College of San Mateo Coastside

Contact Us

CSM Coastside
650 Mill Street, Unit 101 & 102
Half Moon Bay, CA 94019
csmcoastside@smccd.edu
(650) 378-1112

Summer Classes Begin
June 8, 2026

Juneteenth Holiday
June 19, 2026

Read Around the World
July 8, 2026