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National Application Center :: campus tours :: Mt. San Antonio College key facts

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Mt. San Antonio College

Mt. San Antonio College
1100 N Grand Ave
Walnut, CA 91789-1399

Official telephone: (909) 274-7500
Website: https://www.mtsac.edu/
Screen last updated on: October 2026
QUICK FACTS
Year established: 1945
Type of school: public
Programs: 4-year undergraduate, graduate school
Religious affiliation: no
Campus enrollment: 29,971 students
Coeducational information: coeducational institution
Location description: in or near a small/medium city (pop. 75,000-300,000)

CONTACT INFORMATION
Street address: Mt. San Antonio College
1100 N Grand Ave
Walnut, CA 91789-1399
Mailing address: Mt. San Antonio College
1100 N Grand Ave
Walnut, CA 91789-1399
Main telephone numbers: 909 274-7500

CAMPUS LINKS
Main homepage: https://www.mtsac.edu/

QUICK CODES
FICE number: 00124500

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