Sinclair	100
Tennessee	Shell	616	Marathon	372
Texas	Valero	2,076	Shell	1,581
Utah	Chevron	238	Sinclair	142
Vermont	Mobil	53	Sunoco	53
Virginia	Exxon	401	Shell	395
Washington	Chevron	452	Shell	348
West Virginia	Marathon	153	BP	116
Wisconsin	BP	595	Shell	184
Wyoming	Sinclair	89	Conoco	32

All 18 gas station brands on our maps

Chain	Locations	States	Most in
Shell	12,399	49	Texas
Chevron	7,304	41	California
BP	6,857	44	Illinois
Marathon	6,366	40	Ohio
Sunoco	5,410	39	Pennsylvania
Exxon	4,521	41	Texas
Valero	4,336	36	Texas
Mobil	3,723	39	Florida
Phillips 66	2,416	33	Missouri
76	1,853	27	California
Sinclair	1,825	34	California
Conoco	1,658	32	Colorado
Texaco	1,579	18	Texas
ARCO	1,519	30	California
Cenex	1,455	20	Minnesota
Amoco	1,107	28	Michigan
Gulf	896	38	New York
Irving Oil	362	7	Maine

Store locations from All the Places (data from October 2026), with gaps filled from OpenStreetMap (© OpenStreetMap contributors). Only chains on our maps with at least 25 locations are listed, so smaller local chains are missing. Counts can be a little off as stores open and close.