RIO HONDO COLLEGE Share: Colleges RIO HONDO COLLEGE Visit Website 3600 Workman Mill Rd. Whittier, CA 90601-1699 (562) 692-0921 (562) 699-7386 (fax) About News About N News New Río Hondo College Trustee Champions Expansion of K-12 College Pathway, Support Services and Stud Release Date: December 16, 2020