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Sunoco
One of 85 gas station listings in San Marcos.
About Sunoco
Sunoco is a gas station in the automotive sector, based in San Marcos, TX. Its recorded address is 3936 N Interstate 35 Frontage Rd, 78666. The listing includes a telephone number, an official website. It is one of 85 gas station listings tracked in San Marcos; the nearest comparable listing is Murphy USA, about 0.6 km away in Austin. Sunoco has 6,551 listed locations in total; this page covers the San Marcos branch.
- Address
- 3936 N Interstate 35 Frontage Rd, San Marcos, TX, 78666
- Phone
- 8007866261
- Website
- sunoco.com
Questions
Where is Sunoco located?
3936 N Interstate 35 Frontage Rd, San Marcos, TX, 78666
How do I contact Sunoco?
8007866261 · https://www.sunoco.com/locations/store/3936-s-ih-35-san-marcos-tx-0953706900
What type of business is Sunoco?
Sunoco is a gas station (automotive) in San Marcos.
Sunoco branches
Sunoco has 6,551 listed locations. This branch is in San Marcos.
Nearby gas station
- Murphy USAAustin0.6 km
- ShellAustin0.7 km
- ShellAustin1.0 km
- Ben White Gas And BeverageAustin1.0 km
- ChevronAUSTIN1.1 km
- ChevronAustin1.3 km
- Jet StopAustin1.3 km
- ShellAustin1.3 km
- Chevron Station AustinAustin1.2 km
- ChevronAustin1.4 km
- Clay Cooley Nissan Charging StationAustin1.6 km
- MobilAustin1.5 km
- 3630 S CONGRESS AUSTIN GULFAustin1.6 km
- ShellAustin1.5 km
- Metro Mart #2Austin1.7 km
Cite this page
“Sunoco, San Marcos — business.wiki, retrieved August 2026.” Facts on this page come from openly licensed data (Overture Maps Foundation) and are refreshed with each monthly release; sourcing is documented on the methodology page.