Mt. San Antonio College (Mt. SAC) is located on a beautiful, 420-acre campus about 25 miles east of Los Angeles near the foothills of the college's namesake, Mt. San Antonio, more commonly known as, Mt. Baldy. Mt. SAC serves the following incorporated and unincorporated communities of the San Gabriel Valley:
Baldwin Park, City of Industry, Covina, Diamond Bar, Glendora (southern portion), Irwindale, La Puente, La Verne, Pomona, San Dimas, Walnut, West Covina, and the unincorporated communities of Bassett, Charter Oak, Hacienda Heights, Rowland Heights, and Valinda.
Our mailing address and phone number are:
Mt. SAN ANTONIO COLLEGE
1100 N. Grand Avenue, Walnut, CA, 91789