McDonald's adresses in San Marcos‚ TX Home Work hours McDonald's hours Texas San Marcos AddressPhoneMap1001 N State Highway 123 San Marcos(512) 353-5110 1105 I 35 N San Marcos(512) 353-5033 4060 S Interstate 35 San Marcos(512) 392-2772 1015 Highway 80, # 404 San Marcos(512) 392-1665 You May Like Wingstop hoursKrispy Kreme hoursPanda Express hoursWhataburger hoursDairy Queen hoursRaising Cane's hoursPeople Are Reading